Update changelog to drop LPCNet

ref:

.gitignore

@@ -80,10 +80,11 @@ create_feature_graphic.py
 # Tool caches and local state
 .cachebro/
 .osgrep/
+third_party/lpcnet_flutter/
 
 # Claude Code local settings (permissions, personal config)
 .claude/settings.local.json
 
 # Dart code coverage
 coverage/
-lcov.info
+lcov.info

CHANGELOG.md

@@ -0,0 +1,13 @@
+# Changelog
+
+## 2026-03-08 to 2026-03-14
+
+- Discovery and contacts: finished the discovery flow, removed artificial UI delays, added profile storage and sync, and allowed contact name overrides.
+- Messaging and channels: fixed channel sync, deduplication, overwrite and deletion issues, cleared message input after send, and added delayed-message warning tracking.
+- Voice and transport: improved voice playback quality, improved scan and advert parsing, and kept route path data visible in logs.
+- Maps and field operations: enabled iOS background GPS updates, added GPX trail import/export, introduced a fullscreen repeater map, and added live mesh traffic views.
+- Localization and UI polish: added multilingual localization coverage, updated locale strings, fixed onboarding layout issues, and refined channel and contacts presentation.
+
+## Key PRs
+
+- [#16](https://github.com/dz0ny/meshcore-sar/pull/16) Merge pull request #16 from `MGJ520/main`

ios/Runner.xcodeproj/project.pbxproj

@@ -489,7 +489,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = 107;
+				CURRENT_PROJECT_VERSION = 115;
 				DEVELOPMENT_TEAM = JND55328G8;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
@@ -511,7 +511,7 @@
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 107;
+				CURRENT_PROJECT_VERSION = 115;
 				DEVELOPMENT_TEAM = JND55328G8;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
@@ -530,7 +530,7 @@
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 107;
+				CURRENT_PROJECT_VERSION = 115;
 				DEVELOPMENT_TEAM = JND55328G8;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
@@ -547,7 +547,7 @@
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 107;
+				CURRENT_PROJECT_VERSION = 115;
 				DEVELOPMENT_TEAM = JND55328G8;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
@@ -679,7 +679,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = 107;
+				CURRENT_PROJECT_VERSION = 115;
 				DEVELOPMENT_TEAM = JND55328G8;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
@@ -702,7 +702,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
-				CURRENT_PROJECT_VERSION = 107;
+				CURRENT_PROJECT_VERSION = 115;
 				DEVELOPMENT_TEAM = JND55328G8;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;

ios/Runner/Info.plist

@@ -43,7 +43,7 @@
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>107</string>
+	<string>115</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>ITSAppUsesNonExemptEncryption</key>
@@ -102,6 +102,7 @@
 	<key>UIBackgroundModes</key>
 	<array>
 		<string>location</string>
+		<string>bluetooth-central</string>
 		<string>bluetooth-peripheral</string>
 	</array>
 	<key>UILaunchStoryboardName</key>

ios/fastlane/report.xml

@@ -5,24 +5,22 @@
     
     
       
-      <testcase classname="fastlane.lanes" name="0: default_platform" time="0.000243">
+      <testcase classname="fastlane.lanes" name="0: default_platform" time="0.000235">
         
       </testcase>
     
       
-      <testcase classname="fastlane.lanes" name="1: increment_build_number" time="0.511584">
+      <testcase classname="fastlane.lanes" name="1: increment_build_number" time="0.385323">
         
       </testcase>
     
       
-      <testcase classname="fastlane.lanes" name="2: build_app" time="95.467725">
+      <testcase classname="fastlane.lanes" name="2: build_app" time="93.530304">
         
       </testcase>
     
       
-      <testcase classname="fastlane.lanes" name="3: upload_to_app_store" time="240.60994">
-        
-          <failure message="/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/actions/actions_helper.rb:67:in &apos;Fastlane::Actions.execute_action&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/runner.rb:255:in &apos;block in Fastlane::Runner#execute_action&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/runner.rb:229:in &apos;Dir.chdir&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/runner.rb:229:in &apos;Fastlane::Runner#execute_action&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/runner.rb:157:in &apos;Fastlane::Runner#trigger_action_by_name&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/fast_file.rb:159:in &apos;Fastlane::FastFile#method_missing&apos;&#10;Fastfile:23:in &apos;block (2 levels) in Fastlane::FastFile#parsing_binding&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/lane.rb:41:in &apos;Fastlane::Lane#call&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/runner.rb:49:in &apos;block in Fastlane::Runner#execute&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/runner.rb:45:in &apos;Dir.chdir&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/runner.rb:45:in &apos;Fastlane::Runner#execute&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/lane_manager.rb:46:in &apos;Fastlane::LaneManager.cruise_lane&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/command_line_handler.rb:34:in &apos;Fastlane::CommandLineHandler.handle&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/commands_generator.rb:110:in &apos;block (2 levels) in Fastlane::CommandsGenerator#run&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/commander-4.6.0/lib/commander/command.rb:187:in &apos;Commander::Command#call&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/commander-4.6.0/lib/commander/command.rb:157:in &apos;Commander::Command#run&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/commander-4.6.0/lib/commander/runner.rb:444:in &apos;Commander::Runner#run_active_command&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane_core/lib/fastlane_core/ui/fastlane_runner.rb:124:in &apos;Commander::Runner#run!&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/commander-4.6.0/lib/commander/delegates.rb:18:in &apos;Commander::Delegates#run!&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/commands_generator.rb:363:in &apos;Fastlane::CommandsGenerator#run&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/commands_generator.rb:43:in &apos;Fastlane::CommandsGenerator.start&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/fastlane/lib/fastlane/cli_tools_distributor.rb:132:in &apos;Fastlane::CLIToolsDistributor.take_off&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/gems/fastlane-2.231.1/bin/fastlane:23:in &apos;&lt;top (required)&gt;&apos;&#10;/opt/homebrew/Cellar/ruby/4.0.1/lib/ruby/4.0.0/rubygems.rb:303:in &apos;Kernel#load&apos;&#10;/opt/homebrew/Cellar/ruby/4.0.1/lib/ruby/4.0.0/rubygems.rb:303:in &apos;Gem.activate_and_load_bin_path&apos;&#10;/opt/homebrew/Cellar/fastlane/2.231.1/libexec/bin/fastlane:25:in &apos;&lt;main&gt;&apos;&#10;&#10;Error uploading ipa file: &#10; [Application Loader Error Output]: [ContentDelivery.Uploader.104B12FA0] 
+      <testcase classname="fastlane.lanes" name="3: upload_to_app_store" time="210.562484">
         
       </testcase>
     

lib/l10n/app_de.arb

@@ -1586,5 +1586,57 @@
   "rawDump": "Rohdaten",
   "cannotRetryMissingRecipient": "Wiederholung nicht möglich: Empfängerinformationen fehlen",
   "voiceUnavailable": "Sprachnachricht momentan nicht verfügbar",
-  "requestingVoice": "Sprachnachricht wird angefordert"
+  "requestingVoice": "Sprachnachricht wird angefordert",
+  "device": "Gerät",
+  "change": "Ändern",
+  "wizardOverviewDescription": "Diese App vereint MeshCore-Nachrichten, SAR-Feldupdates, Karten und Gerätetools an einem Ort.",
+  "wizardOverviewFeature1": "Sende Direkt-, Raum- und Kanalnachrichten aus dem Haupttab \"Nachrichten\".",
+  "wizardOverviewFeature2": "Teile SAR-Markierungen, Kartenzeichnungen, Sprachclips und Bilder über das Mesh.",
+  "wizardOverviewFeature3": "Verbinde dich per BLE oder TCP und verwalte dann das Begleitfunkgerät direkt in der App.",
+  "wizardMessagingTitle": "Nachrichten und Feldberichte",
+  "wizardMessagingDescription": "Nachrichten sind hier mehr als nur Klartext. Die App unterstützt bereits mehrere operative Datentypen und Übertragungsabläufe.",
+  "wizardMessagingFeature1": "Sende Direktnachrichten, Raumbeiträge und Kanalverkehr aus einem einzigen Editor.",
+  "wizardMessagingFeature2": "Erstelle SAR-Updates und wiederverwendbare SAR-Vorlagen für häufige Feldberichte.",
+  "wizardMessagingFeature3": "Übertrage Sprachsitzungen und Bilder mit Fortschritts- und Airtime-Anzeigen in der Oberfläche.",
+  "wizardConnectDeviceTitle": "Gerät verbinden",
+  "wizardConnectDeviceDescription": "Verbinde dein MeshCore-Funkgerät, wähle einen Namen und wende ein Funkprofil an, bevor du fortfährst.",
+  "wizardSetupBadge": "Einrichtung",
+  "wizardOverviewBadge": "Überblick",
+  "wizardConnectedToDevice": "Verbunden mit {deviceName}",
+  "wizardNoDeviceConnected": "Noch kein Gerät verbunden",
+  "wizardSkipForNow": "Vorerst überspringen",
+  "wizardDeviceNameLabel": "Gerätename",
+  "wizardDeviceNameHelp": "Dieser Name wird an andere MeshCore-Nutzer ausgesendet.",
+  "wizardConfigRegionLabel": "Konfigurationsregion",
+  "wizardConfigRegionHelp": "Verwendet die vollständige offizielle Liste der MeshCore-Voreinstellungen. Standard ist EU/UK (Narrow).",
+  "wizardPresetNote1": "Stelle sicher, dass die ausgewählte Voreinstellung zu deinen lokalen Funkvorschriften passt.",
+  "wizardPresetNote2": "Die Liste entspricht dem offiziellen Preset-Feed des MeshCore-Konfigurationstools.",
+  "wizardPresetNote3": "EU/UK (Narrow) bleibt standardmäßig für das Onboarding ausgewählt.",
+  "wizardSaving": "Wird gespeichert...",
+  "wizardSaveAndContinue": "Speichern und fortfahren",
+  "wizardEnterDeviceName": "Gib vor dem Fortfahren einen Gerätenamen ein.",
+  "wizardDeviceSetupSaved": "{deviceName} mit {presetName} gespeichert.",
+  "wizardNetworkTitle": "Kontakte, Räume und Repeater",
+  "wizardNetworkDescription": "Der Kontakte-Tab organisiert das Netzwerk, das du entdeckst, und die Routen, die im Laufe der Zeit gelernt werden.",
+  "wizardNetworkFeature1": "Prüfe Teammitglieder, Repeater, Räume, Kanäle und ausstehende Adverts in einer Liste.",
+  "wizardNetworkFeature2": "Nutze Smart Ping, Raum-Login, gelernte Pfade und Pfad-Reset-Tools, wenn die Verbindung unübersichtlich wird.",
+  "wizardNetworkFeature3": "Erstelle Kanäle und verwalte Netzwerkziele, ohne die App zu verlassen.",
+  "wizardMapOpsTitle": "Karte, Spuren und geteilte Geometrie",
+  "wizardMapOpsDescription": "Die Karte der App ist direkt mit Nachrichten, Tracking und SAR-Overlays verbunden, statt nur ein separater Viewer zu sein.",
+  "wizardMapOpsFeature1": "Verfolge deine eigene Position, Teamstandorte und Bewegungsspuren auf der Karte.",
+  "wizardMapOpsFeature2": "Öffne Zeichnungen aus Nachrichten, prüfe sie inline und entferne sie bei Bedarf von der Karte.",
+  "wizardMapOpsFeature3": "Nutze Repeater-Kartenansichten und geteilte Overlays, um die Netzabdeckung im Feld zu verstehen.",
+  "wizardToolsTitle": "Werkzeuge jenseits von Nachrichten",
+  "wizardToolsDescription": "Es gibt hier mehr als nur die vier Haupttabs. Die App enthält außerdem Konfiguration, Diagnose und optionale Sensor-Workflows.",
+  "wizardToolsFeature1": "Öffne die Gerätekonfiguration, um Funkparameter, Telemetrie, Sendeleistung und Begleitdetails zu ändern.",
+  "wizardToolsFeature2": "Aktiviere den Sensoren-Tab, wenn du überwachte Sensor-Dashboards und schnelle Aktualisierungen möchtest.",
+  "wizardToolsFeature3": "Nutze Paketprotokolle, Spektrumsuche und Entwicklerdiagnosen zur Fehlersuche im Mesh.",
+  "contactInSensors": "In Sensoren",
+  "contactAddToSensors": "Zu Sensoren hinzufügen",
+  "contactSetPath": "Pfad festlegen",
+  "contactAddedToSensors": "{contactName} zu Sensoren hinzugefügt",
+  "contactFailedToClearRoute": "Pfad konnte nicht gelöscht werden: {error}",
+  "contactRouteCleared": "Pfad gelöscht",
+  "contactRouteSet": "Pfad gesetzt: {route}",
+  "contactFailedToSetRoute": "Pfad konnte nicht gesetzt werden: {error}"
 }

lib/l10n/app_el.arb

@@ -2251,5 +2251,57 @@
   "rawDump": "Ακατέργαστα δεδομένα",
   "cannotRetryMissingRecipient": "Δεν είναι δυνατή η επανάληψη: λείπουν πληροφορίες παραλήπτη",
   "voiceUnavailable": "Η φωνή δεν είναι διαθέσιμη αυτή τη στιγμή",
-  "requestingVoice": "Αίτηση φωνής"
+  "requestingVoice": "Αίτηση φωνής",
+  "device": "συσκευή",
+  "change": "Αλλαγή",
+  "wizardOverviewDescription": "Αυτή η εφαρμογή συνδυάζει μηνύματα MeshCore, ενημερώσεις πεδίου SAR, χαρτογράφηση και εργαλεία συσκευής σε ένα σημείο.",
+  "wizardOverviewFeature1": "Στείλτε άμεσα μηνύματα, δημοσιεύσεις δωματίου και μηνύματα καναλιού από την κύρια καρτέλα Μηνύματα.",
+  "wizardOverviewFeature2": "Μοιραστείτε δείκτες SAR, σχεδιάσεις χάρτη, ηχητικά αποσπάσματα και εικόνες μέσω του mesh.",
+  "wizardOverviewFeature3": "Συνδεθείτε μέσω BLE ή TCP και στη συνέχεια διαχειριστείτε το συνοδευτικό ραδιόφωνο μέσα από την εφαρμογή.",
+  "wizardMessagingTitle": "Μηνύματα και αναφορές πεδίου",
+  "wizardMessagingDescription": "Τα μηνύματα εδώ είναι κάτι περισσότερο από απλό κείμενο. Η εφαρμογή υποστηρίζει ήδη πολλαπλά επιχειρησιακά φορτία και ροές μεταφοράς.",
+  "wizardMessagingFeature1": "Στείλτε άμεσα μηνύματα, δημοσιεύσεις δωματίου και κίνηση καναλιού από έναν μόνο συντάκτη.",
+  "wizardMessagingFeature2": "Δημιουργήστε ενημερώσεις SAR και επαναχρησιμοποιήσιμα πρότυπα SAR για συνηθισμένες αναφορές πεδίου.",
+  "wizardMessagingFeature3": "Μεταφέρετε φωνητικές συνεδρίες και εικόνες, με ένδειξη προόδου και εκτιμήσεις χρόνου εκπομπής στο περιβάλλον.",
+  "wizardConnectDeviceTitle": "Σύνδεση συσκευής",
+  "wizardConnectDeviceDescription": "Συνδέστε το ραδιόφωνο MeshCore, επιλέξτε όνομα και εφαρμόστε μια προρύθμιση ραδιοφώνου πριν συνεχίσετε.",
+  "wizardSetupBadge": "Ρύθμιση",
+  "wizardOverviewBadge": "Επισκόπηση",
+  "wizardConnectedToDevice": "Συνδέθηκε με το {deviceName}",
+  "wizardNoDeviceConnected": "Δεν έχει συνδεθεί ακόμη συσκευή",
+  "wizardSkipForNow": "Παράλειψη προς το παρόν",
+  "wizardDeviceNameLabel": "Όνομα συσκευής",
+  "wizardDeviceNameHelp": "Αυτό το όνομα ανακοινώνεται σε άλλους χρήστες του MeshCore.",
+  "wizardConfigRegionLabel": "Περιοχή ρύθμισης",
+  "wizardConfigRegionHelp": "Χρησιμοποιεί την πλήρη επίσημη λίστα προρυθμίσεων MeshCore. Η προεπιλογή είναι EU/UK (Narrow).",
+  "wizardPresetNote1": "Βεβαιωθείτε ότι η επιλεγμένη προρύθμιση ταιριάζει με τους τοπικούς ραδιοφωνικούς κανονισμούς.",
+  "wizardPresetNote2": "Η λίστα αντιστοιχεί στην επίσημη ροή προρυθμίσεων του εργαλείου ρύθμισης MeshCore.",
+  "wizardPresetNote3": "Το EU/UK (Narrow) παραμένει επιλεγμένο από προεπιλογή κατά την αρχική ρύθμιση.",
+  "wizardSaving": "Αποθήκευση...",
+  "wizardSaveAndContinue": "Αποθήκευση και συνέχεια",
+  "wizardEnterDeviceName": "Εισαγάγετε όνομα συσκευής πριν συνεχίσετε.",
+  "wizardDeviceSetupSaved": "Αποθηκεύτηκε το {deviceName} με {presetName}.",
+  "wizardNetworkTitle": "Επαφές, δωμάτια και αναμεταδότες",
+  "wizardNetworkDescription": "Η καρτέλα Επαφές οργανώνει το δίκτυο που ανακαλύπτετε και τις διαδρομές που μαθαίνετε με τον χρόνο.",
+  "wizardNetworkFeature1": "Ελέγξτε μέλη ομάδας, αναμεταδότες, δωμάτια, κανάλια και εκκρεμείς ανακοινώσεις σε μία λίστα.",
+  "wizardNetworkFeature2": "Χρησιμοποιήστε smart ping, σύνδεση σε δωμάτια, μαθημένες διαδρομές και εργαλεία επαναφοράς διαδρομών όταν η συνδεσιμότητα γίνεται χαοτική.",
+  "wizardNetworkFeature3": "Δημιουργήστε κανάλια και διαχειριστείτε προορισμούς δικτύου χωρίς να φύγετε από την εφαρμογή.",
+  "wizardMapOpsTitle": "Χάρτης, ίχνη και κοινόχρηστη γεωμετρία",
+  "wizardMapOpsDescription": "Ο χάρτης της εφαρμογής συνδέεται άμεσα με τα μηνύματα, την παρακολούθηση και τα επικαλύμματα SAR αντί να είναι ξεχωριστός προβολέας.",
+  "wizardMapOpsFeature1": "Παρακολουθήστε τη θέση σας, τις τοποθεσίες της ομάδας και τα ίχνη κίνησης στον χάρτη.",
+  "wizardMapOpsFeature2": "Ανοίξτε σχεδιάσεις από μηνύματα, προεπισκοπήστε τες επιτόπου και αφαιρέστε τες από τον χάρτη όταν χρειάζεται.",
+  "wizardMapOpsFeature3": "Χρησιμοποιήστε προβολές χάρτη αναμεταδοτών και κοινόχρηστα επικαλύμματα για να κατανοήσετε την εμβέλεια του δικτύου στο πεδίο.",
+  "wizardToolsTitle": "Εργαλεία πέρα από τα μηνύματα",
+  "wizardToolsDescription": "Υπάρχουν περισσότερα εδώ από τις τέσσερις κύριες καρτέλες. Η εφαρμογή περιλαμβάνει επίσης ρυθμίσεις, διαγνωστικά και προαιρετικές ροές αισθητήρων.",
+  "wizardToolsFeature1": "Ανοίξτε τη ρύθμιση συσκευής για να αλλάξετε παραμέτρους ραδιοφώνου, τηλεμετρία, ισχύ TX και στοιχεία συνοδευτικής συσκευής.",
+  "wizardToolsFeature2": "Ενεργοποιήστε την καρτέλα Αισθητήρες όταν θέλετε πίνακες παρακολούθησης και γρήγορες ενέργειες ανανέωσης.",
+  "wizardToolsFeature3": "Χρησιμοποιήστε καταγραφές πακέτων, σάρωση φάσματος και διαγνωστικά προγραμματιστή κατά την αντιμετώπιση προβλημάτων του mesh.",
+  "contactInSensors": "Στους αισθητήρες",
+  "contactAddToSensors": "Προσθήκη στους αισθητήρες",
+  "contactSetPath": "Ορισμός διαδρομής",
+  "contactAddedToSensors": "Το {contactName} προστέθηκε στους Αισθητήρες",
+  "contactFailedToClearRoute": "Αποτυχία εκκαθάρισης διαδρομής: {error}",
+  "contactRouteCleared": "Η διαδρομή εκκαθαρίστηκε",
+  "contactRouteSet": "Ορίστηκε διαδρομή: {route}",
+  "contactFailedToSetRoute": "Αποτυχία ορισμού διαδρομής: {error}"
 }

lib/l10n/app_en.arb

@@ -2301,5 +2301,246 @@
   },
   "requestingVoice": "Requesting voice",
   "@requestingVoice": {
+  },
+  "device": "device",
+  "@device": {
+    "description": "Generic device label"
+  },
+  "change": "Change",
+  "@change": {
+    "description": "Generic change action"
+  },
+  "wizardOverviewDescription": "This app combines MeshCore messaging, SAR field updates, mapping, and device tools in one place.",
+  "@wizardOverviewDescription": {
+    "description": "Updated onboarding overview description"
+  },
+  "wizardOverviewFeature1": "Send direct, room, and channel messages from the main Messages tab.",
+  "@wizardOverviewFeature1": {
+    "description": "Updated onboarding overview feature 1"
+  },
+  "wizardOverviewFeature2": "Share SAR markers, map drawings, voice clips, and images over the mesh.",
+  "@wizardOverviewFeature2": {
+    "description": "Updated onboarding overview feature 2"
+  },
+  "wizardOverviewFeature3": "Connect over BLE or TCP, then manage the companion radio from inside the app.",
+  "@wizardOverviewFeature3": {
+    "description": "Updated onboarding overview feature 3"
+  },
+  "wizardMessagingTitle": "Messaging and Field Reports",
+  "@wizardMessagingTitle": {
+    "description": "Updated onboarding messaging page title"
+  },
+  "wizardMessagingDescription": "Messages are more than plain text here. The app already supports several operational payloads and transfer workflows.",
+  "@wizardMessagingDescription": {
+    "description": "Updated onboarding messaging page description"
+  },
+  "wizardMessagingFeature1": "Send direct messages, room posts, and channel traffic from one composer.",
+  "@wizardMessagingFeature1": {
+    "description": "Updated onboarding messaging feature 1"
+  },
+  "wizardMessagingFeature2": "Create SAR updates and reusable SAR templates for common field reports.",
+  "@wizardMessagingFeature2": {
+    "description": "Updated onboarding messaging feature 2"
+  },
+  "wizardMessagingFeature3": "Transfer voice sessions and images, with progress and airtime estimates in the UI.",
+  "@wizardMessagingFeature3": {
+    "description": "Updated onboarding messaging feature 3"
+  },
+  "wizardConnectDeviceTitle": "Connect device",
+  "@wizardConnectDeviceTitle": {
+    "description": "Onboarding connect device page title"
+  },
+  "wizardConnectDeviceDescription": "Connect your MeshCore radio, choose a name, and apply a radio preset before continuing.",
+  "@wizardConnectDeviceDescription": {
+    "description": "Onboarding connect device page description"
+  },
+  "wizardSetupBadge": "Setup",
+  "@wizardSetupBadge": {
+    "description": "Onboarding setup badge label"
+  },
+  "wizardOverviewBadge": "Overview",
+  "@wizardOverviewBadge": {
+    "description": "Onboarding overview badge label"
+  },
+  "wizardConnectedToDevice": "Connected to {deviceName}",
+  "@wizardConnectedToDevice": {
+    "description": "Onboarding connection status when connected",
+    "placeholders": {
+      "deviceName": {
+        "type": "String"
+      }
+    }
+  },
+  "wizardNoDeviceConnected": "No device connected yet",
+  "@wizardNoDeviceConnected": {
+    "description": "Onboarding connection status when disconnected"
+  },
+  "wizardSkipForNow": "Skip for now",
+  "@wizardSkipForNow": {
+    "description": "Onboarding skip current setup step action"
+  },
+  "wizardDeviceNameLabel": "Device name",
+  "@wizardDeviceNameLabel": {
+    "description": "Onboarding device name field label"
+  },
+  "wizardDeviceNameHelp": "This name is advertised to other MeshCore users.",
+  "@wizardDeviceNameHelp": {
+    "description": "Onboarding device name field helper text"
+  },
+  "wizardConfigRegionLabel": "Config region",
+  "@wizardConfigRegionLabel": {
+    "description": "Onboarding config region field label"
+  },
+  "wizardConfigRegionHelp": "Uses the full official MeshCore preset list. Default is EU/UK (Narrow).",
+  "@wizardConfigRegionHelp": {
+    "description": "Onboarding config region helper text"
+  },
+  "wizardPresetNote1": "Make sure the selected preset matches your local radio regulations.",
+  "@wizardPresetNote1": {
+    "description": "Onboarding preset note 1"
+  },
+  "wizardPresetNote2": "The list matches the official MeshCore config tool preset feed.",
+  "@wizardPresetNote2": {
+    "description": "Onboarding preset note 2"
+  },
+  "wizardPresetNote3": "EU/UK (Narrow) stays selected by default for onboarding.",
+  "@wizardPresetNote3": {
+    "description": "Onboarding preset note 3"
+  },
+  "wizardSaving": "Saving...",
+  "@wizardSaving": {
+    "description": "Onboarding saving button label"
+  },
+  "wizardSaveAndContinue": "Save and continue",
+  "@wizardSaveAndContinue": {
+    "description": "Onboarding save and continue button label"
+  },
+  "wizardEnterDeviceName": "Enter a device name before continuing.",
+  "@wizardEnterDeviceName": {
+    "description": "Onboarding validation when device name is missing"
+  },
+  "wizardDeviceSetupSaved": "Saved {deviceName} with {presetName}.",
+  "@wizardDeviceSetupSaved": {
+    "description": "Onboarding success message after saving device setup",
+    "placeholders": {
+      "deviceName": {
+        "type": "String"
+      },
+      "presetName": {
+        "type": "String"
+      }
+    }
+  },
+  "wizardNetworkTitle": "Contacts, Rooms, and Repeaters",
+  "@wizardNetworkTitle": {
+    "description": "Updated onboarding network page title"
+  },
+  "wizardNetworkDescription": "The Contacts tab organizes the network you discover and the routes you learn over time.",
+  "@wizardNetworkDescription": {
+    "description": "Updated onboarding network page description"
+  },
+  "wizardNetworkFeature1": "Review team members, repeaters, rooms, channels, and pending adverts in one list.",
+  "@wizardNetworkFeature1": {
+    "description": "Updated onboarding network feature 1"
+  },
+  "wizardNetworkFeature2": "Use smart ping, room login, learned paths, and route reset tools when connectivity gets messy.",
+  "@wizardNetworkFeature2": {
+    "description": "Updated onboarding network feature 2"
+  },
+  "wizardNetworkFeature3": "Create channels and manage network destinations without leaving the app.",
+  "@wizardNetworkFeature3": {
+    "description": "Updated onboarding network feature 3"
+  },
+  "wizardMapOpsTitle": "Map, Trails, and Shared Geometry",
+  "@wizardMapOpsTitle": {
+    "description": "Updated onboarding map page title"
+  },
+  "wizardMapOpsDescription": "The app map is tied directly into messaging, tracking, and SAR overlays instead of being a separate viewer.",
+  "@wizardMapOpsDescription": {
+    "description": "Updated onboarding map page description"
+  },
+  "wizardMapOpsFeature1": "Track your own position, teammate locations, and movement trails on the map.",
+  "@wizardMapOpsFeature1": {
+    "description": "Updated onboarding map feature 1"
+  },
+  "wizardMapOpsFeature2": "Open drawings from messages, preview them inline, and remove them from the map when needed.",
+  "@wizardMapOpsFeature2": {
+    "description": "Updated onboarding map feature 2"
+  },
+  "wizardMapOpsFeature3": "Use repeater map views and shared overlays to understand network reach in the field.",
+  "@wizardMapOpsFeature3": {
+    "description": "Updated onboarding map feature 3"
+  },
+  "wizardToolsTitle": "Tools Beyond Messaging",
+  "@wizardToolsTitle": {
+    "description": "Updated onboarding tools page title"
+  },
+  "wizardToolsDescription": "There is more here than the four main tabs. The app also includes configuration, diagnostics, and optional sensor workflows.",
+  "@wizardToolsDescription": {
+    "description": "Updated onboarding tools page description"
+  },
+  "wizardToolsFeature1": "Open device config to change radio settings, telemetry, TX power, and companion details.",
+  "@wizardToolsFeature1": {
+    "description": "Updated onboarding tools feature 1"
+  },
+  "wizardToolsFeature2": "Enable the Sensors tab when you want watched sensor dashboards and quick refresh actions.",
+  "@wizardToolsFeature2": {
+    "description": "Updated onboarding tools feature 2"
+  },
+  "wizardToolsFeature3": "Use packet logs, spectrum scan, and developer diagnostics when troubleshooting the mesh.",
+  "@wizardToolsFeature3": {
+    "description": "Updated onboarding tools feature 3"
+  },
+  "contactInSensors": "In Sensors",
+  "@contactInSensors": {
+    "description": "Contact actions label when already in sensors"
+  },
+  "contactAddToSensors": "Add to Sensors",
+  "@contactAddToSensors": {
+    "description": "Contact actions label to add to sensors"
+  },
+  "contactSetPath": "Set path",
+  "@contactSetPath": {
+    "description": "Contact actions label to set route path"
+  },
+  "contactAddedToSensors": "{contactName} added to Sensors",
+  "@contactAddedToSensors": {
+    "description": "Snackbar after adding contact to sensors",
+    "placeholders": {
+      "contactName": {
+        "type": "String"
+      }
+    }
+  },
+  "contactFailedToClearRoute": "Failed to clear route: {error}",
+  "@contactFailedToClearRoute": {
+    "description": "Error when clearing a contact route fails",
+    "placeholders": {
+      "error": {
+        "type": "String"
+      }
+    }
+  },
+  "contactRouteCleared": "Route cleared",
+  "@contactRouteCleared": {
+    "description": "Snackbar after route is cleared"
+  },
+  "contactRouteSet": "Route set: {route}",
+  "@contactRouteSet": {
+    "description": "Snackbar after route is set",
+    "placeholders": {
+      "route": {
+        "type": "String"
+      }
+    }
+  },
+  "contactFailedToSetRoute": "Failed to set route: {error}",
+  "@contactFailedToSetRoute": {
+    "description": "Error when setting a contact route fails",
+    "placeholders": {
+      "error": {
+        "type": "String"
+      }
+    }
   }
 }

lib/l10n/app_es.arb

@@ -1586,5 +1586,57 @@
   "rawDump": "Volcado sin procesar",
   "cannotRetryMissingRecipient": "No se puede reintentar: falta información del destinatario",
   "voiceUnavailable": "Voz no disponible en este momento",
-  "requestingVoice": "Solicitando voz"
+  "requestingVoice": "Solicitando voz",
+  "device": "dispositivo",
+  "change": "Cambiar",
+  "wizardOverviewDescription": "Esta aplicación reúne mensajería MeshCore, actualizaciones SAR de campo, mapas y herramientas del dispositivo en un solo lugar.",
+  "wizardOverviewFeature1": "Envía mensajes directos, publicaciones en salas y mensajes de canal desde la pestaña principal Mensajes.",
+  "wizardOverviewFeature2": "Comparte marcadores SAR, dibujos del mapa, clips de voz e imágenes a través de la malla.",
+  "wizardOverviewFeature3": "Conéctate por BLE o TCP y luego gestiona la radio complementaria desde la aplicación.",
+  "wizardMessagingTitle": "Mensajería e informes de campo",
+  "wizardMessagingDescription": "Aquí los mensajes son más que texto plano. La aplicación ya admite varias cargas operativas y flujos de transferencia.",
+  "wizardMessagingFeature1": "Envía mensajes directos, publicaciones en salas y tráfico de canal desde un solo editor.",
+  "wizardMessagingFeature2": "Crea actualizaciones SAR y plantillas SAR reutilizables para informes de campo habituales.",
+  "wizardMessagingFeature3": "Transfiere sesiones de voz e imágenes con progreso y estimaciones de tiempo de aire en la interfaz.",
+  "wizardConnectDeviceTitle": "Conectar dispositivo",
+  "wizardConnectDeviceDescription": "Conecta tu radio MeshCore, elige un nombre y aplica un ajuste predefinido antes de continuar.",
+  "wizardSetupBadge": "Configuración",
+  "wizardOverviewBadge": "Resumen",
+  "wizardConnectedToDevice": "Conectado a {deviceName}",
+  "wizardNoDeviceConnected": "Aún no hay ningún dispositivo conectado",
+  "wizardSkipForNow": "Omitir por ahora",
+  "wizardDeviceNameLabel": "Nombre del dispositivo",
+  "wizardDeviceNameHelp": "Este nombre se anuncia a otros usuarios de MeshCore.",
+  "wizardConfigRegionLabel": "Región de configuración",
+  "wizardConfigRegionHelp": "Usa la lista oficial completa de ajustes predefinidos de MeshCore. El valor predeterminado es EU/UK (Narrow).",
+  "wizardPresetNote1": "Asegúrate de que el ajuste seleccionado coincida con la normativa local de radio.",
+  "wizardPresetNote2": "La lista coincide con la fuente oficial de ajustes predefinidos de la herramienta de configuración de MeshCore.",
+  "wizardPresetNote3": "EU/UK (Narrow) sigue seleccionado por defecto durante la incorporación.",
+  "wizardSaving": "Guardando...",
+  "wizardSaveAndContinue": "Guardar y continuar",
+  "wizardEnterDeviceName": "Introduce un nombre de dispositivo antes de continuar.",
+  "wizardDeviceSetupSaved": "Se guardó {deviceName} con {presetName}.",
+  "wizardNetworkTitle": "Contactos, salas y repetidores",
+  "wizardNetworkDescription": "La pestaña Contactos organiza la red que descubres y las rutas que aprendes con el tiempo.",
+  "wizardNetworkFeature1": "Revisa miembros del equipo, repetidores, salas, canales y anuncios pendientes en una sola lista.",
+  "wizardNetworkFeature2": "Usa ping inteligente, acceso a salas, rutas aprendidas y herramientas de reinicio de ruta cuando la conectividad se complique.",
+  "wizardNetworkFeature3": "Crea canales y gestiona destinos de red sin salir de la aplicación.",
+  "wizardMapOpsTitle": "Mapa, rastros y geometría compartida",
+  "wizardMapOpsDescription": "El mapa de la aplicación está vinculado directamente a la mensajería, el seguimiento y las superposiciones SAR en lugar de ser un visor aparte.",
+  "wizardMapOpsFeature1": "Sigue tu propia posición, las ubicaciones de tus compañeros y los rastros de movimiento en el mapa.",
+  "wizardMapOpsFeature2": "Abre dibujos desde mensajes, prévisualos en línea y elimínalos del mapa cuando sea necesario.",
+  "wizardMapOpsFeature3": "Usa vistas de mapa de repetidores y superposiciones compartidas para comprender el alcance de la red sobre el terreno.",
+  "wizardToolsTitle": "Herramientas más allá de la mensajería",
+  "wizardToolsDescription": "Aquí hay más que las cuatro pestañas principales. La aplicación también incluye configuración, diagnóstico y flujos opcionales de sensores.",
+  "wizardToolsFeature1": "Abre la configuración del dispositivo para cambiar ajustes de radio, telemetría, potencia TX y detalles del equipo complementario.",
+  "wizardToolsFeature2": "Activa la pestaña Sensores cuando quieras paneles de sensores vigilados y acciones de actualización rápida.",
+  "wizardToolsFeature3": "Usa registros de paquetes, escaneo de espectro y diagnósticos de desarrollador al solucionar problemas de la malla.",
+  "contactInSensors": "En Sensores",
+  "contactAddToSensors": "Añadir a Sensores",
+  "contactSetPath": "Definir ruta",
+  "contactAddedToSensors": "{contactName} se añadió a Sensores",
+  "contactFailedToClearRoute": "No se pudo borrar la ruta: {error}",
+  "contactRouteCleared": "Ruta borrada",
+  "contactRouteSet": "Ruta establecida: {route}",
+  "contactFailedToSetRoute": "No se pudo establecer la ruta: {error}"
 }

lib/l10n/app_fr.arb

@@ -1589,5 +1589,57 @@
   "rawDump": "Vidage brut",
   "cannotRetryMissingRecipient": "Impossible de réessayer : informations du destinataire manquantes",
   "voiceUnavailable": "Voix indisponible pour le moment",
-  "requestingVoice": "Demande de voix"
+  "requestingVoice": "Demande de voix",
+  "device": "appareil",
+  "change": "Modifier",
+  "wizardOverviewDescription": "Cette application réunit la messagerie MeshCore, les mises à jour SAR sur le terrain, la cartographie et les outils de l'appareil au même endroit.",
+  "wizardOverviewFeature1": "Envoyez des messages directs, des publications de salon et des messages de canal depuis l'onglet principal Messages.",
+  "wizardOverviewFeature2": "Partagez des marqueurs SAR, des dessins de carte, des extraits vocaux et des images sur le réseau maillé.",
+  "wizardOverviewFeature3": "Connectez-vous en BLE ou en TCP, puis gérez la radio compagnon directement dans l'application.",
+  "wizardMessagingTitle": "Messagerie et rapports de terrain",
+  "wizardMessagingDescription": "Ici, les messages sont plus que du texte brut. L'application prend déjà en charge plusieurs charges opérationnelles et flux de transfert.",
+  "wizardMessagingFeature1": "Envoyez des messages directs, des publications de salon et du trafic de canal depuis un seul compositeur.",
+  "wizardMessagingFeature2": "Créez des mises à jour SAR et des modèles SAR réutilisables pour les rapports de terrain courants.",
+  "wizardMessagingFeature3": "Transférez des sessions vocales et des images avec la progression et les estimations de temps d'antenne dans l'interface.",
+  "wizardConnectDeviceTitle": "Connecter l'appareil",
+  "wizardConnectDeviceDescription": "Connectez votre radio MeshCore, choisissez un nom et appliquez un préréglage radio avant de continuer.",
+  "wizardSetupBadge": "Configuration",
+  "wizardOverviewBadge": "Aperçu",
+  "wizardConnectedToDevice": "Connecté à {deviceName}",
+  "wizardNoDeviceConnected": "Aucun appareil connecté pour le moment",
+  "wizardSkipForNow": "Ignorer pour l'instant",
+  "wizardDeviceNameLabel": "Nom de l'appareil",
+  "wizardDeviceNameHelp": "Ce nom est annoncé aux autres utilisateurs de MeshCore.",
+  "wizardConfigRegionLabel": "Région de configuration",
+  "wizardConfigRegionHelp": "Utilise la liste officielle complète des préréglages MeshCore. La valeur par défaut est EU/UK (Narrow).",
+  "wizardPresetNote1": "Assurez-vous que le préréglage sélectionné correspond à votre réglementation radio locale.",
+  "wizardPresetNote2": "La liste correspond au flux officiel des préréglages de l'outil de configuration MeshCore.",
+  "wizardPresetNote3": "EU/UK (Narrow) reste sélectionné par défaut pendant l'onboarding.",
+  "wizardSaving": "Enregistrement...",
+  "wizardSaveAndContinue": "Enregistrer et continuer",
+  "wizardEnterDeviceName": "Saisissez un nom d'appareil avant de continuer.",
+  "wizardDeviceSetupSaved": "{deviceName} enregistré avec {presetName}.",
+  "wizardNetworkTitle": "Contacts, salons et répéteurs",
+  "wizardNetworkDescription": "L'onglet Contacts organise le réseau que vous découvrez et les routes apprises au fil du temps.",
+  "wizardNetworkFeature1": "Consultez les membres de l'équipe, les répéteurs, les salons, les canaux et les annonces en attente dans une seule liste.",
+  "wizardNetworkFeature2": "Utilisez le smart ping, la connexion aux salons, les chemins appris et les outils de réinitialisation des routes lorsque la connectivité devient chaotique.",
+  "wizardNetworkFeature3": "Créez des canaux et gérez les destinations réseau sans quitter l'application.",
+  "wizardMapOpsTitle": "Carte, traces et géométrie partagée",
+  "wizardMapOpsDescription": "La carte de l'application est directement liée à la messagerie, au suivi et aux couches SAR au lieu d'être un simple visualiseur séparé.",
+  "wizardMapOpsFeature1": "Suivez votre position, celles de vos coéquipiers et les traces de déplacement sur la carte.",
+  "wizardMapOpsFeature2": "Ouvrez les dessins depuis les messages, prévisualisez-les en ligne et supprimez-les de la carte si nécessaire.",
+  "wizardMapOpsFeature3": "Utilisez les vues de carte des répéteurs et les couches partagées pour comprendre la portée du réseau sur le terrain.",
+  "wizardToolsTitle": "Outils au-delà de la messagerie",
+  "wizardToolsDescription": "Il y a plus ici que les quatre onglets principaux. L'application inclut aussi la configuration, le diagnostic et des workflows de capteurs optionnels.",
+  "wizardToolsFeature1": "Ouvrez la configuration de l'appareil pour modifier les réglages radio, la télémétrie, la puissance TX et les détails du compagnon.",
+  "wizardToolsFeature2": "Activez l'onglet Capteurs lorsque vous voulez des tableaux de bord surveillés et des actions d'actualisation rapide.",
+  "wizardToolsFeature3": "Utilisez les journaux de paquets, le balayage du spectre et les diagnostics développeur pour dépanner le réseau maillé.",
+  "contactInSensors": "Dans Capteurs",
+  "contactAddToSensors": "Ajouter aux capteurs",
+  "contactSetPath": "Définir le chemin",
+  "contactAddedToSensors": "{contactName} ajouté aux capteurs",
+  "contactFailedToClearRoute": "Échec de l'effacement de la route : {error}",
+  "contactRouteCleared": "Route effacée",
+  "contactRouteSet": "Route définie : {route}",
+  "contactFailedToSetRoute": "Échec du réglage de la route : {error}"
 }

lib/l10n/app_hr.arb

@@ -511,5 +511,57 @@
   "rawDump": "Sirovi ispis",
   "cannotRetryMissingRecipient": "Nije moguće ponoviti: nedostaju informacije o primatelju",
   "voiceUnavailable": "Glas trenutno nije dostupan",
-  "requestingVoice": "Zahtjev za glasom"
+  "requestingVoice": "Zahtjev za glasom",
+  "device": "uređaj",
+  "change": "Promijeni",
+  "wizardOverviewDescription": "Ova aplikacija objedinjuje MeshCore poruke, SAR ažuriranja s terena, karte i alate za uređaj na jednom mjestu.",
+  "wizardOverviewFeature1": "Šaljite izravne poruke, objave u sobama i poruke kanala iz glavne kartice Poruke.",
+  "wizardOverviewFeature2": "Dijelite SAR oznake, crteže karte, glasovne isječke i slike preko mesh mreže.",
+  "wizardOverviewFeature3": "Povežite se putem BLE-a ili TCP-a, a zatim upravljajte pratećim radijem izravno iz aplikacije.",
+  "wizardMessagingTitle": "Poruke i terenska izvješća",
+  "wizardMessagingDescription": "Poruke ovdje nisu samo običan tekst. Aplikacija već podržava više operativnih sadržaja i tijekova prijenosa.",
+  "wizardMessagingFeature1": "Šaljite izravne poruke, objave u sobama i promet kanala iz jednog uređivača.",
+  "wizardMessagingFeature2": "Stvarajte SAR ažuriranja i višekratne SAR predloške za uobičajena terenska izvješća.",
+  "wizardMessagingFeature3": "Prenosite glasovne sesije i slike uz prikaz napretka i procjene vremena prijenosa u sučelju.",
+  "wizardConnectDeviceTitle": "Poveži uređaj",
+  "wizardConnectDeviceDescription": "Povežite svoj MeshCore radio, odaberite naziv i primijenite radijski predložak prije nastavka.",
+  "wizardSetupBadge": "Postavljanje",
+  "wizardOverviewBadge": "Pregled",
+  "wizardConnectedToDevice": "Povezano s uređajem {deviceName}",
+  "wizardNoDeviceConnected": "Još nema povezanog uređaja",
+  "wizardSkipForNow": "Preskoči za sada",
+  "wizardDeviceNameLabel": "Naziv uređaja",
+  "wizardDeviceNameHelp": "Taj se naziv oglašava drugim korisnicima MeshCorea.",
+  "wizardConfigRegionLabel": "Regija konfiguracije",
+  "wizardConfigRegionHelp": "Koristi puni službeni popis MeshCore predložaka. Zadana je opcija EU/UK (Narrow).",
+  "wizardPresetNote1": "Provjerite odgovara li odabrani predložak lokalnim radijskim propisima.",
+  "wizardPresetNote2": "Popis odgovara službenom izvoru predložaka alata MeshCore config.",
+  "wizardPresetNote3": "EU/UK (Narrow) ostaje zadano odabran tijekom uvodnog postavljanja.",
+  "wizardSaving": "Spremanje...",
+  "wizardSaveAndContinue": "Spremi i nastavi",
+  "wizardEnterDeviceName": "Unesite naziv uređaja prije nastavka.",
+  "wizardDeviceSetupSaved": "Spremljeno {deviceName} s postavkom {presetName}.",
+  "wizardNetworkTitle": "Kontakti, sobe i repetitori",
+  "wizardNetworkDescription": "Kartica Kontakti organizira mrežu koju otkrijete i rute koje s vremenom naučite.",
+  "wizardNetworkFeature1": "Pregledajte članove tima, repetitore, sobe, kanale i oglase na čekanju na jednom popisu.",
+  "wizardNetworkFeature2": "Koristite pametni ping, prijavu u sobe, naučene putanje i alate za resetiranje ruta kada povezanost postane neuredna.",
+  "wizardNetworkFeature3": "Stvarajte kanale i upravljajte mrežnim odredištima bez napuštanja aplikacije.",
+  "wizardMapOpsTitle": "Karta, tragovi i dijeljena geometrija",
+  "wizardMapOpsDescription": "Karta u aplikaciji izravno je povezana s porukama, praćenjem i SAR slojevima umjesto da bude zaseban preglednik.",
+  "wizardMapOpsFeature1": "Pratite vlastitu poziciju, lokacije suigrača i tragove kretanja na karti.",
+  "wizardMapOpsFeature2": "Otvorite crteže iz poruka, pregledajte ih unutar sučelja i po potrebi ih uklonite s karte.",
+  "wizardMapOpsFeature3": "Koristite karte repetitora i dijeljene slojeve kako biste razumjeli doseg mreže na terenu.",
+  "wizardToolsTitle": "Alati izvan poruka",
+  "wizardToolsDescription": "Ovdje postoji više od četiri glavne kartice. Aplikacija uključuje i konfiguraciju, dijagnostiku te opcionalne radne tokove senzora.",
+  "wizardToolsFeature1": "Otvorite konfiguraciju uređaja kako biste promijenili radijske postavke, telemetriju, TX snagu i detalje pratećeg uređaja.",
+  "wizardToolsFeature2": "Omogućite karticu Senzori kada želite nadzorne ploče praćenih senzora i brza osvježavanja.",
+  "wizardToolsFeature3": "Koristite zapisnike paketa, skeniranje spektra i razvojnu dijagnostiku pri rješavanju problema s mesh mrežom.",
+  "contactInSensors": "U Senzorima",
+  "contactAddToSensors": "Dodaj u Senzore",
+  "contactSetPath": "Postavi putanju",
+  "contactAddedToSensors": "{contactName} dodan u Senzore",
+  "contactFailedToClearRoute": "Brisanje rute nije uspjelo: {error}",
+  "contactRouteCleared": "Ruta obrisana",
+  "contactRouteSet": "Ruta postavljena: {route}",
+  "contactFailedToSetRoute": "Postavljanje rute nije uspjelo: {error}"
 }

lib/l10n/app_it.arb

@@ -1589,5 +1589,57 @@
   "rawDump": "Dump grezzo",
   "cannotRetryMissingRecipient": "Impossibile riprovare: informazioni destinatario mancanti",
   "voiceUnavailable": "Voce non disponibile al momento",
-  "requestingVoice": "Richiesta voce"
+  "requestingVoice": "Richiesta voce",
+  "device": "dispositivo",
+  "change": "Modifica",
+  "wizardOverviewDescription": "Questa app riunisce messaggistica MeshCore, aggiornamenti SAR sul campo, mappe e strumenti del dispositivo in un unico posto.",
+  "wizardOverviewFeature1": "Invia messaggi diretti, post nelle stanze e messaggi di canale dalla scheda principale Messaggi.",
+  "wizardOverviewFeature2": "Condividi marcatori SAR, disegni sulla mappa, clip vocali e immagini sulla mesh.",
+  "wizardOverviewFeature3": "Connettiti tramite BLE o TCP e poi gestisci la radio companion direttamente dall'app.",
+  "wizardMessagingTitle": "Messaggistica e rapporti sul campo",
+  "wizardMessagingDescription": "Qui i messaggi sono più del semplice testo. L'app supporta già diversi payload operativi e flussi di trasferimento.",
+  "wizardMessagingFeature1": "Invia messaggi diretti, post nelle stanze e traffico di canale da un unico compositore.",
+  "wizardMessagingFeature2": "Crea aggiornamenti SAR e modelli SAR riutilizzabili per i rapporti sul campo più comuni.",
+  "wizardMessagingFeature3": "Trasferisci sessioni vocali e immagini, con avanzamento e stime del tempo d'aria nell'interfaccia.",
+  "wizardConnectDeviceTitle": "Connetti dispositivo",
+  "wizardConnectDeviceDescription": "Connetti la tua radio MeshCore, scegli un nome e applica un preset radio prima di continuare.",
+  "wizardSetupBadge": "Configurazione",
+  "wizardOverviewBadge": "Panoramica",
+  "wizardConnectedToDevice": "Connesso a {deviceName}",
+  "wizardNoDeviceConnected": "Nessun dispositivo ancora connesso",
+  "wizardSkipForNow": "Salta per ora",
+  "wizardDeviceNameLabel": "Nome del dispositivo",
+  "wizardDeviceNameHelp": "Questo nome viene annunciato agli altri utenti MeshCore.",
+  "wizardConfigRegionLabel": "Regione di configurazione",
+  "wizardConfigRegionHelp": "Usa l'elenco ufficiale completo dei preset MeshCore. Il valore predefinito è EU/UK (Narrow).",
+  "wizardPresetNote1": "Assicurati che il preset selezionato corrisponda alle normative radio locali.",
+  "wizardPresetNote2": "L'elenco corrisponde al feed ufficiale dei preset dello strumento di configurazione MeshCore.",
+  "wizardPresetNote3": "EU/UK (Narrow) resta selezionato per impostazione predefinita durante l'onboarding.",
+  "wizardSaving": "Salvataggio...",
+  "wizardSaveAndContinue": "Salva e continua",
+  "wizardEnterDeviceName": "Inserisci un nome dispositivo prima di continuare.",
+  "wizardDeviceSetupSaved": "{deviceName} salvato con {presetName}.",
+  "wizardNetworkTitle": "Contatti, stanze e ripetitori",
+  "wizardNetworkDescription": "La scheda Contatti organizza la rete che scopri e i percorsi che apprendi nel tempo.",
+  "wizardNetworkFeature1": "Controlla membri del team, ripetitori, stanze, canali e annunci in sospeso in un unico elenco.",
+  "wizardNetworkFeature2": "Usa smart ping, accesso alle stanze, percorsi appresi e strumenti di reset delle route quando la connettività diventa complicata.",
+  "wizardNetworkFeature3": "Crea canali e gestisci le destinazioni di rete senza uscire dall'app.",
+  "wizardMapOpsTitle": "Mappa, tracce e geometria condivisa",
+  "wizardMapOpsDescription": "La mappa dell'app è collegata direttamente a messaggistica, tracciamento e overlay SAR invece di essere un visualizzatore separato.",
+  "wizardMapOpsFeature1": "Monitora la tua posizione, le posizioni dei compagni e le tracce di movimento sulla mappa.",
+  "wizardMapOpsFeature2": "Apri i disegni dai messaggi, visualizzali in anteprima in linea e rimuovili dalla mappa quando serve.",
+  "wizardMapOpsFeature3": "Usa le viste mappa dei ripetitori e gli overlay condivisi per capire la copertura della rete sul campo.",
+  "wizardToolsTitle": "Strumenti oltre la messaggistica",
+  "wizardToolsDescription": "Qui c'è più delle quattro schede principali. L'app include anche configurazione, diagnostica e flussi sensori opzionali.",
+  "wizardToolsFeature1": "Apri la configurazione del dispositivo per cambiare impostazioni radio, telemetria, potenza TX e dettagli del companion.",
+  "wizardToolsFeature2": "Abilita la scheda Sensori quando vuoi dashboard monitorate e azioni di aggiornamento rapido.",
+  "wizardToolsFeature3": "Usa log dei pacchetti, scansione dello spettro e diagnostica sviluppatore per risolvere problemi della mesh.",
+  "contactInSensors": "Nei Sensori",
+  "contactAddToSensors": "Aggiungi ai Sensori",
+  "contactSetPath": "Imposta percorso",
+  "contactAddedToSensors": "{contactName} aggiunto a Sensori",
+  "contactFailedToClearRoute": "Impossibile cancellare il percorso: {error}",
+  "contactRouteCleared": "Percorso cancellato",
+  "contactRouteSet": "Percorso impostato: {route}",
+  "contactFailedToSetRoute": "Impossibile impostare il percorso: {error}"
 }

lib/l10n/app_localizations.dart

@@ -3203,6 +3203,318 @@ abstract class AppLocalizations {
   /// In en, this message translates to:
   /// **'Requesting voice'**
   String get requestingVoice;
+
+  /// Generic device label
+  ///
+  /// In en, this message translates to:
+  /// **'device'**
+  String get device;
+
+  /// Generic change action
+  ///
+  /// In en, this message translates to:
+  /// **'Change'**
+  String get change;
+
+  /// Updated onboarding overview description
+  ///
+  /// In en, this message translates to:
+  /// **'This app combines MeshCore messaging, SAR field updates, mapping, and device tools in one place.'**
+  String get wizardOverviewDescription;
+
+  /// Updated onboarding overview feature 1
+  ///
+  /// In en, this message translates to:
+  /// **'Send direct, room, and channel messages from the main Messages tab.'**
+  String get wizardOverviewFeature1;
+
+  /// Updated onboarding overview feature 2
+  ///
+  /// In en, this message translates to:
+  /// **'Share SAR markers, map drawings, voice clips, and images over the mesh.'**
+  String get wizardOverviewFeature2;
+
+  /// Updated onboarding overview feature 3
+  ///
+  /// In en, this message translates to:
+  /// **'Connect over BLE or TCP, then manage the companion radio from inside the app.'**
+  String get wizardOverviewFeature3;
+
+  /// Updated onboarding messaging page title
+  ///
+  /// In en, this message translates to:
+  /// **'Messaging and Field Reports'**
+  String get wizardMessagingTitle;
+
+  /// Updated onboarding messaging page description
+  ///
+  /// In en, this message translates to:
+  /// **'Messages are more than plain text here. The app already supports several operational payloads and transfer workflows.'**
+  String get wizardMessagingDescription;
+
+  /// Updated onboarding messaging feature 1
+  ///
+  /// In en, this message translates to:
+  /// **'Send direct messages, room posts, and channel traffic from one composer.'**
+  String get wizardMessagingFeature1;
+
+  /// Updated onboarding messaging feature 2
+  ///
+  /// In en, this message translates to:
+  /// **'Create SAR updates and reusable SAR templates for common field reports.'**
+  String get wizardMessagingFeature2;
+
+  /// Updated onboarding messaging feature 3
+  ///
+  /// In en, this message translates to:
+  /// **'Transfer voice sessions and images, with progress and airtime estimates in the UI.'**
+  String get wizardMessagingFeature3;
+
+  /// Onboarding connect device page title
+  ///
+  /// In en, this message translates to:
+  /// **'Connect device'**
+  String get wizardConnectDeviceTitle;
+
+  /// Onboarding connect device page description
+  ///
+  /// In en, this message translates to:
+  /// **'Connect your MeshCore radio, choose a name, and apply a radio preset before continuing.'**
+  String get wizardConnectDeviceDescription;
+
+  /// Onboarding setup badge label
+  ///
+  /// In en, this message translates to:
+  /// **'Setup'**
+  String get wizardSetupBadge;
+
+  /// Onboarding overview badge label
+  ///
+  /// In en, this message translates to:
+  /// **'Overview'**
+  String get wizardOverviewBadge;
+
+  /// Onboarding connection status when connected
+  ///
+  /// In en, this message translates to:
+  /// **'Connected to {deviceName}'**
+  String wizardConnectedToDevice(String deviceName);
+
+  /// Onboarding connection status when disconnected
+  ///
+  /// In en, this message translates to:
+  /// **'No device connected yet'**
+  String get wizardNoDeviceConnected;
+
+  /// Onboarding skip current setup step action
+  ///
+  /// In en, this message translates to:
+  /// **'Skip for now'**
+  String get wizardSkipForNow;
+
+  /// Onboarding device name field label
+  ///
+  /// In en, this message translates to:
+  /// **'Device name'**
+  String get wizardDeviceNameLabel;
+
+  /// Onboarding device name field helper text
+  ///
+  /// In en, this message translates to:
+  /// **'This name is advertised to other MeshCore users.'**
+  String get wizardDeviceNameHelp;
+
+  /// Onboarding config region field label
+  ///
+  /// In en, this message translates to:
+  /// **'Config region'**
+  String get wizardConfigRegionLabel;
+
+  /// Onboarding config region helper text
+  ///
+  /// In en, this message translates to:
+  /// **'Uses the full official MeshCore preset list. Default is EU/UK (Narrow).'**
+  String get wizardConfigRegionHelp;
+
+  /// Onboarding preset note 1
+  ///
+  /// In en, this message translates to:
+  /// **'Make sure the selected preset matches your local radio regulations.'**
+  String get wizardPresetNote1;
+
+  /// Onboarding preset note 2
+  ///
+  /// In en, this message translates to:
+  /// **'The list matches the official MeshCore config tool preset feed.'**
+  String get wizardPresetNote2;
+
+  /// Onboarding preset note 3
+  ///
+  /// In en, this message translates to:
+  /// **'EU/UK (Narrow) stays selected by default for onboarding.'**
+  String get wizardPresetNote3;
+
+  /// Onboarding saving button label
+  ///
+  /// In en, this message translates to:
+  /// **'Saving...'**
+  String get wizardSaving;
+
+  /// Onboarding save and continue button label
+  ///
+  /// In en, this message translates to:
+  /// **'Save and continue'**
+  String get wizardSaveAndContinue;
+
+  /// Onboarding validation when device name is missing
+  ///
+  /// In en, this message translates to:
+  /// **'Enter a device name before continuing.'**
+  String get wizardEnterDeviceName;
+
+  /// Onboarding success message after saving device setup
+  ///
+  /// In en, this message translates to:
+  /// **'Saved {deviceName} with {presetName}.'**
+  String wizardDeviceSetupSaved(String deviceName, String presetName);
+
+  /// Updated onboarding network page title
+  ///
+  /// In en, this message translates to:
+  /// **'Contacts, Rooms, and Repeaters'**
+  String get wizardNetworkTitle;
+
+  /// Updated onboarding network page description
+  ///
+  /// In en, this message translates to:
+  /// **'The Contacts tab organizes the network you discover and the routes you learn over time.'**
+  String get wizardNetworkDescription;
+
+  /// Updated onboarding network feature 1
+  ///
+  /// In en, this message translates to:
+  /// **'Review team members, repeaters, rooms, channels, and pending adverts in one list.'**
+  String get wizardNetworkFeature1;
+
+  /// Updated onboarding network feature 2
+  ///
+  /// In en, this message translates to:
+  /// **'Use smart ping, room login, learned paths, and route reset tools when connectivity gets messy.'**
+  String get wizardNetworkFeature2;
+
+  /// Updated onboarding network feature 3
+  ///
+  /// In en, this message translates to:
+  /// **'Create channels and manage network destinations without leaving the app.'**
+  String get wizardNetworkFeature3;
+
+  /// Updated onboarding map page title
+  ///
+  /// In en, this message translates to:
+  /// **'Map, Trails, and Shared Geometry'**
+  String get wizardMapOpsTitle;
+
+  /// Updated onboarding map page description
+  ///
+  /// In en, this message translates to:
+  /// **'The app map is tied directly into messaging, tracking, and SAR overlays instead of being a separate viewer.'**
+  String get wizardMapOpsDescription;
+
+  /// Updated onboarding map feature 1
+  ///
+  /// In en, this message translates to:
+  /// **'Track your own position, teammate locations, and movement trails on the map.'**
+  String get wizardMapOpsFeature1;
+
+  /// Updated onboarding map feature 2
+  ///
+  /// In en, this message translates to:
+  /// **'Open drawings from messages, preview them inline, and remove them from the map when needed.'**
+  String get wizardMapOpsFeature2;
+
+  /// Updated onboarding map feature 3
+  ///
+  /// In en, this message translates to:
+  /// **'Use repeater map views and shared overlays to understand network reach in the field.'**
+  String get wizardMapOpsFeature3;
+
+  /// Updated onboarding tools page title
+  ///
+  /// In en, this message translates to:
+  /// **'Tools Beyond Messaging'**
+  String get wizardToolsTitle;
+
+  /// Updated onboarding tools page description
+  ///
+  /// In en, this message translates to:
+  /// **'There is more here than the four main tabs. The app also includes configuration, diagnostics, and optional sensor workflows.'**
+  String get wizardToolsDescription;
+
+  /// Updated onboarding tools feature 1
+  ///
+  /// In en, this message translates to:
+  /// **'Open device config to change radio settings, telemetry, TX power, and companion details.'**
+  String get wizardToolsFeature1;
+
+  /// Updated onboarding tools feature 2
+  ///
+  /// In en, this message translates to:
+  /// **'Enable the Sensors tab when you want watched sensor dashboards and quick refresh actions.'**
+  String get wizardToolsFeature2;
+
+  /// Updated onboarding tools feature 3
+  ///
+  /// In en, this message translates to:
+  /// **'Use packet logs, spectrum scan, and developer diagnostics when troubleshooting the mesh.'**
+  String get wizardToolsFeature3;
+
+  /// Contact actions label when already in sensors
+  ///
+  /// In en, this message translates to:
+  /// **'In Sensors'**
+  String get contactInSensors;
+
+  /// Contact actions label to add to sensors
+  ///
+  /// In en, this message translates to:
+  /// **'Add to Sensors'**
+  String get contactAddToSensors;
+
+  /// Contact actions label to set route path
+  ///
+  /// In en, this message translates to:
+  /// **'Set path'**
+  String get contactSetPath;
+
+  /// Snackbar after adding contact to sensors
+  ///
+  /// In en, this message translates to:
+  /// **'{contactName} added to Sensors'**
+  String contactAddedToSensors(String contactName);
+
+  /// Error when clearing a contact route fails
+  ///
+  /// In en, this message translates to:
+  /// **'Failed to clear route: {error}'**
+  String contactFailedToClearRoute(String error);
+
+  /// Snackbar after route is cleared
+  ///
+  /// In en, this message translates to:
+  /// **'Route cleared'**
+  String get contactRouteCleared;
+
+  /// Snackbar after route is set
+  ///
+  /// In en, this message translates to:
+  /// **'Route set: {route}'**
+  String contactRouteSet(String route);
+
+  /// Error when setting a contact route fails
+  ///
+  /// In en, this message translates to:
+  /// **'Failed to set route: {error}'**
+  String contactFailedToSetRoute(String error);
 }
 
 class _AppLocalizationsDelegate

lib/l10n/app_localizations_de.dart

@@ -1734,4 +1734,199 @@ class AppLocalizationsDe extends AppLocalizations {
 
   @override
   String get requestingVoice => 'Sprachnachricht wird angefordert';
+
+  @override
+  String get device => 'Gerät';
+
+  @override
+  String get change => 'Ändern';
+
+  @override
+  String get wizardOverviewDescription =>
+      'Diese App vereint MeshCore-Nachrichten, SAR-Feldupdates, Karten und Gerätetools an einem Ort.';
+
+  @override
+  String get wizardOverviewFeature1 =>
+      'Sende Direkt-, Raum- und Kanalnachrichten aus dem Haupttab \"Nachrichten\".';
+
+  @override
+  String get wizardOverviewFeature2 =>
+      'Teile SAR-Markierungen, Kartenzeichnungen, Sprachclips und Bilder über das Mesh.';
+
+  @override
+  String get wizardOverviewFeature3 =>
+      'Verbinde dich per BLE oder TCP und verwalte dann das Begleitfunkgerät direkt in der App.';
+
+  @override
+  String get wizardMessagingTitle => 'Nachrichten und Feldberichte';
+
+  @override
+  String get wizardMessagingDescription =>
+      'Nachrichten sind hier mehr als nur Klartext. Die App unterstützt bereits mehrere operative Datentypen und Übertragungsabläufe.';
+
+  @override
+  String get wizardMessagingFeature1 =>
+      'Sende Direktnachrichten, Raumbeiträge und Kanalverkehr aus einem einzigen Editor.';
+
+  @override
+  String get wizardMessagingFeature2 =>
+      'Erstelle SAR-Updates und wiederverwendbare SAR-Vorlagen für häufige Feldberichte.';
+
+  @override
+  String get wizardMessagingFeature3 =>
+      'Übertrage Sprachsitzungen und Bilder mit Fortschritts- und Airtime-Anzeigen in der Oberfläche.';
+
+  @override
+  String get wizardConnectDeviceTitle => 'Gerät verbinden';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      'Verbinde dein MeshCore-Funkgerät, wähle einen Namen und wende ein Funkprofil an, bevor du fortfährst.';
+
+  @override
+  String get wizardSetupBadge => 'Einrichtung';
+
+  @override
+  String get wizardOverviewBadge => 'Überblick';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return 'Verbunden mit $deviceName';
+  }
+
+  @override
+  String get wizardNoDeviceConnected => 'Noch kein Gerät verbunden';
+
+  @override
+  String get wizardSkipForNow => 'Vorerst überspringen';
+
+  @override
+  String get wizardDeviceNameLabel => 'Gerätename';
+
+  @override
+  String get wizardDeviceNameHelp =>
+      'Dieser Name wird an andere MeshCore-Nutzer ausgesendet.';
+
+  @override
+  String get wizardConfigRegionLabel => 'Konfigurationsregion';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      'Verwendet die vollständige offizielle Liste der MeshCore-Voreinstellungen. Standard ist EU/UK (Narrow).';
+
+  @override
+  String get wizardPresetNote1 =>
+      'Stelle sicher, dass die ausgewählte Voreinstellung zu deinen lokalen Funkvorschriften passt.';
+
+  @override
+  String get wizardPresetNote2 =>
+      'Die Liste entspricht dem offiziellen Preset-Feed des MeshCore-Konfigurationstools.';
+
+  @override
+  String get wizardPresetNote3 =>
+      'EU/UK (Narrow) bleibt standardmäßig für das Onboarding ausgewählt.';
+
+  @override
+  String get wizardSaving => 'Wird gespeichert...';
+
+  @override
+  String get wizardSaveAndContinue => 'Speichern und fortfahren';
+
+  @override
+  String get wizardEnterDeviceName =>
+      'Gib vor dem Fortfahren einen Gerätenamen ein.';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return '$deviceName mit $presetName gespeichert.';
+  }
+
+  @override
+  String get wizardNetworkTitle => 'Kontakte, Räume und Repeater';
+
+  @override
+  String get wizardNetworkDescription =>
+      'Der Kontakte-Tab organisiert das Netzwerk, das du entdeckst, und die Routen, die im Laufe der Zeit gelernt werden.';
+
+  @override
+  String get wizardNetworkFeature1 =>
+      'Prüfe Teammitglieder, Repeater, Räume, Kanäle und ausstehende Adverts in einer Liste.';
+
+  @override
+  String get wizardNetworkFeature2 =>
+      'Nutze Smart Ping, Raum-Login, gelernte Pfade und Pfad-Reset-Tools, wenn die Verbindung unübersichtlich wird.';
+
+  @override
+  String get wizardNetworkFeature3 =>
+      'Erstelle Kanäle und verwalte Netzwerkziele, ohne die App zu verlassen.';
+
+  @override
+  String get wizardMapOpsTitle => 'Karte, Spuren und geteilte Geometrie';
+
+  @override
+  String get wizardMapOpsDescription =>
+      'Die Karte der App ist direkt mit Nachrichten, Tracking und SAR-Overlays verbunden, statt nur ein separater Viewer zu sein.';
+
+  @override
+  String get wizardMapOpsFeature1 =>
+      'Verfolge deine eigene Position, Teamstandorte und Bewegungsspuren auf der Karte.';
+
+  @override
+  String get wizardMapOpsFeature2 =>
+      'Öffne Zeichnungen aus Nachrichten, prüfe sie inline und entferne sie bei Bedarf von der Karte.';
+
+  @override
+  String get wizardMapOpsFeature3 =>
+      'Nutze Repeater-Kartenansichten und geteilte Overlays, um die Netzabdeckung im Feld zu verstehen.';
+
+  @override
+  String get wizardToolsTitle => 'Werkzeuge jenseits von Nachrichten';
+
+  @override
+  String get wizardToolsDescription =>
+      'Es gibt hier mehr als nur die vier Haupttabs. Die App enthält außerdem Konfiguration, Diagnose und optionale Sensor-Workflows.';
+
+  @override
+  String get wizardToolsFeature1 =>
+      'Öffne die Gerätekonfiguration, um Funkparameter, Telemetrie, Sendeleistung und Begleitdetails zu ändern.';
+
+  @override
+  String get wizardToolsFeature2 =>
+      'Aktiviere den Sensoren-Tab, wenn du überwachte Sensor-Dashboards und schnelle Aktualisierungen möchtest.';
+
+  @override
+  String get wizardToolsFeature3 =>
+      'Nutze Paketprotokolle, Spektrumsuche und Entwicklerdiagnosen zur Fehlersuche im Mesh.';
+
+  @override
+  String get contactInSensors => 'In Sensoren';
+
+  @override
+  String get contactAddToSensors => 'Zu Sensoren hinzufügen';
+
+  @override
+  String get contactSetPath => 'Pfad festlegen';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return '$contactName zu Sensoren hinzugefügt';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return 'Pfad konnte nicht gelöscht werden: $error';
+  }
+
+  @override
+  String get contactRouteCleared => 'Pfad gelöscht';
+
+  @override
+  String contactRouteSet(String route) {
+    return 'Pfad gesetzt: $route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return 'Pfad konnte nicht gesetzt werden: $error';
+  }
 }

lib/l10n/app_localizations_el.dart

@@ -1741,4 +1741,199 @@ class AppLocalizationsEl extends AppLocalizations {
 
   @override
   String get requestingVoice => 'Αίτηση φωνής';
+
+  @override
+  String get device => 'συσκευή';
+
+  @override
+  String get change => 'Αλλαγή';
+
+  @override
+  String get wizardOverviewDescription =>
+      'Αυτή η εφαρμογή συνδυάζει μηνύματα MeshCore, ενημερώσεις πεδίου SAR, χαρτογράφηση και εργαλεία συσκευής σε ένα σημείο.';
+
+  @override
+  String get wizardOverviewFeature1 =>
+      'Στείλτε άμεσα μηνύματα, δημοσιεύσεις δωματίου και μηνύματα καναλιού από την κύρια καρτέλα Μηνύματα.';
+
+  @override
+  String get wizardOverviewFeature2 =>
+      'Μοιραστείτε δείκτες SAR, σχεδιάσεις χάρτη, ηχητικά αποσπάσματα και εικόνες μέσω του mesh.';
+
+  @override
+  String get wizardOverviewFeature3 =>
+      'Συνδεθείτε μέσω BLE ή TCP και στη συνέχεια διαχειριστείτε το συνοδευτικό ραδιόφωνο μέσα από την εφαρμογή.';
+
+  @override
+  String get wizardMessagingTitle => 'Μηνύματα και αναφορές πεδίου';
+
+  @override
+  String get wizardMessagingDescription =>
+      'Τα μηνύματα εδώ είναι κάτι περισσότερο από απλό κείμενο. Η εφαρμογή υποστηρίζει ήδη πολλαπλά επιχειρησιακά φορτία και ροές μεταφοράς.';
+
+  @override
+  String get wizardMessagingFeature1 =>
+      'Στείλτε άμεσα μηνύματα, δημοσιεύσεις δωματίου και κίνηση καναλιού από έναν μόνο συντάκτη.';
+
+  @override
+  String get wizardMessagingFeature2 =>
+      'Δημιουργήστε ενημερώσεις SAR και επαναχρησιμοποιήσιμα πρότυπα SAR για συνηθισμένες αναφορές πεδίου.';
+
+  @override
+  String get wizardMessagingFeature3 =>
+      'Μεταφέρετε φωνητικές συνεδρίες και εικόνες, με ένδειξη προόδου και εκτιμήσεις χρόνου εκπομπής στο περιβάλλον.';
+
+  @override
+  String get wizardConnectDeviceTitle => 'Σύνδεση συσκευής';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      'Συνδέστε το ραδιόφωνο MeshCore, επιλέξτε όνομα και εφαρμόστε μια προρύθμιση ραδιοφώνου πριν συνεχίσετε.';
+
+  @override
+  String get wizardSetupBadge => 'Ρύθμιση';
+
+  @override
+  String get wizardOverviewBadge => 'Επισκόπηση';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return 'Συνδέθηκε με το $deviceName';
+  }
+
+  @override
+  String get wizardNoDeviceConnected => 'Δεν έχει συνδεθεί ακόμη συσκευή';
+
+  @override
+  String get wizardSkipForNow => 'Παράλειψη προς το παρόν';
+
+  @override
+  String get wizardDeviceNameLabel => 'Όνομα συσκευής';
+
+  @override
+  String get wizardDeviceNameHelp =>
+      'Αυτό το όνομα ανακοινώνεται σε άλλους χρήστες του MeshCore.';
+
+  @override
+  String get wizardConfigRegionLabel => 'Περιοχή ρύθμισης';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      'Χρησιμοποιεί την πλήρη επίσημη λίστα προρυθμίσεων MeshCore. Η προεπιλογή είναι EU/UK (Narrow).';
+
+  @override
+  String get wizardPresetNote1 =>
+      'Βεβαιωθείτε ότι η επιλεγμένη προρύθμιση ταιριάζει με τους τοπικούς ραδιοφωνικούς κανονισμούς.';
+
+  @override
+  String get wizardPresetNote2 =>
+      'Η λίστα αντιστοιχεί στην επίσημη ροή προρυθμίσεων του εργαλείου ρύθμισης MeshCore.';
+
+  @override
+  String get wizardPresetNote3 =>
+      'Το EU/UK (Narrow) παραμένει επιλεγμένο από προεπιλογή κατά την αρχική ρύθμιση.';
+
+  @override
+  String get wizardSaving => 'Αποθήκευση...';
+
+  @override
+  String get wizardSaveAndContinue => 'Αποθήκευση και συνέχεια';
+
+  @override
+  String get wizardEnterDeviceName =>
+      'Εισαγάγετε όνομα συσκευής πριν συνεχίσετε.';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return 'Αποθηκεύτηκε το $deviceName με $presetName.';
+  }
+
+  @override
+  String get wizardNetworkTitle => 'Επαφές, δωμάτια και αναμεταδότες';
+
+  @override
+  String get wizardNetworkDescription =>
+      'Η καρτέλα Επαφές οργανώνει το δίκτυο που ανακαλύπτετε και τις διαδρομές που μαθαίνετε με τον χρόνο.';
+
+  @override
+  String get wizardNetworkFeature1 =>
+      'Ελέγξτε μέλη ομάδας, αναμεταδότες, δωμάτια, κανάλια και εκκρεμείς ανακοινώσεις σε μία λίστα.';
+
+  @override
+  String get wizardNetworkFeature2 =>
+      'Χρησιμοποιήστε smart ping, σύνδεση σε δωμάτια, μαθημένες διαδρομές και εργαλεία επαναφοράς διαδρομών όταν η συνδεσιμότητα γίνεται χαοτική.';
+
+  @override
+  String get wizardNetworkFeature3 =>
+      'Δημιουργήστε κανάλια και διαχειριστείτε προορισμούς δικτύου χωρίς να φύγετε από την εφαρμογή.';
+
+  @override
+  String get wizardMapOpsTitle => 'Χάρτης, ίχνη και κοινόχρηστη γεωμετρία';
+
+  @override
+  String get wizardMapOpsDescription =>
+      'Ο χάρτης της εφαρμογής συνδέεται άμεσα με τα μηνύματα, την παρακολούθηση και τα επικαλύμματα SAR αντί να είναι ξεχωριστός προβολέας.';
+
+  @override
+  String get wizardMapOpsFeature1 =>
+      'Παρακολουθήστε τη θέση σας, τις τοποθεσίες της ομάδας και τα ίχνη κίνησης στον χάρτη.';
+
+  @override
+  String get wizardMapOpsFeature2 =>
+      'Ανοίξτε σχεδιάσεις από μηνύματα, προεπισκοπήστε τες επιτόπου και αφαιρέστε τες από τον χάρτη όταν χρειάζεται.';
+
+  @override
+  String get wizardMapOpsFeature3 =>
+      'Χρησιμοποιήστε προβολές χάρτη αναμεταδοτών και κοινόχρηστα επικαλύμματα για να κατανοήσετε την εμβέλεια του δικτύου στο πεδίο.';
+
+  @override
+  String get wizardToolsTitle => 'Εργαλεία πέρα από τα μηνύματα';
+
+  @override
+  String get wizardToolsDescription =>
+      'Υπάρχουν περισσότερα εδώ από τις τέσσερις κύριες καρτέλες. Η εφαρμογή περιλαμβάνει επίσης ρυθμίσεις, διαγνωστικά και προαιρετικές ροές αισθητήρων.';
+
+  @override
+  String get wizardToolsFeature1 =>
+      'Ανοίξτε τη ρύθμιση συσκευής για να αλλάξετε παραμέτρους ραδιοφώνου, τηλεμετρία, ισχύ TX και στοιχεία συνοδευτικής συσκευής.';
+
+  @override
+  String get wizardToolsFeature2 =>
+      'Ενεργοποιήστε την καρτέλα Αισθητήρες όταν θέλετε πίνακες παρακολούθησης και γρήγορες ενέργειες ανανέωσης.';
+
+  @override
+  String get wizardToolsFeature3 =>
+      'Χρησιμοποιήστε καταγραφές πακέτων, σάρωση φάσματος και διαγνωστικά προγραμματιστή κατά την αντιμετώπιση προβλημάτων του mesh.';
+
+  @override
+  String get contactInSensors => 'Στους αισθητήρες';
+
+  @override
+  String get contactAddToSensors => 'Προσθήκη στους αισθητήρες';
+
+  @override
+  String get contactSetPath => 'Ορισμός διαδρομής';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return 'Το $contactName προστέθηκε στους Αισθητήρες';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return 'Αποτυχία εκκαθάρισης διαδρομής: $error';
+  }
+
+  @override
+  String get contactRouteCleared => 'Η διαδρομή εκκαθαρίστηκε';
+
+  @override
+  String contactRouteSet(String route) {
+    return 'Ορίστηκε διαδρομή: $route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return 'Αποτυχία ορισμού διαδρομής: $error';
+  }
 }

lib/l10n/app_localizations_en.dart

@@ -1708,4 +1708,198 @@ class AppLocalizationsEn extends AppLocalizations {
 
   @override
   String get requestingVoice => 'Requesting voice';
+
+  @override
+  String get device => 'device';
+
+  @override
+  String get change => 'Change';
+
+  @override
+  String get wizardOverviewDescription =>
+      'This app combines MeshCore messaging, SAR field updates, mapping, and device tools in one place.';
+
+  @override
+  String get wizardOverviewFeature1 =>
+      'Send direct, room, and channel messages from the main Messages tab.';
+
+  @override
+  String get wizardOverviewFeature2 =>
+      'Share SAR markers, map drawings, voice clips, and images over the mesh.';
+
+  @override
+  String get wizardOverviewFeature3 =>
+      'Connect over BLE or TCP, then manage the companion radio from inside the app.';
+
+  @override
+  String get wizardMessagingTitle => 'Messaging and Field Reports';
+
+  @override
+  String get wizardMessagingDescription =>
+      'Messages are more than plain text here. The app already supports several operational payloads and transfer workflows.';
+
+  @override
+  String get wizardMessagingFeature1 =>
+      'Send direct messages, room posts, and channel traffic from one composer.';
+
+  @override
+  String get wizardMessagingFeature2 =>
+      'Create SAR updates and reusable SAR templates for common field reports.';
+
+  @override
+  String get wizardMessagingFeature3 =>
+      'Transfer voice sessions and images, with progress and airtime estimates in the UI.';
+
+  @override
+  String get wizardConnectDeviceTitle => 'Connect device';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      'Connect your MeshCore radio, choose a name, and apply a radio preset before continuing.';
+
+  @override
+  String get wizardSetupBadge => 'Setup';
+
+  @override
+  String get wizardOverviewBadge => 'Overview';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return 'Connected to $deviceName';
+  }
+
+  @override
+  String get wizardNoDeviceConnected => 'No device connected yet';
+
+  @override
+  String get wizardSkipForNow => 'Skip for now';
+
+  @override
+  String get wizardDeviceNameLabel => 'Device name';
+
+  @override
+  String get wizardDeviceNameHelp =>
+      'This name is advertised to other MeshCore users.';
+
+  @override
+  String get wizardConfigRegionLabel => 'Config region';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      'Uses the full official MeshCore preset list. Default is EU/UK (Narrow).';
+
+  @override
+  String get wizardPresetNote1 =>
+      'Make sure the selected preset matches your local radio regulations.';
+
+  @override
+  String get wizardPresetNote2 =>
+      'The list matches the official MeshCore config tool preset feed.';
+
+  @override
+  String get wizardPresetNote3 =>
+      'EU/UK (Narrow) stays selected by default for onboarding.';
+
+  @override
+  String get wizardSaving => 'Saving...';
+
+  @override
+  String get wizardSaveAndContinue => 'Save and continue';
+
+  @override
+  String get wizardEnterDeviceName => 'Enter a device name before continuing.';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return 'Saved $deviceName with $presetName.';
+  }
+
+  @override
+  String get wizardNetworkTitle => 'Contacts, Rooms, and Repeaters';
+
+  @override
+  String get wizardNetworkDescription =>
+      'The Contacts tab organizes the network you discover and the routes you learn over time.';
+
+  @override
+  String get wizardNetworkFeature1 =>
+      'Review team members, repeaters, rooms, channels, and pending adverts in one list.';
+
+  @override
+  String get wizardNetworkFeature2 =>
+      'Use smart ping, room login, learned paths, and route reset tools when connectivity gets messy.';
+
+  @override
+  String get wizardNetworkFeature3 =>
+      'Create channels and manage network destinations without leaving the app.';
+
+  @override
+  String get wizardMapOpsTitle => 'Map, Trails, and Shared Geometry';
+
+  @override
+  String get wizardMapOpsDescription =>
+      'The app map is tied directly into messaging, tracking, and SAR overlays instead of being a separate viewer.';
+
+  @override
+  String get wizardMapOpsFeature1 =>
+      'Track your own position, teammate locations, and movement trails on the map.';
+
+  @override
+  String get wizardMapOpsFeature2 =>
+      'Open drawings from messages, preview them inline, and remove them from the map when needed.';
+
+  @override
+  String get wizardMapOpsFeature3 =>
+      'Use repeater map views and shared overlays to understand network reach in the field.';
+
+  @override
+  String get wizardToolsTitle => 'Tools Beyond Messaging';
+
+  @override
+  String get wizardToolsDescription =>
+      'There is more here than the four main tabs. The app also includes configuration, diagnostics, and optional sensor workflows.';
+
+  @override
+  String get wizardToolsFeature1 =>
+      'Open device config to change radio settings, telemetry, TX power, and companion details.';
+
+  @override
+  String get wizardToolsFeature2 =>
+      'Enable the Sensors tab when you want watched sensor dashboards and quick refresh actions.';
+
+  @override
+  String get wizardToolsFeature3 =>
+      'Use packet logs, spectrum scan, and developer diagnostics when troubleshooting the mesh.';
+
+  @override
+  String get contactInSensors => 'In Sensors';
+
+  @override
+  String get contactAddToSensors => 'Add to Sensors';
+
+  @override
+  String get contactSetPath => 'Set path';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return '$contactName added to Sensors';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return 'Failed to clear route: $error';
+  }
+
+  @override
+  String get contactRouteCleared => 'Route cleared';
+
+  @override
+  String contactRouteSet(String route) {
+    return 'Route set: $route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return 'Failed to set route: $error';
+  }
 }

lib/l10n/app_localizations_es.dart

@@ -1736,4 +1736,200 @@ class AppLocalizationsEs extends AppLocalizations {
 
   @override
   String get requestingVoice => 'Solicitando voz';
+
+  @override
+  String get device => 'dispositivo';
+
+  @override
+  String get change => 'Cambiar';
+
+  @override
+  String get wizardOverviewDescription =>
+      'Esta aplicación reúne mensajería MeshCore, actualizaciones SAR de campo, mapas y herramientas del dispositivo en un solo lugar.';
+
+  @override
+  String get wizardOverviewFeature1 =>
+      'Envía mensajes directos, publicaciones en salas y mensajes de canal desde la pestaña principal Mensajes.';
+
+  @override
+  String get wizardOverviewFeature2 =>
+      'Comparte marcadores SAR, dibujos del mapa, clips de voz e imágenes a través de la malla.';
+
+  @override
+  String get wizardOverviewFeature3 =>
+      'Conéctate por BLE o TCP y luego gestiona la radio complementaria desde la aplicación.';
+
+  @override
+  String get wizardMessagingTitle => 'Mensajería e informes de campo';
+
+  @override
+  String get wizardMessagingDescription =>
+      'Aquí los mensajes son más que texto plano. La aplicación ya admite varias cargas operativas y flujos de transferencia.';
+
+  @override
+  String get wizardMessagingFeature1 =>
+      'Envía mensajes directos, publicaciones en salas y tráfico de canal desde un solo editor.';
+
+  @override
+  String get wizardMessagingFeature2 =>
+      'Crea actualizaciones SAR y plantillas SAR reutilizables para informes de campo habituales.';
+
+  @override
+  String get wizardMessagingFeature3 =>
+      'Transfiere sesiones de voz e imágenes con progreso y estimaciones de tiempo de aire en la interfaz.';
+
+  @override
+  String get wizardConnectDeviceTitle => 'Conectar dispositivo';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      'Conecta tu radio MeshCore, elige un nombre y aplica un ajuste predefinido antes de continuar.';
+
+  @override
+  String get wizardSetupBadge => 'Configuración';
+
+  @override
+  String get wizardOverviewBadge => 'Resumen';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return 'Conectado a $deviceName';
+  }
+
+  @override
+  String get wizardNoDeviceConnected =>
+      'Aún no hay ningún dispositivo conectado';
+
+  @override
+  String get wizardSkipForNow => 'Omitir por ahora';
+
+  @override
+  String get wizardDeviceNameLabel => 'Nombre del dispositivo';
+
+  @override
+  String get wizardDeviceNameHelp =>
+      'Este nombre se anuncia a otros usuarios de MeshCore.';
+
+  @override
+  String get wizardConfigRegionLabel => 'Región de configuración';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      'Usa la lista oficial completa de ajustes predefinidos de MeshCore. El valor predeterminado es EU/UK (Narrow).';
+
+  @override
+  String get wizardPresetNote1 =>
+      'Asegúrate de que el ajuste seleccionado coincida con la normativa local de radio.';
+
+  @override
+  String get wizardPresetNote2 =>
+      'La lista coincide con la fuente oficial de ajustes predefinidos de la herramienta de configuración de MeshCore.';
+
+  @override
+  String get wizardPresetNote3 =>
+      'EU/UK (Narrow) sigue seleccionado por defecto durante la incorporación.';
+
+  @override
+  String get wizardSaving => 'Guardando...';
+
+  @override
+  String get wizardSaveAndContinue => 'Guardar y continuar';
+
+  @override
+  String get wizardEnterDeviceName =>
+      'Introduce un nombre de dispositivo antes de continuar.';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return 'Se guardó $deviceName con $presetName.';
+  }
+
+  @override
+  String get wizardNetworkTitle => 'Contactos, salas y repetidores';
+
+  @override
+  String get wizardNetworkDescription =>
+      'La pestaña Contactos organiza la red que descubres y las rutas que aprendes con el tiempo.';
+
+  @override
+  String get wizardNetworkFeature1 =>
+      'Revisa miembros del equipo, repetidores, salas, canales y anuncios pendientes en una sola lista.';
+
+  @override
+  String get wizardNetworkFeature2 =>
+      'Usa ping inteligente, acceso a salas, rutas aprendidas y herramientas de reinicio de ruta cuando la conectividad se complique.';
+
+  @override
+  String get wizardNetworkFeature3 =>
+      'Crea canales y gestiona destinos de red sin salir de la aplicación.';
+
+  @override
+  String get wizardMapOpsTitle => 'Mapa, rastros y geometría compartida';
+
+  @override
+  String get wizardMapOpsDescription =>
+      'El mapa de la aplicación está vinculado directamente a la mensajería, el seguimiento y las superposiciones SAR en lugar de ser un visor aparte.';
+
+  @override
+  String get wizardMapOpsFeature1 =>
+      'Sigue tu propia posición, las ubicaciones de tus compañeros y los rastros de movimiento en el mapa.';
+
+  @override
+  String get wizardMapOpsFeature2 =>
+      'Abre dibujos desde mensajes, prévisualos en línea y elimínalos del mapa cuando sea necesario.';
+
+  @override
+  String get wizardMapOpsFeature3 =>
+      'Usa vistas de mapa de repetidores y superposiciones compartidas para comprender el alcance de la red sobre el terreno.';
+
+  @override
+  String get wizardToolsTitle => 'Herramientas más allá de la mensajería';
+
+  @override
+  String get wizardToolsDescription =>
+      'Aquí hay más que las cuatro pestañas principales. La aplicación también incluye configuración, diagnóstico y flujos opcionales de sensores.';
+
+  @override
+  String get wizardToolsFeature1 =>
+      'Abre la configuración del dispositivo para cambiar ajustes de radio, telemetría, potencia TX y detalles del equipo complementario.';
+
+  @override
+  String get wizardToolsFeature2 =>
+      'Activa la pestaña Sensores cuando quieras paneles de sensores vigilados y acciones de actualización rápida.';
+
+  @override
+  String get wizardToolsFeature3 =>
+      'Usa registros de paquetes, escaneo de espectro y diagnósticos de desarrollador al solucionar problemas de la malla.';
+
+  @override
+  String get contactInSensors => 'En Sensores';
+
+  @override
+  String get contactAddToSensors => 'Añadir a Sensores';
+
+  @override
+  String get contactSetPath => 'Definir ruta';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return '$contactName se añadió a Sensores';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return 'No se pudo borrar la ruta: $error';
+  }
+
+  @override
+  String get contactRouteCleared => 'Ruta borrada';
+
+  @override
+  String contactRouteSet(String route) {
+    return 'Ruta establecida: $route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return 'No se pudo establecer la ruta: $error';
+  }
 }

lib/l10n/app_localizations_fr.dart

@@ -1740,4 +1740,200 @@ class AppLocalizationsFr extends AppLocalizations {
 
   @override
   String get requestingVoice => 'Demande de voix';
+
+  @override
+  String get device => 'appareil';
+
+  @override
+  String get change => 'Modifier';
+
+  @override
+  String get wizardOverviewDescription =>
+      'Cette application réunit la messagerie MeshCore, les mises à jour SAR sur le terrain, la cartographie et les outils de l\'appareil au même endroit.';
+
+  @override
+  String get wizardOverviewFeature1 =>
+      'Envoyez des messages directs, des publications de salon et des messages de canal depuis l\'onglet principal Messages.';
+
+  @override
+  String get wizardOverviewFeature2 =>
+      'Partagez des marqueurs SAR, des dessins de carte, des extraits vocaux et des images sur le réseau maillé.';
+
+  @override
+  String get wizardOverviewFeature3 =>
+      'Connectez-vous en BLE ou en TCP, puis gérez la radio compagnon directement dans l\'application.';
+
+  @override
+  String get wizardMessagingTitle => 'Messagerie et rapports de terrain';
+
+  @override
+  String get wizardMessagingDescription =>
+      'Ici, les messages sont plus que du texte brut. L\'application prend déjà en charge plusieurs charges opérationnelles et flux de transfert.';
+
+  @override
+  String get wizardMessagingFeature1 =>
+      'Envoyez des messages directs, des publications de salon et du trafic de canal depuis un seul compositeur.';
+
+  @override
+  String get wizardMessagingFeature2 =>
+      'Créez des mises à jour SAR et des modèles SAR réutilisables pour les rapports de terrain courants.';
+
+  @override
+  String get wizardMessagingFeature3 =>
+      'Transférez des sessions vocales et des images avec la progression et les estimations de temps d\'antenne dans l\'interface.';
+
+  @override
+  String get wizardConnectDeviceTitle => 'Connecter l\'appareil';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      'Connectez votre radio MeshCore, choisissez un nom et appliquez un préréglage radio avant de continuer.';
+
+  @override
+  String get wizardSetupBadge => 'Configuration';
+
+  @override
+  String get wizardOverviewBadge => 'Aperçu';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return 'Connecté à $deviceName';
+  }
+
+  @override
+  String get wizardNoDeviceConnected =>
+      'Aucun appareil connecté pour le moment';
+
+  @override
+  String get wizardSkipForNow => 'Ignorer pour l\'instant';
+
+  @override
+  String get wizardDeviceNameLabel => 'Nom de l\'appareil';
+
+  @override
+  String get wizardDeviceNameHelp =>
+      'Ce nom est annoncé aux autres utilisateurs de MeshCore.';
+
+  @override
+  String get wizardConfigRegionLabel => 'Région de configuration';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      'Utilise la liste officielle complète des préréglages MeshCore. La valeur par défaut est EU/UK (Narrow).';
+
+  @override
+  String get wizardPresetNote1 =>
+      'Assurez-vous que le préréglage sélectionné correspond à votre réglementation radio locale.';
+
+  @override
+  String get wizardPresetNote2 =>
+      'La liste correspond au flux officiel des préréglages de l\'outil de configuration MeshCore.';
+
+  @override
+  String get wizardPresetNote3 =>
+      'EU/UK (Narrow) reste sélectionné par défaut pendant l\'onboarding.';
+
+  @override
+  String get wizardSaving => 'Enregistrement...';
+
+  @override
+  String get wizardSaveAndContinue => 'Enregistrer et continuer';
+
+  @override
+  String get wizardEnterDeviceName =>
+      'Saisissez un nom d\'appareil avant de continuer.';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return '$deviceName enregistré avec $presetName.';
+  }
+
+  @override
+  String get wizardNetworkTitle => 'Contacts, salons et répéteurs';
+
+  @override
+  String get wizardNetworkDescription =>
+      'L\'onglet Contacts organise le réseau que vous découvrez et les routes apprises au fil du temps.';
+
+  @override
+  String get wizardNetworkFeature1 =>
+      'Consultez les membres de l\'équipe, les répéteurs, les salons, les canaux et les annonces en attente dans une seule liste.';
+
+  @override
+  String get wizardNetworkFeature2 =>
+      'Utilisez le smart ping, la connexion aux salons, les chemins appris et les outils de réinitialisation des routes lorsque la connectivité devient chaotique.';
+
+  @override
+  String get wizardNetworkFeature3 =>
+      'Créez des canaux et gérez les destinations réseau sans quitter l\'application.';
+
+  @override
+  String get wizardMapOpsTitle => 'Carte, traces et géométrie partagée';
+
+  @override
+  String get wizardMapOpsDescription =>
+      'La carte de l\'application est directement liée à la messagerie, au suivi et aux couches SAR au lieu d\'être un simple visualiseur séparé.';
+
+  @override
+  String get wizardMapOpsFeature1 =>
+      'Suivez votre position, celles de vos coéquipiers et les traces de déplacement sur la carte.';
+
+  @override
+  String get wizardMapOpsFeature2 =>
+      'Ouvrez les dessins depuis les messages, prévisualisez-les en ligne et supprimez-les de la carte si nécessaire.';
+
+  @override
+  String get wizardMapOpsFeature3 =>
+      'Utilisez les vues de carte des répéteurs et les couches partagées pour comprendre la portée du réseau sur le terrain.';
+
+  @override
+  String get wizardToolsTitle => 'Outils au-delà de la messagerie';
+
+  @override
+  String get wizardToolsDescription =>
+      'Il y a plus ici que les quatre onglets principaux. L\'application inclut aussi la configuration, le diagnostic et des workflows de capteurs optionnels.';
+
+  @override
+  String get wizardToolsFeature1 =>
+      'Ouvrez la configuration de l\'appareil pour modifier les réglages radio, la télémétrie, la puissance TX et les détails du compagnon.';
+
+  @override
+  String get wizardToolsFeature2 =>
+      'Activez l\'onglet Capteurs lorsque vous voulez des tableaux de bord surveillés et des actions d\'actualisation rapide.';
+
+  @override
+  String get wizardToolsFeature3 =>
+      'Utilisez les journaux de paquets, le balayage du spectre et les diagnostics développeur pour dépanner le réseau maillé.';
+
+  @override
+  String get contactInSensors => 'Dans Capteurs';
+
+  @override
+  String get contactAddToSensors => 'Ajouter aux capteurs';
+
+  @override
+  String get contactSetPath => 'Définir le chemin';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return '$contactName ajouté aux capteurs';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return 'Échec de l\'effacement de la route : $error';
+  }
+
+  @override
+  String get contactRouteCleared => 'Route effacée';
+
+  @override
+  String contactRouteSet(String route) {
+    return 'Route définie : $route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return 'Échec du réglage de la route : $error';
+  }
 }

lib/l10n/app_localizations_hr.dart

@@ -1718,4 +1718,198 @@ class AppLocalizationsHr extends AppLocalizations {
 
   @override
   String get requestingVoice => 'Zahtjev za glasom';
+
+  @override
+  String get device => 'uređaj';
+
+  @override
+  String get change => 'Promijeni';
+
+  @override
+  String get wizardOverviewDescription =>
+      'Ova aplikacija objedinjuje MeshCore poruke, SAR ažuriranja s terena, karte i alate za uređaj na jednom mjestu.';
+
+  @override
+  String get wizardOverviewFeature1 =>
+      'Šaljite izravne poruke, objave u sobama i poruke kanala iz glavne kartice Poruke.';
+
+  @override
+  String get wizardOverviewFeature2 =>
+      'Dijelite SAR oznake, crteže karte, glasovne isječke i slike preko mesh mreže.';
+
+  @override
+  String get wizardOverviewFeature3 =>
+      'Povežite se putem BLE-a ili TCP-a, a zatim upravljajte pratećim radijem izravno iz aplikacije.';
+
+  @override
+  String get wizardMessagingTitle => 'Poruke i terenska izvješća';
+
+  @override
+  String get wizardMessagingDescription =>
+      'Poruke ovdje nisu samo običan tekst. Aplikacija već podržava više operativnih sadržaja i tijekova prijenosa.';
+
+  @override
+  String get wizardMessagingFeature1 =>
+      'Šaljite izravne poruke, objave u sobama i promet kanala iz jednog uređivača.';
+
+  @override
+  String get wizardMessagingFeature2 =>
+      'Stvarajte SAR ažuriranja i višekratne SAR predloške za uobičajena terenska izvješća.';
+
+  @override
+  String get wizardMessagingFeature3 =>
+      'Prenosite glasovne sesije i slike uz prikaz napretka i procjene vremena prijenosa u sučelju.';
+
+  @override
+  String get wizardConnectDeviceTitle => 'Poveži uređaj';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      'Povežite svoj MeshCore radio, odaberite naziv i primijenite radijski predložak prije nastavka.';
+
+  @override
+  String get wizardSetupBadge => 'Postavljanje';
+
+  @override
+  String get wizardOverviewBadge => 'Pregled';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return 'Povezano s uređajem $deviceName';
+  }
+
+  @override
+  String get wizardNoDeviceConnected => 'Još nema povezanog uređaja';
+
+  @override
+  String get wizardSkipForNow => 'Preskoči za sada';
+
+  @override
+  String get wizardDeviceNameLabel => 'Naziv uređaja';
+
+  @override
+  String get wizardDeviceNameHelp =>
+      'Taj se naziv oglašava drugim korisnicima MeshCorea.';
+
+  @override
+  String get wizardConfigRegionLabel => 'Regija konfiguracije';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      'Koristi puni službeni popis MeshCore predložaka. Zadana je opcija EU/UK (Narrow).';
+
+  @override
+  String get wizardPresetNote1 =>
+      'Provjerite odgovara li odabrani predložak lokalnim radijskim propisima.';
+
+  @override
+  String get wizardPresetNote2 =>
+      'Popis odgovara službenom izvoru predložaka alata MeshCore config.';
+
+  @override
+  String get wizardPresetNote3 =>
+      'EU/UK (Narrow) ostaje zadano odabran tijekom uvodnog postavljanja.';
+
+  @override
+  String get wizardSaving => 'Spremanje...';
+
+  @override
+  String get wizardSaveAndContinue => 'Spremi i nastavi';
+
+  @override
+  String get wizardEnterDeviceName => 'Unesite naziv uređaja prije nastavka.';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return 'Spremljeno $deviceName s postavkom $presetName.';
+  }
+
+  @override
+  String get wizardNetworkTitle => 'Kontakti, sobe i repetitori';
+
+  @override
+  String get wizardNetworkDescription =>
+      'Kartica Kontakti organizira mrežu koju otkrijete i rute koje s vremenom naučite.';
+
+  @override
+  String get wizardNetworkFeature1 =>
+      'Pregledajte članove tima, repetitore, sobe, kanale i oglase na čekanju na jednom popisu.';
+
+  @override
+  String get wizardNetworkFeature2 =>
+      'Koristite pametni ping, prijavu u sobe, naučene putanje i alate za resetiranje ruta kada povezanost postane neuredna.';
+
+  @override
+  String get wizardNetworkFeature3 =>
+      'Stvarajte kanale i upravljajte mrežnim odredištima bez napuštanja aplikacije.';
+
+  @override
+  String get wizardMapOpsTitle => 'Karta, tragovi i dijeljena geometrija';
+
+  @override
+  String get wizardMapOpsDescription =>
+      'Karta u aplikaciji izravno je povezana s porukama, praćenjem i SAR slojevima umjesto da bude zaseban preglednik.';
+
+  @override
+  String get wizardMapOpsFeature1 =>
+      'Pratite vlastitu poziciju, lokacije suigrača i tragove kretanja na karti.';
+
+  @override
+  String get wizardMapOpsFeature2 =>
+      'Otvorite crteže iz poruka, pregledajte ih unutar sučelja i po potrebi ih uklonite s karte.';
+
+  @override
+  String get wizardMapOpsFeature3 =>
+      'Koristite karte repetitora i dijeljene slojeve kako biste razumjeli doseg mreže na terenu.';
+
+  @override
+  String get wizardToolsTitle => 'Alati izvan poruka';
+
+  @override
+  String get wizardToolsDescription =>
+      'Ovdje postoji više od četiri glavne kartice. Aplikacija uključuje i konfiguraciju, dijagnostiku te opcionalne radne tokove senzora.';
+
+  @override
+  String get wizardToolsFeature1 =>
+      'Otvorite konfiguraciju uređaja kako biste promijenili radijske postavke, telemetriju, TX snagu i detalje pratećeg uređaja.';
+
+  @override
+  String get wizardToolsFeature2 =>
+      'Omogućite karticu Senzori kada želite nadzorne ploče praćenih senzora i brza osvježavanja.';
+
+  @override
+  String get wizardToolsFeature3 =>
+      'Koristite zapisnike paketa, skeniranje spektra i razvojnu dijagnostiku pri rješavanju problema s mesh mrežom.';
+
+  @override
+  String get contactInSensors => 'U Senzorima';
+
+  @override
+  String get contactAddToSensors => 'Dodaj u Senzore';
+
+  @override
+  String get contactSetPath => 'Postavi putanju';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return '$contactName dodan u Senzore';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return 'Brisanje rute nije uspjelo: $error';
+  }
+
+  @override
+  String get contactRouteCleared => 'Ruta obrisana';
+
+  @override
+  String contactRouteSet(String route) {
+    return 'Ruta postavljena: $route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return 'Postavljanje rute nije uspjelo: $error';
+  }
 }

lib/l10n/app_localizations_it.dart

@@ -1732,4 +1732,199 @@ class AppLocalizationsIt extends AppLocalizations {
 
   @override
   String get requestingVoice => 'Richiesta voce';
+
+  @override
+  String get device => 'dispositivo';
+
+  @override
+  String get change => 'Modifica';
+
+  @override
+  String get wizardOverviewDescription =>
+      'Questa app riunisce messaggistica MeshCore, aggiornamenti SAR sul campo, mappe e strumenti del dispositivo in un unico posto.';
+
+  @override
+  String get wizardOverviewFeature1 =>
+      'Invia messaggi diretti, post nelle stanze e messaggi di canale dalla scheda principale Messaggi.';
+
+  @override
+  String get wizardOverviewFeature2 =>
+      'Condividi marcatori SAR, disegni sulla mappa, clip vocali e immagini sulla mesh.';
+
+  @override
+  String get wizardOverviewFeature3 =>
+      'Connettiti tramite BLE o TCP e poi gestisci la radio companion direttamente dall\'app.';
+
+  @override
+  String get wizardMessagingTitle => 'Messaggistica e rapporti sul campo';
+
+  @override
+  String get wizardMessagingDescription =>
+      'Qui i messaggi sono più del semplice testo. L\'app supporta già diversi payload operativi e flussi di trasferimento.';
+
+  @override
+  String get wizardMessagingFeature1 =>
+      'Invia messaggi diretti, post nelle stanze e traffico di canale da un unico compositore.';
+
+  @override
+  String get wizardMessagingFeature2 =>
+      'Crea aggiornamenti SAR e modelli SAR riutilizzabili per i rapporti sul campo più comuni.';
+
+  @override
+  String get wizardMessagingFeature3 =>
+      'Trasferisci sessioni vocali e immagini, con avanzamento e stime del tempo d\'aria nell\'interfaccia.';
+
+  @override
+  String get wizardConnectDeviceTitle => 'Connetti dispositivo';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      'Connetti la tua radio MeshCore, scegli un nome e applica un preset radio prima di continuare.';
+
+  @override
+  String get wizardSetupBadge => 'Configurazione';
+
+  @override
+  String get wizardOverviewBadge => 'Panoramica';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return 'Connesso a $deviceName';
+  }
+
+  @override
+  String get wizardNoDeviceConnected => 'Nessun dispositivo ancora connesso';
+
+  @override
+  String get wizardSkipForNow => 'Salta per ora';
+
+  @override
+  String get wizardDeviceNameLabel => 'Nome del dispositivo';
+
+  @override
+  String get wizardDeviceNameHelp =>
+      'Questo nome viene annunciato agli altri utenti MeshCore.';
+
+  @override
+  String get wizardConfigRegionLabel => 'Regione di configurazione';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      'Usa l\'elenco ufficiale completo dei preset MeshCore. Il valore predefinito è EU/UK (Narrow).';
+
+  @override
+  String get wizardPresetNote1 =>
+      'Assicurati che il preset selezionato corrisponda alle normative radio locali.';
+
+  @override
+  String get wizardPresetNote2 =>
+      'L\'elenco corrisponde al feed ufficiale dei preset dello strumento di configurazione MeshCore.';
+
+  @override
+  String get wizardPresetNote3 =>
+      'EU/UK (Narrow) resta selezionato per impostazione predefinita durante l\'onboarding.';
+
+  @override
+  String get wizardSaving => 'Salvataggio...';
+
+  @override
+  String get wizardSaveAndContinue => 'Salva e continua';
+
+  @override
+  String get wizardEnterDeviceName =>
+      'Inserisci un nome dispositivo prima di continuare.';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return '$deviceName salvato con $presetName.';
+  }
+
+  @override
+  String get wizardNetworkTitle => 'Contatti, stanze e ripetitori';
+
+  @override
+  String get wizardNetworkDescription =>
+      'La scheda Contatti organizza la rete che scopri e i percorsi che apprendi nel tempo.';
+
+  @override
+  String get wizardNetworkFeature1 =>
+      'Controlla membri del team, ripetitori, stanze, canali e annunci in sospeso in un unico elenco.';
+
+  @override
+  String get wizardNetworkFeature2 =>
+      'Usa smart ping, accesso alle stanze, percorsi appresi e strumenti di reset delle route quando la connettività diventa complicata.';
+
+  @override
+  String get wizardNetworkFeature3 =>
+      'Crea canali e gestisci le destinazioni di rete senza uscire dall\'app.';
+
+  @override
+  String get wizardMapOpsTitle => 'Mappa, tracce e geometria condivisa';
+
+  @override
+  String get wizardMapOpsDescription =>
+      'La mappa dell\'app è collegata direttamente a messaggistica, tracciamento e overlay SAR invece di essere un visualizzatore separato.';
+
+  @override
+  String get wizardMapOpsFeature1 =>
+      'Monitora la tua posizione, le posizioni dei compagni e le tracce di movimento sulla mappa.';
+
+  @override
+  String get wizardMapOpsFeature2 =>
+      'Apri i disegni dai messaggi, visualizzali in anteprima in linea e rimuovili dalla mappa quando serve.';
+
+  @override
+  String get wizardMapOpsFeature3 =>
+      'Usa le viste mappa dei ripetitori e gli overlay condivisi per capire la copertura della rete sul campo.';
+
+  @override
+  String get wizardToolsTitle => 'Strumenti oltre la messaggistica';
+
+  @override
+  String get wizardToolsDescription =>
+      'Qui c\'è più delle quattro schede principali. L\'app include anche configurazione, diagnostica e flussi sensori opzionali.';
+
+  @override
+  String get wizardToolsFeature1 =>
+      'Apri la configurazione del dispositivo per cambiare impostazioni radio, telemetria, potenza TX e dettagli del companion.';
+
+  @override
+  String get wizardToolsFeature2 =>
+      'Abilita la scheda Sensori quando vuoi dashboard monitorate e azioni di aggiornamento rapido.';
+
+  @override
+  String get wizardToolsFeature3 =>
+      'Usa log dei pacchetti, scansione dello spettro e diagnostica sviluppatore per risolvere problemi della mesh.';
+
+  @override
+  String get contactInSensors => 'Nei Sensori';
+
+  @override
+  String get contactAddToSensors => 'Aggiungi ai Sensori';
+
+  @override
+  String get contactSetPath => 'Imposta percorso';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return '$contactName aggiunto a Sensori';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return 'Impossibile cancellare il percorso: $error';
+  }
+
+  @override
+  String get contactRouteCleared => 'Percorso cancellato';
+
+  @override
+  String contactRouteSet(String route) {
+    return 'Percorso impostato: $route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return 'Impossibile impostare il percorso: $error';
+  }
 }

lib/l10n/app_localizations_pl.dart

@@ -1729,4 +1729,199 @@ class AppLocalizationsPl extends AppLocalizations {
 
   @override
   String get requestingVoice => 'Pobieranie głosu';
+
+  @override
+  String get device => 'urządzenie';
+
+  @override
+  String get change => 'Zmień';
+
+  @override
+  String get wizardOverviewDescription =>
+      'Ta aplikacja łączy wiadomości MeshCore, terenowe aktualizacje SAR, mapy i narzędzia urządzenia w jednym miejscu.';
+
+  @override
+  String get wizardOverviewFeature1 =>
+      'Wysyłaj wiadomości bezpośrednie, wpisy pokojowe i wiadomości kanałowe z głównej karty Wiadomości.';
+
+  @override
+  String get wizardOverviewFeature2 =>
+      'Udostępniaj znaczniki SAR, rysunki mapy, klipy głosowe i obrazy przez sieć mesh.';
+
+  @override
+  String get wizardOverviewFeature3 =>
+      'Połącz się przez BLE lub TCP, a następnie zarządzaj radiem towarzyszącym bezpośrednio z aplikacji.';
+
+  @override
+  String get wizardMessagingTitle => 'Wiadomości i raporty terenowe';
+
+  @override
+  String get wizardMessagingDescription =>
+      'Wiadomości to tutaj coś więcej niż zwykły tekst. Aplikacja obsługuje już kilka typów danych operacyjnych i przepływów transferu.';
+
+  @override
+  String get wizardMessagingFeature1 =>
+      'Wysyłaj wiadomości bezpośrednie, wpisy pokojowe i ruch kanałowy z jednego edytora.';
+
+  @override
+  String get wizardMessagingFeature2 =>
+      'Twórz aktualizacje SAR i wielokrotnego użytku szablony SAR do typowych raportów terenowych.';
+
+  @override
+  String get wizardMessagingFeature3 =>
+      'Przesyłaj sesje głosowe i obrazy z postępem i szacowanym czasem transmisji w interfejsie.';
+
+  @override
+  String get wizardConnectDeviceTitle => 'Połącz urządzenie';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      'Podłącz radio MeshCore, wybierz nazwę i zastosuj profil radiowy przed kontynuacją.';
+
+  @override
+  String get wizardSetupBadge => 'Konfiguracja';
+
+  @override
+  String get wizardOverviewBadge => 'Przegląd';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return 'Połączono z $deviceName';
+  }
+
+  @override
+  String get wizardNoDeviceConnected => 'Brak podłączonego urządzenia';
+
+  @override
+  String get wizardSkipForNow => 'Pomiń na razie';
+
+  @override
+  String get wizardDeviceNameLabel => 'Nazwa urządzenia';
+
+  @override
+  String get wizardDeviceNameHelp =>
+      'Ta nazwa jest rozgłaszana innym użytkownikom MeshCore.';
+
+  @override
+  String get wizardConfigRegionLabel => 'Region konfiguracji';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      'Używa pełnej oficjalnej listy presetów MeshCore. Domyślnie wybrane jest EU/UK (Narrow).';
+
+  @override
+  String get wizardPresetNote1 =>
+      'Upewnij się, że wybrany preset jest zgodny z lokalnymi przepisami radiowymi.';
+
+  @override
+  String get wizardPresetNote2 =>
+      'Lista odpowiada oficjalnemu źródłu presetów narzędzia konfiguracji MeshCore.';
+
+  @override
+  String get wizardPresetNote3 =>
+      'EU/UK (Narrow) pozostaje domyślnie wybrane podczas wdrożenia.';
+
+  @override
+  String get wizardSaving => 'Zapisywanie...';
+
+  @override
+  String get wizardSaveAndContinue => 'Zapisz i kontynuuj';
+
+  @override
+  String get wizardEnterDeviceName =>
+      'Wprowadź nazwę urządzenia przed kontynuacją.';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return 'Zapisano $deviceName z ustawieniem $presetName.';
+  }
+
+  @override
+  String get wizardNetworkTitle => 'Kontakty, pokoje i repeatery';
+
+  @override
+  String get wizardNetworkDescription =>
+      'Karta Kontakty porządkuje sieć, którą odkrywasz, oraz trasy, których uczysz się z czasem.';
+
+  @override
+  String get wizardNetworkFeature1 =>
+      'Przeglądaj członków zespołu, repeatery, pokoje, kanały i oczekujące ogłoszenia na jednej liście.';
+
+  @override
+  String get wizardNetworkFeature2 =>
+      'Używaj smart ping, logowania do pokoi, poznanych ścieżek i narzędzi resetowania tras, gdy łączność staje się chaotyczna.';
+
+  @override
+  String get wizardNetworkFeature3 =>
+      'Twórz kanały i zarządzaj celami sieciowymi bez opuszczania aplikacji.';
+
+  @override
+  String get wizardMapOpsTitle => 'Mapa, ślady i współdzielona geometria';
+
+  @override
+  String get wizardMapOpsDescription =>
+      'Mapa aplikacji jest bezpośrednio powiązana z wiadomościami, śledzeniem i nakładkami SAR zamiast być osobnym podglądem.';
+
+  @override
+  String get wizardMapOpsFeature1 =>
+      'Śledź własną pozycję, lokalizacje członków zespołu i ślady ruchu na mapie.';
+
+  @override
+  String get wizardMapOpsFeature2 =>
+      'Otwieraj rysunki z wiadomości, podglądaj je w miejscu i usuwaj z mapy w razie potrzeby.';
+
+  @override
+  String get wizardMapOpsFeature3 =>
+      'Korzystaj z widoków map repeaterów i współdzielonych nakładek, aby zrozumieć zasięg sieci w terenie.';
+
+  @override
+  String get wizardToolsTitle => 'Narzędzia poza wiadomościami';
+
+  @override
+  String get wizardToolsDescription =>
+      'Jest tu więcej niż cztery główne karty. Aplikacja obejmuje także konfigurację, diagnostykę i opcjonalne przepływy czujników.';
+
+  @override
+  String get wizardToolsFeature1 =>
+      'Otwórz konfigurację urządzenia, aby zmienić ustawienia radia, telemetrię, moc TX i szczegóły urządzenia towarzyszącego.';
+
+  @override
+  String get wizardToolsFeature2 =>
+      'Włącz kartę Czujniki, gdy chcesz mieć pulpity monitorowanych czujników i szybkie odświeżanie.';
+
+  @override
+  String get wizardToolsFeature3 =>
+      'Używaj logów pakietów, skanowania widma i diagnostyki deweloperskiej podczas rozwiązywania problemów z mesh.';
+
+  @override
+  String get contactInSensors => 'W Czujnikach';
+
+  @override
+  String get contactAddToSensors => 'Dodaj do Czujników';
+
+  @override
+  String get contactSetPath => 'Ustaw ścieżkę';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return '$contactName dodano do Czujników';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return 'Nie udało się wyczyścić trasy: $error';
+  }
+
+  @override
+  String get contactRouteCleared => 'Trasa wyczyszczona';
+
+  @override
+  String contactRouteSet(String route) {
+    return 'Ustawiono trasę: $route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return 'Nie udało się ustawić trasy: $error';
+  }
 }

lib/l10n/app_localizations_pt.dart

@@ -1736,4 +1736,199 @@ class AppLocalizationsPt extends AppLocalizations {
 
   @override
   String get requestingVoice => 'Solicitando voz';
+
+  @override
+  String get device => 'dispositivo';
+
+  @override
+  String get change => 'Alterar';
+
+  @override
+  String get wizardOverviewDescription =>
+      'Este aplicativo reúne mensagens MeshCore, atualizações SAR em campo, mapas e ferramentas do dispositivo em um só lugar.';
+
+  @override
+  String get wizardOverviewFeature1 =>
+      'Envie mensagens diretas, publicações em salas e mensagens de canal pela guia principal Mensagens.';
+
+  @override
+  String get wizardOverviewFeature2 =>
+      'Compartilhe marcadores SAR, desenhos de mapa, clipes de voz e imagens pela malha.';
+
+  @override
+  String get wizardOverviewFeature3 =>
+      'Conecte-se via BLE ou TCP e depois gerencie o rádio complementar dentro do aplicativo.';
+
+  @override
+  String get wizardMessagingTitle => 'Mensagens e relatórios de campo';
+
+  @override
+  String get wizardMessagingDescription =>
+      'Aqui, as mensagens são mais do que texto simples. O aplicativo já oferece suporte a várias cargas operacionais e fluxos de transferência.';
+
+  @override
+  String get wizardMessagingFeature1 =>
+      'Envie mensagens diretas, publicações em salas e tráfego de canal a partir de um único compositor.';
+
+  @override
+  String get wizardMessagingFeature2 =>
+      'Crie atualizações SAR e modelos SAR reutilizáveis para relatórios de campo comuns.';
+
+  @override
+  String get wizardMessagingFeature3 =>
+      'Transfira sessões de voz e imagens com progresso e estimativas de tempo de transmissão na interface.';
+
+  @override
+  String get wizardConnectDeviceTitle => 'Conectar dispositivo';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      'Conecte seu rádio MeshCore, escolha um nome e aplique uma predefinição de rádio antes de continuar.';
+
+  @override
+  String get wizardSetupBadge => 'Configuração';
+
+  @override
+  String get wizardOverviewBadge => 'Visão geral';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return 'Conectado a $deviceName';
+  }
+
+  @override
+  String get wizardNoDeviceConnected => 'Nenhum dispositivo conectado ainda';
+
+  @override
+  String get wizardSkipForNow => 'Ignorar por enquanto';
+
+  @override
+  String get wizardDeviceNameLabel => 'Nome do dispositivo';
+
+  @override
+  String get wizardDeviceNameHelp =>
+      'Esse nome é anunciado para outros usuários do MeshCore.';
+
+  @override
+  String get wizardConfigRegionLabel => 'Região de configuração';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      'Usa a lista oficial completa de predefinições do MeshCore. O padrão é EU/UK (Narrow).';
+
+  @override
+  String get wizardPresetNote1 =>
+      'Certifique-se de que a predefinição selecionada corresponda às regulamentações locais de rádio.';
+
+  @override
+  String get wizardPresetNote2 =>
+      'A lista corresponde ao feed oficial de predefinições da ferramenta de configuração do MeshCore.';
+
+  @override
+  String get wizardPresetNote3 =>
+      'EU/UK (Narrow) permanece selecionado por padrão durante a configuração inicial.';
+
+  @override
+  String get wizardSaving => 'Salvando...';
+
+  @override
+  String get wizardSaveAndContinue => 'Salvar e continuar';
+
+  @override
+  String get wizardEnterDeviceName =>
+      'Digite um nome para o dispositivo antes de continuar.';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return '$deviceName salvo com $presetName.';
+  }
+
+  @override
+  String get wizardNetworkTitle => 'Contatos, salas e repetidores';
+
+  @override
+  String get wizardNetworkDescription =>
+      'A guia Contatos organiza a rede que você descobre e as rotas aprendidas ao longo do tempo.';
+
+  @override
+  String get wizardNetworkFeature1 =>
+      'Revise membros da equipe, repetidores, salas, canais e anúncios pendentes em uma única lista.';
+
+  @override
+  String get wizardNetworkFeature2 =>
+      'Use ping inteligente, login em salas, caminhos aprendidos e ferramentas de redefinição de rota quando a conectividade ficar confusa.';
+
+  @override
+  String get wizardNetworkFeature3 =>
+      'Crie canais e gerencie destinos de rede sem sair do aplicativo.';
+
+  @override
+  String get wizardMapOpsTitle => 'Mapa, trilhas e geometria compartilhada';
+
+  @override
+  String get wizardMapOpsDescription =>
+      'O mapa do aplicativo está ligado diretamente às mensagens, ao rastreamento e às sobreposições SAR, em vez de ser um visualizador separado.';
+
+  @override
+  String get wizardMapOpsFeature1 =>
+      'Acompanhe sua própria posição, as localizações da equipe e as trilhas de movimento no mapa.';
+
+  @override
+  String get wizardMapOpsFeature2 =>
+      'Abra desenhos de mensagens, visualize-os em linha e remova-os do mapa quando necessário.';
+
+  @override
+  String get wizardMapOpsFeature3 =>
+      'Use vistas de mapa de repetidores e sobreposições compartilhadas para entender o alcance da rede em campo.';
+
+  @override
+  String get wizardToolsTitle => 'Ferramentas além das mensagens';
+
+  @override
+  String get wizardToolsDescription =>
+      'Há mais aqui do que as quatro guias principais. O aplicativo também inclui configuração, diagnóstico e fluxos opcionais de sensores.';
+
+  @override
+  String get wizardToolsFeature1 =>
+      'Abra a configuração do dispositivo para alterar ajustes de rádio, telemetria, potência TX e detalhes do equipamento complementar.';
+
+  @override
+  String get wizardToolsFeature2 =>
+      'Ative a guia Sensores quando quiser painéis monitorados e ações de atualização rápida.';
+
+  @override
+  String get wizardToolsFeature3 =>
+      'Use logs de pacotes, varredura de espectro e diagnóstico de desenvolvedor ao solucionar problemas da malha.';
+
+  @override
+  String get contactInSensors => 'Nos Sensores';
+
+  @override
+  String get contactAddToSensors => 'Adicionar aos Sensores';
+
+  @override
+  String get contactSetPath => 'Definir rota';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return '$contactName adicionado a Sensores';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return 'Falha ao limpar a rota: $error';
+  }
+
+  @override
+  String get contactRouteCleared => 'Rota limpa';
+
+  @override
+  String contactRouteSet(String route) {
+    return 'Rota definida: $route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return 'Falha ao definir a rota: $error';
+  }
 }

lib/l10n/app_localizations_ru.dart

@@ -1726,4 +1726,199 @@ class AppLocalizationsRu extends AppLocalizations {
 
   @override
   String get requestingVoice => 'Запрос голоса';
+
+  @override
+  String get device => 'устройство';
+
+  @override
+  String get change => 'Изменить';
+
+  @override
+  String get wizardOverviewDescription =>
+      'Это приложение объединяет сообщения MeshCore, полевые обновления SAR, карты и инструменты устройства в одном месте.';
+
+  @override
+  String get wizardOverviewFeature1 =>
+      'Отправляйте личные сообщения, сообщения комнат и сообщения каналов из основной вкладки «Сообщения».';
+
+  @override
+  String get wizardOverviewFeature2 =>
+      'Делитесь SAR-маркерами, рисунками на карте, голосовыми клипами и изображениями через mesh-сеть.';
+
+  @override
+  String get wizardOverviewFeature3 =>
+      'Подключайтесь по BLE или TCP, а затем управляйте сопутствующей радиостанцией прямо из приложения.';
+
+  @override
+  String get wizardMessagingTitle => 'Сообщения и полевые отчёты';
+
+  @override
+  String get wizardMessagingDescription =>
+      'Здесь сообщения это больше, чем просто текст. Приложение уже поддерживает несколько видов операционных данных и сценариев передачи.';
+
+  @override
+  String get wizardMessagingFeature1 =>
+      'Отправляйте личные сообщения, сообщения комнат и трафик каналов из одного редактора.';
+
+  @override
+  String get wizardMessagingFeature2 =>
+      'Создавайте обновления SAR и повторно используемые шаблоны SAR для типовых полевых отчётов.';
+
+  @override
+  String get wizardMessagingFeature3 =>
+      'Передавайте голосовые сессии и изображения с индикатором прогресса и оценкой эфирного времени в интерфейсе.';
+
+  @override
+  String get wizardConnectDeviceTitle => 'Подключить устройство';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      'Подключите свою радиостанцию MeshCore, выберите имя и примените радиопрофиль перед продолжением.';
+
+  @override
+  String get wizardSetupBadge => 'Настройка';
+
+  @override
+  String get wizardOverviewBadge => 'Обзор';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return 'Подключено к $deviceName';
+  }
+
+  @override
+  String get wizardNoDeviceConnected => 'Устройство ещё не подключено';
+
+  @override
+  String get wizardSkipForNow => 'Пропустить пока';
+
+  @override
+  String get wizardDeviceNameLabel => 'Имя устройства';
+
+  @override
+  String get wizardDeviceNameHelp =>
+      'Это имя транслируется другим пользователям MeshCore.';
+
+  @override
+  String get wizardConfigRegionLabel => 'Регион конфигурации';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      'Используется полный официальный список профилей MeshCore. По умолчанию выбран EU/UK (Narrow).';
+
+  @override
+  String get wizardPresetNote1 =>
+      'Убедитесь, что выбранный профиль соответствует местным радиоправилам.';
+
+  @override
+  String get wizardPresetNote2 =>
+      'Список соответствует официальному потоку профилей инструмента MeshCore config.';
+
+  @override
+  String get wizardPresetNote3 =>
+      'Для онбординга по умолчанию остаётся выбран EU/UK (Narrow).';
+
+  @override
+  String get wizardSaving => 'Сохранение...';
+
+  @override
+  String get wizardSaveAndContinue => 'Сохранить и продолжить';
+
+  @override
+  String get wizardEnterDeviceName =>
+      'Введите имя устройства перед продолжением.';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return 'Сохранено: $deviceName, профиль $presetName.';
+  }
+
+  @override
+  String get wizardNetworkTitle => 'Контакты, комнаты и ретрансляторы';
+
+  @override
+  String get wizardNetworkDescription =>
+      'Вкладка «Контакты» организует сеть, которую вы обнаруживаете, и маршруты, которые вы узнаёте со временем.';
+
+  @override
+  String get wizardNetworkFeature1 =>
+      'Просматривайте участников команды, ретрансляторы, комнаты, каналы и ожидающие объявления в одном списке.';
+
+  @override
+  String get wizardNetworkFeature2 =>
+      'Используйте smart ping, вход в комнаты, изученные пути и инструменты сброса маршрутов, когда связь становится нестабильной.';
+
+  @override
+  String get wizardNetworkFeature3 =>
+      'Создавайте каналы и управляйте сетевыми назначениями, не покидая приложение.';
+
+  @override
+  String get wizardMapOpsTitle => 'Карта, следы и общая геометрия';
+
+  @override
+  String get wizardMapOpsDescription =>
+      'Карта приложения напрямую связана с сообщениями, отслеживанием и SAR-слоями, а не является отдельным просмотрщиком.';
+
+  @override
+  String get wizardMapOpsFeature1 =>
+      'Отслеживайте свою позицию, местоположение команды и траектории движения на карте.';
+
+  @override
+  String get wizardMapOpsFeature2 =>
+      'Открывайте рисунки из сообщений, просматривайте их прямо в интерфейсе и удаляйте с карты при необходимости.';
+
+  @override
+  String get wizardMapOpsFeature3 =>
+      'Используйте карты ретрансляторов и общие слои, чтобы понимать покрытие сети в поле.';
+
+  @override
+  String get wizardToolsTitle => 'Инструменты помимо сообщений';
+
+  @override
+  String get wizardToolsDescription =>
+      'Здесь есть больше, чем четыре основные вкладки. Приложение также включает настройку, диагностику и необязательные сценарии датчиков.';
+
+  @override
+  String get wizardToolsFeature1 =>
+      'Откройте настройки устройства, чтобы изменить параметры радио, телеметрию, мощность TX и сведения о сопутствующем устройстве.';
+
+  @override
+  String get wizardToolsFeature2 =>
+      'Включите вкладку «Датчики», если нужны панели наблюдаемых датчиков и быстрые действия обновления.';
+
+  @override
+  String get wizardToolsFeature3 =>
+      'Используйте журналы пакетов, сканирование спектра и диагностику разработчика для устранения проблем mesh-сети.';
+
+  @override
+  String get contactInSensors => 'В датчиках';
+
+  @override
+  String get contactAddToSensors => 'Добавить в датчики';
+
+  @override
+  String get contactSetPath => 'Задать путь';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return '$contactName добавлен в Датчики';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return 'Не удалось очистить маршрут: $error';
+  }
+
+  @override
+  String get contactRouteCleared => 'Маршрут очищен';
+
+  @override
+  String contactRouteSet(String route) {
+    return 'Маршрут задан: $route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return 'Не удалось задать маршрут: $error';
+  }
 }

lib/l10n/app_localizations_sl.dart

@@ -1718,4 +1718,198 @@ class AppLocalizationsSl extends AppLocalizations {
 
   @override
   String get requestingVoice => 'Zahteva za glasom';
+
+  @override
+  String get device => 'naprava';
+
+  @override
+  String get change => 'Spremeni';
+
+  @override
+  String get wizardOverviewDescription =>
+      'Ta aplikacija združuje sporočanje MeshCore, terenske SAR posodobitve, zemljevide in orodja za napravo na enem mestu.';
+
+  @override
+  String get wizardOverviewFeature1 =>
+      'Pošiljajte neposredna sporočila, objave v sobah in sporočila na kanalih iz glavnega zavihka Sporočila.';
+
+  @override
+  String get wizardOverviewFeature2 =>
+      'Delite SAR označevalce, risbe zemljevida, glasovne posnetke in slike prek mesh omrežja.';
+
+  @override
+  String get wizardOverviewFeature3 =>
+      'Povežite se prek BLE ali TCP in nato upravljajte spremljevalni radio kar iz aplikacije.';
+
+  @override
+  String get wizardMessagingTitle => 'Sporočanje in terenska poročila';
+
+  @override
+  String get wizardMessagingDescription =>
+      'Sporočila tukaj niso le navadno besedilo. Aplikacija že podpira več operativnih vrst vsebin in prenosnih tokov.';
+
+  @override
+  String get wizardMessagingFeature1 =>
+      'Pošiljajte neposredna sporočila, objave v sobah in promet na kanalih iz enega urejevalnika.';
+
+  @override
+  String get wizardMessagingFeature2 =>
+      'Ustvarjajte SAR posodobitve in večkrat uporabne SAR predloge za pogosta terenska poročila.';
+
+  @override
+  String get wizardMessagingFeature3 =>
+      'Prenašajte glasovne seje in slike, vmesnik pa prikazuje napredek in oceno časa prenosa.';
+
+  @override
+  String get wizardConnectDeviceTitle => 'Poveži napravo';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      'Povežite svoj MeshCore radio, izberite ime in uporabite radijski prednastavljeni profil, preden nadaljujete.';
+
+  @override
+  String get wizardSetupBadge => 'Nastavitev';
+
+  @override
+  String get wizardOverviewBadge => 'Pregled';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return 'Povezano z: $deviceName';
+  }
+
+  @override
+  String get wizardNoDeviceConnected => 'Nobena naprava še ni povezana';
+
+  @override
+  String get wizardSkipForNow => 'Za zdaj preskoči';
+
+  @override
+  String get wizardDeviceNameLabel => 'Ime naprave';
+
+  @override
+  String get wizardDeviceNameHelp =>
+      'To ime se oglašuje drugim uporabnikom MeshCore.';
+
+  @override
+  String get wizardConfigRegionLabel => 'Konfiguracijska regija';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      'Uporabi celoten uradni seznam prednastavitev MeshCore. Privzeto je izbran EU/UK (Narrow).';
+
+  @override
+  String get wizardPresetNote1 =>
+      'Prepričajte se, da izbrana prednastavitev ustreza lokalnim radijskim predpisom.';
+
+  @override
+  String get wizardPresetNote2 =>
+      'Seznam ustreza uradnemu viru prednastavitev orodja MeshCore config.';
+
+  @override
+  String get wizardPresetNote3 =>
+      'Za uvajanje ostane privzeto izbran EU/UK (Narrow).';
+
+  @override
+  String get wizardSaving => 'Shranjujem...';
+
+  @override
+  String get wizardSaveAndContinue => 'Shrani in nadaljuj';
+
+  @override
+  String get wizardEnterDeviceName => 'Pred nadaljevanjem vnesite ime naprave.';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return 'Shranjeno $deviceName z nastavitvijo $presetName.';
+  }
+
+  @override
+  String get wizardNetworkTitle => 'Stiki, sobe in repetitorji';
+
+  @override
+  String get wizardNetworkDescription =>
+      'Zavihek Stiki organizira omrežje, ki ga odkrijete, in poti, ki se jih aplikacija nauči skozi čas.';
+
+  @override
+  String get wizardNetworkFeature1 =>
+      'Na enem seznamu preglejte člane ekipe, repetitorje, sobe, kanale in čakajoče oglase.';
+
+  @override
+  String get wizardNetworkFeature2 =>
+      'Uporabite smart ping, prijavo v sobe, naučene poti in ponastavitev poti, ko povezljivost postane neurejena.';
+
+  @override
+  String get wizardNetworkFeature3 =>
+      'Ustvarjajte kanale in upravljajte omrežne cilje, ne da bi zapustili aplikacijo.';
+
+  @override
+  String get wizardMapOpsTitle => 'Zemljevid, sledi in deljena geometrija';
+
+  @override
+  String get wizardMapOpsDescription =>
+      'Zemljevid v aplikaciji je neposredno povezan s sporočanjem, sledenjem in SAR prekrivanji, namesto da bi bil le ločen pregledovalnik.';
+
+  @override
+  String get wizardMapOpsFeature1 =>
+      'Spremljajte svoj položaj, lokacije sotekmovalcev in gibanje sledi na zemljevidu.';
+
+  @override
+  String get wizardMapOpsFeature2 =>
+      'Odprite risbe iz sporočil, jih predoglejte v vrstici in jih po potrebi odstranite z zemljevida.';
+
+  @override
+  String get wizardMapOpsFeature3 =>
+      'Uporabite poglede repetitorjev in deljena prekrivanja za razumevanje dosega omrežja na terenu.';
+
+  @override
+  String get wizardToolsTitle => 'Orodja onkraj sporočanja';
+
+  @override
+  String get wizardToolsDescription =>
+      'Tu je več kot le štirje glavni zavihki. Aplikacija vključuje tudi konfiguracijo, diagnostiko in neobvezne senzorske poteke.';
+
+  @override
+  String get wizardToolsFeature1 =>
+      'Odprite nastavitve naprave za spremembo radijskih nastavitev, telemetrije, oddajne moči in podatkov spremljevalne naprave.';
+
+  @override
+  String get wizardToolsFeature2 =>
+      'Omogočite zavihek Senzorji, kadar želite nadzorne plošče in hitra osveževanja spremljanih senzorjev.';
+
+  @override
+  String get wizardToolsFeature3 =>
+      'Uporabite dnevnik paketov, pregled spektra in razvojno diagnostiko pri odpravljanju težav v mesh omrežju.';
+
+  @override
+  String get contactInSensors => 'V senzorjih';
+
+  @override
+  String get contactAddToSensors => 'Dodaj v senzorje';
+
+  @override
+  String get contactSetPath => 'Nastavi pot';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return '$contactName dodan v senzorje';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return 'Brisanje poti ni uspelo: $error';
+  }
+
+  @override
+  String get contactRouteCleared => 'Pot izbrisana';
+
+  @override
+  String contactRouteSet(String route) {
+    return 'Pot nastavljena: $route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return 'Nastavitev poti ni uspela: $error';
+  }
 }

lib/l10n/app_localizations_tr.dart

@@ -1720,4 +1720,198 @@ class AppLocalizationsTr extends AppLocalizations {
 
   @override
   String get requestingVoice => 'Ses isteniyor';
+
+  @override
+  String get device => 'cihaz';
+
+  @override
+  String get change => 'Değiştir';
+
+  @override
+  String get wizardOverviewDescription =>
+      'Bu uygulama MeshCore mesajlaşmasını, SAR saha güncellemelerini, haritalamayı ve cihaz araçlarını tek bir yerde birleştirir.';
+
+  @override
+  String get wizardOverviewFeature1 =>
+      'Ana Mesajlar sekmesinden doğrudan mesajlar, oda gönderileri ve kanal mesajları gönderin.';
+
+  @override
+  String get wizardOverviewFeature2 =>
+      'Mesh üzerinden SAR işaretleri, harita çizimleri, ses klipleri ve görseller paylaşın.';
+
+  @override
+  String get wizardOverviewFeature3 =>
+      'BLE veya TCP ile bağlanın, ardından yardımcı radyoyu uygulamanın içinden yönetin.';
+
+  @override
+  String get wizardMessagingTitle => 'Mesajlaşma ve saha raporları';
+
+  @override
+  String get wizardMessagingDescription =>
+      'Buradaki mesajlar düz metinden fazlasıdır. Uygulama zaten çeşitli operasyonel yükleri ve aktarım akışlarını destekliyor.';
+
+  @override
+  String get wizardMessagingFeature1 =>
+      'Doğrudan mesajları, oda gönderilerini ve kanal trafiğini tek bir düzenleyiciden gönderin.';
+
+  @override
+  String get wizardMessagingFeature2 =>
+      'Yaygın saha raporları için SAR güncellemeleri ve yeniden kullanılabilir SAR şablonları oluşturun.';
+
+  @override
+  String get wizardMessagingFeature3 =>
+      'Arayüzde ilerleme ve yayın süresi tahminleriyle ses oturumları ve görseller aktarın.';
+
+  @override
+  String get wizardConnectDeviceTitle => 'Cihazı bağla';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      'MeshCore radyonuzu bağlayın, bir ad seçin ve devam etmeden önce bir radyo ön ayarı uygulayın.';
+
+  @override
+  String get wizardSetupBadge => 'Kurulum';
+
+  @override
+  String get wizardOverviewBadge => 'Genel bakış';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return '$deviceName cihazına bağlandı';
+  }
+
+  @override
+  String get wizardNoDeviceConnected => 'Henüz bağlı cihaz yok';
+
+  @override
+  String get wizardSkipForNow => 'Şimdilik atla';
+
+  @override
+  String get wizardDeviceNameLabel => 'Cihaz adı';
+
+  @override
+  String get wizardDeviceNameHelp =>
+      'Bu ad diğer MeshCore kullanıcılarına duyurulur.';
+
+  @override
+  String get wizardConfigRegionLabel => 'Yapılandırma bölgesi';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      'MeshCore\'un resmi ön ayar listesinin tamamını kullanır. Varsayılan EU/UK (Narrow) olur.';
+
+  @override
+  String get wizardPresetNote1 =>
+      'Seçilen ön ayarın yerel radyo düzenlemelerinize uygun olduğundan emin olun.';
+
+  @override
+  String get wizardPresetNote2 =>
+      'Liste, MeshCore yapılandırma aracının resmi ön ayar akışıyla eşleşir.';
+
+  @override
+  String get wizardPresetNote3 =>
+      'Onboarding sırasında varsayılan olarak EU/UK (Narrow) seçili kalır.';
+
+  @override
+  String get wizardSaving => 'Kaydediliyor...';
+
+  @override
+  String get wizardSaveAndContinue => 'Kaydet ve devam et';
+
+  @override
+  String get wizardEnterDeviceName => 'Devam etmeden önce bir cihaz adı girin.';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return '$deviceName, $presetName ile kaydedildi.';
+  }
+
+  @override
+  String get wizardNetworkTitle => 'Kişiler, odalar ve tekrarlayıcılar';
+
+  @override
+  String get wizardNetworkDescription =>
+      'Kişiler sekmesi keşfettiğiniz ağı ve zamanla öğrendiğiniz rotaları düzenler.';
+
+  @override
+  String get wizardNetworkFeature1 =>
+      'Ekip üyelerini, tekrarlayıcıları, odaları, kanalları ve bekleyen duyuruları tek listede inceleyin.';
+
+  @override
+  String get wizardNetworkFeature2 =>
+      'Bağlantı karmaşıklaştığında smart ping, oda girişi, öğrenilen yollar ve rota sıfırlama araçlarını kullanın.';
+
+  @override
+  String get wizardNetworkFeature3 =>
+      'Uygulamadan çıkmadan kanallar oluşturun ve ağ hedeflerini yönetin.';
+
+  @override
+  String get wizardMapOpsTitle => 'Harita, izler ve paylaşılan geometri';
+
+  @override
+  String get wizardMapOpsDescription =>
+      'Uygulama haritası ayrı bir görüntüleyici olmak yerine mesajlaşma, takip ve SAR katmanlarıyla doğrudan bağlantılıdır.';
+
+  @override
+  String get wizardMapOpsFeature1 =>
+      'Kendi konumunuzu, ekip arkadaşlarının konumlarını ve hareket izlerini harita üzerinde takip edin.';
+
+  @override
+  String get wizardMapOpsFeature2 =>
+      'Mesajlardaki çizimleri açın, satır içinde önizleyin ve gerektiğinde haritadan kaldırın.';
+
+  @override
+  String get wizardMapOpsFeature3 =>
+      'Sahadaki ağ kapsamasını anlamak için tekrarlayıcı harita görünümleri ve paylaşılan katmanları kullanın.';
+
+  @override
+  String get wizardToolsTitle => 'Mesajlaşma dışındaki araçlar';
+
+  @override
+  String get wizardToolsDescription =>
+      'Burada dört ana sekmeden fazlası var. Uygulama ayrıca yapılandırma, tanılama ve isteğe bağlı sensör akışları içerir.';
+
+  @override
+  String get wizardToolsFeature1 =>
+      'Radyo ayarlarını, telemetriyi, TX gücünü ve yardımcı cihaz ayrıntılarını değiştirmek için cihaz yapılandırmasını açın.';
+
+  @override
+  String get wizardToolsFeature2 =>
+      'İzlenen sensör panoları ve hızlı yenileme eylemleri istediğinizde Sensörler sekmesini etkinleştirin.';
+
+  @override
+  String get wizardToolsFeature3 =>
+      'Mesh sorunlarını giderirken paket günlükleri, spektrum taraması ve geliştirici tanılamalarını kullanın.';
+
+  @override
+  String get contactInSensors => 'Sensörlerde';
+
+  @override
+  String get contactAddToSensors => 'Sensörlere ekle';
+
+  @override
+  String get contactSetPath => 'Yol ayarla';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return '$contactName Sensörlere eklendi';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return 'Rota temizlenemedi: $error';
+  }
+
+  @override
+  String get contactRouteCleared => 'Rota temizlendi';
+
+  @override
+  String contactRouteSet(String route) {
+    return 'Rota ayarlandı: $route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return 'Rota ayarlanamadı: $error';
+  }
 }

lib/l10n/app_localizations_uk.dart

@@ -1732,4 +1732,199 @@ class AppLocalizationsUk extends AppLocalizations {
 
   @override
   String get requestingVoice => 'Запит голосу';
+
+  @override
+  String get device => 'пристрій';
+
+  @override
+  String get change => 'Змінити';
+
+  @override
+  String get wizardOverviewDescription =>
+      'Ця програма поєднує повідомлення MeshCore, польові оновлення SAR, карти та інструменти пристрою в одному місці.';
+
+  @override
+  String get wizardOverviewFeature1 =>
+      'Надсилайте особисті повідомлення, повідомлення кімнат і повідомлення каналів з основної вкладки «Повідомлення».';
+
+  @override
+  String get wizardOverviewFeature2 =>
+      'Діліться SAR-маркерами, малюнками на карті, голосовими кліпами та зображеннями через mesh-мережу.';
+
+  @override
+  String get wizardOverviewFeature3 =>
+      'Підключайтеся через BLE або TCP, а потім керуйте супутнім радіопристроєм прямо з програми.';
+
+  @override
+  String get wizardMessagingTitle => 'Повідомлення та польові звіти';
+
+  @override
+  String get wizardMessagingDescription =>
+      'Повідомлення тут це більше, ніж просто текст. Програма вже підтримує кілька типів операційних даних і сценаріїв передачі.';
+
+  @override
+  String get wizardMessagingFeature1 =>
+      'Надсилайте особисті повідомлення, повідомлення кімнат і трафік каналів з одного редактора.';
+
+  @override
+  String get wizardMessagingFeature2 =>
+      'Створюйте оновлення SAR і багаторазові шаблони SAR для типових польових звітів.';
+
+  @override
+  String get wizardMessagingFeature3 =>
+      'Передавайте голосові сесії та зображення з індикатором прогресу й оцінками ефірного часу в інтерфейсі.';
+
+  @override
+  String get wizardConnectDeviceTitle => 'Підключити пристрій';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      'Підключіть своє радіо MeshCore, виберіть назву та застосуйте радіопрофіль перед продовженням.';
+
+  @override
+  String get wizardSetupBadge => 'Налаштування';
+
+  @override
+  String get wizardOverviewBadge => 'Огляд';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return 'Підключено до $deviceName';
+  }
+
+  @override
+  String get wizardNoDeviceConnected => 'Ще немає підключеного пристрою';
+
+  @override
+  String get wizardSkipForNow => 'Пропустити поки що';
+
+  @override
+  String get wizardDeviceNameLabel => 'Назва пристрою';
+
+  @override
+  String get wizardDeviceNameHelp =>
+      'Ця назва оголошується іншим користувачам MeshCore.';
+
+  @override
+  String get wizardConfigRegionLabel => 'Регіон конфігурації';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      'Використовується повний офіційний список профілів MeshCore. Типово вибрано EU/UK (Narrow).';
+
+  @override
+  String get wizardPresetNote1 =>
+      'Переконайтеся, що вибраний профіль відповідає місцевим радіоправилам.';
+
+  @override
+  String get wizardPresetNote2 =>
+      'Список відповідає офіційному потоку профілів інструмента MeshCore config.';
+
+  @override
+  String get wizardPresetNote3 =>
+      'Для онбордингу типовим залишається EU/UK (Narrow).';
+
+  @override
+  String get wizardSaving => 'Збереження...';
+
+  @override
+  String get wizardSaveAndContinue => 'Зберегти й продовжити';
+
+  @override
+  String get wizardEnterDeviceName =>
+      'Введіть назву пристрою перед продовженням.';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return 'Збережено $deviceName з профілем $presetName.';
+  }
+
+  @override
+  String get wizardNetworkTitle => 'Контакти, кімнати та ретранслятори';
+
+  @override
+  String get wizardNetworkDescription =>
+      'Вкладка «Контакти» організовує мережу, яку ви виявляєте, і маршрути, які вивчаєте з часом.';
+
+  @override
+  String get wizardNetworkFeature1 =>
+      'Переглядайте членів команди, ретранслятори, кімнати, канали та оголошення в очікуванні в одному списку.';
+
+  @override
+  String get wizardNetworkFeature2 =>
+      'Використовуйте smart ping, вхід до кімнат, вивчені шляхи й інструменти скидання маршрутів, коли зв\'язок стає нестабільним.';
+
+  @override
+  String get wizardNetworkFeature3 =>
+      'Створюйте канали та керуйте мережевими призначеннями, не виходячи з програми.';
+
+  @override
+  String get wizardMapOpsTitle => 'Мапа, сліди та спільна геометрія';
+
+  @override
+  String get wizardMapOpsDescription =>
+      'Мапа програми напряму пов\'язана з повідомленнями, відстеженням і SAR-накладками, а не є окремим переглядачем.';
+
+  @override
+  String get wizardMapOpsFeature1 =>
+      'Відстежуйте власну позицію, місця розташування команди та сліди руху на мапі.';
+
+  @override
+  String get wizardMapOpsFeature2 =>
+      'Відкривайте малюнки з повідомлень, переглядайте їх в інтерфейсі та видаляйте з мапи за потреби.';
+
+  @override
+  String get wizardMapOpsFeature3 =>
+      'Використовуйте мапи ретрансляторів і спільні накладки, щоб розуміти покриття мережі в полі.';
+
+  @override
+  String get wizardToolsTitle => 'Інструменти поза повідомленнями';
+
+  @override
+  String get wizardToolsDescription =>
+      'Тут є більше, ніж чотири основні вкладки. Програма також включає налаштування, діагностику та необов\'язкові сценарії датчиків.';
+
+  @override
+  String get wizardToolsFeature1 =>
+      'Відкрийте налаштування пристрою, щоб змінити параметри радіо, телеметрію, потужність TX і дані супутнього пристрою.';
+
+  @override
+  String get wizardToolsFeature2 =>
+      'Увімкніть вкладку «Датчики», коли потрібні панелі моніторингу та швидкі дії оновлення.';
+
+  @override
+  String get wizardToolsFeature3 =>
+      'Використовуйте журнали пакетів, сканування спектра та діагностику розробника для усунення проблем mesh-мережі.';
+
+  @override
+  String get contactInSensors => 'У датчиках';
+
+  @override
+  String get contactAddToSensors => 'Додати до датчиків';
+
+  @override
+  String get contactSetPath => 'Задати шлях';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return '$contactName додано до Датчиків';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return 'Не вдалося очистити маршрут: $error';
+  }
+
+  @override
+  String get contactRouteCleared => 'Маршрут очищено';
+
+  @override
+  String contactRouteSet(String route) {
+    return 'Маршрут задано: $route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return 'Не вдалося задати маршрут: $error';
+  }
 }

lib/l10n/app_localizations_zh.dart

@@ -1656,4 +1656,175 @@ class AppLocalizationsZh extends AppLocalizations {
 
   @override
   String get requestingVoice => '正在请求语音';
+
+  @override
+  String get device => '设备';
+
+  @override
+  String get change => '更改';
+
+  @override
+  String get wizardOverviewDescription =>
+      '此应用将 MeshCore 消息、SAR 现场更新、地图功能和设备工具整合到同一处。';
+
+  @override
+  String get wizardOverviewFeature1 => '在主消息标签页中发送私聊消息、房间消息和频道消息。';
+
+  @override
+  String get wizardOverviewFeature2 => '通过 mesh 网络共享 SAR 标记、地图绘图、语音片段和图像。';
+
+  @override
+  String get wizardOverviewFeature3 => '通过 BLE 或 TCP 连接，然后直接在应用中管理配套电台。';
+
+  @override
+  String get wizardMessagingTitle => '消息与现场报告';
+
+  @override
+  String get wizardMessagingDescription => '这里的消息不只是纯文本。应用已经支持多种操作载荷和传输流程。';
+
+  @override
+  String get wizardMessagingFeature1 => '通过一个编辑器发送私聊消息、房间消息和频道流量。';
+
+  @override
+  String get wizardMessagingFeature2 => '为常见现场报告创建 SAR 更新和可复用的 SAR 模板。';
+
+  @override
+  String get wizardMessagingFeature3 => '传输语音会话和图像，并在界面中显示进度和空口时间估算。';
+
+  @override
+  String get wizardConnectDeviceTitle => '连接设备';
+
+  @override
+  String get wizardConnectDeviceDescription =>
+      '连接你的 MeshCore 电台，选择名称，并在继续前应用无线电预设。';
+
+  @override
+  String get wizardSetupBadge => '设置';
+
+  @override
+  String get wizardOverviewBadge => '概览';
+
+  @override
+  String wizardConnectedToDevice(String deviceName) {
+    return '已连接到 $deviceName';
+  }
+
+  @override
+  String get wizardNoDeviceConnected => '尚未连接设备';
+
+  @override
+  String get wizardSkipForNow => '暂时跳过';
+
+  @override
+  String get wizardDeviceNameLabel => '设备名称';
+
+  @override
+  String get wizardDeviceNameHelp => '此名称会广播给其他 MeshCore 用户。';
+
+  @override
+  String get wizardConfigRegionLabel => '配置区域';
+
+  @override
+  String get wizardConfigRegionHelp =>
+      '使用完整的官方 MeshCore 预设列表。默认值为 EU/UK (Narrow)。';
+
+  @override
+  String get wizardPresetNote1 => '请确认所选预设符合你所在地区的无线电规定。';
+
+  @override
+  String get wizardPresetNote2 => '该列表与 MeshCore 配置工具的官方预设源保持一致。';
+
+  @override
+  String get wizardPresetNote3 => '在引导设置中默认保持选中 EU/UK (Narrow)。';
+
+  @override
+  String get wizardSaving => '正在保存...';
+
+  @override
+  String get wizardSaveAndContinue => '保存并继续';
+
+  @override
+  String get wizardEnterDeviceName => '继续前请输入设备名称。';
+
+  @override
+  String wizardDeviceSetupSaved(String deviceName, String presetName) {
+    return '已保存 $deviceName，配置为 $presetName。';
+  }
+
+  @override
+  String get wizardNetworkTitle => '联系人、房间和中继器';
+
+  @override
+  String get wizardNetworkDescription => '联系人标签页会整理你发现的网络以及随着时间学习到的路由。';
+
+  @override
+  String get wizardNetworkFeature1 => '在一个列表中查看团队成员、中继器、房间、频道和待处理广播。';
+
+  @override
+  String get wizardNetworkFeature2 => '当连接变得混乱时，使用智能 ping、房间登录、已学习路径和路由重置工具。';
+
+  @override
+  String get wizardNetworkFeature3 => '无需离开应用即可创建频道并管理网络目的地。';
+
+  @override
+  String get wizardMapOpsTitle => '地图、轨迹与共享几何';
+
+  @override
+  String get wizardMapOpsDescription => '应用地图直接与消息、跟踪和 SAR 叠加层关联，而不是单独的查看器。';
+
+  @override
+  String get wizardMapOpsFeature1 => '在地图上跟踪你自己的位置、队友位置和移动轨迹。';
+
+  @override
+  String get wizardMapOpsFeature2 => '打开消息中的绘图，内联预览，并在需要时将其从地图上移除。';
+
+  @override
+  String get wizardMapOpsFeature3 => '使用中继器地图视图和共享叠加层来了解现场网络覆盖范围。';
+
+  @override
+  String get wizardToolsTitle => '消息之外的工具';
+
+  @override
+  String get wizardToolsDescription => '这里不只有四个主标签页。应用还包含配置、诊断和可选的传感器工作流。';
+
+  @override
+  String get wizardToolsFeature1 => '打开设备配置以更改无线电设置、遥测、TX 功率和配套设备详情。';
+
+  @override
+  String get wizardToolsFeature2 => '当你需要受监控的传感器面板和快速刷新操作时，启用传感器标签页。';
+
+  @override
+  String get wizardToolsFeature3 => '在排查 mesh 网络问题时使用数据包日志、频谱扫描和开发者诊断。';
+
+  @override
+  String get contactInSensors => '在传感器中';
+
+  @override
+  String get contactAddToSensors => '添加到传感器';
+
+  @override
+  String get contactSetPath => '设置路径';
+
+  @override
+  String contactAddedToSensors(String contactName) {
+    return '已将 $contactName 添加到传感器';
+  }
+
+  @override
+  String contactFailedToClearRoute(String error) {
+    return '清除路由失败：$error';
+  }
+
+  @override
+  String get contactRouteCleared => '路由已清除';
+
+  @override
+  String contactRouteSet(String route) {
+    return '路由已设置：$route';
+  }
+
+  @override
+  String contactFailedToSetRoute(String error) {
+    return '设置路由失败：$error';
+  }
 }

lib/l10n/app_pl.arb

@@ -2276,5 +2276,57 @@
   "voiceUnavailable": "Głos jest obecnie niedostępny",
   "@voiceUnavailable": {},
   "requestingVoice": "Pobieranie głosu",
-  "@requestingVoice": {}
+  "@requestingVoice": {},
+  "device": "urządzenie",
+  "change": "Zmień",
+  "wizardOverviewDescription": "Ta aplikacja łączy wiadomości MeshCore, terenowe aktualizacje SAR, mapy i narzędzia urządzenia w jednym miejscu.",
+  "wizardOverviewFeature1": "Wysyłaj wiadomości bezpośrednie, wpisy pokojowe i wiadomości kanałowe z głównej karty Wiadomości.",
+  "wizardOverviewFeature2": "Udostępniaj znaczniki SAR, rysunki mapy, klipy głosowe i obrazy przez sieć mesh.",
+  "wizardOverviewFeature3": "Połącz się przez BLE lub TCP, a następnie zarządzaj radiem towarzyszącym bezpośrednio z aplikacji.",
+  "wizardMessagingTitle": "Wiadomości i raporty terenowe",
+  "wizardMessagingDescription": "Wiadomości to tutaj coś więcej niż zwykły tekst. Aplikacja obsługuje już kilka typów danych operacyjnych i przepływów transferu.",
+  "wizardMessagingFeature1": "Wysyłaj wiadomości bezpośrednie, wpisy pokojowe i ruch kanałowy z jednego edytora.",
+  "wizardMessagingFeature2": "Twórz aktualizacje SAR i wielokrotnego użytku szablony SAR do typowych raportów terenowych.",
+  "wizardMessagingFeature3": "Przesyłaj sesje głosowe i obrazy z postępem i szacowanym czasem transmisji w interfejsie.",
+  "wizardConnectDeviceTitle": "Połącz urządzenie",
+  "wizardConnectDeviceDescription": "Podłącz radio MeshCore, wybierz nazwę i zastosuj profil radiowy przed kontynuacją.",
+  "wizardSetupBadge": "Konfiguracja",
+  "wizardOverviewBadge": "Przegląd",
+  "wizardConnectedToDevice": "Połączono z {deviceName}",
+  "wizardNoDeviceConnected": "Brak podłączonego urządzenia",
+  "wizardSkipForNow": "Pomiń na razie",
+  "wizardDeviceNameLabel": "Nazwa urządzenia",
+  "wizardDeviceNameHelp": "Ta nazwa jest rozgłaszana innym użytkownikom MeshCore.",
+  "wizardConfigRegionLabel": "Region konfiguracji",
+  "wizardConfigRegionHelp": "Używa pełnej oficjalnej listy presetów MeshCore. Domyślnie wybrane jest EU/UK (Narrow).",
+  "wizardPresetNote1": "Upewnij się, że wybrany preset jest zgodny z lokalnymi przepisami radiowymi.",
+  "wizardPresetNote2": "Lista odpowiada oficjalnemu źródłu presetów narzędzia konfiguracji MeshCore.",
+  "wizardPresetNote3": "EU/UK (Narrow) pozostaje domyślnie wybrane podczas wdrożenia.",
+  "wizardSaving": "Zapisywanie...",
+  "wizardSaveAndContinue": "Zapisz i kontynuuj",
+  "wizardEnterDeviceName": "Wprowadź nazwę urządzenia przed kontynuacją.",
+  "wizardDeviceSetupSaved": "Zapisano {deviceName} z ustawieniem {presetName}.",
+  "wizardNetworkTitle": "Kontakty, pokoje i repeatery",
+  "wizardNetworkDescription": "Karta Kontakty porządkuje sieć, którą odkrywasz, oraz trasy, których uczysz się z czasem.",
+  "wizardNetworkFeature1": "Przeglądaj członków zespołu, repeatery, pokoje, kanały i oczekujące ogłoszenia na jednej liście.",
+  "wizardNetworkFeature2": "Używaj smart ping, logowania do pokoi, poznanych ścieżek i narzędzi resetowania tras, gdy łączność staje się chaotyczna.",
+  "wizardNetworkFeature3": "Twórz kanały i zarządzaj celami sieciowymi bez opuszczania aplikacji.",
+  "wizardMapOpsTitle": "Mapa, ślady i współdzielona geometria",
+  "wizardMapOpsDescription": "Mapa aplikacji jest bezpośrednio powiązana z wiadomościami, śledzeniem i nakładkami SAR zamiast być osobnym podglądem.",
+  "wizardMapOpsFeature1": "Śledź własną pozycję, lokalizacje członków zespołu i ślady ruchu na mapie.",
+  "wizardMapOpsFeature2": "Otwieraj rysunki z wiadomości, podglądaj je w miejscu i usuwaj z mapy w razie potrzeby.",
+  "wizardMapOpsFeature3": "Korzystaj z widoków map repeaterów i współdzielonych nakładek, aby zrozumieć zasięg sieci w terenie.",
+  "wizardToolsTitle": "Narzędzia poza wiadomościami",
+  "wizardToolsDescription": "Jest tu więcej niż cztery główne karty. Aplikacja obejmuje także konfigurację, diagnostykę i opcjonalne przepływy czujników.",
+  "wizardToolsFeature1": "Otwórz konfigurację urządzenia, aby zmienić ustawienia radia, telemetrię, moc TX i szczegóły urządzenia towarzyszącego.",
+  "wizardToolsFeature2": "Włącz kartę Czujniki, gdy chcesz mieć pulpity monitorowanych czujników i szybkie odświeżanie.",
+  "wizardToolsFeature3": "Używaj logów pakietów, skanowania widma i diagnostyki deweloperskiej podczas rozwiązywania problemów z mesh.",
+  "contactInSensors": "W Czujnikach",
+  "contactAddToSensors": "Dodaj do Czujników",
+  "contactSetPath": "Ustaw ścieżkę",
+  "contactAddedToSensors": "{contactName} dodano do Czujników",
+  "contactFailedToClearRoute": "Nie udało się wyczyścić trasy: {error}",
+  "contactRouteCleared": "Trasa wyczyszczona",
+  "contactRouteSet": "Ustawiono trasę: {route}",
+  "contactFailedToSetRoute": "Nie udało się ustawić trasy: {error}"
 }

lib/l10n/app_pt.arb

@@ -2276,5 +2276,57 @@
   "voiceUnavailable": "A voz não está disponível no momento",
   "@voiceUnavailable": {},
   "requestingVoice": "Solicitando voz",
-  "@requestingVoice": {}
+  "@requestingVoice": {},
+  "device": "dispositivo",
+  "change": "Alterar",
+  "wizardOverviewDescription": "Este aplicativo reúne mensagens MeshCore, atualizações SAR em campo, mapas e ferramentas do dispositivo em um só lugar.",
+  "wizardOverviewFeature1": "Envie mensagens diretas, publicações em salas e mensagens de canal pela guia principal Mensagens.",
+  "wizardOverviewFeature2": "Compartilhe marcadores SAR, desenhos de mapa, clipes de voz e imagens pela malha.",
+  "wizardOverviewFeature3": "Conecte-se via BLE ou TCP e depois gerencie o rádio complementar dentro do aplicativo.",
+  "wizardMessagingTitle": "Mensagens e relatórios de campo",
+  "wizardMessagingDescription": "Aqui, as mensagens são mais do que texto simples. O aplicativo já oferece suporte a várias cargas operacionais e fluxos de transferência.",
+  "wizardMessagingFeature1": "Envie mensagens diretas, publicações em salas e tráfego de canal a partir de um único compositor.",
+  "wizardMessagingFeature2": "Crie atualizações SAR e modelos SAR reutilizáveis para relatórios de campo comuns.",
+  "wizardMessagingFeature3": "Transfira sessões de voz e imagens com progresso e estimativas de tempo de transmissão na interface.",
+  "wizardConnectDeviceTitle": "Conectar dispositivo",
+  "wizardConnectDeviceDescription": "Conecte seu rádio MeshCore, escolha um nome e aplique uma predefinição de rádio antes de continuar.",
+  "wizardSetupBadge": "Configuração",
+  "wizardOverviewBadge": "Visão geral",
+  "wizardConnectedToDevice": "Conectado a {deviceName}",
+  "wizardNoDeviceConnected": "Nenhum dispositivo conectado ainda",
+  "wizardSkipForNow": "Ignorar por enquanto",
+  "wizardDeviceNameLabel": "Nome do dispositivo",
+  "wizardDeviceNameHelp": "Esse nome é anunciado para outros usuários do MeshCore.",
+  "wizardConfigRegionLabel": "Região de configuração",
+  "wizardConfigRegionHelp": "Usa a lista oficial completa de predefinições do MeshCore. O padrão é EU/UK (Narrow).",
+  "wizardPresetNote1": "Certifique-se de que a predefinição selecionada corresponda às regulamentações locais de rádio.",
+  "wizardPresetNote2": "A lista corresponde ao feed oficial de predefinições da ferramenta de configuração do MeshCore.",
+  "wizardPresetNote3": "EU/UK (Narrow) permanece selecionado por padrão durante a configuração inicial.",
+  "wizardSaving": "Salvando...",
+  "wizardSaveAndContinue": "Salvar e continuar",
+  "wizardEnterDeviceName": "Digite um nome para o dispositivo antes de continuar.",
+  "wizardDeviceSetupSaved": "{deviceName} salvo com {presetName}.",
+  "wizardNetworkTitle": "Contatos, salas e repetidores",
+  "wizardNetworkDescription": "A guia Contatos organiza a rede que você descobre e as rotas aprendidas ao longo do tempo.",
+  "wizardNetworkFeature1": "Revise membros da equipe, repetidores, salas, canais e anúncios pendentes em uma única lista.",
+  "wizardNetworkFeature2": "Use ping inteligente, login em salas, caminhos aprendidos e ferramentas de redefinição de rota quando a conectividade ficar confusa.",
+  "wizardNetworkFeature3": "Crie canais e gerencie destinos de rede sem sair do aplicativo.",
+  "wizardMapOpsTitle": "Mapa, trilhas e geometria compartilhada",
+  "wizardMapOpsDescription": "O mapa do aplicativo está ligado diretamente às mensagens, ao rastreamento e às sobreposições SAR, em vez de ser um visualizador separado.",
+  "wizardMapOpsFeature1": "Acompanhe sua própria posição, as localizações da equipe e as trilhas de movimento no mapa.",
+  "wizardMapOpsFeature2": "Abra desenhos de mensagens, visualize-os em linha e remova-os do mapa quando necessário.",
+  "wizardMapOpsFeature3": "Use vistas de mapa de repetidores e sobreposições compartilhadas para entender o alcance da rede em campo.",
+  "wizardToolsTitle": "Ferramentas além das mensagens",
+  "wizardToolsDescription": "Há mais aqui do que as quatro guias principais. O aplicativo também inclui configuração, diagnóstico e fluxos opcionais de sensores.",
+  "wizardToolsFeature1": "Abra a configuração do dispositivo para alterar ajustes de rádio, telemetria, potência TX e detalhes do equipamento complementar.",
+  "wizardToolsFeature2": "Ative a guia Sensores quando quiser painéis monitorados e ações de atualização rápida.",
+  "wizardToolsFeature3": "Use logs de pacotes, varredura de espectro e diagnóstico de desenvolvedor ao solucionar problemas da malha.",
+  "contactInSensors": "Nos Sensores",
+  "contactAddToSensors": "Adicionar aos Sensores",
+  "contactSetPath": "Definir rota",
+  "contactAddedToSensors": "{contactName} adicionado a Sensores",
+  "contactFailedToClearRoute": "Falha ao limpar a rota: {error}",
+  "contactRouteCleared": "Rota limpa",
+  "contactRouteSet": "Rota definida: {route}",
+  "contactFailedToSetRoute": "Falha ao definir a rota: {error}"
 }

lib/l10n/app_ru.arb

@@ -511,5 +511,57 @@
   "rawDump": "Необработанные данные",
   "cannotRetryMissingRecipient": "Повтор невозможен: нет информации о получателе",
   "voiceUnavailable": "Голос сейчас недоступен",
-  "requestingVoice": "Запрос голоса"
+  "requestingVoice": "Запрос голоса",
+  "device": "устройство",
+  "change": "Изменить",
+  "wizardOverviewDescription": "Это приложение объединяет сообщения MeshCore, полевые обновления SAR, карты и инструменты устройства в одном месте.",
+  "wizardOverviewFeature1": "Отправляйте личные сообщения, сообщения комнат и сообщения каналов из основной вкладки «Сообщения».",
+  "wizardOverviewFeature2": "Делитесь SAR-маркерами, рисунками на карте, голосовыми клипами и изображениями через mesh-сеть.",
+  "wizardOverviewFeature3": "Подключайтесь по BLE или TCP, а затем управляйте сопутствующей радиостанцией прямо из приложения.",
+  "wizardMessagingTitle": "Сообщения и полевые отчёты",
+  "wizardMessagingDescription": "Здесь сообщения это больше, чем просто текст. Приложение уже поддерживает несколько видов операционных данных и сценариев передачи.",
+  "wizardMessagingFeature1": "Отправляйте личные сообщения, сообщения комнат и трафик каналов из одного редактора.",
+  "wizardMessagingFeature2": "Создавайте обновления SAR и повторно используемые шаблоны SAR для типовых полевых отчётов.",
+  "wizardMessagingFeature3": "Передавайте голосовые сессии и изображения с индикатором прогресса и оценкой эфирного времени в интерфейсе.",
+  "wizardConnectDeviceTitle": "Подключить устройство",
+  "wizardConnectDeviceDescription": "Подключите свою радиостанцию MeshCore, выберите имя и примените радиопрофиль перед продолжением.",
+  "wizardSetupBadge": "Настройка",
+  "wizardOverviewBadge": "Обзор",
+  "wizardConnectedToDevice": "Подключено к {deviceName}",
+  "wizardNoDeviceConnected": "Устройство ещё не подключено",
+  "wizardSkipForNow": "Пропустить пока",
+  "wizardDeviceNameLabel": "Имя устройства",
+  "wizardDeviceNameHelp": "Это имя транслируется другим пользователям MeshCore.",
+  "wizardConfigRegionLabel": "Регион конфигурации",
+  "wizardConfigRegionHelp": "Используется полный официальный список профилей MeshCore. По умолчанию выбран EU/UK (Narrow).",
+  "wizardPresetNote1": "Убедитесь, что выбранный профиль соответствует местным радиоправилам.",
+  "wizardPresetNote2": "Список соответствует официальному потоку профилей инструмента MeshCore config.",
+  "wizardPresetNote3": "Для онбординга по умолчанию остаётся выбран EU/UK (Narrow).",
+  "wizardSaving": "Сохранение...",
+  "wizardSaveAndContinue": "Сохранить и продолжить",
+  "wizardEnterDeviceName": "Введите имя устройства перед продолжением.",
+  "wizardDeviceSetupSaved": "Сохранено: {deviceName}, профиль {presetName}.",
+  "wizardNetworkTitle": "Контакты, комнаты и ретрансляторы",
+  "wizardNetworkDescription": "Вкладка «Контакты» организует сеть, которую вы обнаруживаете, и маршруты, которые вы узнаёте со временем.",
+  "wizardNetworkFeature1": "Просматривайте участников команды, ретрансляторы, комнаты, каналы и ожидающие объявления в одном списке.",
+  "wizardNetworkFeature2": "Используйте smart ping, вход в комнаты, изученные пути и инструменты сброса маршрутов, когда связь становится нестабильной.",
+  "wizardNetworkFeature3": "Создавайте каналы и управляйте сетевыми назначениями, не покидая приложение.",
+  "wizardMapOpsTitle": "Карта, следы и общая геометрия",
+  "wizardMapOpsDescription": "Карта приложения напрямую связана с сообщениями, отслеживанием и SAR-слоями, а не является отдельным просмотрщиком.",
+  "wizardMapOpsFeature1": "Отслеживайте свою позицию, местоположение команды и траектории движения на карте.",
+  "wizardMapOpsFeature2": "Открывайте рисунки из сообщений, просматривайте их прямо в интерфейсе и удаляйте с карты при необходимости.",
+  "wizardMapOpsFeature3": "Используйте карты ретрансляторов и общие слои, чтобы понимать покрытие сети в поле.",
+  "wizardToolsTitle": "Инструменты помимо сообщений",
+  "wizardToolsDescription": "Здесь есть больше, чем четыре основные вкладки. Приложение также включает настройку, диагностику и необязательные сценарии датчиков.",
+  "wizardToolsFeature1": "Откройте настройки устройства, чтобы изменить параметры радио, телеметрию, мощность TX и сведения о сопутствующем устройстве.",
+  "wizardToolsFeature2": "Включите вкладку «Датчики», если нужны панели наблюдаемых датчиков и быстрые действия обновления.",
+  "wizardToolsFeature3": "Используйте журналы пакетов, сканирование спектра и диагностику разработчика для устранения проблем mesh-сети.",
+  "contactInSensors": "В датчиках",
+  "contactAddToSensors": "Добавить в датчики",
+  "contactSetPath": "Задать путь",
+  "contactAddedToSensors": "{contactName} добавлен в Датчики",
+  "contactFailedToClearRoute": "Не удалось очистить маршрут: {error}",
+  "contactRouteCleared": "Маршрут очищен",
+  "contactRouteSet": "Маршрут задан: {route}",
+  "contactFailedToSetRoute": "Не удалось задать маршрут: {error}"
 }

lib/l10n/app_sl.arb

@@ -512,4 +512,57 @@
   "cannotRetryMissingRecipient": "Ponovnega pošiljanja ni mogoče: informacije o prejemniku manjkajo",
   "voiceUnavailable": "Glas trenutno ni na voljo",
   "requestingVoice": "Zahteva za glasom"
+  ,
+  "device": "naprava",
+  "change": "Spremeni",
+  "wizardOverviewDescription": "Ta aplikacija združuje sporočanje MeshCore, terenske SAR posodobitve, zemljevide in orodja za napravo na enem mestu.",
+  "wizardOverviewFeature1": "Pošiljajte neposredna sporočila, objave v sobah in sporočila na kanalih iz glavnega zavihka Sporočila.",
+  "wizardOverviewFeature2": "Delite SAR označevalce, risbe zemljevida, glasovne posnetke in slike prek mesh omrežja.",
+  "wizardOverviewFeature3": "Povežite se prek BLE ali TCP in nato upravljajte spremljevalni radio kar iz aplikacije.",
+  "wizardMessagingTitle": "Sporočanje in terenska poročila",
+  "wizardMessagingDescription": "Sporočila tukaj niso le navadno besedilo. Aplikacija že podpira več operativnih vrst vsebin in prenosnih tokov.",
+  "wizardMessagingFeature1": "Pošiljajte neposredna sporočila, objave v sobah in promet na kanalih iz enega urejevalnika.",
+  "wizardMessagingFeature2": "Ustvarjajte SAR posodobitve in večkrat uporabne SAR predloge za pogosta terenska poročila.",
+  "wizardMessagingFeature3": "Prenašajte glasovne seje in slike, vmesnik pa prikazuje napredek in oceno časa prenosa.",
+  "wizardConnectDeviceTitle": "Poveži napravo",
+  "wizardConnectDeviceDescription": "Povežite svoj MeshCore radio, izberite ime in uporabite radijski prednastavljeni profil, preden nadaljujete.",
+  "wizardSetupBadge": "Nastavitev",
+  "wizardOverviewBadge": "Pregled",
+  "wizardConnectedToDevice": "Povezano z: {deviceName}",
+  "wizardNoDeviceConnected": "Nobena naprava še ni povezana",
+  "wizardSkipForNow": "Za zdaj preskoči",
+  "wizardDeviceNameLabel": "Ime naprave",
+  "wizardDeviceNameHelp": "To ime se oglašuje drugim uporabnikom MeshCore.",
+  "wizardConfigRegionLabel": "Konfiguracijska regija",
+  "wizardConfigRegionHelp": "Uporabi celoten uradni seznam prednastavitev MeshCore. Privzeto je izbran EU/UK (Narrow).",
+  "wizardPresetNote1": "Prepričajte se, da izbrana prednastavitev ustreza lokalnim radijskim predpisom.",
+  "wizardPresetNote2": "Seznam ustreza uradnemu viru prednastavitev orodja MeshCore config.",
+  "wizardPresetNote3": "Za uvajanje ostane privzeto izbran EU/UK (Narrow).",
+  "wizardSaving": "Shranjujem...",
+  "wizardSaveAndContinue": "Shrani in nadaljuj",
+  "wizardEnterDeviceName": "Pred nadaljevanjem vnesite ime naprave.",
+  "wizardDeviceSetupSaved": "Shranjeno {deviceName} z nastavitvijo {presetName}.",
+  "wizardNetworkTitle": "Stiki, sobe in repetitorji",
+  "wizardNetworkDescription": "Zavihek Stiki organizira omrežje, ki ga odkrijete, in poti, ki se jih aplikacija nauči skozi čas.",
+  "wizardNetworkFeature1": "Na enem seznamu preglejte člane ekipe, repetitorje, sobe, kanale in čakajoče oglase.",
+  "wizardNetworkFeature2": "Uporabite smart ping, prijavo v sobe, naučene poti in ponastavitev poti, ko povezljivost postane neurejena.",
+  "wizardNetworkFeature3": "Ustvarjajte kanale in upravljajte omrežne cilje, ne da bi zapustili aplikacijo.",
+  "wizardMapOpsTitle": "Zemljevid, sledi in deljena geometrija",
+  "wizardMapOpsDescription": "Zemljevid v aplikaciji je neposredno povezan s sporočanjem, sledenjem in SAR prekrivanji, namesto da bi bil le ločen pregledovalnik.",
+  "wizardMapOpsFeature1": "Spremljajte svoj položaj, lokacije sotekmovalcev in gibanje sledi na zemljevidu.",
+  "wizardMapOpsFeature2": "Odprite risbe iz sporočil, jih predoglejte v vrstici in jih po potrebi odstranite z zemljevida.",
+  "wizardMapOpsFeature3": "Uporabite poglede repetitorjev in deljena prekrivanja za razumevanje dosega omrežja na terenu.",
+  "wizardToolsTitle": "Orodja onkraj sporočanja",
+  "wizardToolsDescription": "Tu je več kot le štirje glavni zavihki. Aplikacija vključuje tudi konfiguracijo, diagnostiko in neobvezne senzorske poteke.",
+  "wizardToolsFeature1": "Odprite nastavitve naprave za spremembo radijskih nastavitev, telemetrije, oddajne moči in podatkov spremljevalne naprave.",
+  "wizardToolsFeature2": "Omogočite zavihek Senzorji, kadar želite nadzorne plošče in hitra osveževanja spremljanih senzorjev.",
+  "wizardToolsFeature3": "Uporabite dnevnik paketov, pregled spektra in razvojno diagnostiko pri odpravljanju težav v mesh omrežju.",
+  "contactInSensors": "V senzorjih",
+  "contactAddToSensors": "Dodaj v senzorje",
+  "contactSetPath": "Nastavi pot",
+  "contactAddedToSensors": "{contactName} dodan v senzorje",
+  "contactFailedToClearRoute": "Brisanje poti ni uspelo: {error}",
+  "contactRouteCleared": "Pot izbrisana",
+  "contactRouteSet": "Pot nastavljena: {route}",
+  "contactFailedToSetRoute": "Nastavitev poti ni uspela: {error}"
 }

lib/l10n/app_tr.arb

@@ -2276,5 +2276,57 @@
   "voiceUnavailable": "Ses şu anda kullanılamıyor",
   "@voiceUnavailable": {},
   "requestingVoice": "Ses isteniyor",
-  "@requestingVoice": {}
+  "@requestingVoice": {},
+  "device": "cihaz",
+  "change": "Değiştir",
+  "wizardOverviewDescription": "Bu uygulama MeshCore mesajlaşmasını, SAR saha güncellemelerini, haritalamayı ve cihaz araçlarını tek bir yerde birleştirir.",
+  "wizardOverviewFeature1": "Ana Mesajlar sekmesinden doğrudan mesajlar, oda gönderileri ve kanal mesajları gönderin.",
+  "wizardOverviewFeature2": "Mesh üzerinden SAR işaretleri, harita çizimleri, ses klipleri ve görseller paylaşın.",
+  "wizardOverviewFeature3": "BLE veya TCP ile bağlanın, ardından yardımcı radyoyu uygulamanın içinden yönetin.",
+  "wizardMessagingTitle": "Mesajlaşma ve saha raporları",
+  "wizardMessagingDescription": "Buradaki mesajlar düz metinden fazlasıdır. Uygulama zaten çeşitli operasyonel yükleri ve aktarım akışlarını destekliyor.",
+  "wizardMessagingFeature1": "Doğrudan mesajları, oda gönderilerini ve kanal trafiğini tek bir düzenleyiciden gönderin.",
+  "wizardMessagingFeature2": "Yaygın saha raporları için SAR güncellemeleri ve yeniden kullanılabilir SAR şablonları oluşturun.",
+  "wizardMessagingFeature3": "Arayüzde ilerleme ve yayın süresi tahminleriyle ses oturumları ve görseller aktarın.",
+  "wizardConnectDeviceTitle": "Cihazı bağla",
+  "wizardConnectDeviceDescription": "MeshCore radyonuzu bağlayın, bir ad seçin ve devam etmeden önce bir radyo ön ayarı uygulayın.",
+  "wizardSetupBadge": "Kurulum",
+  "wizardOverviewBadge": "Genel bakış",
+  "wizardConnectedToDevice": "{deviceName} cihazına bağlandı",
+  "wizardNoDeviceConnected": "Henüz bağlı cihaz yok",
+  "wizardSkipForNow": "Şimdilik atla",
+  "wizardDeviceNameLabel": "Cihaz adı",
+  "wizardDeviceNameHelp": "Bu ad diğer MeshCore kullanıcılarına duyurulur.",
+  "wizardConfigRegionLabel": "Yapılandırma bölgesi",
+  "wizardConfigRegionHelp": "MeshCore'un resmi ön ayar listesinin tamamını kullanır. Varsayılan EU/UK (Narrow) olur.",
+  "wizardPresetNote1": "Seçilen ön ayarın yerel radyo düzenlemelerinize uygun olduğundan emin olun.",
+  "wizardPresetNote2": "Liste, MeshCore yapılandırma aracının resmi ön ayar akışıyla eşleşir.",
+  "wizardPresetNote3": "Onboarding sırasında varsayılan olarak EU/UK (Narrow) seçili kalır.",
+  "wizardSaving": "Kaydediliyor...",
+  "wizardSaveAndContinue": "Kaydet ve devam et",
+  "wizardEnterDeviceName": "Devam etmeden önce bir cihaz adı girin.",
+  "wizardDeviceSetupSaved": "{deviceName}, {presetName} ile kaydedildi.",
+  "wizardNetworkTitle": "Kişiler, odalar ve tekrarlayıcılar",
+  "wizardNetworkDescription": "Kişiler sekmesi keşfettiğiniz ağı ve zamanla öğrendiğiniz rotaları düzenler.",
+  "wizardNetworkFeature1": "Ekip üyelerini, tekrarlayıcıları, odaları, kanalları ve bekleyen duyuruları tek listede inceleyin.",
+  "wizardNetworkFeature2": "Bağlantı karmaşıklaştığında smart ping, oda girişi, öğrenilen yollar ve rota sıfırlama araçlarını kullanın.",
+  "wizardNetworkFeature3": "Uygulamadan çıkmadan kanallar oluşturun ve ağ hedeflerini yönetin.",
+  "wizardMapOpsTitle": "Harita, izler ve paylaşılan geometri",
+  "wizardMapOpsDescription": "Uygulama haritası ayrı bir görüntüleyici olmak yerine mesajlaşma, takip ve SAR katmanlarıyla doğrudan bağlantılıdır.",
+  "wizardMapOpsFeature1": "Kendi konumunuzu, ekip arkadaşlarının konumlarını ve hareket izlerini harita üzerinde takip edin.",
+  "wizardMapOpsFeature2": "Mesajlardaki çizimleri açın, satır içinde önizleyin ve gerektiğinde haritadan kaldırın.",
+  "wizardMapOpsFeature3": "Sahadaki ağ kapsamasını anlamak için tekrarlayıcı harita görünümleri ve paylaşılan katmanları kullanın.",
+  "wizardToolsTitle": "Mesajlaşma dışındaki araçlar",
+  "wizardToolsDescription": "Burada dört ana sekmeden fazlası var. Uygulama ayrıca yapılandırma, tanılama ve isteğe bağlı sensör akışları içerir.",
+  "wizardToolsFeature1": "Radyo ayarlarını, telemetriyi, TX gücünü ve yardımcı cihaz ayrıntılarını değiştirmek için cihaz yapılandırmasını açın.",
+  "wizardToolsFeature2": "İzlenen sensör panoları ve hızlı yenileme eylemleri istediğinizde Sensörler sekmesini etkinleştirin.",
+  "wizardToolsFeature3": "Mesh sorunlarını giderirken paket günlükleri, spektrum taraması ve geliştirici tanılamalarını kullanın.",
+  "contactInSensors": "Sensörlerde",
+  "contactAddToSensors": "Sensörlere ekle",
+  "contactSetPath": "Yol ayarla",
+  "contactAddedToSensors": "{contactName} Sensörlere eklendi",
+  "contactFailedToClearRoute": "Rota temizlenemedi: {error}",
+  "contactRouteCleared": "Rota temizlendi",
+  "contactRouteSet": "Rota ayarlandı: {route}",
+  "contactFailedToSetRoute": "Rota ayarlanamadı: {error}"
 }

lib/l10n/app_uk.arb

@@ -2276,5 +2276,57 @@
   "voiceUnavailable": "Голос зараз недоступний",
   "@voiceUnavailable": {},
   "requestingVoice": "Запит голосу",
-  "@requestingVoice": {}
+  "@requestingVoice": {},
+  "device": "пристрій",
+  "change": "Змінити",
+  "wizardOverviewDescription": "Ця програма поєднує повідомлення MeshCore, польові оновлення SAR, карти та інструменти пристрою в одному місці.",
+  "wizardOverviewFeature1": "Надсилайте особисті повідомлення, повідомлення кімнат і повідомлення каналів з основної вкладки «Повідомлення».",
+  "wizardOverviewFeature2": "Діліться SAR-маркерами, малюнками на карті, голосовими кліпами та зображеннями через mesh-мережу.",
+  "wizardOverviewFeature3": "Підключайтеся через BLE або TCP, а потім керуйте супутнім радіопристроєм прямо з програми.",
+  "wizardMessagingTitle": "Повідомлення та польові звіти",
+  "wizardMessagingDescription": "Повідомлення тут це більше, ніж просто текст. Програма вже підтримує кілька типів операційних даних і сценаріїв передачі.",
+  "wizardMessagingFeature1": "Надсилайте особисті повідомлення, повідомлення кімнат і трафік каналів з одного редактора.",
+  "wizardMessagingFeature2": "Створюйте оновлення SAR і багаторазові шаблони SAR для типових польових звітів.",
+  "wizardMessagingFeature3": "Передавайте голосові сесії та зображення з індикатором прогресу й оцінками ефірного часу в інтерфейсі.",
+  "wizardConnectDeviceTitle": "Підключити пристрій",
+  "wizardConnectDeviceDescription": "Підключіть своє радіо MeshCore, виберіть назву та застосуйте радіопрофіль перед продовженням.",
+  "wizardSetupBadge": "Налаштування",
+  "wizardOverviewBadge": "Огляд",
+  "wizardConnectedToDevice": "Підключено до {deviceName}",
+  "wizardNoDeviceConnected": "Ще немає підключеного пристрою",
+  "wizardSkipForNow": "Пропустити поки що",
+  "wizardDeviceNameLabel": "Назва пристрою",
+  "wizardDeviceNameHelp": "Ця назва оголошується іншим користувачам MeshCore.",
+  "wizardConfigRegionLabel": "Регіон конфігурації",
+  "wizardConfigRegionHelp": "Використовується повний офіційний список профілів MeshCore. Типово вибрано EU/UK (Narrow).",
+  "wizardPresetNote1": "Переконайтеся, що вибраний профіль відповідає місцевим радіоправилам.",
+  "wizardPresetNote2": "Список відповідає офіційному потоку профілів інструмента MeshCore config.",
+  "wizardPresetNote3": "Для онбордингу типовим залишається EU/UK (Narrow).",
+  "wizardSaving": "Збереження...",
+  "wizardSaveAndContinue": "Зберегти й продовжити",
+  "wizardEnterDeviceName": "Введіть назву пристрою перед продовженням.",
+  "wizardDeviceSetupSaved": "Збережено {deviceName} з профілем {presetName}.",
+  "wizardNetworkTitle": "Контакти, кімнати та ретранслятори",
+  "wizardNetworkDescription": "Вкладка «Контакти» організовує мережу, яку ви виявляєте, і маршрути, які вивчаєте з часом.",
+  "wizardNetworkFeature1": "Переглядайте членів команди, ретранслятори, кімнати, канали та оголошення в очікуванні в одному списку.",
+  "wizardNetworkFeature2": "Використовуйте smart ping, вхід до кімнат, вивчені шляхи й інструменти скидання маршрутів, коли зв'язок стає нестабільним.",
+  "wizardNetworkFeature3": "Створюйте канали та керуйте мережевими призначеннями, не виходячи з програми.",
+  "wizardMapOpsTitle": "Мапа, сліди та спільна геометрія",
+  "wizardMapOpsDescription": "Мапа програми напряму пов'язана з повідомленнями, відстеженням і SAR-накладками, а не є окремим переглядачем.",
+  "wizardMapOpsFeature1": "Відстежуйте власну позицію, місця розташування команди та сліди руху на мапі.",
+  "wizardMapOpsFeature2": "Відкривайте малюнки з повідомлень, переглядайте їх в інтерфейсі та видаляйте з мапи за потреби.",
+  "wizardMapOpsFeature3": "Використовуйте мапи ретрансляторів і спільні накладки, щоб розуміти покриття мережі в полі.",
+  "wizardToolsTitle": "Інструменти поза повідомленнями",
+  "wizardToolsDescription": "Тут є більше, ніж чотири основні вкладки. Програма також включає налаштування, діагностику та необов'язкові сценарії датчиків.",
+  "wizardToolsFeature1": "Відкрийте налаштування пристрою, щоб змінити параметри радіо, телеметрію, потужність TX і дані супутнього пристрою.",
+  "wizardToolsFeature2": "Увімкніть вкладку «Датчики», коли потрібні панелі моніторингу та швидкі дії оновлення.",
+  "wizardToolsFeature3": "Використовуйте журнали пакетів, сканування спектра та діагностику розробника для усунення проблем mesh-мережі.",
+  "contactInSensors": "У датчиках",
+  "contactAddToSensors": "Додати до датчиків",
+  "contactSetPath": "Задати шлях",
+  "contactAddedToSensors": "{contactName} додано до Датчиків",
+  "contactFailedToClearRoute": "Не вдалося очистити маршрут: {error}",
+  "contactRouteCleared": "Маршрут очищено",
+  "contactRouteSet": "Маршрут задано: {route}",
+  "contactFailedToSetRoute": "Не вдалося задати маршрут: {error}"
 }

lib/l10n/app_zh.arb

@@ -2301,5 +2301,57 @@
   },
   "requestingVoice": "正在请求语音",
   "@requestingVoice": {
-  }
+  },
+  "device": "设备",
+  "change": "更改",
+  "wizardOverviewDescription": "此应用将 MeshCore 消息、SAR 现场更新、地图功能和设备工具整合到同一处。",
+  "wizardOverviewFeature1": "在主消息标签页中发送私聊消息、房间消息和频道消息。",
+  "wizardOverviewFeature2": "通过 mesh 网络共享 SAR 标记、地图绘图、语音片段和图像。",
+  "wizardOverviewFeature3": "通过 BLE 或 TCP 连接，然后直接在应用中管理配套电台。",
+  "wizardMessagingTitle": "消息与现场报告",
+  "wizardMessagingDescription": "这里的消息不只是纯文本。应用已经支持多种操作载荷和传输流程。",
+  "wizardMessagingFeature1": "通过一个编辑器发送私聊消息、房间消息和频道流量。",
+  "wizardMessagingFeature2": "为常见现场报告创建 SAR 更新和可复用的 SAR 模板。",
+  "wizardMessagingFeature3": "传输语音会话和图像，并在界面中显示进度和空口时间估算。",
+  "wizardConnectDeviceTitle": "连接设备",
+  "wizardConnectDeviceDescription": "连接你的 MeshCore 电台，选择名称，并在继续前应用无线电预设。",
+  "wizardSetupBadge": "设置",
+  "wizardOverviewBadge": "概览",
+  "wizardConnectedToDevice": "已连接到 {deviceName}",
+  "wizardNoDeviceConnected": "尚未连接设备",
+  "wizardSkipForNow": "暂时跳过",
+  "wizardDeviceNameLabel": "设备名称",
+  "wizardDeviceNameHelp": "此名称会广播给其他 MeshCore 用户。",
+  "wizardConfigRegionLabel": "配置区域",
+  "wizardConfigRegionHelp": "使用完整的官方 MeshCore 预设列表。默认值为 EU/UK (Narrow)。",
+  "wizardPresetNote1": "请确认所选预设符合你所在地区的无线电规定。",
+  "wizardPresetNote2": "该列表与 MeshCore 配置工具的官方预设源保持一致。",
+  "wizardPresetNote3": "在引导设置中默认保持选中 EU/UK (Narrow)。",
+  "wizardSaving": "正在保存...",
+  "wizardSaveAndContinue": "保存并继续",
+  "wizardEnterDeviceName": "继续前请输入设备名称。",
+  "wizardDeviceSetupSaved": "已保存 {deviceName}，配置为 {presetName}。",
+  "wizardNetworkTitle": "联系人、房间和中继器",
+  "wizardNetworkDescription": "联系人标签页会整理你发现的网络以及随着时间学习到的路由。",
+  "wizardNetworkFeature1": "在一个列表中查看团队成员、中继器、房间、频道和待处理广播。",
+  "wizardNetworkFeature2": "当连接变得混乱时，使用智能 ping、房间登录、已学习路径和路由重置工具。",
+  "wizardNetworkFeature3": "无需离开应用即可创建频道并管理网络目的地。",
+  "wizardMapOpsTitle": "地图、轨迹与共享几何",
+  "wizardMapOpsDescription": "应用地图直接与消息、跟踪和 SAR 叠加层关联，而不是单独的查看器。",
+  "wizardMapOpsFeature1": "在地图上跟踪你自己的位置、队友位置和移动轨迹。",
+  "wizardMapOpsFeature2": "打开消息中的绘图，内联预览，并在需要时将其从地图上移除。",
+  "wizardMapOpsFeature3": "使用中继器地图视图和共享叠加层来了解现场网络覆盖范围。",
+  "wizardToolsTitle": "消息之外的工具",
+  "wizardToolsDescription": "这里不只有四个主标签页。应用还包含配置、诊断和可选的传感器工作流。",
+  "wizardToolsFeature1": "打开设备配置以更改无线电设置、遥测、TX 功率和配套设备详情。",
+  "wizardToolsFeature2": "当你需要受监控的传感器面板和快速刷新操作时，启用传感器标签页。",
+  "wizardToolsFeature3": "在排查 mesh 网络问题时使用数据包日志、频谱扫描和开发者诊断。",
+  "contactInSensors": "在传感器中",
+  "contactAddToSensors": "添加到传感器",
+  "contactSetPath": "设置路径",
+  "contactAddedToSensors": "已将 {contactName} 添加到传感器",
+  "contactFailedToClearRoute": "清除路由失败：{error}",
+  "contactRouteCleared": "路由已清除",
+  "contactRouteSet": "路由已设置：{route}",
+  "contactFailedToSetRoute": "设置路由失败：{error}"
 }

lib/main.dart

@@ -25,6 +25,7 @@ import 'services/locale_preferences.dart';
 import 'services/mesh_map_nodes_service.dart';
 import 'services/update_checker_service.dart';
 import 'services/wizard_preferences.dart';
+import 'screens/discovery_screen.dart';
 import 'screens/home_screen.dart';
 import 'screens/welcome_wizard_screen.dart';
 import 'theme/app_theme.dart';
@@ -42,11 +43,13 @@ class MeshCoreSarApp extends StatefulWidget {
 }
 
 class _MeshCoreSarAppState extends State<MeshCoreSarApp> {
+  final GlobalKey<NavigatorState> _navigatorKey = GlobalKey<NavigatorState>();
   AppThemeMode _themeMode = AppThemeMode.system;
   Locale? _locale;
   bool _isInitialized = false;
   bool _shouldShowPermissionDialog = false;
   bool _wizardCompleted = true; // Will be updated in _initializeApp()
+  String? _pendingNotificationPayload;
 
   @override
   void initState() {
@@ -66,6 +69,7 @@ class _MeshCoreSarAppState extends State<MeshCoreSarApp> {
 
     // Set up notification tap handler for update notifications
     NotificationService().onNotificationTapped = _handleNotificationTap;
+    _pendingNotificationPayload = NotificationService().consumeLaunchPayload();
 
     // Check if we need to request location permissions
     await _checkLocationPermissions();
@@ -81,6 +85,14 @@ class _MeshCoreSarAppState extends State<MeshCoreSarApp> {
       _wizardCompleted = wizardCompleted;
       _isInitialized = true;
     });
+
+    if (_pendingNotificationPayload != null) {
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        final payload = _pendingNotificationPayload;
+        _pendingNotificationPayload = null;
+        _handleNotificationTap(payload);
+      });
+    }
   }
 
   /// Handle notification tap
@@ -89,10 +101,27 @@ class _MeshCoreSarAppState extends State<MeshCoreSarApp> {
 
     debugPrint('[Main] Notification tapped: $payload');
 
+    if (!_wizardCompleted) {
+      _pendingNotificationPayload = payload;
+      return;
+    }
+
     // Handle update notification tap
     if (payload.startsWith('update:')) {
       final downloadUrl = payload.substring(7); // Remove 'update:' prefix
       _launchUpdateDownload(downloadUrl);
+      return;
+    }
+
+    if (payload.startsWith('discovery:')) {
+      final navigator = _navigatorKey.currentState;
+      if (navigator == null) {
+        _pendingNotificationPayload = payload;
+        return;
+      }
+      navigator.push(
+        MaterialPageRoute(builder: (context) => const DiscoveryScreen()),
+      );
     }
     // SAR and message notifications handled by their respective providers
   }
@@ -304,6 +333,7 @@ class _MeshCoreSarAppState extends State<MeshCoreSarApp> {
       builder: (context) {
         final systemBrightness = MediaQuery.platformBrightnessOf(context);
         final materialApp = MaterialApp(
+          navigatorKey: _navigatorKey,
           key: ValueKey<String?>(
             '${_locale?.languageCode ?? 'system'}_${_themeMode.name}',
           ),

lib/models/contact_group.dart

@@ -0,0 +1,39 @@
+class SavedContactGroup {
+  final String id;
+  final String sectionKey;
+  final String label;
+  final String query;
+  final DateTime createdAt;
+  final List<String>? matchPrefixes;
+  final bool isAutoGroup;
+
+  const SavedContactGroup({
+    required this.id,
+    required this.sectionKey,
+    required this.label,
+    required this.query,
+    required this.createdAt,
+    this.matchPrefixes,
+    this.isAutoGroup = false,
+  });
+
+  SavedContactGroup copyWith({
+    String? id,
+    String? sectionKey,
+    String? label,
+    String? query,
+    DateTime? createdAt,
+    List<String>? matchPrefixes,
+    bool? isAutoGroup,
+  }) {
+    return SavedContactGroup(
+      id: id ?? this.id,
+      sectionKey: sectionKey ?? this.sectionKey,
+      label: label ?? this.label,
+      query: query ?? this.query,
+      createdAt: createdAt ?? this.createdAt,
+      matchPrefixes: matchPrefixes ?? this.matchPrefixes,
+      isAutoGroup: isAutoGroup ?? this.isAutoGroup,
+    );
+  }
+}

lib/models/device_info.dart

@@ -66,6 +66,11 @@ class DeviceInfo {
   final int? advLat;
   final int? advLon;
   final bool? manualAddContacts;
+  final bool? autoAddUsers;
+  final bool? autoAddRepeaters;
+  final bool? autoAddRoomServers;
+  final bool? autoAddSensors;
+  final bool? autoAddOverwriteOldest;
   final int? radioFreq;
   final int? radioBw;
   final int? radioSf;
@@ -113,6 +118,11 @@ class DeviceInfo {
     this.advLat,
     this.advLon,
     this.manualAddContacts,
+    this.autoAddUsers,
+    this.autoAddRepeaters,
+    this.autoAddRoomServers,
+    this.autoAddSensors,
+    this.autoAddOverwriteOldest,
     this.radioFreq,
     this.radioBw,
     this.radioSf,
@@ -239,6 +249,11 @@ class DeviceInfo {
     int? advLat,
     int? advLon,
     bool? manualAddContacts,
+    bool? autoAddUsers,
+    bool? autoAddRepeaters,
+    bool? autoAddRoomServers,
+    bool? autoAddSensors,
+    bool? autoAddOverwriteOldest,
     int? radioFreq,
     int? radioBw,
     int? radioSf,
@@ -278,6 +293,12 @@ class DeviceInfo {
       advLat: advLat ?? this.advLat,
       advLon: advLon ?? this.advLon,
       manualAddContacts: manualAddContacts ?? this.manualAddContacts,
+      autoAddUsers: autoAddUsers ?? this.autoAddUsers,
+      autoAddRepeaters: autoAddRepeaters ?? this.autoAddRepeaters,
+      autoAddRoomServers: autoAddRoomServers ?? this.autoAddRoomServers,
+      autoAddSensors: autoAddSensors ?? this.autoAddSensors,
+      autoAddOverwriteOldest:
+          autoAddOverwriteOldest ?? this.autoAddOverwriteOldest,
       radioFreq: radioFreq ?? this.radioFreq,
       radioBw: radioBw ?? this.radioBw,
       radioSf: radioSf ?? this.radioSf,

lib/models/message_reception_details.dart

@@ -30,6 +30,7 @@ class MessageReceptionDetails {
   final int? senderToReceiptMs;
   final int? estimatedTransmitMs;
   final int? postTransmitDelayMs;
+  final int receivedCopies;
 
   const MessageReceptionDetails({
     required this.capturedAt,
@@ -40,6 +41,7 @@ class MessageReceptionDetails {
     this.senderToReceiptMs,
     this.estimatedTransmitMs,
     this.postTransmitDelayMs,
+    this.receivedCopies = 1,
   });
 
   String? get pathBytesHex => pathBytes == null || pathBytes!.isEmpty
@@ -56,9 +58,60 @@ class MessageReceptionDetails {
       'senderToReceiptMs': senderToReceiptMs,
       'estimatedTransmitMs': estimatedTransmitMs,
       'postTransmitDelayMs': postTransmitDelayMs,
+      'receivedCopies': receivedCopies,
     };
   }
 
+  MessageReceptionDetails copyWith({
+    DateTime? capturedAt,
+    DateTime? packetLoggedAt,
+    int? rssiDbm,
+    double? snrDb,
+    List<int>? pathBytes,
+    int? senderToReceiptMs,
+    int? estimatedTransmitMs,
+    int? postTransmitDelayMs,
+    int? receivedCopies,
+  }) {
+    return MessageReceptionDetails(
+      capturedAt: capturedAt ?? this.capturedAt,
+      packetLoggedAt: packetLoggedAt ?? this.packetLoggedAt,
+      rssiDbm: rssiDbm ?? this.rssiDbm,
+      snrDb: snrDb ?? this.snrDb,
+      pathBytes: pathBytes ?? this.pathBytes,
+      senderToReceiptMs: senderToReceiptMs ?? this.senderToReceiptMs,
+      estimatedTransmitMs: estimatedTransmitMs ?? this.estimatedTransmitMs,
+      postTransmitDelayMs: postTransmitDelayMs ?? this.postTransmitDelayMs,
+      receivedCopies: receivedCopies ?? this.receivedCopies,
+    );
+  }
+
+  static MessageReceptionDetails mergeDuplicate({
+    MessageReceptionDetails? existing,
+    MessageReceptionDetails? incoming,
+  }) {
+    final base =
+        existing ??
+        incoming ??
+        MessageReceptionDetails(capturedAt: DateTime.now());
+
+    return base.copyWith(
+      capturedAt: incoming?.capturedAt ?? existing?.capturedAt,
+      packetLoggedAt: incoming?.packetLoggedAt ?? existing?.packetLoggedAt,
+      rssiDbm: incoming?.rssiDbm ?? existing?.rssiDbm,
+      snrDb: incoming?.snrDb ?? existing?.snrDb,
+      pathBytes: incoming?.pathBytes ?? existing?.pathBytes,
+      senderToReceiptMs:
+          incoming?.senderToReceiptMs ?? existing?.senderToReceiptMs,
+      estimatedTransmitMs:
+          incoming?.estimatedTransmitMs ?? existing?.estimatedTransmitMs,
+      postTransmitDelayMs:
+          incoming?.postTransmitDelayMs ?? existing?.postTransmitDelayMs,
+      receivedCopies:
+          (existing?.receivedCopies ?? 1) + (incoming?.receivedCopies ?? 1),
+    );
+  }
+
   static MessageReceptionDetails? fromJson(Map<String, dynamic> json) {
     final capturedAtMillis = json['capturedAtMillis'];
     if (capturedAtMillis is! int) {
@@ -81,6 +134,7 @@ class MessageReceptionDetails {
       senderToReceiptMs: json['senderToReceiptMs'] as int?,
       estimatedTransmitMs: json['estimatedTransmitMs'] as int?,
       postTransmitDelayMs: json['postTransmitDelayMs'] as int?,
+      receivedCopies: json['receivedCopies'] as int? ?? 1,
     );
   }
 }

lib/models/path_history.dart

@@ -1,7 +1,10 @@
+enum PathRecordSource { learned, observed }
+
 class PathRecord {
   final List<int> pathBytes;
   final int hopCount;
   final int hashSize;
+  final PathRecordSource source;
   final int successCount;
   final int failureCount;
   final int lastRoundTripTimeMs;
@@ -11,6 +14,7 @@ class PathRecord {
     required this.pathBytes,
     required this.hopCount,
     required this.hashSize,
+    required this.source,
     required this.successCount,
     required this.failureCount,
     required this.lastRoundTripTimeMs,
@@ -27,6 +31,7 @@ class PathRecord {
     List<int>? pathBytes,
     int? hopCount,
     int? hashSize,
+    PathRecordSource? source,
     int? successCount,
     int? failureCount,
     int? lastRoundTripTimeMs,
@@ -36,6 +41,7 @@ class PathRecord {
       pathBytes: pathBytes ?? this.pathBytes,
       hopCount: hopCount ?? this.hopCount,
       hashSize: hashSize ?? this.hashSize,
+      source: source ?? this.source,
       successCount: successCount ?? this.successCount,
       failureCount: failureCount ?? this.failureCount,
       lastRoundTripTimeMs: lastRoundTripTimeMs ?? this.lastRoundTripTimeMs,
@@ -48,6 +54,7 @@ class PathRecord {
       'path_bytes': pathBytes,
       'hop_count': hopCount,
       'hash_size': hashSize,
+      'source': source.name,
       'success_count': successCount,
       'failure_count': failureCount,
       'last_round_trip_time_ms': lastRoundTripTimeMs,
@@ -62,6 +69,10 @@ class PathRecord {
           .toList(),
       hopCount: json['hop_count'] as int? ?? 0,
       hashSize: json['hash_size'] as int? ?? 1,
+      source: PathRecordSource.values.firstWhere(
+        (value) => value.name == (json['source'] as String? ?? 'learned'),
+        orElse: () => PathRecordSource.learned,
+      ),
       successCount: json['success_count'] as int? ?? 0,
       failureCount: json['failure_count'] as int? ?? 0,
       lastRoundTripTimeMs: json['last_round_trip_time_ms'] as int? ?? 0,
@@ -163,6 +174,10 @@ class ContactPathHistory {
     };
   }
 
+  List<PathRecord> get observedPaths => directPaths
+      .where((record) => record.source == PathRecordSource.observed)
+      .toList();
+
   factory ContactPathHistory.fromJson(
     String contactPublicKeyHex,
     Map<String, dynamic> json,

lib/providers/drawing_provider.dart

@@ -11,6 +11,8 @@ enum DrawingMode { none, line, rectangle, measure }
 /// Provider for managing map drawings
 class DrawingProvider with ChangeNotifier {
   static const String _storageKey = 'map_drawings';
+  static const String _showReceivedDrawingsKey = 'map_show_received_drawings';
+  static const String _showSarMarkersKey = 'map_show_sar_markers';
 
   // Drawing state
   DrawingMode _drawingMode = DrawingMode.none;
@@ -20,6 +22,7 @@ class DrawingProvider with ChangeNotifier {
 
   // Completed drawings
   final List<MapDrawing> _drawings = [];
+  bool _isInitialized = false;
 
   // In-progress drawing
   MapDrawing? _currentDrawing;
@@ -51,13 +54,16 @@ class DrawingProvider with ChangeNotifier {
   List<LatLng> get currentLinePoints => List.unmodifiable(_currentLinePoints);
   LatLng? get rectangleStartPoint => _rectangleStartPoint;
   bool get isDrawing => _drawingMode != DrawingMode.none;
+  bool get isInitialized => _isInitialized;
   LatLng? get measurementPoint1 => _measurementPoint1;
   LatLng? get measurementPoint2 => _measurementPoint2;
   double? get measuredDistance => _measuredDistance;
 
   /// Initialize and load saved drawings
   Future<void> initialize() async {
+    await _loadPreferences();
     await _loadDrawings();
+    _isInitialized = true;
   }
 
   /// Set drawing mode
@@ -77,15 +83,30 @@ class DrawingProvider with ChangeNotifier {
   }
 
   /// Toggle visibility of received drawings
-  void toggleReceivedDrawings() {
+  Future<void> toggleReceivedDrawings() async {
     _showReceivedDrawings = !_showReceivedDrawings;
     notifyListeners();
+    await _savePreferences();
   }
 
   /// Toggle visibility of SAR markers
-  void toggleSarMarkers() {
+  Future<void> toggleSarMarkers() async {
     _showSarMarkers = !_showSarMarkers;
     notifyListeners();
+    await _savePreferences();
+  }
+
+  Future<void> _loadPreferences() async {
+    final prefs = await SharedPreferences.getInstance();
+    _showReceivedDrawings = prefs.getBool(_showReceivedDrawingsKey) ?? true;
+    _showSarMarkers = prefs.getBool(_showSarMarkersKey) ?? true;
+    notifyListeners();
+  }
+
+  Future<void> _savePreferences() async {
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setBool(_showReceivedDrawingsKey, _showReceivedDrawings);
+    await prefs.setBool(_showSarMarkersKey, _showSarMarkers);
   }
 
   /// Start drawing a line

lib/providers/helpers/message_delivery_tracker.dart

@@ -1,3 +1,4 @@
+import 'dart:async';
 import 'dart:typed_data';
 
 /// Message delivery tracking helper
@@ -30,6 +31,9 @@ class MessageDeliveryTracker {
   /// Map of ACK tag to timestamp for timeout cleanup
   final Map<int, DateTime> _ackTagTimestamps = {};
 
+  /// Completer signalled when a pending ACK slot is freed (delivery or removal).
+  Completer<void>? _slotFreedCompleter;
+
   /// Track a pending message ID before sending
   ///
   /// This is called BEFORE sending the message. When RESP_CODE_SENT
@@ -112,6 +116,7 @@ class MessageDeliveryTracker {
       _messageIdToAckTag.remove(messageId);
     }
     _ackTagTimestamps.remove(ackCode);
+    _notifySlotFreed();
   }
 
   /// Remove ACK tag mapping by message ID
@@ -122,6 +127,7 @@ class MessageDeliveryTracker {
     if (ackTag != null) {
       _ackTagToMessageId.remove(ackTag);
       _ackTagTimestamps.remove(ackTag);
+      _notifySlotFreed();
     }
     _pendingMessageIds.remove(messageId);
     final emptyKeys = <String>[];
@@ -166,6 +172,7 @@ class MessageDeliveryTracker {
     _ackTagToMessageId.clear();
     _messageIdToAckTag.clear();
     _ackTagTimestamps.clear();
+    _notifySlotFreed();
   }
 
   /// Get count of pending ACK tags
@@ -179,6 +186,27 @@ class MessageDeliveryTracker {
   /// Returns true if >= 7 pending ACKs (stay under firmware limit of 8)
   bool get shouldRateLimit => pendingCount >= 7;
 
+  /// Wait until a pending ACK slot is freed, or [timeout] elapses.
+  ///
+  /// Returns immediately if not at the rate limit.
+  Future<void> waitForSlot({
+    Duration timeout = const Duration(milliseconds: 500),
+  }) async {
+    if (!shouldRateLimit) return;
+    _slotFreedCompleter ??= Completer<void>();
+    await _slotFreedCompleter!.future.timeout(
+      timeout,
+      onTimeout: () {},
+    );
+  }
+
+  void _notifySlotFreed() {
+    if (_slotFreedCompleter != null && !_slotFreedCompleter!.isCompleted) {
+      _slotFreedCompleter!.complete();
+    }
+    _slotFreedCompleter = null;
+  }
+
   /// Get oldest pending ACK timestamp (for debugging)
   DateTime? get oldestPendingTimestamp {
     if (_ackTagTimestamps.isEmpty) return null;

lib/providers/map_provider.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:flutter/foundation.dart';
 import 'package:flutter_map/flutter_map.dart';
 import 'package:latlong2/latlong.dart';
@@ -6,6 +8,10 @@ import '../models/location_trail.dart';
 import '../models/map_drawing.dart';
 
 class MapProvider with ChangeNotifier {
+  MapProvider() {
+    unawaited(_loadInitialState());
+  }
+
   LatLng? _targetLocation;
   double? _targetZoom;
   bool _shouldAnimate = false;
@@ -33,6 +39,7 @@ class MapProvider with ChangeNotifier {
 
   // Contact trail toggles
   bool _showAllContactTrails = true; // Default to showing all contact trails
+  bool _hideRepeatersOnMap = false;
 
   // Imported trail (from GPX)
   LocationTrail? _importedTrail;
@@ -67,6 +74,7 @@ class MapProvider with ChangeNotifier {
 
   // Contact trail getters
   bool get showAllContactTrails => _showAllContactTrails;
+  bool get hideRepeatersOnMap => _hideRepeatersOnMap;
 
   // Imported trail getters
   LocationTrail? get importedTrail => _importedTrail;
@@ -350,6 +358,11 @@ class MapProvider with ChangeNotifier {
     notifyListeners();
   }
 
+  Future<void> _loadInitialState() async {
+    await Future.wait([loadOverlayState(), loadTrailSettings()]);
+    await loadRepeaterVisibilitySettings();
+  }
+
   /// Save overlay state to SharedPreferences
   Future<void> _saveOverlayState() async {
     final prefs = await SharedPreferences.getInstance();
@@ -386,6 +399,20 @@ class MapProvider with ChangeNotifier {
     await prefs.setBool('map_show_all_contact_trails', _showAllContactTrails);
   }
 
+  Future<void> setHideRepeatersOnMap(bool hide) async {
+    if (_hideRepeatersOnMap == hide) return;
+    _hideRepeatersOnMap = hide;
+    notifyListeners();
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setBool('map_hide_repeaters', _hideRepeatersOnMap);
+  }
+
+  Future<void> loadRepeaterVisibilitySettings() async {
+    final prefs = await SharedPreferences.getInstance();
+    _hideRepeatersOnMap = prefs.getBool('map_hide_repeaters') ?? false;
+    notifyListeners();
+  }
+
   /// Set imported trail (from GPX import)
   void setImportedTrail(LocationTrail trail) {
     _importedTrail = trail;

lib/providers/messages_provider.dart

@@ -18,13 +18,20 @@ import '../utils/image_message_parser.dart';
 import '../l10n/app_localizations.dart';
 import 'helpers/message_retry_manager.dart';
 
+typedef DisplayMessageEntry = ({Message message, int occurrenceCount});
+
 /// Messages Provider - manages message history and SAR markers
 class MessagesProvider with ChangeNotifier {
+  static const Duration _channelEchoWarningDelay = Duration(seconds: 12);
+
   final List<Message> _messages = [];
   final Map<String, SarMarker> _sarMarkers = {};
+  final Set<String> _removedSarMarkerIds = <String>{};
   final MessageStorageService _storageService = MessageStorageService();
   final NotificationService _notificationService = NotificationService();
   bool _isInitialized = false;
+  bool _isPersisting = false;
+  bool _persistRequested = false;
   AppLocalizations? _localizations;
   final Map<String, MessageContactLocation> _messageContactLocations = {};
   final Map<String, MessageReceptionDetails> _messageReceptionDetails = {};
@@ -37,6 +44,8 @@ class MessagesProvider with ChangeNotifier {
   // Track timeout timers for pending messages
   // Key: message ID (not ACK tag, since multiple messages can share same ACK)
   final Map<String, Timer> _timeoutTimers = {};
+  final Map<String, Timer> _channelEchoWarningTimers = {};
+  final Set<String> _channelEchoWarningMessageIds = <String>{};
 
   // Recently completed ACKs are kept briefly to ignore duplicate confirms.
   final Map<int, DateTime> _completedAckHistory = {};
@@ -86,6 +95,7 @@ class MessagesProvider with ChangeNotifier {
 
   Future<void> Function({required Contact contact, required int failureStreak})?
   onDirectPathFailedCallback;
+  void Function(String messageId)? onManualRetryPreparedCallback;
   Future<bool> Function({
     required String messageId,
     required Contact contact,
@@ -124,6 +134,7 @@ class MessagesProvider with ChangeNotifier {
       _messages.where((m) => m.isSystemMessage).toList();
 
   List<SarMarker> get sarMarkers => _sarMarkers.values.toList();
+  Set<String> get removedSarMarkerIds => Set.unmodifiable(_removedSarMarkerIds);
 
   List<SarMarker> get foundPersonMarkers =>
       sarMarkers.where((m) => m.type == SarMarkerType.foundPerson).toList();
@@ -153,6 +164,9 @@ class MessagesProvider with ChangeNotifier {
   MessageRouteMetadata? getMessageRouteMetadata(String messageId) =>
       _messageRouteMetadata[messageId];
 
+  bool hasChannelSendWarning(String messageId) =>
+      _channelEchoWarningMessageIds.contains(messageId);
+
   void updateMessageRouteSelection(
     String messageId,
     PathSelection selection, {
@@ -165,8 +179,12 @@ class MessagesProvider with ChangeNotifier {
 
     final index = _messages.indexWhere((message) => message.id == messageId);
     if (index != -1) {
+      final nextPathLen = selection.hopCount > 0
+          ? selection.hopCount
+          : _messages[index].pathLen;
       _messages[index] = _messages[index].copyWith(
         usedFloodFallback: selection.usesFlood,
+        pathLen: nextPathLen,
       );
     }
 
@@ -213,6 +231,22 @@ class MessagesProvider with ChangeNotifier {
       .where((message) => _isMessageForDestination(message, contact))
       .length;
 
+  DateTime? getLastActivityForDestination(Contact contact) {
+    DateTime? latest;
+
+    for (final message in _messages) {
+      if (!_isMessageForDestination(message, contact)) {
+        continue;
+      }
+
+      if (latest == null || message.sentAt.isAfter(latest)) {
+        latest = message.sentAt;
+      }
+    }
+
+    return latest;
+  }
+
   int getUnreadCountForDestination(Contact contact) => _messages
       .where(
         (message) =>
@@ -223,6 +257,17 @@ class MessagesProvider with ChangeNotifier {
       )
       .length;
 
+  int getUnreadCountForChannel(int channelIdx) => _messages
+      .where(
+        (message) =>
+            message.isChannelMessage &&
+            (message.channelIdx ?? 0) == channelIdx &&
+            !message.isRead &&
+            !message.isSentMessage &&
+            !message.isSystemMessage,
+      )
+      .length;
+
   bool _isMessageForDestination(Message message, Contact contact) {
     if (message.isSystemMessage) return false;
 
@@ -277,6 +322,8 @@ class MessagesProvider with ChangeNotifier {
           .loadMessageTransferDetails();
       final storedRouteMetadata = await _storageService
           .loadMessageRouteMetadata();
+      final storedRemovedSarMarkerIds = await _storageService
+          .loadRemovedSarMarkerIds();
       _messageContactLocations
         ..clear()
         ..addAll(storedContactLocations);
@@ -289,6 +336,9 @@ class MessagesProvider with ChangeNotifier {
       _messageRouteMetadata
         ..clear()
         ..addAll(storedRouteMetadata);
+      _removedSarMarkerIds
+        ..clear()
+        ..addAll(storedRemovedSarMarkerIds);
 
       // Add stored messages with enhancement to ensure SAR detection
       for (final message in storedMessages) {
@@ -336,7 +386,7 @@ class MessagesProvider with ChangeNotifier {
         // Extract SAR markers
         if (enhancedMessage.isSarMarker) {
           final marker = enhancedMessage.toSarMarker();
-          if (marker != null) {
+          if (marker != null && !_removedSarMarkerIds.contains(marker.id)) {
             _sarMarkers[marker.id] = marker;
           }
         }
@@ -477,6 +527,7 @@ class MessagesProvider with ChangeNotifier {
         );
       }
     }
+    enhancedMessage = _resolveSenderNameIfNeeded(enhancedMessage);
 
     // For channel messages with sender name, try to link with contact
     Message finalMessage = enhancedMessage;
@@ -502,6 +553,15 @@ class MessagesProvider with ChangeNotifier {
       }
     }
 
+    final incomingPathBytes = receptionDetailsSnapshot?.pathBytes;
+    if (incomingPathBytes != null &&
+        incomingPathBytes.isNotEmpty &&
+        finalMessage.pathBytes == null) {
+      finalMessage = finalMessage.copyWith(
+        pathBytes: Uint8List.fromList(incomingPathBytes),
+      );
+    }
+
     // Debug: Check if message is SAR
     if (message.text.startsWith('S:')) {
       debugPrint(
@@ -516,29 +576,40 @@ class MessagesProvider with ChangeNotifier {
     // - Mesh network retransmissions
     // - Multiple paths in the network
     // - Syncing messages from device queue
-    if (_isDuplicate(finalMessage)) {
+    final duplicateIndex = _findDuplicateMessageIndex(finalMessage);
+    if (duplicateIndex != -1) {
       debugPrint(
         '⚠️ [MessagesProvider] Duplicate message detected, skipping: ${finalMessage.id}',
       );
       debugPrint(
         '   Text: ${finalMessage.text.substring(0, finalMessage.text.length > 50 ? 50 : finalMessage.text.length)}...',
       );
-      final existingIndex = _messages.indexWhere(
-        (existing) =>
-            existing.messageType == finalMessage.messageType &&
-            existing.senderTimestamp == finalMessage.senderTimestamp &&
-            existing.text == finalMessage.text,
-      );
-      if (existingIndex != -1) {
-        final existingId = _messages[existingIndex].id;
-        if (contactLocationSnapshot != null) {
-          _messageContactLocations[existingId] = contactLocationSnapshot;
-        }
-        if (receptionDetailsSnapshot != null) {
-          _messageReceptionDetails[existingId] = receptionDetailsSnapshot;
-        }
-        _persistMessages();
+      final existingId = _messages[duplicateIndex].id;
+      if (finalMessage.isChannelMessage &&
+          !finalMessage.isSentMessage &&
+          _messages[duplicateIndex].isSentMessage) {
+        _clearChannelSendWarning(existingId);
       }
+      if (contactLocationSnapshot != null) {
+        _messageContactLocations[existingId] = contactLocationSnapshot;
+      }
+      _messageReceptionDetails[existingId] =
+          MessageReceptionDetails.mergeDuplicate(
+            existing: _messageReceptionDetails[existingId],
+            incoming: receptionDetailsSnapshot,
+          );
+      if (receptionDetailsSnapshot != null) {
+        final existingMessage = _messages[duplicateIndex];
+        final duplicatePathBytes = receptionDetailsSnapshot.pathBytes;
+        if (existingMessage.pathBytes == null &&
+            duplicatePathBytes != null &&
+            duplicatePathBytes.isNotEmpty) {
+          _messages[duplicateIndex] = existingMessage.copyWith(
+            pathBytes: Uint8List.fromList(duplicatePathBytes),
+          );
+        }
+      }
+      _persistMessages();
       return; // Skip duplicate
     }
 
@@ -553,7 +624,7 @@ class MessagesProvider with ChangeNotifier {
     // If it's a SAR marker message, extract and store the marker
     if (finalMessage.isSarMarker) {
       final marker = finalMessage.toSarMarker();
-      if (marker != null) {
+      if (marker != null && !_removedSarMarkerIds.contains(marker.id)) {
         _sarMarkers[marker.id] = marker;
 
         // Trigger urgent notification for received SAR messages (not sent by user)
@@ -577,50 +648,101 @@ class MessagesProvider with ChangeNotifier {
   /// Messages are considered duplicates if they have:
   /// 1. Same sender public key prefix (for contact messages)
   /// 2. Same channel index (for channel messages)
-  /// 3. Same sender timestamp
-  /// 4. Same text content
+  /// 3. Same text content
   ///
   /// Note: Sent messages (isSentMessage=true) are NEVER duplicates
   /// because they can be retried with different message IDs
-  bool _isDuplicate(Message message) {
+  int _findDuplicateMessageIndex(Message message) {
     // Sent messages (our own messages) should never be considered duplicates
     // They can be retried multiple times with different IDs
     if (message.isSentMessage) {
+      return -1;
+    }
+
+    for (int index = 0; index < _messages.length; index++) {
+      final existing = _messages[index];
+      if (!_matchesDuplicateScope(existing, message) ||
+          existing.text != message.text) {
+        continue;
+      }
+      if (message.isChannelMessage) {
+        debugPrint(
+          '🔁 [MessagesProvider] Channel duplicate match: '
+          'incoming(id=${message.id}, senderName=${message.senderName ?? "-"}, senderKey=${message.senderKeyShort ?? "-"}, pathLen=${message.pathLen}, ts=${message.senderTimestamp}) '
+          'existing(id=${existing.id}, sent=${existing.isSentMessage}, senderName=${existing.senderName ?? "-"}, senderKey=${existing.senderKeyShort ?? "-"}, pathLen=${existing.pathLen}, ts=${existing.senderTimestamp})',
+        );
+      }
+      return index;
+    }
+
+    return -1;
+  }
+
+  bool _matchesDuplicateScope(Message existing, Message message) {
+    if (existing.messageType != message.messageType) {
       return false;
     }
 
-    return _messages.any((existing) {
-      // Check message type matches
-      if (existing.messageType != message.messageType) {
+    if (message.isContactMessage) {
+      return existing.senderKeyShort == message.senderKeyShort;
+    }
+
+    if (message.isChannelMessage) {
+      if (existing.channelIdx != message.channelIdx) {
         return false;
       }
 
-      // Check sender matches
-      if (message.isContactMessage) {
-        // For contact messages, compare sender public key prefix
-        if (existing.senderKeyShort != message.senderKeyShort) {
+      final withinChannelRepeatWindow =
+          (existing.senderTimestamp - message.senderTimestamp).abs() <= 30;
+
+      final existingSenderKey = existing.senderKeyShort;
+      final incomingSenderKey = message.senderKeyShort;
+      if (existingSenderKey != null &&
+          incomingSenderKey != null &&
+          existingSenderKey == incomingSenderKey &&
+          withinChannelRepeatWindow) {
+        return true;
+      }
+
+      final existingSenderName = _normalizedResolvedSenderName(existing);
+      final incomingSenderName = _normalizedResolvedSenderName(message);
+      if (existing.isChannelMessage && message.isChannelMessage) {
+        debugPrint(
+          '🧪 [MessagesProvider] Channel dedupe check: '
+          'existing(id=${existing.id}, sent=${existing.isSentMessage}, senderName=${existing.senderName ?? "-"}, resolvedSender=${existingSenderName ?? "-"}, senderKey=${existing.senderKeyShort ?? "-"}, ts=${existing.senderTimestamp}, pathLen=${existing.pathLen}) '
+          'incoming(id=${message.id}, sent=${message.isSentMessage}, senderName=${message.senderName ?? "-"}, resolvedSender=${incomingSenderName ?? "-"}, senderKey=${message.senderKeyShort ?? "-"}, ts=${message.senderTimestamp}, pathLen=${message.pathLen}) '
+          'withinWindow=$withinChannelRepeatWindow',
+        );
+      }
+      if (existingSenderName != null &&
+          incomingSenderName != null &&
+          existingSenderName == incomingSenderName) {
+        if (!existing.isSentMessage && !message.isSentMessage) {
+          return withinChannelRepeatWindow;
+        }
+
+        if (!withinChannelRepeatWindow) {
           return false;
         }
-      } else if (message.isChannelMessage) {
-        // For channel messages, compare channel index
-        if (existing.channelIdx != message.channelIdx) {
-          return false;
+
+        // Mirror meshcore-open behavior for self-authored channel messages:
+        // zero-hop self replays are dropped earlier in AppProvider, while
+        // routed self replays should fold into the local sent bubble when the
+        // public sender name matches within a short window.
+        if (existing.isSentMessage &&
+            !message.isSentMessage &&
+            existingSenderName == incomingSenderName) {
+          return true;
         }
+
+        return true;
       }
 
-      // Check timestamp matches (sender timestamp is the unique identifier from the sender)
-      if (existing.senderTimestamp != message.senderTimestamp) {
-        return false;
-      }
+      return false;
+    }
 
-      // Check text content matches
-      if (existing.text != message.text) {
-        return false;
-      }
-
-      // All criteria match - this is a duplicate
-      return true;
-    });
+    // System messages and other types: never deduplicate by scope alone.
+    return false;
   }
 
   /// Add multiple messages
@@ -630,10 +752,42 @@ class MessagesProvider with ChangeNotifier {
 
     for (final message in messages) {
       // Always enhance message with SAR parser to detect SAR markers
-      final enhancedMessage = SarMessageParser.enhanceMessage(message);
+      var enhancedMessage = SarMessageParser.enhanceMessage(message);
+
+      // Check if it's a drawing message (D:...) and not already marked
+      if (DrawingMessageParser.isDrawingMessage(enhancedMessage.text) &&
+          !enhancedMessage.isDrawing) {
+        final drawing = DrawingMessageParser.parseDrawingMessage(
+          enhancedMessage.text,
+          senderName: enhancedMessage.senderName,
+          messageId: enhancedMessage.id,
+        );
+        enhancedMessage = enhancedMessage.copyWith(
+          isDrawing: true,
+          drawingId: drawing?.id,
+        );
+      }
+
+      // Check if it's a voice message and not already marked
+      if (!enhancedMessage.isVoice) {
+        final envelope = VoiceEnvelope.tryParseText(enhancedMessage.text);
+        if (envelope != null) {
+          enhancedMessage = enhancedMessage.copyWith(
+            isVoice: true,
+            voiceId: envelope.sessionId,
+          );
+        }
+      }
+      enhancedMessage = _resolveSenderNameIfNeeded(enhancedMessage);
 
       // Check for duplicates
-      if (_isDuplicate(enhancedMessage)) {
+      final duplicateIndex = _findDuplicateMessageIndex(enhancedMessage);
+      if (duplicateIndex != -1) {
+        final existingId = _messages[duplicateIndex].id;
+        _messageReceptionDetails[existingId] =
+            MessageReceptionDetails.mergeDuplicate(
+              existing: _messageReceptionDetails[existingId],
+            );
         duplicateCount++;
         continue; // Skip duplicate
       }
@@ -643,7 +797,7 @@ class MessagesProvider with ChangeNotifier {
 
       if (enhancedMessage.isSarMarker) {
         final marker = enhancedMessage.toSarMarker();
-        if (marker != null) {
+        if (marker != null && !_removedSarMarkerIds.contains(marker.id)) {
           _sarMarkers[marker.id] = marker;
         }
       }
@@ -659,6 +813,80 @@ class MessagesProvider with ChangeNotifier {
     notifyListeners();
   }
 
+  String? _normalizeSenderName(String? value) {
+    final trimmed = value?.trim();
+    if (trimmed == null || trimmed.isEmpty) {
+      return null;
+    }
+
+    var normalized = trimmed.toLowerCase();
+    if (normalized.startsWith('meshcore-')) {
+      normalized = normalized.substring('meshcore-'.length).trim();
+    }
+
+    return normalized.isEmpty ? null : normalized;
+  }
+
+  Message _resolveSenderNameIfNeeded(Message message) {
+    if (message.senderName != null || message.senderPublicKeyPrefix == null) {
+      return message;
+    }
+
+    final resolvedSenderName = resolveContactNameCallback?.call(
+      message.senderPublicKeyPrefix,
+    );
+    if (resolvedSenderName == null || resolvedSenderName.trim().isEmpty) {
+      return message;
+    }
+
+    return message.copyWith(senderName: resolvedSenderName.trim());
+  }
+
+  String? _normalizedResolvedSenderName(Message message) {
+    final directName = _normalizeSenderName(message.senderName);
+    if (directName != null) {
+      return directName;
+    }
+
+    if (message.senderPublicKeyPrefix == null) {
+      return null;
+    }
+
+    final resolved = resolveContactNameCallback?.call(
+      message.senderPublicKeyPrefix,
+    );
+    return _normalizeSenderName(resolved);
+  }
+
+  void _scheduleChannelEchoWarning(String messageId) {
+    _channelEchoWarningTimers[messageId]?.cancel();
+    _channelEchoWarningMessageIds.remove(messageId);
+    _channelEchoWarningTimers[messageId] = Timer(_channelEchoWarningDelay, () {
+      final index = _messages.indexWhere((m) => m.id == messageId);
+      _channelEchoWarningTimers.remove(messageId);
+      if (index == -1) {
+        return;
+      }
+
+      final message = _messages[index];
+      if (!message.isChannelMessage ||
+          !message.isSentMessage ||
+          message.deliveryStatus != MessageDeliveryStatus.sent ||
+          message.echoCount > 0) {
+        return;
+      }
+
+      _channelEchoWarningMessageIds.add(messageId);
+      notifyListeners();
+    });
+  }
+
+  void _clearChannelSendWarning(String messageId) {
+    _channelEchoWarningTimers[messageId]?.cancel();
+    _channelEchoWarningTimers.remove(messageId);
+    _channelEchoWarningMessageIds.remove(messageId);
+  }
+
   /// Trigger urgent notification for SAR marker
   Future<void> _triggerSarNotification(
     Message message,
@@ -749,9 +977,17 @@ class MessagesProvider with ChangeNotifier {
     final idx = channelIdx ?? 0;
     final resolved = resolveChannelNameCallback?.call(idx).trim();
     if (resolved != null && resolved.isNotEmpty) {
+      if (idx == 0 && resolved == 'Public') {
+        return _localizations?.publicChannel ?? resolved;
+      }
       return resolved;
     }
-    return idx == 0 ? 'Public' : 'Channel $idx';
+    if (idx == 0) {
+      return _localizations?.publicChannel ?? 'Public';
+    }
+    return _localizations != null
+        ? '${_localizations!.channel} $idx'
+        : 'Channel $idx';
   }
 
   String _buildNotificationMessageText(
@@ -796,18 +1032,31 @@ class MessagesProvider with ChangeNotifier {
     return '${mib.toStringAsFixed(mib >= 10 ? 0 : 1)} MB';
   }
 
-  /// Persist messages to storage (async, non-blocking)
+  /// Persist messages to storage (async, non-blocking, coalescing).
+  ///
+  /// Multiple rapid calls are coalesced into a single write to avoid
+  /// overlapping serialization and redundant SharedPreferences writes.
   Future<void> _persistMessages() async {
+    _persistRequested = true;
+    if (_isPersisting) {
+      return; // A write is in flight; it will pick up our changes.
+    }
+    _isPersisting = true;
     try {
-      await _storageService.saveMessages(
-        _messages,
-        messageContactLocations: _messageContactLocations,
-        messageReceptionDetails: _messageReceptionDetails,
-        messageTransferDetails: _messageTransferDetails,
-        messageRouteMetadata: _messageRouteMetadata,
-      );
+      while (_persistRequested) {
+        _persistRequested = false;
+        await _storageService.saveMessages(
+          _messages,
+          messageContactLocations: _messageContactLocations,
+          messageReceptionDetails: _messageReceptionDetails,
+          messageTransferDetails: _messageTransferDetails,
+          messageRouteMetadata: _messageRouteMetadata,
+        );
+      }
     } catch (e) {
       debugPrint('❌ [MessagesProvider] Error persisting messages: $e');
+    } finally {
+      _isPersisting = false;
     }
   }
 
@@ -830,6 +1079,55 @@ class MessagesProvider with ChangeNotifier {
         .toList();
   }
 
+  /// Remove all messages associated with a specific channel.
+  void clearChannelMessages(int channelIdx) {
+    final messageIdsToRemove = _messages
+        .where(
+          (message) =>
+              message.isChannelMessage && message.channelIdx == channelIdx,
+        )
+        .map((message) => message.id)
+        .toList();
+
+    if (messageIdsToRemove.isEmpty) {
+      return;
+    }
+
+    _messages.removeWhere(
+      (message) => message.isChannelMessage && message.channelIdx == channelIdx,
+    );
+
+    for (final messageId in messageIdsToRemove) {
+      _timeoutTimers[messageId]?.cancel();
+      _timeoutTimers.remove(messageId);
+      _clearChannelSendWarning(messageId);
+      _messageContactMap.remove(messageId);
+      _groupedMessageMapping.remove(messageId);
+      _messageContactLocations.remove(messageId);
+      _messageReceptionDetails.remove(messageId);
+      _messageTransferDetails.remove(messageId);
+      _messageRouteMetadata.remove(messageId);
+    }
+
+    _pendingSentMessages.removeWhere(
+      (_, message) =>
+          message.isChannelMessage && message.channelIdx == channelIdx,
+    );
+    _messageAckHistory.removeWhere(
+      (messageId, _) => messageIdsToRemove.contains(messageId),
+    );
+    _ackHistoryLookup.removeWhere(
+      (_, value) => messageIdsToRemove.contains(value.$1),
+    );
+
+    debugPrint(
+      '🗑️ [MessagesProvider] Cleared ${messageIdsToRemove.length} message(s) for channel $channelIdx',
+    );
+
+    _persistMessages();
+    notifyListeners();
+  }
+
   /// Get recent messages (last N messages)
   List<Message> getRecentMessages({int count = 50}) {
     final sorted = List<Message>.from(_messages)
@@ -837,6 +1135,35 @@ class MessagesProvider with ChangeNotifier {
     return sorted.take(count).toList();
   }
 
+  List<DisplayMessageEntry> buildDisplayMessages(Iterable<Message> messages) {
+    final entries = <DisplayMessageEntry>[];
+
+    for (final message in messages) {
+      final occurrenceCount = _messageOccurrenceCount(message);
+      final existingIndex = entries.indexWhere(
+        (entry) =>
+            entry.message.text == message.text &&
+            _matchesDuplicateScope(entry.message, message),
+      );
+
+      if (existingIndex == -1) {
+        entries.add((message: message, occurrenceCount: occurrenceCount));
+        continue;
+      }
+
+      final existingEntry = entries[existingIndex];
+      entries[existingIndex] = (
+        message: existingEntry.message,
+        occurrenceCount: existingEntry.occurrenceCount + occurrenceCount,
+      );
+    }
+
+    return entries;
+  }
+
+  int _messageOccurrenceCount(Message message) =>
+      _messageReceptionDetails[message.id]?.receivedCopies ?? 1;
+
   /// Get messages from last N hours
   List<Message> getMessagesSince(Duration duration) {
     final cutoff = DateTime.now().subtract(duration);
@@ -857,17 +1184,35 @@ class MessagesProvider with ChangeNotifier {
     return _sarMarkers[id];
   }
 
+  Message? getMessageById(String id) {
+    final index = _messages.indexWhere((message) => message.id == id);
+    if (index == -1) return null;
+    return _messages[index];
+  }
+
   /// Get recent SAR markers (within last hour)
   List<SarMarker> getRecentSarMarkers() {
     return sarMarkers.where((m) => m.isRecent).toList();
   }
 
   /// Remove a SAR marker
-  void removeSarMarker(String id) {
+  Future<void> removeSarMarker(String id) async {
     _sarMarkers.remove(id);
+    _removedSarMarkerIds.add(id);
+    await _storageService.saveRemovedSarMarkerIds(_removedSarMarkerIds);
     notifyListeners();
   }
 
+  Future<void> removeSarMarkerPermanently(String id) async {
+    final hasBackingMessage = _messages.any((message) => message.id == id);
+    if (hasBackingMessage) {
+      deleteMessage(id);
+      return;
+    }
+
+    await removeSarMarker(id);
+  }
+
   /// Mark all messages as read
   void markAllAsRead() {
     bool hasChanges = false;
@@ -904,7 +1249,8 @@ class MessagesProvider with ChangeNotifier {
 
       final matchesDestination = switch (destinationType) {
         'channel' => _isChannelMessageForContact(message, contact),
-        'contact' || 'room' => contact != null && _isMessageForDestination(message, contact),
+        'contact' ||
+        'room' => contact != null && _isMessageForDestination(message, contact),
         _ => false,
       };
 
@@ -954,6 +1300,7 @@ class MessagesProvider with ChangeNotifier {
         final marker = message.toSarMarker();
         if (marker != null) {
           _sarMarkers.remove(marker.id);
+          _removedSarMarkerIds.add(marker.id);
         }
       }
 
@@ -963,6 +1310,7 @@ class MessagesProvider with ChangeNotifier {
       // Cancel timeout timer if it exists
       _timeoutTimers[message.id]?.cancel();
       _timeoutTimers.remove(message.id);
+      _clearChannelSendWarning(message.id);
       if (message.expectedAckTag != null) {
         _pendingSentMessages.remove(message.expectedAckTag);
       }
@@ -976,6 +1324,7 @@ class MessagesProvider with ChangeNotifier {
       debugPrint('🗑️ [MessagesProvider] Message $messageId deleted');
 
       _persistMessages();
+      unawaited(_storageService.saveRemovedSarMarkerIds(_removedSarMarkerIds));
       notifyListeners();
     }
   }
@@ -998,31 +1347,55 @@ class MessagesProvider with ChangeNotifier {
 
   /// Clear all messages
   void clearMessages() {
+    _cancelAllTimers();
     _messages.clear();
     _sarMarkers.clear();
+    _removedSarMarkerIds.clear();
     _messageContactLocations.clear();
     _messageReceptionDetails.clear();
     _messageTransferDetails.clear();
     _messageRouteMetadata.clear();
+    _pendingSentMessages.clear();
+    _messageContactMap.clear();
+    _groupedMessageMapping.clear();
+    _ackTagToRecipients.clear();
+    _messageAckHistory.clear();
+    _ackHistoryLookup.clear();
+    _completedAckHistory.clear();
+    _retryManager.clearAll();
     _persistMessages();
+    unawaited(_storageService.saveRemovedSarMarkerIds(_removedSarMarkerIds));
     notifyListeners();
   }
 
   /// Clear all SAR markers
-  void clearSarMarkers() {
+  Future<void> clearSarMarkers() async {
+    _removedSarMarkerIds.addAll(_sarMarkers.keys);
     _sarMarkers.clear();
+    await _storageService.saveRemovedSarMarkerIds(_removedSarMarkerIds);
     notifyListeners();
   }
 
   /// Clear all data
   void clearAll() {
+    _cancelAllTimers();
     _messages.clear();
     _sarMarkers.clear();
+    _removedSarMarkerIds.clear();
     _messageContactLocations.clear();
     _messageReceptionDetails.clear();
     _messageTransferDetails.clear();
     _messageRouteMetadata.clear();
+    _pendingSentMessages.clear();
+    _messageContactMap.clear();
+    _groupedMessageMapping.clear();
+    _ackTagToRecipients.clear();
+    _messageAckHistory.clear();
+    _ackHistoryLookup.clear();
+    _completedAckHistory.clear();
+    _retryManager.clearAll();
     _persistMessages();
+    unawaited(_storageService.saveRemovedSarMarkerIds(_removedSarMarkerIds));
     notifyListeners();
   }
 
@@ -1181,9 +1554,10 @@ class MessagesProvider with ChangeNotifier {
         );
       }
     }
+    enhancedMessage = _resolveSenderNameIfNeeded(enhancedMessage);
 
     // Check for duplicates (shouldn't happen for sent messages, but be safe)
-    if (_isDuplicate(enhancedMessage)) {
+    if (_findDuplicateMessageIndex(enhancedMessage) != -1) {
       debugPrint(
         '⚠️ [MessagesProvider] Duplicate sent message detected, skipping: ${enhancedMessage.id}',
       );
@@ -1208,7 +1582,7 @@ class MessagesProvider with ChangeNotifier {
     // If it's a SAR marker message, extract and store the marker
     if (sendingMessage.isSarMarker) {
       final marker = sendingMessage.toSarMarker();
-      if (marker != null) {
+      if (marker != null && !_removedSarMarkerIds.contains(marker.id)) {
         debugPrint('  ✅ SAR Marker created:');
         debugPrint('     marker.id: ${marker.id}');
         debugPrint('     marker.notes: "${marker.notes}"');
@@ -1427,6 +1801,9 @@ class MessagesProvider with ChangeNotifier {
         debugPrint(
           '  ℹ️ Channel message (no ACK tracking) - marked as sent immediately',
         );
+        if (message.isChannelMessage) {
+          _scheduleChannelEchoWarning(messageId);
+        }
       }
 
       debugPrint('  Calling notifyListeners() to update UI with "sent" status');
@@ -1475,6 +1852,7 @@ class MessagesProvider with ChangeNotifier {
         lastEchoAt: DateTime.now(),
       );
       _messages[index] = updatedMessage;
+      _clearChannelSendWarning(messageId);
 
       debugPrint('  Updated echo count to: $echoCount');
       _persistMessages();
@@ -1696,7 +2074,7 @@ class MessagesProvider with ChangeNotifier {
       debugPrint('  Message index in list: $index');
 
       if (index != -1) {
-        final updatedMessage = message.copyWith(
+        final updatedMessage = _messages[index].copyWith(
           deliveryStatus: MessageDeliveryStatus.delivered,
           roundTripTimeMs: roundTripTimeMs,
           deliveredAt: DateTime.now(),
@@ -1850,6 +2228,7 @@ class MessagesProvider with ChangeNotifier {
     }
 
     final message = _messages[index];
+    _clearChannelSendWarning(messageId);
     final contact = _messageContactMap[messageId];
 
     debugPrint('❌ [MessagesProvider] Message $messageId timeout/failed');
@@ -1889,6 +2268,7 @@ class MessagesProvider with ChangeNotifier {
         deliveryStatus: MessageDeliveryStatus.sending,
         lastRetryAt: DateTime.now(),
       );
+      _clearChannelSendWarning(messageId);
 
       // Cancel old timeout timer
       _timeoutTimers[message.id]?.cancel();
@@ -1954,6 +2334,7 @@ class MessagesProvider with ChangeNotifier {
         deliveryStatus: MessageDeliveryStatus.sending,
         lastRetryAt: DateTime.now(),
       );
+      _clearChannelSendWarning(messageId);
 
       _timeoutTimers[message.id]?.cancel();
       _timeoutTimers.remove(message.id);
@@ -2044,6 +2425,7 @@ class MessagesProvider with ChangeNotifier {
     _clearAckHistoryForMessage(messageId);
     _retryManager.clearRetry(messageId);
     _messageRouteMetadata.remove(messageId);
+    onManualRetryPreparedCallback?.call(messageId);
 
     _messages[index] = Message(
       id: message.id,
@@ -2051,6 +2433,7 @@ class MessagesProvider with ChangeNotifier {
       senderPublicKeyPrefix: message.senderPublicKeyPrefix,
       channelIdx: message.channelIdx,
       pathLen: message.pathLen,
+      pathBytes: message.pathBytes,
       textType: message.textType,
       senderTimestamp: message.senderTimestamp,
       text: message.text,
@@ -2079,6 +2462,7 @@ class MessagesProvider with ChangeNotifier {
       isVoice: message.isVoice,
       voiceId: message.voiceId,
     );
+    _clearChannelSendWarning(messageId);
 
     _persistMessages();
     notifyListeners();
@@ -2137,11 +2521,7 @@ class MessagesProvider with ChangeNotifier {
 
   @override
   void dispose() {
-    // Cancel all pending timeout timers
-    for (final timer in _timeoutTimers.values) {
-      timer.cancel();
-    }
-    _timeoutTimers.clear();
+    _cancelAllTimers();
     _completedAckHistory.clear();
     _messageAckHistory.clear();
     _ackHistoryLookup.clear();
@@ -2152,6 +2532,19 @@ class MessagesProvider with ChangeNotifier {
     super.dispose();
   }
 
+  /// Cancel all pending timers (timeout + echo warning).
+  void _cancelAllTimers() {
+    for (final timer in _timeoutTimers.values) {
+      timer.cancel();
+    }
+    _timeoutTimers.clear();
+    for (final timer in _channelEchoWarningTimers.values) {
+      timer.cancel();
+    }
+    _channelEchoWarningTimers.clear();
+    _channelEchoWarningMessageIds.clear();
+  }
+
   void _rememberCompletedAck(int ackCode) {
     _completedAckHistory[ackCode] = DateTime.now();
     _cleanupCompletedAckHistory();

lib/providers/voice_provider.dart

@@ -1,5 +1,6 @@
 import 'dart:async';
 import 'dart:convert';
+import 'dart:typed_data';
 import 'package:flutter/foundation.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import '../models/contact.dart';
@@ -299,11 +300,15 @@ class VoiceProvider with ChangeNotifier {
     );
 
     try {
-      final pcm = await _codec.decodePackets(session.packets, session.mode);
+      final decodedPcm = await _codec.decodePackets(
+        session.packets,
+        session.mode,
+      );
+      final pcm = _preparePlaybackPcm(decodedPcm, session.mode);
       debugPrint('🎙️ [VoiceProvider] decoded ${pcm.length} PCM samples');
       _playingSessionId = sessionId;
       notifyListeners();
-      await _player.play(pcm);
+      await _player.play(pcm, sampleRateHz: session.mode.sampleRateHz);
     } catch (e, st) {
       debugPrint('❌ [VoiceProvider] Playback error: $e\n$st');
       if (_playingSessionId == sessionId) {
@@ -319,6 +324,10 @@ class VoiceProvider with ChangeNotifier {
     notifyListeners();
   }
 
+  Int16List _preparePlaybackPcm(Int16List pcm, VoicePacketMode mode) {
+    return pcm;
+  }
+
   Future<void> clearStoredVoiceData() async {
     _sessions.clear();
     _outgoingSessions.clear();

lib/screens/discovery_screen.dart

@@ -0,0 +1,660 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'dart:typed_data';
+
+import '../l10n/app_localizations.dart';
+import '../models/contact.dart';
+import '../providers/connection_provider.dart';
+import '../providers/contacts_provider.dart';
+import '../services/mesh_map_nodes_service.dart';
+import '../widgets/compact_signal_indicator.dart' show SignalMetric;
+
+enum _DiscoveryMenuAction { repeaters, sensors }
+
+class DiscoveryScreen extends StatefulWidget {
+  const DiscoveryScreen({super.key});
+
+  @override
+  State<DiscoveryScreen> createState() => _DiscoveryScreenState();
+}
+
+class _DiscoveryScreenState extends State<DiscoveryScreen> {
+  static const int _repeaterAdvertType = 2;
+  static const int _sensorAdvertType = 4;
+  final Set<String> _resolvingAdvertKeys = <String>{};
+  final Set<int> _runningDiscoveryTypes = <int>{};
+  bool _isResolvingAll = false;
+  late final Future<List<MeshMapNode>> _cachedNodesFuture;
+
+  @override
+  void initState() {
+    super.initState();
+    _cachedNodesFuture = MeshMapNodesService.loadCachedNodes(
+      cacheTtl: MeshMapNodesService.traceCacheTtl,
+    );
+  }
+
+  Future<void> _handleMenuAction(_DiscoveryMenuAction action) async {
+    switch (action) {
+      case _DiscoveryMenuAction.repeaters:
+        await _discoverNodeType(_repeaterAdvertType);
+        break;
+      case _DiscoveryMenuAction.sensors:
+        await _discoverNodeType(_sensorAdvertType);
+        break;
+    }
+  }
+
+  Future<void> _clearAllDiscoveries() async {
+    final pendingCount = context.read<ContactsProvider>().pendingAdverts.length;
+    if (pendingCount == 0) {
+      return;
+    }
+
+    final confirmed = await showDialog<bool>(
+      context: context,
+      builder: (dialogContext) => AlertDialog(
+        title: const Text('Clear discoveries'),
+        content: Text(
+          'Remove all $pendingCount pending discover${pendingCount == 1 ? 'y' : 'ies'} from this device?',
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(dialogContext).pop(false),
+            child: const Text('Cancel'),
+          ),
+          FilledButton(
+            onPressed: () => Navigator.of(dialogContext).pop(true),
+            child: const Text('Clear all'),
+          ),
+        ],
+      ),
+    );
+
+    if (confirmed != true || !mounted) {
+      return;
+    }
+
+    await context.read<ContactsProvider>().clearPendingAdverts();
+    if (!mounted) {
+      return;
+    }
+    ScaffoldMessenger.of(context).showSnackBar(
+      const SnackBar(content: Text('Cleared pending discoveries.')),
+    );
+  }
+
+  Future<void> _discoverNodeType(int advertType) async {
+    if (_runningDiscoveryTypes.contains(advertType)) return;
+
+    setState(() {
+      _runningDiscoveryTypes.add(advertType);
+    });
+
+    try {
+      await context.read<ConnectionProvider>().discoverNodeType(
+        advertType: advertType,
+      );
+      if (!mounted) return;
+      final label = switch (advertType) {
+        _repeaterAdvertType => 'Repeater discovery sent',
+        _sensorAdvertType => 'Sensor discovery sent',
+        _ => 'Discovery sent',
+      };
+      ScaffoldMessenger.of(
+        context,
+      ).showSnackBar(SnackBar(content: Text(label)));
+    } finally {
+      if (mounted) {
+        setState(() {
+          _runningDiscoveryTypes.remove(advertType);
+        });
+      }
+    }
+  }
+
+  Future<void> _resolveAdvert(PendingAdvert advert) async {
+    final keyHex = advert.publicKeyHex;
+    if (_resolvingAdvertKeys.contains(keyHex)) return;
+
+    setState(() {
+      _resolvingAdvertKeys.add(keyHex);
+    });
+
+    try {
+      final connectionProvider = context.read<ConnectionProvider>();
+      final contactsProvider = context.read<ContactsProvider>();
+
+      await connectionProvider.getContact(advert.publicKey);
+      if (connectionProvider.error == 'Not found') {
+        connectionProvider.clearError();
+        final fallbackContact = _contactFromPendingAdvert(advert);
+        await connectionProvider.addOrUpdateContact(fallbackContact);
+        contactsProvider.addOrUpdateContact(
+          fallbackContact,
+          devicePublicKey: connectionProvider.deviceInfo.publicKey,
+        );
+      }
+      if ((advert.typeValue ?? 0) == _sensorAdvertType) {
+        await connectionProvider.requestTelemetry(advert.publicKey);
+      }
+    } finally {
+      if (mounted) {
+        setState(() {
+          _resolvingAdvertKeys.remove(keyHex);
+        });
+      }
+    }
+  }
+
+  Future<void> _resolveAll(List<PendingAdvert> adverts) async {
+    if (_isResolvingAll || adverts.isEmpty) return;
+
+    setState(() {
+      _isResolvingAll = true;
+    });
+
+    try {
+      for (final advert in adverts) {
+        if (!mounted) break;
+        await _resolveAdvert(advert);
+      }
+    } finally {
+      if (mounted) {
+        setState(() {
+          _isResolvingAll = false;
+        });
+      }
+    }
+  }
+
+  String _formatRelativeTime(BuildContext context, DateTime when) {
+    final l10n = AppLocalizations.of(context)!;
+    final diff = DateTime.now().difference(when);
+    if (diff.inMinutes < 1) return l10n.justNow;
+    if (diff.inMinutes < 60) return l10n.minutesAgo(diff.inMinutes);
+    if (diff.inHours < 24) return l10n.hoursAgo(diff.inHours);
+    return l10n.daysAgo(diff.inDays);
+  }
+
+  Contact _contactFromPendingAdvert(PendingAdvert advert) {
+    final lastAdvert =
+        advert.lastAdvert ?? (advert.receivedAt.millisecondsSinceEpoch ~/ 1000);
+    final advName = advert.advName?.trim().isNotEmpty == true
+        ? advert.advName!.trim()
+        : advert.shortDisplayKey;
+
+    return Contact(
+      publicKey: Uint8List.fromList(advert.publicKey),
+      type: ContactType.fromValue(advert.typeValue ?? 0),
+      flags: advert.flags ?? 0,
+      outPathLen: advert.signedEncodedPathLen ?? -1,
+      outPath: advert.paddedPathBytes == null
+          ? Uint8List(64)
+          : Uint8List.fromList(advert.paddedPathBytes!),
+      advName: advName,
+      lastAdvert: lastAdvert,
+      advLat: advert.advLat ?? 0,
+      advLon: advert.advLon ?? 0,
+      lastMod: lastAdvert,
+    );
+  }
+
+  String _displayNameForAdvert(
+    PendingAdvert advert,
+    ContactsProvider contactsProvider,
+    List<MeshMapNode> cachedNodes,
+  ) {
+    final advertisedName = advert.advName?.trim();
+    if (advertisedName != null && advertisedName.isNotEmpty) {
+      return advertisedName;
+    }
+
+    Contact? existingMatch;
+    for (final contact in contactsProvider.contacts) {
+      if (contact.publicKeyHex == advert.publicKeyHex) {
+        existingMatch = contact;
+        break;
+      }
+    }
+    if (existingMatch != null && existingMatch.displayName.trim().isNotEmpty) {
+      return existingMatch.displayName;
+    }
+
+    MeshMapNode? cachedMatch;
+    for (final node in cachedNodes) {
+      if (node.publicKey == advert.publicKeyHex.toLowerCase()) {
+        cachedMatch = node;
+        break;
+      }
+    }
+    if (cachedMatch != null && cachedMatch.name.trim().isNotEmpty) {
+      return cachedMatch.name;
+    }
+
+    return advert.shortDisplayKey;
+  }
+
+  IconData _iconForAdvert(PendingAdvert advert) {
+    return switch (advert.typeValue) {
+      _repeaterAdvertType => Icons.router_outlined,
+      _sensorAdvertType => Icons.sensors_outlined,
+      _ => Icons.campaign_outlined,
+    };
+  }
+
+  String? _typeLabelForAdvert(PendingAdvert advert) {
+    return switch (advert.typeValue) {
+      _repeaterAdvertType => 'Repeater',
+      _sensorAdvertType => 'Sensor',
+      3 => 'Room',
+      1 => 'Chat',
+      _ => null,
+    };
+  }
+
+  String? _resolvedTypeLabelForAdvert(
+    PendingAdvert advert,
+    List<MeshMapNode> cachedNodes,
+  ) {
+    final directType = _typeLabelForAdvert(advert);
+    if (directType != null) {
+      return directType;
+    }
+
+    for (final node in cachedNodes) {
+      if (node.publicKey == advert.publicKeyHex.toLowerCase()) {
+        return switch (node.type) {
+          1 => 'Repeater',
+          4 => 'Sensor',
+          3 => 'Room',
+          2 => 'Chat',
+          _ => null,
+        };
+      }
+    }
+
+    return null;
+  }
+
+  Widget _buildAdvertTitle(
+    BuildContext context, {
+    required String displayName,
+    String? subtitle,
+  }) {
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        Text(
+          displayName,
+          maxLines: 1,
+          overflow: TextOverflow.ellipsis,
+          style: const TextStyle(fontWeight: FontWeight.bold),
+        ),
+        if (subtitle != null && subtitle.isNotEmpty) ...[
+          const SizedBox(height: 2),
+          Text(
+            subtitle,
+            maxLines: 1,
+            overflow: TextOverflow.ellipsis,
+            style: Theme.of(context).textTheme.bodySmall?.copyWith(
+              color: Theme.of(context).colorScheme.onSurfaceVariant,
+            ),
+          ),
+        ],
+      ],
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final l10n = AppLocalizations.of(context)!;
+
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('Discovery'),
+        actions: [
+          Consumer<ConnectionProvider>(
+            builder: (context, connectionProvider, child) {
+              final isConnected = connectionProvider.deviceInfo.isConnected;
+              final repeatersBusy = _runningDiscoveryTypes.contains(
+                _repeaterAdvertType,
+              );
+              final sensorsBusy = _runningDiscoveryTypes.contains(
+                _sensorAdvertType,
+              );
+
+              return PopupMenuButton<_DiscoveryMenuAction>(
+                tooltip: 'Discovery tools',
+                onSelected: _handleMenuAction,
+                itemBuilder: (context) => [
+                  PopupMenuItem<_DiscoveryMenuAction>(
+                    value: _DiscoveryMenuAction.repeaters,
+                    enabled: isConnected && !repeatersBusy,
+                    child: Row(
+                      children: [
+                        repeatersBusy
+                            ? const SizedBox(
+                                width: 18,
+                                height: 18,
+                                child: CircularProgressIndicator(
+                                  strokeWidth: 2,
+                                ),
+                              )
+                            : const Icon(Icons.router_outlined),
+                        const SizedBox(width: 12),
+                        const Text('Discover repeaters'),
+                      ],
+                    ),
+                  ),
+                  PopupMenuItem<_DiscoveryMenuAction>(
+                    value: _DiscoveryMenuAction.sensors,
+                    enabled: isConnected && !sensorsBusy,
+                    child: Row(
+                      children: [
+                        sensorsBusy
+                            ? const SizedBox(
+                                width: 18,
+                                height: 18,
+                                child: CircularProgressIndicator(
+                                  strokeWidth: 2,
+                                ),
+                              )
+                            : const Icon(Icons.sensors_outlined),
+                        const SizedBox(width: 12),
+                        const Text('Discover sensors'),
+                      ],
+                    ),
+                  ),
+                ],
+              );
+            },
+          ),
+        ],
+      ),
+      body: FutureBuilder<List<MeshMapNode>>(
+        future: _cachedNodesFuture,
+        builder: (context, nodesSnapshot) =>
+            Consumer2<ContactsProvider, ConnectionProvider>(
+              builder: (context, contactsProvider, connectionProvider, child) {
+                final pendingAdverts = contactsProvider.pendingAdverts;
+                final isConnected = connectionProvider.deviceInfo.isConnected;
+                final cachedNodes = nodesSnapshot.data ?? const <MeshMapNode>[];
+
+                return ListView(
+                  padding: const EdgeInsets.all(16),
+                  children: [
+                    Card(
+                      child: Padding(
+                        padding: const EdgeInsets.all(16),
+                        child: Column(
+                          crossAxisAlignment: CrossAxisAlignment.start,
+                          children: [
+                            Row(
+                              crossAxisAlignment: CrossAxisAlignment.center,
+                              children: [
+                                const Icon(Icons.person_search),
+                                const SizedBox(width: 12),
+                                Expanded(
+                                  child: Text(
+                                    'Pending discoveries (${pendingAdverts.length})',
+                                    style: Theme.of(context).textTheme.titleMedium,
+                                  ),
+                                ),
+                              ],
+                            ),
+                            const SizedBox(height: 12),
+                            Text(
+                              'Resolve entries manually so they do not auto-populate contacts.',
+                              style: Theme.of(context).textTheme.bodyMedium,
+                            ),
+                            const SizedBox(height: 14),
+                            Row(
+                              children: [
+                                Expanded(
+                                  child: OutlinedButton.icon(
+                                    onPressed: isConnected &&
+                                            pendingAdverts.isNotEmpty &&
+                                            !_isResolvingAll
+                                        ? () => _resolveAll(pendingAdverts)
+                                        : null,
+                                    icon: _isResolvingAll
+                                        ? const SizedBox(
+                                            width: 16,
+                                            height: 16,
+                                            child: CircularProgressIndicator(
+                                              strokeWidth: 2,
+                                            ),
+                                          )
+                                        : const Icon(
+                                            Icons.download_for_offline_outlined,
+                                          ),
+                                    label: const Text('Resolve all'),
+                                  ),
+                                ),
+                                const SizedBox(width: 10),
+                                Expanded(
+                                  child: OutlinedButton.icon(
+                                    onPressed: pendingAdverts.isNotEmpty
+                                        ? _clearAllDiscoveries
+                                        : null,
+                                    icon: const Icon(Icons.clear_all_rounded),
+                                    label: const Text('Clear all'),
+                                  ),
+                                ),
+                              ],
+                            ),
+                          ],
+                        ),
+                      ),
+                    ),
+                    const SizedBox(height: 16),
+                    if (pendingAdverts.isEmpty)
+                      Padding(
+                        padding: const EdgeInsets.symmetric(vertical: 48),
+                        child: Column(
+                          children: [
+                            Icon(
+                              Icons.person_search_outlined,
+                              size: 64,
+                              color: Theme.of(context).disabledColor,
+                            ),
+                            const SizedBox(height: 16),
+                            Text(
+                              'No pending discoveries',
+                              style: Theme.of(context).textTheme.titleLarge,
+                            ),
+                            const SizedBox(height: 8),
+                            Text(
+                              'Unknown adverts will appear here until you choose to resolve them.',
+                              textAlign: TextAlign.center,
+                              style: Theme.of(context).textTheme.bodyMedium,
+                            ),
+                          ],
+                        ),
+                      ),
+                    ...pendingAdverts.map((advert) {
+                      final isResolving = _resolvingAdvertKeys.contains(
+                        advert.publicKeyHex,
+                      );
+                      final displayName = _displayNameForAdvert(
+                        advert,
+                        contactsProvider,
+                        cachedNodes,
+                      );
+                      final typeLabel = _resolvedTypeLabelForAdvert(
+                        advert,
+                        cachedNodes,
+                      );
+                      final downMetric = SignalMetric.fromValues(
+                        rssiDbm: advert.rxRssiDbm,
+                        snrDb: advert.rxSnr,
+                      );
+                      final upMetric = SignalMetric.fromValues(
+                        rssiDbm: advert.repeaterLastRssi,
+                        snrDb: advert.repeaterLastSnr,
+                      );
+                      final detailLines = <String>[
+                        '${l10n.publicKey}: ${advert.shortDisplayKey}',
+                      ];
+                      final summaryParts = <String>[];
+                      final battery = advert.repeaterBatteryPercent;
+                      if (battery != null) {
+                        summaryParts.add('Battery ${battery.round()}%');
+                      }
+                      if (advert.repeaterQueueLen != null) {
+                        summaryParts.add('Queue ${advert.repeaterQueueLen}');
+                      }
+                      if (summaryParts.isNotEmpty) {
+                        detailLines.add(summaryParts.join(' • '));
+                      }
+                      detailLines.add(
+                        '${l10n.lastSeen}: ${_formatRelativeTime(context, advert.receivedAt)}',
+                      );
+                      return Card(
+                        margin: const EdgeInsets.only(bottom: 8),
+                        child: Padding(
+                          padding: const EdgeInsets.all(14),
+                          child: Column(
+                            crossAxisAlignment: CrossAxisAlignment.start,
+                            children: [
+                              Row(
+                                crossAxisAlignment: CrossAxisAlignment.center,
+                                children: [
+                                  CircleAvatar(
+                                    child: Icon(_iconForAdvert(advert)),
+                                  ),
+                                  const SizedBox(width: 12),
+                                  Expanded(
+                                    child: _buildAdvertTitle(
+                                      context,
+                                      displayName: displayName,
+                                      subtitle: typeLabel,
+                                    ),
+                                  ),
+                                  if (downMetric != null || upMetric != null) ...[
+                                    const SizedBox(width: 12),
+                                    _buildSignalSummary(
+                                      context,
+                                      downMetric: downMetric,
+                                      upMetric: upMetric,
+                                    ),
+                                  ],
+                                  const SizedBox(width: 8),
+                                  isResolving
+                                      ? const SizedBox(
+                                          width: 18,
+                                          height: 18,
+                                          child: CircularProgressIndicator(
+                                            strokeWidth: 2,
+                                          ),
+                                        )
+                                      : IconButton(
+                                          visualDensity: VisualDensity.compact,
+                                          icon: const Icon(
+                                            Icons.person_add_alt_1,
+                                          ),
+                                          tooltip: 'Resolve contact',
+                                          onPressed: isConnected
+                                              ? () => _resolveAdvert(advert)
+                                              : null,
+                                        ),
+                                ],
+                              ),
+                              const SizedBox(height: 10),
+                              Text(
+                                detailLines.join('\n'),
+                                style: Theme.of(context).textTheme.bodyMedium,
+                              ),
+                            ],
+                          ),
+                        ),
+                      );
+                    }),
+                  ],
+                );
+              },
+            ),
+      ),
+    );
+  }
+
+  Widget _buildSignalSummary(
+    BuildContext context, {
+    SignalMetric? downMetric,
+    SignalMetric? upMetric,
+  }) {
+    if (downMetric == null && upMetric == null) {
+      return const SizedBox.shrink();
+    }
+
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      crossAxisAlignment: CrossAxisAlignment.end,
+      children: [
+        if (downMetric != null)
+          _buildDirectionalSignal(
+            context,
+            icon: Icons.south_west_rounded,
+            metric: downMetric,
+          ),
+        if (downMetric != null && upMetric != null) const SizedBox(height: 6),
+        if (upMetric != null)
+          _buildDirectionalSignal(
+            context,
+            icon: Icons.north_east_rounded,
+            metric: upMetric,
+          ),
+      ],
+    );
+  }
+
+  Widget _buildDirectionalSignal(
+    BuildContext context, {
+    required IconData icon,
+    required SignalMetric metric,
+  }) {
+    return Row(
+      mainAxisSize: MainAxisSize.min,
+      crossAxisAlignment: CrossAxisAlignment.center,
+      children: [
+        Icon(
+          icon,
+          size: 11,
+          color: Theme.of(context).colorScheme.onSurfaceVariant,
+        ),
+        const SizedBox(width: 3),
+        _buildMiniSignalBars(context, metric),
+        const SizedBox(width: 4),
+        Text(
+          metric.valueLabel,
+          style: Theme.of(context).textTheme.labelSmall?.copyWith(
+            fontWeight: FontWeight.w700,
+          ),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildMiniSignalBars(BuildContext context, SignalMetric metric) {
+    final inactive = Theme.of(context).colorScheme.outlineVariant;
+    return Row(
+      mainAxisSize: MainAxisSize.min,
+      crossAxisAlignment: CrossAxisAlignment.end,
+      children: [
+        for (var index = 0; index < 3; index++) ...[
+          if (index > 0) const SizedBox(width: 2),
+          Container(
+            width: 3,
+            height: 6.0 + (index * 4),
+            decoration: BoxDecoration(
+              color: index < metric.activeBars ? metric.color : inactive,
+              borderRadius: BorderRadius.circular(2),
+            ),
+          ),
+        ],
+      ],
+    );
+  }
+}

lib/screens/home_screen.dart

@@ -12,11 +12,14 @@ import '../providers/contacts_provider.dart';
 import '../theme/app_theme.dart';
 import 'messages_tab.dart';
 import 'contacts_tab.dart';
+import 'discovery_screen.dart';
 import 'sensors_tab.dart';
 import 'map_tab.dart';
+import 'repeaters_map_screen.dart';
 import 'settings_screen.dart';
 import 'device_config_screen.dart';
 import 'packet_log_screen.dart';
+import 'live_traffic_screen.dart';
 import 'spectrum_scan_screen.dart';
 import '../utils/toast_logger.dart';
 import '../l10n/app_localizations.dart';
@@ -217,6 +220,10 @@ class _HomeScreenState extends State<HomeScreen>
     );
   }
 
+  void _openLiveTraffic(ConnectionProvider provider) {
+    openLiveTrafficScreen(context, provider);
+  }
+
   @override
   void didChangeAppLifecycleState(AppLifecycleState state) {
     _lifecycleState = state;
@@ -646,6 +653,99 @@ class _HomeScreenState extends State<HomeScreen>
                       );
                     }
 
+                    items.add(
+                      PopupMenuItem(
+                        child: const Row(
+                          children: [
+                            Icon(Icons.radar_outlined),
+                            SizedBox(width: 8),
+                            Text('Live Traffic'),
+                          ],
+                        ),
+                        onTap: () {
+                          final navigator = Navigator.of(context);
+                          final provider = context.read<ConnectionProvider>();
+                          Future.delayed(Duration.zero, () {
+                            if (!mounted) return;
+                            navigator.push(
+                              MaterialPageRoute(
+                                builder: (_) => LiveTrafficScreen.fromProvider(
+                                  provider,
+                                  openPacketLogs: () {
+                                    navigator.push(
+                                      MaterialPageRoute(
+                                        builder: (_) => PacketLogScreen(
+                                          bleService: provider.bleService,
+                                        ),
+                                      ),
+                                    );
+                                  },
+                                ),
+                              ),
+                            );
+                          });
+                        },
+                      ),
+                    );
+
+                    items.add(
+                      PopupMenuItem(
+                        child: const Row(
+                          children: [
+                            Icon(Icons.router_outlined),
+                            SizedBox(width: 8),
+                            Text('Repeaters Map'),
+                          ],
+                        ),
+                        onTap: () {
+                          final navigator = Navigator.of(context);
+                          Future.delayed(Duration.zero, () {
+                            if (!mounted) return;
+                            navigator.push(
+                              MaterialPageRoute(
+                                builder: (context) =>
+                                    const RepeatersMapScreen(),
+                                fullscreenDialog: true,
+                              ),
+                            );
+                          });
+                        },
+                      ),
+                    );
+
+                    items.add(
+                      PopupMenuItem(
+                        child: Row(
+                          children: [
+                            const Icon(Icons.person_search),
+                            const SizedBox(width: 8),
+                            Consumer<ContactsProvider>(
+                              builder: (context, contactsProvider, child) {
+                                final pendingCount =
+                                    contactsProvider.pendingAdverts.length;
+                                return Text(
+                                  pendingCount > 0
+                                      ? 'Discovery ($pendingCount)'
+                                      : 'Discovery',
+                                );
+                              },
+                            ),
+                          ],
+                        ),
+                        onTap: () {
+                          final navigator = Navigator.of(context);
+                          Future.delayed(Duration.zero, () {
+                            if (!mounted) return;
+                            navigator.push(
+                              MaterialPageRoute(
+                                builder: (context) => const DiscoveryScreen(),
+                              ),
+                            );
+                          });
+                        },
+                      ),
+                    );
+
                     items.add(
                       PopupMenuItem(
                         child: Row(
@@ -687,6 +787,9 @@ class _HomeScreenState extends State<HomeScreen>
           switch (tab) {
             case _HomeTab.messages:
               return MessagesTab(
+                isActive:
+                    _currentTab == _HomeTab.messages &&
+                    _lifecycleState == AppLifecycleState.resumed,
                 onNavigateToMap: _isMapEnabled
                     ? () => _navigateToTab(_HomeTab.map)
                     : null,
@@ -746,7 +849,7 @@ class _HomeScreenState extends State<HomeScreen>
                               Icons.message,
                               unreadCount,
                             ),
-                            text: AppLocalizations.of(context)!.messages,
+                            text: 'Chat',
                           );
                         case _HomeTab.contacts:
                           return Tab(
@@ -1030,6 +1133,7 @@ class _HomeScreenState extends State<HomeScreen>
                 SizedBox(width: isTight ? 8 : 12),
                 if (_showRxTxIndicators)
                   GestureDetector(
+                    onTap: () => _openLiveTraffic(provider),
                     onLongPress: () {
                       Navigator.push(
                         context,

lib/screens/map_tab.dart

@@ -22,11 +22,13 @@ import '../models/message.dart';
 import '../services/background_location_service.dart';
 import '../services/location_tracking_service.dart';
 import '../services/map_marker_service.dart';
+import '../services/message_destination_preferences.dart';
 import '../services/trail_color_service.dart';
 import '../widgets/map_debug_info.dart';
 import '../widgets/map/compass_widget.dart';
 import '../widgets/map/detailed_compass_dialog.dart';
 import '../widgets/map/drawing_layer.dart';
+import '../widgets/map/drawing_toolbar.dart';
 import '../widgets/map/location_trail_layer.dart';
 import '../widgets/map/trail_controls.dart';
 import '../widgets/map/map_message_overlay.dart';
@@ -815,6 +817,174 @@ class _MapTabState extends State<MapTab> with AutomaticKeepAliveClientMixin {
     }
   }
 
+  Future<void> _showSarMarkerActions(
+    SarMarker marker,
+    MessagesProvider messagesProvider,
+    ContactsProvider contactsProvider,
+  ) async {
+    final message = messagesProvider.getMessageById(marker.id);
+
+    await showModalBottomSheet<void>(
+      context: context,
+      showDragHandle: true,
+      builder: (sheetContext) {
+        final theme = Theme.of(sheetContext);
+        return SafeArea(
+          child: Padding(
+            padding: const EdgeInsets.fromLTRB(20, 8, 20, 20),
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Row(
+                  children: [
+                    Text(marker.emoji, style: const TextStyle(fontSize: 24)),
+                    const SizedBox(width: 10),
+                    Expanded(
+                      child: Text(
+                        marker.displayName,
+                        style: theme.textTheme.titleMedium,
+                      ),
+                    ),
+                  ],
+                ),
+                const SizedBox(height: 12),
+                Text(
+                  '${marker.location.latitude.toStringAsFixed(6)}, ${marker.location.longitude.toStringAsFixed(6)}',
+                  style: theme.textTheme.bodyMedium,
+                ),
+                const SizedBox(height: 4),
+                Text(
+                  marker.senderName != null
+                      ? '${marker.timeAgo} • ${marker.senderName}'
+                      : marker.timeAgo,
+                  style: theme.textTheme.bodySmall,
+                ),
+                if (marker.notes != null && marker.notes!.isNotEmpty) ...[
+                  const SizedBox(height: 12),
+                  Text(marker.notes!),
+                ],
+                const SizedBox(height: 16),
+                if (message != null)
+                  ListTile(
+                    contentPadding: EdgeInsets.zero,
+                    leading: const Icon(Icons.chat_bubble_outline),
+                    title: const Text('Open message'),
+                    subtitle: const Text('Jump to the related SAR message'),
+                    onTap: () async {
+                      Navigator.pop(sheetContext);
+                      await _openSarMarkerMessage(
+                        message,
+                        messagesProvider,
+                        contactsProvider,
+                      );
+                    },
+                  ),
+                ListTile(
+                  contentPadding: EdgeInsets.zero,
+                  leading: const Icon(Icons.delete_outline, color: Colors.red),
+                  title: Text(
+                    'Remove marker',
+                    style: TextStyle(color: theme.colorScheme.error),
+                  ),
+                  subtitle: Text(
+                    message != null
+                        ? 'This also removes the linked SAR message.'
+                        : 'Hide this marker from the map.',
+                  ),
+                  onTap: () async {
+                    final confirmed = await _confirmSarMarkerRemoval(
+                      hasMessage: message != null,
+                    );
+                    if (!mounted ||
+                        !sheetContext.mounted ||
+                        confirmed != true) {
+                      return;
+                    }
+                    Navigator.pop(sheetContext);
+                    await messagesProvider.removeSarMarkerPermanently(
+                      marker.id,
+                    );
+                  },
+                ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
+  }
+
+  Future<bool?> _confirmSarMarkerRemoval({required bool hasMessage}) {
+    return showDialog<bool>(
+      context: context,
+      builder: (dialogContext) => AlertDialog(
+        title: const Text('Remove SAR marker'),
+        content: Text(
+          hasMessage
+              ? 'This will remove the marker and its linked chat message.'
+              : 'This will hide the marker from the map, even if it is not visible in chat.',
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(dialogContext, false),
+            child: Text(AppLocalizations.of(dialogContext)!.cancel),
+          ),
+          TextButton(
+            onPressed: () => Navigator.pop(dialogContext, true),
+            style: TextButton.styleFrom(foregroundColor: Colors.red),
+            child: Text(AppLocalizations.of(dialogContext)!.delete),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Future<void> _openSarMarkerMessage(
+    Message message,
+    MessagesProvider messagesProvider,
+    ContactsProvider contactsProvider,
+  ) async {
+    if (message.isChannelMessage) {
+      final channelContact = contactsProvider.channels.where((contact) {
+        return contact.publicKey.length > 1 &&
+            contact.publicKey[1] == (message.channelIdx ?? 0);
+      }).firstOrNull;
+
+      messagesProvider.navigateToDestination(
+        MessageDestinationPreferences.destinationTypeChannel,
+        recipientPublicKeyHex: channelContact?.publicKeyHex,
+      );
+    } else {
+      Contact? destinationContact;
+
+      if (message.recipientPublicKey != null) {
+        destinationContact = contactsProvider.contacts.where((contact) {
+          return contact.publicKey.length >=
+                  message.recipientPublicKey!.length &&
+              contact.publicKey.matches(message.recipientPublicKey!);
+        }).firstOrNull;
+      } else if (message.senderPublicKeyPrefix != null &&
+          message.senderPublicKeyPrefix!.length >= 6) {
+        destinationContact = contactsProvider.findContactByPrefix(
+          message.senderPublicKeyPrefix!,
+        );
+      }
+
+      if (destinationContact != null) {
+        messagesProvider.navigateToDestination(
+          destinationContact.isRoom
+              ? MessageDestinationPreferences.destinationTypeRoom
+              : MessageDestinationPreferences.destinationTypeContact,
+          recipientPublicKeyHex: destinationContact.publicKeyHex,
+        );
+      }
+    }
+
+    messagesProvider.navigateToMessage(message.id);
+    widget.onNavigateToMessages?.call();
+  }
+
   /// Show SAR dialog with pre-populated location from map long press
   void _showSarDialogWithLocation(LatLng location) {
     // Create a Position object from the LatLng coordinates
@@ -1118,9 +1288,26 @@ class _MapTabState extends State<MapTab> with AutomaticKeepAliveClientMixin {
   Widget build(BuildContext context) {
     super.build(context); // Required for AutomaticKeepAliveClientMixin
 
-    return Consumer3<ContactsProvider, MessagesProvider, DrawingProvider>(
-      builder: (context, contactsProvider, messagesProvider, drawingProvider, child) {
-        final contactsWithLocation = contactsProvider.contactsWithLocation;
+    return Consumer4<
+      ContactsProvider,
+      MessagesProvider,
+      DrawingProvider,
+      MapProvider
+    >(
+      builder: (
+        context,
+        contactsProvider,
+        messagesProvider,
+        drawingProvider,
+        mapProvider,
+        child,
+      ) {
+        final allContactsWithLocation = contactsProvider.contactsWithLocation;
+        final contactsWithLocation = mapProvider.hideRepeatersOnMap
+            ? allContactsWithLocation
+                .where((contact) => !contact.isRepeater)
+                .toList()
+            : allContactsWithLocation;
         // Filter SAR markers based on visibility toggle
         final allSarMarkers = messagesProvider.sarMarkers;
         final sarMarkers = drawingProvider.showSarMarkers
@@ -1718,7 +1905,7 @@ class _MapTabState extends State<MapTab> with AutomaticKeepAliveClientMixin {
                         onTap: (contact) {
                           _showDetailedCompassWithContact(
                             context,
-                            contactsProvider.contactsWithLocation,
+                            contactsWithLocation,
                             messagesProvider.sarMarkers,
                             contact,
                           );
@@ -1730,9 +1917,11 @@ class _MapTabState extends State<MapTab> with AutomaticKeepAliveClientMixin {
                         context: context,
                         mapRotation: _getMapRotation(),
                         onTap: (marker) {
-                          // Navigate to the corresponding message in Messages tab
-                          messagesProvider.navigateToMessage(marker.id);
-                          widget.onNavigateToMessages?.call();
+                          _showSarMarkerActions(
+                            marker,
+                            messagesProvider,
+                            contactsProvider,
+                          );
                         },
                       ),
                       // User location marker with directional pointer
@@ -2020,7 +2209,7 @@ class _MapTabState extends State<MapTab> with AutomaticKeepAliveClientMixin {
                 child: GestureDetector(
                   onTap: () => _showDetailedCompass(
                     context,
-                    contactsProvider.contactsWithLocation,
+                    contactsWithLocation,
                     messagesProvider.sarMarkers,
                   ),
                   child: CompassWidget(
@@ -2131,6 +2320,8 @@ class _MapTabState extends State<MapTab> with AutomaticKeepAliveClientMixin {
                 right: 16,
                 child: Column(
                   children: [
+                    const DrawingToolbar(),
+                    const SizedBox(height: 8),
                     // Hide other buttons when in drawing mode
                     if (!drawingProvider.isDrawing) ...[
                       // Current Location - always center to GPS

lib/screens/messages_tab.dart

@@ -39,8 +39,9 @@ import '../l10n/app_localizations.dart';
 
 class MessagesTab extends StatefulWidget {
   final VoidCallback? onNavigateToMap;
+  final bool isActive;
 
-  const MessagesTab({super.key, this.onNavigateToMap});
+  const MessagesTab({super.key, this.onNavigateToMap, this.isActive = true});
 
   @override
   State<MessagesTab> createState() => _MessagesTabState();
@@ -50,6 +51,7 @@ class _MessagesTabState extends State<MessagesTab> {
   static const int _maxContactMessageBytes = 156;
   static const int _maxChannelMessageBytes = 127;
   static const double _composerOverlayHeight = 148;
+  static const Duration _channelAutoReadDelay = Duration(seconds: 5);
 
   final TextEditingController _textController = TextEditingController();
   final FocusNode _focusNode = FocusNode();
@@ -57,6 +59,12 @@ class _MessagesTabState extends State<MessagesTab> {
   int _messageByteCount = 0;
   String? _highlightedMessageId;
   Timer? _highlightTimer; // Timer for clearing message highlight
+  Timer? _channelReadTimer;
+  String? _pendingChannelReadKey;
+  bool _suppressMentionTrigger = false;
+  TextRange? _activeMentionRange;
+  String _mentionQuery = '';
+  List<Contact> _mentionSuggestions = const [];
 
   // Message destination state
   String _destinationType =
@@ -71,7 +79,7 @@ class _MessagesTabState extends State<MessagesTab> {
   final VoiceRecorderService _voiceRecorder = VoiceRecorderService();
   bool _isRecording = false;
   bool _isSendingVoice = false;
-  static const int _maxVoicePackets = 10;
+  static const Duration _maxVoiceRecordingDuration = Duration(seconds: 30);
   static const double _silenceRmsThreshold = 500.0;
   static const double _silencePeakThreshold = 1400.0;
   static const int _maxInteriorSilentChunks = 2;
@@ -85,16 +93,17 @@ class _MessagesTabState extends State<MessagesTab> {
   @override
   void initState() {
     super.initState();
-    _textController.addListener(_updateCharacterCount);
+    _textController.addListener(_handleComposerChanged);
+    _focusNode.addListener(_handleFocusChanged);
     // Load saved message destination
     _loadSavedDestination();
-    _loadVoiceBitrate();
+    _loadVoiceSettings();
     WidgetsBinding.instance.addPostFrameCallback((_) {
       _checkForNavigationRequest();
     });
   }
 
-  Future<void> _loadVoiceBitrate() async {
+  Future<void> _loadVoiceSettings() async {
     final bitrate = await VoiceBitratePreferences.getBitrate();
     if (!mounted) return;
     setState(() {
@@ -115,14 +124,24 @@ class _MessagesTabState extends State<MessagesTab> {
   @override
   void dispose() {
     _highlightTimer?.cancel();
+    _channelReadTimer?.cancel();
     _voiceStreamSub?.cancel();
     _voiceRecorder.dispose();
+    _focusNode.removeListener(_handleFocusChanged);
     _textController.dispose();
     _focusNode.dispose();
     _scrollController.dispose();
     super.dispose();
   }
 
+  @override
+  void didUpdateWidget(covariant MessagesTab oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    if (oldWidget.isActive != widget.isActive) {
+      _syncChannelAutoReadTimer(context.read<MessagesProvider>());
+    }
+  }
+
   void _checkForNavigationRequest() {
     final messagesProvider = context.read<MessagesProvider>();
     final targetMessageId = messagesProvider.targetMessageId;
@@ -144,9 +163,13 @@ class _MessagesTabState extends State<MessagesTab> {
 
   void _scrollToMessage(String messageId) {
     final messagesProvider = context.read<MessagesProvider>();
-    final messages = _getFilteredMessages(messagesProvider);
+    final messages = messagesProvider.buildDisplayMessages(
+      _getFilteredMessages(messagesProvider),
+    );
 
-    final messageIndex = messages.indexWhere((m) => m.id == messageId);
+    final messageIndex = messages.indexWhere(
+      (entry) => entry.message.id == messageId,
+    );
 
     if (messageIndex != -1 && _scrollController.hasClients) {
       // Calculate position - accounting for reverse list
@@ -177,12 +200,130 @@ class _MessagesTabState extends State<MessagesTab> {
     }
   }
 
+  void _handleComposerChanged() {
+    _updateCharacterCount();
+
+    if (_suppressMentionTrigger) {
+      return;
+    }
+
+    _updateMentionSuggestions(_textController.value);
+  }
+
   void _updateCharacterCount() {
     setState(() {
       _messageByteCount = utf8.encode(_textController.text).length;
     });
   }
 
+  void _handleFocusChanged() {
+    if (!_focusNode.hasFocus) {
+      _clearMentionSuggestions();
+      return;
+    }
+
+    if (_suppressMentionTrigger) {
+      return;
+    }
+
+    _updateMentionSuggestions(_textController.value);
+  }
+
+  void _updateMentionSuggestions(TextEditingValue value) {
+    final triggerRange = _getMentionTriggerRange(value);
+    if (triggerRange == null) {
+      _clearMentionSuggestions();
+      return;
+    }
+
+    final query = value.text.substring(
+      triggerRange.start + 1,
+      triggerRange.end,
+    );
+    final contacts = _buildMentionSuggestions(query);
+    if (!mounted) {
+      return;
+    }
+
+    setState(() {
+      _activeMentionRange = triggerRange;
+      _mentionQuery = query;
+      _mentionSuggestions = contacts;
+    });
+  }
+
+  void _clearMentionSuggestions() {
+    if (_activeMentionRange == null &&
+        _mentionQuery.isEmpty &&
+        _mentionSuggestions.isEmpty) {
+      return;
+    }
+
+    setState(() {
+      _activeMentionRange = null;
+      _mentionQuery = '';
+      _mentionSuggestions = const [];
+    });
+  }
+
+  TextRange? _getMentionTriggerRange(TextEditingValue value) {
+    if (!value.selection.isValid || !value.selection.isCollapsed) {
+      return null;
+    }
+
+    final cursorOffset = value.selection.baseOffset;
+    if (cursorOffset <= 0) {
+      return null;
+    }
+
+    final text = value.text;
+    final triggerStart = text.lastIndexOf('@', cursorOffset - 1);
+    if (triggerStart == -1) {
+      return null;
+    }
+
+    final leadingChar = triggerStart > 0 ? text[triggerStart - 1] : null;
+    if (leadingChar != null && !RegExp(r'[\s\(\[\{]').hasMatch(leadingChar)) {
+      return null;
+    }
+
+    final query = text.substring(triggerStart + 1, cursorOffset);
+    if (query.contains(RegExp(r'[\s@\[\]\n\r]'))) {
+      return null;
+    }
+
+    return TextRange(start: triggerStart, end: cursorOffset);
+  }
+
+  List<Contact> _buildMentionSuggestions(String query) {
+    final contactsProvider = context.read<ContactsProvider>();
+    final normalizedQuery = query.trim().toLowerCase();
+    final contacts =
+        contactsProvider.contacts
+            .where((contact) => contact.type == ContactType.chat)
+            .where((contact) {
+              if (normalizedQuery.isEmpty) return true;
+              return contact.displayName.toLowerCase().contains(
+                normalizedQuery,
+              );
+            })
+            .toList()
+          ..sort((a, b) {
+            final aName = a.displayName.toLowerCase();
+            final bName = b.displayName.toLowerCase();
+            final aStarts =
+                normalizedQuery.isNotEmpty && aName.startsWith(normalizedQuery);
+            final bStarts =
+                normalizedQuery.isNotEmpty && bName.startsWith(normalizedQuery);
+            if (aStarts != bStarts) {
+              return aStarts ? -1 : 1;
+            }
+            return aName.compareTo(bName);
+          });
+
+    return contacts.take(8).toList(growable: false);
+  }
+
   int get _maxMessageBytes =>
       _destinationType == MessageDestinationPreferences.destinationTypeChannel
       ? _maxChannelMessageBytes
@@ -338,9 +479,47 @@ class _MessagesTabState extends State<MessagesTab> {
     _focusNode.requestFocus();
   }
 
+  void _insertReplyMention(String displayName, {TextRange? replacementRange}) {
+    final trimmedName = displayName.trim();
+    if (trimmedName.isEmpty) return;
+
+    final mention = '@[$trimmedName] ';
+    final value = _textController.value;
+    final selection = replacementRange ?? value.selection;
+    final hasSelection =
+        selection.isValid &&
+        selection.start >= 0 &&
+        selection.end >= selection.start;
+
+    final start = hasSelection ? selection.start : value.text.length;
+    final end = hasSelection ? selection.end : value.text.length;
+    final nextText = value.text.replaceRange(start, end, mention);
+    final nextOffset = start + mention.length;
+
+    _suppressMentionTrigger = true;
+    _textController.value = value.copyWith(
+      text: nextText,
+      selection: TextSelection.collapsed(offset: nextOffset),
+      composing: TextRange.empty,
+    );
+    _suppressMentionTrigger = false;
+    _clearMentionSuggestions();
+    _enforceMessageByteLimit();
+  }
+
+  void _selectMention(Contact contact) {
+    _insertReplyMention(
+      contact.displayName,
+      replacementRange: _activeMentionRange,
+    );
+    _focusNode.requestFocus();
+  }
+
   Future<void> _replyToMessage(Message message) async {
     final l10n = AppLocalizations.of(context)!;
     final contactsProvider = context.read<ContactsProvider>();
+    Contact? senderContact;
+    String? senderDisplayName;
 
     String destinationType;
     Contact? recipient;
@@ -360,26 +539,54 @@ class _MessagesTabState extends State<MessagesTab> {
           return;
         }
       }
-    } else {
+
       final senderPrefix = message.senderPublicKeyPrefix;
-      if (senderPrefix == null || senderPrefix.length < 6) {
-        ToastLogger.error(context, l10n.cannotReplySenderMissing);
-        return;
+      if (senderPrefix != null && senderPrefix.length >= 6) {
+        senderContact = contactsProvider.findContactByPrefix(senderPrefix);
       }
+      senderDisplayName =
+          senderContact?.displayName ?? message.senderName?.trim();
+    } else {
+      final roomRecipient = message.recipientPublicKey == null
+          ? null
+          : contactsProvider.findContactByKey(message.recipientPublicKey!);
 
-      recipient = contactsProvider.findContactByPrefix(senderPrefix);
-      if (recipient == null) {
-        ToastLogger.error(context, l10n.cannotReplyContactNotFound);
-        return;
+      if (roomRecipient?.isRoom == true) {
+        destinationType = MessageDestinationPreferences.destinationTypeRoom;
+        recipient = roomRecipient;
+
+        final senderPrefix = message.senderPublicKeyPrefix;
+        if (senderPrefix != null && senderPrefix.length >= 6) {
+          senderContact = contactsProvider.findContactByPrefix(senderPrefix);
+        }
+        senderDisplayName =
+            senderContact?.displayName ?? message.senderName?.trim();
+      } else {
+        final senderPrefix = message.senderPublicKeyPrefix;
+        if (senderPrefix == null || senderPrefix.length < 6) {
+          ToastLogger.error(context, l10n.cannotReplySenderMissing);
+          return;
+        }
+
+        recipient = contactsProvider.findContactByPrefix(senderPrefix);
+        if (recipient == null) {
+          ToastLogger.error(context, l10n.cannotReplyContactNotFound);
+          return;
+        }
+
+        destinationType = recipient.isRoom
+            ? MessageDestinationPreferences.destinationTypeRoom
+            : MessageDestinationPreferences.destinationTypeContact;
       }
-
-      destinationType = recipient.isRoom
-          ? MessageDestinationPreferences.destinationTypeRoom
-          : MessageDestinationPreferences.destinationTypeContact;
     }
 
     await _onRecipientSelected(destinationType, recipient);
     if (!mounted) return;
+    if ((message.isChannelMessage || recipient?.isRoom == true) &&
+        senderDisplayName != null &&
+        senderDisplayName.isNotEmpty) {
+      _insertReplyMention(senderDisplayName);
+    }
     _focusNode.requestFocus();
   }
 
@@ -433,6 +640,9 @@ class _MessagesTabState extends State<MessagesTab> {
       return;
     }
 
+    _textController.clear();
+    _focusNode.unfocus();
+
     try {
       // Check destination type and send accordingly
       if (_destinationType ==
@@ -463,13 +673,18 @@ class _MessagesTabState extends State<MessagesTab> {
         await _sendToChannel(text, connectionProvider, messagesProvider, 0);
       }
 
-      _textController.clear();
-      _focusNode.unfocus();
       _markCurrentDestinationAsRead();
 
       if (!mounted) return;
     } catch (e) {
       if (!mounted) return;
+      if (_textController.text.isEmpty) {
+        _textController.text = text;
+        _textController.selection = TextSelection.collapsed(
+          offset: _textController.text.length,
+        );
+        _focusNode.requestFocus();
+      }
       ToastLogger.error(context, 'Failed to send: $e');
     }
   }
@@ -783,7 +998,7 @@ class _MessagesTabState extends State<MessagesTab> {
   Future<void> _startVoiceRecording() async {
     if (_isSendingVoice || _isRecording) return;
     debugPrint('🎙️ [Voice] _startVoiceRecording called');
-    // Read fresh bitrate preference so settings changes apply immediately.
+    // Read fresh voice preferences so settings changes apply immediately.
     final selectedBitrate = await VoiceBitratePreferences.getBitrate();
     if (mounted) {
       setState(() {
@@ -822,11 +1037,12 @@ class _MessagesTabState extends State<MessagesTab> {
       _selectedVoiceBitrate,
     );
     final packetDuration = Duration(
-      milliseconds: codec2ModeFor(_activeVoiceMode!).packetDurationMs,
+      milliseconds: _activeVoiceMode!.packetDurationMs,
     );
+    final maxVoicePackets = _maxVoicePacketsForMode(_activeVoiceMode!);
 
     debugPrint(
-      '🎙️ [Voice] session=$_currentVoiceSessionId mode=$_activeVoiceMode chunkDuration=${packetDuration.inMilliseconds}ms',
+      '🎙️ [Voice] session=$_currentVoiceSessionId mode=$_activeVoiceMode chunkDuration=${packetDuration.inMilliseconds}ms maxPackets=$maxVoicePackets',
     );
 
     _recordedChunks.clear();
@@ -835,9 +1051,13 @@ class _MessagesTabState extends State<MessagesTab> {
     try {
       final stream = _voiceRecorder.startCapture(
         chunkDuration: packetDuration,
+        sampleRateHz: _activeVoiceMode!.sampleRateHz,
         enableBandPassFilter: appProvider.isVoiceBandPassFilterEnabled,
         enableCompressor: appProvider.isVoiceCompressorEnabled,
         enableLimiter: appProvider.isVoiceLimiterEnabled,
+        enableAutoGain: appProvider.isVoiceAutoGainEnabled,
+        enableEchoCancellation: appProvider.isVoiceEchoCancellationEnabled,
+        enableNoiseSuppression: appProvider.isVoiceNoiseSuppressionEnabled,
       );
       debugPrint('🎙️ [Voice] capture started, listening for chunks...');
       _voiceStreamSub = stream.listen(
@@ -848,7 +1068,7 @@ class _MessagesTabState extends State<MessagesTab> {
             '🎙️ [Voice] chunk #${_recordedChunks.length} received: ${pcmChunk.length} samples',
           );
           setState(() {});
-          if (_recordedChunks.length >= _maxVoicePackets) {
+          if (_recordedChunks.length >= maxVoicePackets) {
             debugPrint('🎙️ [Voice] max packets reached, stopping');
             _stopAndSendVoice();
           }
@@ -865,6 +1085,12 @@ class _MessagesTabState extends State<MessagesTab> {
     }
   }
 
+  int _maxVoicePacketsForMode(VoicePacketMode mode) {
+    final packets =
+        _maxVoiceRecordingDuration.inMilliseconds ~/ mode.packetDurationMs;
+    return packets < 1 ? 1 : packets;
+  }
+
   Future<void> _stopAndSendVoice() async {
     if (!_isRecording) return;
     final trimSilenceEnabled = context
@@ -879,9 +1105,14 @@ class _MessagesTabState extends State<MessagesTab> {
     await _voiceRecorder.stopCapture();
 
     final rawChunks = List<Int16List>.from(_recordedChunks);
-    final chunks = trimSilenceEnabled ? _trimSilence(rawChunks) : rawChunks;
+    final trimmedChunks = trimSilenceEnabled
+        ? _trimSilence(rawChunks)
+        : rawChunks;
     final sessionId = _currentVoiceSessionId;
     final mode = _activeVoiceMode;
+    final chunks = mode == null
+        ? trimmedChunks
+        : _prepareChunksForSending(trimmedChunks, mode);
     _recordedChunks.clear();
 
     debugPrint(
@@ -1070,6 +1301,13 @@ class _MessagesTabState extends State<MessagesTab> {
     messagesProvider.markMessageSent(msgId, 0, 0);
   }
 
+  List<Int16List> _prepareChunksForSending(
+    List<Int16List> chunks,
+    VoicePacketMode mode,
+  ) {
+    return chunks;
+  }
+
   List<Int16List> _trimSilence(List<Int16List> chunks) {
     if (chunks.isEmpty) return chunks;
 
@@ -1099,16 +1337,28 @@ class _MessagesTabState extends State<MessagesTab> {
   bool _isSilentChunk(Int16List chunk) {
     if (chunk.isEmpty) return true;
 
+    final rms = _chunkRms(chunk);
+    final peak = _chunkPeak(chunk);
+    return rms < _silenceRmsThreshold && peak < _silencePeakThreshold;
+  }
+
+  double _chunkRms(Int16List chunk) {
     var sumSquares = 0.0;
+    for (final sample in chunk) {
+      sumSquares += sample * sample;
+    }
+    return math.sqrt(sumSquares / chunk.length);
+  }
+
+  int _chunkPeak(Int16List chunk) {
     var peak = 0;
     for (final sample in chunk) {
       final absSample = sample.abs();
-      if (absSample > peak) peak = absSample;
-      sumSquares += sample * sample;
+      if (absSample > peak) {
+        peak = absSample;
+      }
     }
-
-    final rms = math.sqrt(sumSquares / chunk.length);
-    return rms < _silenceRmsThreshold && peak < _silencePeakThreshold;
+    return peak;
   }
 
   bool _isPublicChannelSelected() {
@@ -1643,12 +1893,64 @@ class _MessagesTabState extends State<MessagesTab> {
   }
 
   void _markCurrentDestinationAsRead() {
+    _channelReadTimer?.cancel();
+    _pendingChannelReadKey = null;
     context.read<MessagesProvider>().markDestinationAsRead(
       destinationType: _destinationType,
       contact: _selectedRecipient,
     );
   }
 
+  void _syncChannelAutoReadTimer(MessagesProvider messagesProvider) {
+    if (!widget.isActive ||
+        _destinationType !=
+            MessageDestinationPreferences.destinationTypeChannel) {
+      _channelReadTimer?.cancel();
+      _pendingChannelReadKey = null;
+      return;
+    }
+
+    final channelIdx = _selectedRecipient?.publicKey[1] ?? 0;
+    final unreadCount = messagesProvider.getUnreadCountForChannel(channelIdx);
+
+    if (unreadCount <= 0) {
+      _channelReadTimer?.cancel();
+      _pendingChannelReadKey = null;
+      return;
+    }
+
+    final nextKey = '$channelIdx:$unreadCount';
+    if (_pendingChannelReadKey == nextKey &&
+        _channelReadTimer?.isActive == true) {
+      return;
+    }
+
+    _channelReadTimer?.cancel();
+    _pendingChannelReadKey = nextKey;
+    _channelReadTimer = Timer(_channelAutoReadDelay, () {
+      if (!mounted || !widget.isActive) {
+        return;
+      }
+
+      if (_destinationType !=
+          MessageDestinationPreferences.destinationTypeChannel) {
+        return;
+      }
+
+      final currentChannelIdx = _selectedRecipient?.publicKey[1] ?? 0;
+      if (currentChannelIdx != channelIdx) {
+        return;
+      }
+
+      final latestProvider = context.read<MessagesProvider>();
+      if (latestProvider.getUnreadCountForChannel(channelIdx) <= 0) {
+        return;
+      }
+
+      _markCurrentDestinationAsRead();
+    });
+  }
+
   List<Message> _getFilteredMessages(MessagesProvider messagesProvider) {
     // Get all recent messages
     final allMessages = messagesProvider.getRecentMessages(count: 100);
@@ -1741,7 +2043,10 @@ class _MessagesTabState extends State<MessagesTab> {
   Widget build(BuildContext context) {
     return Consumer<MessagesProvider>(
       builder: (context, messagesProvider, child) {
-        final messages = _getFilteredMessages(messagesProvider);
+        _syncChannelAutoReadTimer(messagesProvider);
+        final messages = messagesProvider.buildDisplayMessages(
+          _getFilteredMessages(messagesProvider),
+        );
         final bottomInset = MediaQuery.of(context).viewPadding.bottom;
         final composerBottomPadding = bottomInset > 0 ? 2.0 : 10.0;
 
@@ -1779,6 +2084,9 @@ class _MessagesTabState extends State<MessagesTab> {
                   bottomPadding: composerBottomPadding,
                   destinationLabel: _getDestinationLabel(),
                   destinationAvatar: _buildDestinationAvatar(context),
+                  mentionSuggestions: _mentionSuggestions,
+                  mentionQuery: _mentionQuery,
+                  onMentionSelected: _selectMention,
                   onShowComposerActions: _showComposerActions,
                   onShowRecipientSelector: _showRecipientSelector,
                   onStartVoiceRecording: _startVoiceRecording,

lib/screens/packet_log_screen.dart

@@ -777,13 +777,7 @@ class _DecodedRouteSection extends StatelessWidget {
               ),
             )
             .toList();
-        final originalSender = resolvedPath.isEmpty ? null : resolvedPath.first;
-
-        return _RouteSection(
-          route: decodedRoute,
-          path: resolvedPath,
-          originalSender: originalSender,
-        );
+        return _RouteSection(route: decodedRoute, path: resolvedPath);
       },
     );
   }
@@ -827,13 +821,8 @@ class _DecodedRouteSection extends StatelessWidget {
 class _RouteSection extends StatelessWidget {
   final DecodedLogRxRoute route;
   final List<ResolvedNodeHash> path;
-  final ResolvedNodeHash? originalSender;
 
-  const _RouteSection({
-    required this.route,
-    required this.path,
-    required this.originalSender,
-  });
+  const _RouteSection({required this.route, required this.path});
 
   @override
   Widget build(BuildContext context) {
@@ -879,12 +868,6 @@ class _RouteSection extends StatelessWidget {
                 value:
                     '${route.hashSize} byte${route.hashSize == 1 ? '' : 's'}',
               ),
-              if (originalSender != null)
-                _FactCard(
-                  icon: Icons.person_pin_circle,
-                  label: 'Original sender',
-                  value: _nodeLabel(originalSender!),
-                ),
             ],
           ),
           const SizedBox(height: 12),

lib/screens/repeaters_map_screen.dart

@@ -0,0 +1,775 @@
+import 'dart:typed_data';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_map/flutter_map.dart' as flutter_map;
+import 'package:geolocator/geolocator.dart';
+import 'package:latlong2/latlong.dart';
+import 'package:provider/provider.dart';
+
+import '../models/contact.dart';
+import '../providers/connection_provider.dart';
+import '../providers/contacts_provider.dart';
+import '../services/mesh_map_nodes_service.dart';
+
+class RepeatersMapScreen extends StatefulWidget {
+  const RepeatersMapScreen({super.key});
+
+  @override
+  State<RepeatersMapScreen> createState() => _RepeatersMapScreenState();
+}
+
+class _RepeatersMapScreenState extends State<RepeatersMapScreen> {
+  static const LatLng _fallbackCenter = LatLng(46.0569, 14.5058);
+  static const double _fallbackZoom = 7;
+  static const double _myLocationZoom = 14;
+
+  final flutter_map.MapController _mapController = flutter_map.MapController();
+
+  List<MeshMapNode> _onlineRepeaters = const [];
+  bool _isLoading = true;
+  bool _didFitCamera = false;
+  String? _error;
+  double _currentZoom = _fallbackZoom;
+  LatLng? _myLocation;
+  final Set<String> _addingRepeaters = <String>{};
+
+  @override
+  void initState() {
+    super.initState();
+    _loadRepeaters();
+  }
+
+  Future<void> _loadRepeaters({bool forceRefresh = false}) async {
+    setState(() {
+      _isLoading = true;
+      _error = null;
+      if (forceRefresh) {
+        _didFitCamera = false;
+      }
+    });
+
+    try {
+      final nodes = await MeshMapNodesService.fetchNodes(
+        forceRefresh: forceRefresh,
+      );
+      final repeaters = nodes.where(MeshMapNodesService.isRepeater).toList();
+
+      if (!mounted) return;
+      setState(() {
+        _onlineRepeaters = repeaters;
+        _isLoading = false;
+      });
+      _refreshMyLocation();
+    } catch (error) {
+      final cached = await MeshMapNodesService.loadCachedNodes();
+      final repeaters = cached.where(MeshMapNodesService.isRepeater).toList();
+
+      if (!mounted) return;
+      setState(() {
+        _onlineRepeaters = repeaters;
+        _isLoading = false;
+        _error = repeaters.isEmpty
+            ? 'Unable to load repeaters right now.'
+            : 'Showing cached repeaters. Pull to retry.';
+      });
+      _refreshMyLocation();
+    }
+  }
+
+  List<_MapRepeater> _mergeRepeaters({
+    required List<MeshMapNode> onlineNodes,
+    required List<Contact> contactRepeaters,
+  }) {
+    final merged = <String, _MapRepeater>{};
+
+    for (final node in onlineNodes) {
+      merged[node.publicKey] = _MapRepeater(
+        publicKey: node.publicKey,
+        name: node.name,
+        latitude: node.latitude,
+        longitude: node.longitude,
+        isFromContacts: false,
+        isFromOnline: true,
+      );
+    }
+
+    for (final contact in contactRepeaters) {
+      final location = contact.displayLocation;
+      if (location == null) {
+        continue;
+      }
+
+      final key = contact.publicKeyHex.toLowerCase();
+      final existing = merged[key];
+      merged[key] = _MapRepeater(
+        publicKey: key,
+        name: contact.displayName.isNotEmpty
+            ? contact.displayName
+            : existing?.name ?? 'Unknown repeater',
+        latitude: existing?.latitude ?? location.latitude,
+        longitude: existing?.longitude ?? location.longitude,
+        isFromContacts: true,
+        isFromOnline: existing?.isFromOnline ?? false,
+      );
+    }
+
+    final repeaters = merged.values.toList()
+      ..sort((a, b) => a.name.toLowerCase().compareTo(b.name.toLowerCase()));
+    return repeaters;
+  }
+
+  Future<void> _refreshMyLocation() async {
+    try {
+      final position = await Geolocator.getCurrentPosition(
+        locationSettings: const LocationSettings(
+          accuracy: LocationAccuracy.best,
+          distanceFilter: 0,
+        ),
+      );
+      if (!mounted) return;
+      setState(() {
+        _myLocation = LatLng(position.latitude, position.longitude);
+      });
+    } catch (_) {
+      // Best effort only.
+    }
+  }
+
+  void _fitCameraIfNeeded(List<_MapRepeater> repeaters) {
+    if (_didFitCamera || repeaters.isEmpty || !mounted) {
+      return;
+    }
+
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      if (!mounted || _didFitCamera || repeaters.isEmpty) {
+        return;
+      }
+
+      if (repeaters.length == 1) {
+        final repeater = repeaters.first;
+        _mapController.move(LatLng(repeater.latitude, repeater.longitude), 13);
+        _currentZoom = 13;
+      } else {
+        final bounds = flutter_map.LatLngBounds.fromPoints(
+          repeaters
+              .map((node) => LatLng(node.latitude, node.longitude))
+              .toList(),
+        );
+        _mapController.fitCamera(
+          flutter_map.CameraFit.bounds(
+            bounds: bounds,
+            padding: const EdgeInsets.all(48),
+          ),
+        );
+      }
+
+      _didFitCamera = true;
+    });
+  }
+
+  void _showRepeaterDetails(_MapRepeater repeater) {
+    final isAdding = _addingRepeaters.contains(repeater.publicKey);
+    final canAdd = !repeater.isFromContacts;
+    final isConnected = context
+        .read<ConnectionProvider>()
+        .deviceInfo
+        .isConnected;
+
+    showModalBottomSheet<void>(
+      context: context,
+      showDragHandle: true,
+      builder: (context) => SafeArea(
+        child: Padding(
+          padding: const EdgeInsets.fromLTRB(20, 0, 20, 24),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text(
+                repeater.name,
+                style: Theme.of(
+                  context,
+                ).textTheme.titleLarge?.copyWith(fontWeight: FontWeight.w700),
+              ),
+              const SizedBox(height: 12),
+              _InfoLine(
+                label: 'Public key',
+                value: repeater.publicKey,
+                monospace: true,
+              ),
+              _InfoLine(
+                label: 'Coordinates',
+                value:
+                    '${repeater.latitude.toStringAsFixed(5)}, ${repeater.longitude.toStringAsFixed(5)}',
+              ),
+              _InfoLine(label: 'Source', value: repeater.sourceLabel),
+              const SizedBox(height: 12),
+              if (canAdd)
+                SizedBox(
+                  width: double.infinity,
+                  child: FilledButton.icon(
+                    onPressed: !isConnected || isAdding
+                        ? null
+                        : () async {
+                            Navigator.of(context).pop();
+                            await _addRepeaterToContacts(repeater);
+                          },
+                    icon: isAdding
+                        ? const SizedBox(
+                            width: 16,
+                            height: 16,
+                            child: CircularProgressIndicator(strokeWidth: 2),
+                          )
+                        : const Icon(Icons.person_add_alt_1),
+                    label: Text(
+                      !isConnected
+                          ? 'Connect device to add'
+                          : 'Add to contacts',
+                    ),
+                  ),
+                )
+              else
+                SizedBox(
+                  width: double.infinity,
+                  child: FilledButton.icon(
+                    onPressed: null,
+                    icon: const Icon(Icons.check_circle),
+                    label: const Text('Already in contacts'),
+                  ),
+                ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Future<void> _addRepeaterToContacts(_MapRepeater repeater) async {
+    if (_addingRepeaters.contains(repeater.publicKey)) {
+      return;
+    }
+
+    final connectionProvider = context.read<ConnectionProvider>();
+    if (!connectionProvider.deviceInfo.isConnected) {
+      if (!mounted) return;
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(
+          content: Text('Connect to a device before adding contacts'),
+        ),
+      );
+      return;
+    }
+
+    setState(() {
+      _addingRepeaters.add(repeater.publicKey);
+    });
+
+    try {
+      await connectionProvider.getContact(_hexToBytes(repeater.publicKey));
+      if (!mounted) return;
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('${repeater.name} added to contacts')),
+      );
+    } catch (error) {
+      if (!mounted) return;
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('Failed to add ${repeater.name}: $error')),
+      );
+    } finally {
+      if (mounted) {
+        setState(() {
+          _addingRepeaters.remove(repeater.publicKey);
+        });
+      }
+    }
+  }
+
+  Uint8List _hexToBytes(String hex) {
+    final normalized = hex.replaceAll(':', '').trim().toLowerCase();
+    return Uint8List.fromList(
+      List<int>.generate(
+        normalized.length ~/ 2,
+        (index) => int.parse(
+          normalized.substring(index * 2, index * 2 + 2),
+          radix: 16,
+        ),
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final contactsProvider = context.watch<ContactsProvider>();
+    final repeaters = _mergeRepeaters(
+      onlineNodes: _onlineRepeaters,
+      contactRepeaters: contactsProvider.repeaters,
+    );
+    _fitCameraIfNeeded(repeaters);
+    final clusters = _buildClusters(repeaters);
+    final markers = clusters.map((cluster) {
+      final markerColor = switch (cluster.status) {
+        _ClusterStatus.contactsOnly => const Color(0xFF7C3AED),
+        _ClusterStatus.onlineOnly => const Color(0xFFE8681D),
+        _ClusterStatus.both => const Color(0xFF1B8F4F),
+        _ClusterStatus.mixed => const Color(0xFF2563EB),
+      };
+
+      if (cluster.members.length == 1) {
+        final repeater = cluster.members.first;
+        return flutter_map.Marker(
+          point: cluster.center,
+          width: 80,
+          height: 100,
+          child: GestureDetector(
+            onTap: () => _showRepeaterDetails(repeater),
+            child: _RepeaterMarker(color: markerColor, label: repeater.name),
+          ),
+        );
+      }
+
+      return flutter_map.Marker(
+        point: cluster.center,
+        width: 48,
+        height: 48,
+        child: GestureDetector(
+          onTap: () => _zoomToCluster(cluster),
+          child: _ClusterMarker(
+            color: markerColor,
+            count: cluster.members.length,
+          ),
+        ),
+      );
+    }).toList();
+    final allMarkers = <flutter_map.Marker>[
+      ...markers,
+      if (_myLocation != null)
+        flutter_map.Marker(
+          point: _myLocation!,
+          width: 24,
+          height: 24,
+          child: Container(
+            decoration: BoxDecoration(
+              color: const Color(0xFF2563EB),
+              shape: BoxShape.circle,
+              border: Border.all(color: Colors.white, width: 3),
+              boxShadow: [
+                BoxShadow(
+                  color: Colors.black.withValues(alpha: 0.18),
+                  blurRadius: 12,
+                  offset: const Offset(0, 4),
+                ),
+              ],
+            ),
+          ),
+        ),
+    ];
+
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('Repeaters Map'),
+        actions: [
+          IconButton(
+            onPressed: _isLoading
+                ? null
+                : () => _loadRepeaters(forceRefresh: true),
+            icon: const Icon(Icons.refresh),
+            tooltip: 'Refresh',
+          ),
+        ],
+      ),
+      body: Stack(
+        children: [
+          flutter_map.FlutterMap(
+            mapController: _mapController,
+            options: flutter_map.MapOptions(
+              initialCenter: _fallbackCenter,
+              initialZoom: _fallbackZoom,
+              onPositionChanged: (camera, hasGesture) {
+                final nextZoom = camera.zoom;
+                if (nextZoom != _currentZoom && mounted) {
+                  setState(() {
+                    _currentZoom = nextZoom;
+                  });
+                }
+              },
+            ),
+            children: [
+              flutter_map.TileLayer(
+                urlTemplate: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
+                userAgentPackageName: 'app.meshcore.sar',
+              ),
+              flutter_map.MarkerLayer(markers: allMarkers),
+            ],
+          ),
+          if (_error != null)
+            Positioned(
+              top: 16,
+              left: 16,
+              right: 16,
+              child: Material(
+                elevation: 2,
+                borderRadius: BorderRadius.circular(14),
+                color: Theme.of(context).colorScheme.surface,
+                child: Padding(
+                  padding: const EdgeInsets.symmetric(
+                    horizontal: 16,
+                    vertical: 12,
+                  ),
+                  child: Text(_error!),
+                ),
+              ),
+            ),
+          if (_isLoading) const Center(child: CircularProgressIndicator()),
+          if (!_isLoading && repeaters.isEmpty)
+            Center(
+              child: Padding(
+                padding: const EdgeInsets.all(24),
+                child: Text(
+                  _error ?? 'No repeaters available.',
+                  textAlign: TextAlign.center,
+                ),
+              ),
+            ),
+          if (repeaters.isNotEmpty)
+            Positioned(
+              left: 16,
+              top: _error == null ? 16 : 72,
+              child: Material(
+                elevation: 2,
+                borderRadius: BorderRadius.circular(14),
+                color: Theme.of(context).colorScheme.surface,
+                child: Padding(
+                  padding: const EdgeInsets.symmetric(
+                    horizontal: 14,
+                    vertical: 10,
+                  ),
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    mainAxisSize: MainAxisSize.min,
+                    children: const [
+                      _LegendRow(
+                        color: Color(0xFF7C3AED),
+                        label: 'From contacts',
+                      ),
+                      SizedBox(height: 8),
+                      _LegendRow(
+                        color: Color(0xFFE8681D),
+                        label: 'Online only',
+                      ),
+                      SizedBox(height: 8),
+                      _LegendRow(color: Color(0xFF1B8F4F), label: 'In both'),
+                    ],
+                  ),
+                ),
+              ),
+            ),
+          if (repeaters.isNotEmpty)
+            Positioned(
+              left: 16,
+              right: 16,
+              bottom: 16,
+              child: Material(
+                elevation: 3,
+                borderRadius: BorderRadius.circular(16),
+                color: Theme.of(context).colorScheme.surface,
+                child: Padding(
+                  padding: const EdgeInsets.symmetric(
+                    horizontal: 16,
+                    vertical: 12,
+                  ),
+                  child: Text(
+                    '${repeaters.length} repeaters',
+                    style: Theme.of(context).textTheme.titleMedium?.copyWith(
+                      fontWeight: FontWeight.w700,
+                    ),
+                  ),
+                ),
+              ),
+            ),
+        ],
+      ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: _jumpToMyLocation,
+        tooltip: 'My location',
+        child: const Icon(Icons.my_location),
+      ),
+    );
+  }
+
+  Future<void> _jumpToMyLocation() async {
+    await _refreshMyLocation();
+    final myLocation = _myLocation;
+    if (!mounted || myLocation == null) {
+      return;
+    }
+
+    _mapController.move(myLocation, _myLocationZoom);
+    setState(() {
+      _currentZoom = _myLocationZoom;
+    });
+  }
+
+  List<_RepeaterCluster> _buildClusters(List<_MapRepeater> repeaters) {
+    if (repeaters.isEmpty) {
+      return const [];
+    }
+
+    if (_currentZoom >= 11.5) {
+      return repeaters
+          .map(
+            (repeater) => _RepeaterCluster(
+              members: [repeater],
+              center: LatLng(repeater.latitude, repeater.longitude),
+              status: repeater.clusterStatus,
+            ),
+          )
+          .toList();
+    }
+
+    final cellSize = _gridSizeForZoom(_currentZoom);
+    final buckets = <String, List<_MapRepeater>>{};
+
+    for (final repeater in repeaters) {
+      final latBucket = (repeater.latitude / cellSize).floor();
+      final lonBucket = (repeater.longitude / cellSize).floor();
+      final key = '$latBucket:$lonBucket';
+      buckets.putIfAbsent(key, () => <_MapRepeater>[]).add(repeater);
+    }
+
+    return buckets.values.map((members) {
+      final centerLat =
+          members.map((node) => node.latitude).reduce((a, b) => a + b) /
+          members.length;
+      final centerLon =
+          members.map((node) => node.longitude).reduce((a, b) => a + b) /
+          members.length;
+      final statuses = members.map((node) => node.clusterStatus).toSet();
+      return _RepeaterCluster(
+        members: members,
+        center: LatLng(centerLat, centerLon),
+        status: statuses.length == 1 ? statuses.first : _ClusterStatus.mixed,
+      );
+    }).toList();
+  }
+
+  double _gridSizeForZoom(double zoom) {
+    if (zoom < 5) return 3.0;
+    if (zoom < 7) return 1.5;
+    if (zoom < 9) return 0.7;
+    if (zoom < 10.5) return 0.28;
+    return 0.12;
+  }
+
+  void _zoomToCluster(_RepeaterCluster cluster) {
+    if (cluster.members.isEmpty) {
+      return;
+    }
+
+    final bounds = flutter_map.LatLngBounds.fromPoints(
+      cluster.members
+          .map((node) => LatLng(node.latitude, node.longitude))
+          .toList(),
+    );
+    _mapController.fitCamera(
+      flutter_map.CameraFit.bounds(
+        bounds: bounds,
+        padding: const EdgeInsets.all(64),
+        maxZoom: (_currentZoom + 2).clamp(8, 14),
+      ),
+    );
+  }
+}
+
+class _InfoLine extends StatelessWidget {
+  final String label;
+  final String value;
+  final bool monospace;
+
+  const _InfoLine({
+    required this.label,
+    required this.value,
+    this.monospace = false,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Padding(
+      padding: const EdgeInsets.only(bottom: 8),
+      child: Row(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          SizedBox(
+            width: 92,
+            child: Text(
+              label,
+              style: Theme.of(
+                context,
+              ).textTheme.bodyMedium?.copyWith(fontWeight: FontWeight.w600),
+            ),
+          ),
+          Expanded(
+            child: Text(
+              value,
+              style: monospace
+                  ? const TextStyle(fontFamily: 'monospace')
+                  : null,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _LegendRow extends StatelessWidget {
+  final Color color;
+  final String label;
+
+  const _LegendRow({required this.color, required this.label});
+
+  @override
+  Widget build(BuildContext context) {
+    return Row(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        Container(
+          width: 12,
+          height: 12,
+          decoration: BoxDecoration(color: color, shape: BoxShape.circle),
+        ),
+        const SizedBox(width: 8),
+        Text(label),
+      ],
+    );
+  }
+}
+
+class _RepeaterMarker extends StatelessWidget {
+  final Color color;
+  final String label;
+
+  const _RepeaterMarker({required this.color, required this.label});
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        Container(
+          decoration: BoxDecoration(
+            color: color,
+            shape: BoxShape.circle,
+            border: Border.all(color: Colors.white, width: 2),
+            boxShadow: [
+              BoxShadow(
+                color: Colors.black.withValues(alpha: 0.3),
+                blurRadius: 4,
+                offset: const Offset(0, 2),
+              ),
+            ],
+          ),
+          padding: const EdgeInsets.all(6),
+          child: const Icon(Icons.router, color: Colors.white, size: 18),
+        ),
+        const SizedBox(height: 2),
+        Container(
+          constraints: const BoxConstraints(maxWidth: 80),
+          padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 1),
+          decoration: BoxDecoration(
+            color: Colors.black.withValues(alpha: 0.7),
+            borderRadius: BorderRadius.circular(3),
+          ),
+          child: Text(
+            label,
+            style: const TextStyle(
+              color: Colors.white,
+              fontSize: 9,
+              fontWeight: FontWeight.bold,
+            ),
+            overflow: TextOverflow.ellipsis,
+            maxLines: 1,
+            textAlign: TextAlign.center,
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+class _ClusterMarker extends StatelessWidget {
+  final Color color;
+  final int count;
+
+  const _ClusterMarker({required this.color, required this.count});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      decoration: BoxDecoration(
+        color: color,
+        shape: BoxShape.circle,
+        border: Border.all(color: Colors.white, width: 2),
+        boxShadow: [
+          BoxShadow(
+            color: Colors.black.withValues(alpha: 0.22),
+            blurRadius: 10,
+            offset: const Offset(0, 3),
+          ),
+        ],
+      ),
+      alignment: Alignment.center,
+      child: Text(
+        '$count',
+        style: const TextStyle(
+          color: Colors.white,
+          fontWeight: FontWeight.w800,
+          fontSize: 14,
+        ),
+      ),
+    );
+  }
+}
+
+enum _ClusterStatus { contactsOnly, onlineOnly, both, mixed }
+
+class _RepeaterCluster {
+  final List<_MapRepeater> members;
+  final LatLng center;
+  final _ClusterStatus status;
+
+  const _RepeaterCluster({
+    required this.members,
+    required this.center,
+    required this.status,
+  });
+}
+
+class _MapRepeater {
+  final String publicKey;
+  final String name;
+  final double latitude;
+  final double longitude;
+  final bool isFromContacts;
+  final bool isFromOnline;
+
+  const _MapRepeater({
+    required this.publicKey,
+    required this.name,
+    required this.latitude,
+    required this.longitude,
+    required this.isFromContacts,
+    required this.isFromOnline,
+  });
+
+  String get sourceLabel {
+    if (isFromContacts && isFromOnline) return 'Contacts and online';
+    if (isFromContacts) return 'Contacts';
+    return 'Online';
+  }
+
+  _ClusterStatus get clusterStatus {
+    if (isFromContacts && isFromOnline) return _ClusterStatus.both;
+    if (isFromContacts) return _ClusterStatus.contactsOnly;
+    return _ClusterStatus.onlineOnly;
+  }
+}

lib/screens/settings_screen.dart

@@ -14,16 +14,18 @@ import '../providers/contacts_provider.dart';
 import '../providers/messages_provider.dart';
 import '../providers/app_provider.dart';
 import '../providers/connection_provider.dart';
+import '../providers/drawing_provider.dart';
+import '../providers/map_provider.dart';
 import '../services/location_tracking_service.dart';
 import '../services/locale_preferences.dart';
 import '../services/mesh_map_nodes_service.dart';
 import '../services/update_checker_service.dart';
-import '../services/voice_codec_service.dart';
 import '../services/voice_bitrate_preferences.dart';
 import '../services/image_preferences.dart';
 import '../services/route_hash_preferences.dart';
 import '../services/image_codec_service.dart';
 import '../services/developer_mode_service.dart';
+import '../services/notification_service.dart';
 import '../utils/sample_data_generator.dart';
 import '../utils/image_message_parser.dart';
 import '../utils/voice_message_parser.dart';
@@ -73,6 +75,13 @@ class _SettingsScreenState extends State<SettingsScreen> {
   bool _fastLocationUpdatesEnabled = false;
   double _fastLocationMovementThresholdMeters = 10.0;
   int _fastLocationActiveCadenceSeconds = 10;
+  bool _rotateMapWithHeading = false;
+  bool _showMapDebugInfo = false;
+  bool _openMapInFullscreen = false;
+  bool _messageNotificationsEnabled = true;
+  bool _sarNotificationsEnabled = true;
+  bool _updateNotificationsEnabled = true;
+  bool _muteForegroundNotifications = true;
   bool _isDeveloperModeEnabled = false;
   DateTime? _onlineTraceCacheUpdatedAt;
   bool _isClearingOnlineTraceCache = false;
@@ -88,12 +97,14 @@ class _SettingsScreenState extends State<SettingsScreen> {
     _loadPackageInfo();
     _initializeLocationService();
     _loadRxTxPreference();
-    _loadVoiceBitratePreference();
+    _loadVoicePreferences();
     _loadRouteHashSizePreference();
     _loadImagePreferences();
     _loadFastLocationSettings();
     _loadDeveloperMode();
     _loadOnlineTraceCacheStatus();
+    _loadMapPreferences();
+    _loadNotificationPreferences();
   }
 
   @override
@@ -131,6 +142,18 @@ class _SettingsScreenState extends State<SettingsScreen> {
     });
   }
 
+  Future<void> _loadNotificationPreferences() async {
+    final service = NotificationService();
+    await service.initialize();
+    if (!mounted) return;
+    setState(() {
+      _messageNotificationsEnabled = service.messageNotificationsEnabled;
+      _sarNotificationsEnabled = service.sarNotificationsEnabled;
+      _updateNotificationsEnabled = service.updateNotificationsEnabled;
+      _muteForegroundNotifications = service.muteForegroundNotifications;
+    });
+  }
+
   Future<void> _loadOnlineTraceCacheStatus() async {
     final cachedAt = await MeshMapNodesService.cachedAt();
     if (!mounted) return;
@@ -178,7 +201,22 @@ class _SettingsScreenState extends State<SettingsScreen> {
     await prefs.setBool('show_rx_tx_indicators', value);
   }
 
-  Future<void> _loadVoiceBitratePreference() async {
+  Future<void> _loadMapPreferences() async {
+    final prefs = await SharedPreferences.getInstance();
+    if (!mounted) return;
+    setState(() {
+      _rotateMapWithHeading = prefs.getBool('map_rotate_with_heading') ?? false;
+      _showMapDebugInfo = prefs.getBool('map_show_debug_info') ?? false;
+      _openMapInFullscreen = prefs.getBool('map_fullscreen') ?? false;
+    });
+  }
+
+  Future<void> _saveMapPreference(String key, bool value) async {
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setBool(key, value);
+  }
+
+  Future<void> _loadVoicePreferences() async {
     final value = await VoiceBitratePreferences.getBitrate();
     if (!mounted) return;
     setState(() {
@@ -981,6 +1019,72 @@ class _SettingsScreenState extends State<SettingsScreen> {
             ),
           ]),
 
+          _buildSectionHeader('Notifications'),
+          _buildSettingsCard([
+            SwitchListTile(
+              secondary: const Icon(Icons.chat_bubble_outline),
+              title: const Text('Message notifications'),
+              subtitle: const Text(
+                'Notify for incoming direct and channel messages',
+              ),
+              value: _messageNotificationsEnabled,
+              onChanged: (value) async {
+                setState(() {
+                  _messageNotificationsEnabled = value;
+                });
+                await NotificationService().setMessageNotificationsEnabled(
+                  value,
+                );
+              },
+            ),
+            SwitchListTile(
+              secondary: const Icon(Icons.warning_amber_outlined),
+              title: const Text('SAR alerts'),
+              subtitle: const Text(
+                'Notify for incoming SAR markers such as found person or fire',
+              ),
+              value: _sarNotificationsEnabled,
+              onChanged: (value) async {
+                setState(() {
+                  _sarNotificationsEnabled = value;
+                });
+                await NotificationService().setSarNotificationsEnabled(value);
+              },
+            ),
+            SwitchListTile(
+              secondary: const Icon(Icons.system_update),
+              title: const Text('Update notifications'),
+              subtitle: const Text(
+                'Notify when a newer app version is available',
+              ),
+              value: _updateNotificationsEnabled,
+              onChanged: (value) async {
+                setState(() {
+                  _updateNotificationsEnabled = value;
+                });
+                await NotificationService().setUpdateNotificationsEnabled(
+                  value,
+                );
+              },
+            ),
+            SwitchListTile(
+              secondary: const Icon(Icons.visibility_off_outlined),
+              title: const Text('Mute while app is open'),
+              subtitle: const Text(
+                'Do not show local notifications while the app is in the foreground',
+              ),
+              value: _muteForegroundNotifications,
+              onChanged: (value) async {
+                setState(() {
+                  _muteForegroundNotifications = value;
+                });
+                await NotificationService().setMuteForegroundNotifications(
+                  value,
+                );
+              },
+            ),
+          ]),
+
           _buildSectionHeader('Navigation'),
           _buildSettingsCard([
             Consumer<AppProvider>(
@@ -1026,19 +1130,6 @@ class _SettingsScreenState extends State<SettingsScreen> {
 
           _buildSectionHeader('Messaging'),
           _buildSettingsCard([
-            Consumer<AppProvider>(
-              builder: (context, appProvider, child) => SwitchListTile(
-                secondary: const Icon(Icons.person_add_alt_1),
-                title: const Text('Auto-add discovered contacts'),
-                subtitle: const Text(
-                  'Automatically fetch and add new contacts when they are discovered',
-                ),
-                value: appProvider.autoAddDiscoveredContacts,
-                onChanged: (value) async {
-                  await appProvider.toggleAutoAddDiscoveredContacts(value);
-                },
-              ),
-            ),
             ListTile(
               leading: const Icon(Icons.alt_route),
               title: const Text('Route path byte size'),
@@ -1155,6 +1246,88 @@ class _SettingsScreenState extends State<SettingsScreen> {
             ),
           ]),
 
+          _buildSectionHeader('Map'),
+          _buildSettingsCard([
+            SwitchListTile(
+              secondary: const Icon(Icons.explore),
+              title: const Text('Rotate map with heading'),
+              subtitle: const Text(
+                'Rotate the map based on your compass or movement heading',
+              ),
+              value: _rotateMapWithHeading,
+              onChanged: (value) async {
+                setState(() {
+                  _rotateMapWithHeading = value;
+                });
+                await _saveMapPreference('map_rotate_with_heading', value);
+              },
+            ),
+            SwitchListTile(
+              secondary: const Icon(Icons.bug_report_outlined),
+              title: const Text('Show map debug info'),
+              subtitle: const Text(
+                'Display extra map diagnostics and internal state overlays',
+              ),
+              value: _showMapDebugInfo,
+              onChanged: (value) async {
+                setState(() {
+                  _showMapDebugInfo = value;
+                });
+                await _saveMapPreference('map_show_debug_info', value);
+              },
+            ),
+            SwitchListTile(
+              secondary: const Icon(Icons.fullscreen),
+              title: const Text('Open map in fullscreen'),
+              subtitle: const Text(
+                'Start the map tab in fullscreen mode by default',
+              ),
+              value: _openMapInFullscreen,
+              onChanged: (value) async {
+                setState(() {
+                  _openMapInFullscreen = value;
+                });
+                await _saveMapPreference('map_fullscreen', value);
+              },
+            ),
+            Consumer<DrawingProvider>(
+              builder: (context, drawingProvider, child) => SwitchListTile(
+                secondary: const Icon(Icons.fmd_good_outlined),
+                title: const Text('Show SAR markers'),
+                subtitle: const Text('Display SAR markers on the main map'),
+                value: drawingProvider.showSarMarkers,
+                onChanged: (value) {
+                  drawingProvider.toggleSarMarkers();
+                },
+              ),
+            ),
+            Consumer<MapProvider>(
+              builder: (context, mapProvider, child) => SwitchListTile(
+                secondary: const Icon(Icons.timeline),
+                title: const Text('Show all contact trails'),
+                subtitle: const Text(
+                  'Display location trails for all contacts that have history',
+                ),
+                value: mapProvider.showAllContactTrails,
+                onChanged: (value) async {
+                  await mapProvider.toggleAllContactTrails();
+                },
+              ),
+            ),
+            Consumer<MapProvider>(
+              builder: (context, mapProvider, child) => SwitchListTile(
+                secondary: const Icon(Icons.router_outlined),
+                title: const Text('Hide repeaters on map'),
+                subtitle: const Text(
+                  'Hide repeater contacts from the main map view',
+                ),
+                value: mapProvider.hideRepeatersOnMap,
+                onChanged: (value) async {
+                  await mapProvider.setHideRepeatersOnMap(value);
+                },
+              ),
+            ),
+          ]),
           _buildSectionHeader('Voice'),
           Consumer2<AppProvider, ConnectionProvider>(
             builder: (context, appProvider, connectionProvider, child) =>
@@ -1164,6 +1337,11 @@ class _SettingsScreenState extends State<SettingsScreen> {
                   bandPassEnabled: appProvider.isVoiceBandPassFilterEnabled,
                   compressorEnabled: appProvider.isVoiceCompressorEnabled,
                   limiterEnabled: appProvider.isVoiceLimiterEnabled,
+                  autoGainEnabled: appProvider.isVoiceAutoGainEnabled,
+                  echoCancellationEnabled:
+                      appProvider.isVoiceEchoCancellationEnabled,
+                  noiseSuppressionEnabled:
+                      appProvider.isVoiceNoiseSuppressionEnabled,
                   silenceTrimEnabled: appProvider.isVoiceSilenceTrimmingEnabled,
                 ),
           ),
@@ -1210,6 +1388,43 @@ class _SettingsScreenState extends State<SettingsScreen> {
                 },
               ),
             ),
+            Consumer<AppProvider>(
+              builder: (context, appProvider, child) => SwitchListTile(
+                secondary: const Icon(Icons.auto_fix_high),
+                title: const Text('Mic auto gain'),
+                subtitle: const Text('Lets the recorder adjust input level'),
+                value: appProvider.isVoiceAutoGainEnabled,
+                onChanged: (value) async {
+                  await appProvider.toggleVoiceAutoGainEnabled(value);
+                },
+              ),
+            ),
+            Consumer<AppProvider>(
+              builder: (context, appProvider, child) => SwitchListTile(
+                secondary: const Icon(Icons.hearing_disabled),
+                title: const Text('Echo cancellation'),
+                subtitle: const Text(
+                  'Uses recorder echo cancellation if available',
+                ),
+                value: appProvider.isVoiceEchoCancellationEnabled,
+                onChanged: (value) async {
+                  await appProvider.toggleVoiceEchoCancellationEnabled(value);
+                },
+              ),
+            ),
+            Consumer<AppProvider>(
+              builder: (context, appProvider, child) => SwitchListTile(
+                secondary: const Icon(Icons.noise_control_off),
+                title: const Text('Noise suppression'),
+                subtitle: const Text(
+                  'Uses recorder noise suppression if available',
+                ),
+                value: appProvider.isVoiceNoiseSuppressionEnabled,
+                onChanged: (value) async {
+                  await appProvider.toggleVoiceNoiseSuppressionEnabled(value);
+                },
+              ),
+            ),
             Consumer<AppProvider>(
               builder: (context, appProvider, child) => SwitchListTile(
                 secondary: const Icon(Icons.content_cut),
@@ -1729,6 +1944,9 @@ class _SettingsScreenState extends State<SettingsScreen> {
     required bool bandPassEnabled,
     required bool compressorEnabled,
     required bool limiterEnabled,
+    required bool autoGainEnabled,
+    required bool echoCancellationEnabled,
+    required bool noiseSuppressionEnabled,
     required bool silenceTrimEnabled,
   }) {
     final supported = VoiceBitratePreferences.supportedBitrates;
@@ -1741,6 +1959,9 @@ class _SettingsScreenState extends State<SettingsScreen> {
         (bandPassEnabled ? 1 : 0) +
         (compressorEnabled ? 1 : 0) +
         (limiterEnabled ? 1 : 0) +
+        (autoGainEnabled ? 1 : 0) +
+        (echoCancellationEnabled ? 1 : 0) +
+        (noiseSuppressionEnabled ? 1 : 0) +
         (silenceTrimEnabled ? 1 : 0);
     final radioBw = connectionProvider.deviceInfo.radioBw;
     final radioSf = connectionProvider.deviceInfo.radioSf;
@@ -1748,7 +1969,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
     final bwHz = _resolveBandwidthHz(radioBw);
     final voiceMode = VoiceBitratePreferences.toVoiceMode(bitrate);
     const voicePreviewMs = 10000; // 10-second reference clip
-    final packetDurationMs = codec2ModeFor(voiceMode).packetDurationMs;
+    final packetDurationMs = voiceMode.packetDurationMs;
     final voicePacketCount =
         (voicePreviewMs + packetDurationMs - 1) ~/ packetDurationMs;
     final voiceDirect = estimateVoiceTransmitDuration(
@@ -1783,7 +2004,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
             ),
             const SizedBox(height: 8),
             Text(
-              'Bitrate: $bitrate bps',
+              'Codec: ${voiceMode.label} · $bitrate bps',
               style: Theme.of(context).textTheme.bodySmall,
             ),
             const SizedBox(height: 4),
@@ -1830,6 +2051,31 @@ class _SettingsScreenState extends State<SettingsScreen> {
               ],
             ),
             const SizedBox(height: 8),
+            Row(
+              children: [
+                Expanded(
+                  child: _voiceStatChip(
+                    label: 'Auto gain',
+                    enabled: autoGainEnabled,
+                  ),
+                ),
+                const SizedBox(width: 8),
+                Expanded(
+                  child: _voiceStatChip(
+                    label: 'Echo cancel',
+                    enabled: echoCancellationEnabled,
+                  ),
+                ),
+                const SizedBox(width: 8),
+                Expanded(
+                  child: _voiceStatChip(
+                    label: 'Noise suppress',
+                    enabled: noiseSuppressionEnabled,
+                  ),
+                ),
+              ],
+            ),
+            const SizedBox(height: 8),
             Row(
               children: [
                 Expanded(
@@ -1842,7 +2088,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
             ),
             const SizedBox(height: 8),
             Text(
-              'Processing enabled: $enabledCount/4',
+              'Processing enabled: $enabledCount/7',
               style: Theme.of(context).textTheme.bodySmall,
             ),
           ],

lib/screens/welcome_wizard_screen.dart

@@ -1,6 +1,9 @@
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
 import '../l10n/app_localizations.dart';
+import '../providers/connection_provider.dart';
 import '../services/wizard_preferences.dart';
+import '../widgets/connection_dialog.dart';
 
 /// Welcome wizard screen to introduce new users to the app
 class WelcomeWizardScreen extends StatefulWidget {
@@ -14,12 +17,171 @@ class WelcomeWizardScreen extends StatefulWidget {
 
 class _WelcomeWizardScreenState extends State<WelcomeWizardScreen> {
   final PageController _pageController = PageController();
+  final TextEditingController _deviceNameController = TextEditingController();
   int _currentPage = 0;
-  static const int _totalPages = 5;
+  bool _isApplyingDeviceSetup = false;
+  static const int _totalPages = 6;
+  static const List<_RadioPreset> _radioPresets = [
+    // Official MeshCore config presets from https://api.meshcore.nz/api/v1/config
+    _RadioPreset(
+      id: 'australia',
+      label: 'Australia',
+      summary: '915.800 MHz, BW 250 kHz, SF10, CR5',
+      frequencyKhz: 915800,
+      bandwidth: 8,
+      spreadingFactor: 10,
+      codingRate: 5,
+    ),
+    _RadioPreset(
+      id: 'australia_narrow',
+      label: 'Australia (Narrow)',
+      summary: '916.575 MHz, BW 62.5 kHz, SF7, CR8',
+      frequencyKhz: 916575,
+      bandwidth: 6,
+      spreadingFactor: 7,
+      codingRate: 8,
+    ),
+    _RadioPreset(
+      id: 'australia_sa_wa',
+      label: 'Australia: SA, WA',
+      summary: '923.125 MHz, BW 62.5 kHz, SF8, CR8',
+      frequencyKhz: 923125,
+      bandwidth: 6,
+      spreadingFactor: 8,
+      codingRate: 8,
+    ),
+    _RadioPreset(
+      id: 'australia_qld',
+      label: 'Australia: QLD',
+      summary: '923.125 MHz, BW 62.5 kHz, SF8, CR5',
+      frequencyKhz: 923125,
+      bandwidth: 6,
+      spreadingFactor: 8,
+      codingRate: 5,
+    ),
+    _RadioPreset(
+      id: 'eu_uk_narrow',
+      label: 'EU/UK (Narrow)',
+      summary: '869.618 MHz, BW 62.5 kHz, SF8, CR8',
+      frequencyKhz: 869618,
+      bandwidth: 6,
+      spreadingFactor: 8,
+      codingRate: 8,
+    ),
+    _RadioPreset(
+      id: 'eu_uk_deprecated',
+      label: 'EU/UK (Deprecated)',
+      summary: '869.525 MHz, BW 250 kHz, SF11, CR5',
+      frequencyKhz: 869525,
+      bandwidth: 8,
+      spreadingFactor: 11,
+      codingRate: 5,
+    ),
+    _RadioPreset(
+      id: 'czech_republic_narrow',
+      label: 'Czech Republic (Narrow)',
+      summary: '869.432 MHz, BW 62.5 kHz, SF7, CR5',
+      frequencyKhz: 869432,
+      bandwidth: 6,
+      spreadingFactor: 7,
+      codingRate: 5,
+    ),
+    _RadioPreset(
+      id: 'eu_433_long_range',
+      label: 'EU 433MHz (Long Range)',
+      summary: '433.650 MHz, BW 250 kHz, SF11, CR5',
+      frequencyKhz: 433650,
+      bandwidth: 8,
+      spreadingFactor: 11,
+      codingRate: 5,
+    ),
+    _RadioPreset(
+      id: 'new_zealand',
+      label: 'New Zealand',
+      summary: '917.375 MHz, BW 250 kHz, SF11, CR5',
+      frequencyKhz: 917375,
+      bandwidth: 8,
+      spreadingFactor: 11,
+      codingRate: 5,
+    ),
+    _RadioPreset(
+      id: 'new_zealand_narrow',
+      label: 'New Zealand (Narrow)',
+      summary: '917.375 MHz, BW 62.5 kHz, SF7, CR5',
+      frequencyKhz: 917375,
+      bandwidth: 6,
+      spreadingFactor: 7,
+      codingRate: 5,
+    ),
+    _RadioPreset(
+      id: 'portugal_433',
+      label: 'Portugal 433',
+      summary: '433.375 MHz, BW 62.5 kHz, SF9, CR6',
+      frequencyKhz: 433375,
+      bandwidth: 6,
+      spreadingFactor: 9,
+      codingRate: 6,
+    ),
+    _RadioPreset(
+      id: 'portugal_868',
+      label: 'Portugal 868',
+      summary: '869.618 MHz, BW 62.5 kHz, SF7, CR6',
+      frequencyKhz: 869618,
+      bandwidth: 6,
+      spreadingFactor: 7,
+      codingRate: 6,
+    ),
+    _RadioPreset(
+      id: 'switzerland',
+      label: 'Switzerland',
+      summary: '869.618 MHz, BW 62.5 kHz, SF8, CR8',
+      frequencyKhz: 869618,
+      bandwidth: 6,
+      spreadingFactor: 8,
+      codingRate: 8,
+    ),
+    _RadioPreset(
+      id: 'usa_canada_recommended',
+      label: 'USA/Canada (Recommended)',
+      summary: '910.525 MHz, BW 62.5 kHz, SF7, CR5',
+      frequencyKhz: 910525,
+      bandwidth: 6,
+      spreadingFactor: 7,
+      codingRate: 5,
+    ),
+    _RadioPreset(
+      id: 'vietnam_narrow',
+      label: 'Vietnam (Narrow)',
+      summary: '920.250 MHz, BW 62.5 kHz, SF8, CR5',
+      frequencyKhz: 920250,
+      bandwidth: 6,
+      spreadingFactor: 8,
+      codingRate: 5,
+    ),
+    _RadioPreset(
+      id: 'vietnam_deprecated',
+      label: 'Vietnam (Deprecated)',
+      summary: '920.250 MHz, BW 250 kHz, SF11, CR5',
+      frequencyKhz: 920250,
+      bandwidth: 8,
+      spreadingFactor: 11,
+      codingRate: 5,
+    ),
+  ];
+  _RadioPreset _selectedPreset = _radioPresets[4];
+
+  @override
+  void initState() {
+    super.initState();
+    final deviceInfo = context.read<ConnectionProvider>().deviceInfo;
+    _deviceNameController.text =
+        deviceInfo.selfName ?? deviceInfo.deviceName ?? '';
+  }
 
   @override
   void dispose() {
     _pageController.dispose();
+    _deviceNameController.dispose();
     super.dispose();
   }
 
@@ -30,7 +192,9 @@ class _WelcomeWizardScreenState extends State<WelcomeWizardScreen> {
   }
 
   void _nextPage() {
-    if (_currentPage < _totalPages - 1) {
+    if (_currentPage == 1) {
+      _handleDeviceSetupAction();
+    } else if (_currentPage < _totalPages - 1) {
       _pageController.nextPage(
         duration: const Duration(milliseconds: 300),
         curve: Curves.easeInOut,
@@ -56,6 +220,98 @@ class _WelcomeWizardScreenState extends State<WelcomeWizardScreen> {
     }
   }
 
+  Future<void> _openConnectionDialog() async {
+    await showModalBottomSheet(
+      context: context,
+      isScrollControlled: true,
+      builder: (context) => const ConnectionDialog(),
+    );
+    if (!mounted) return;
+    final connectionProvider = context.read<ConnectionProvider>();
+    if (connectionProvider.deviceInfo.isConnected) {
+      await connectionProvider.refreshDeviceInfo();
+    }
+    if (!mounted) return;
+    final deviceInfo = connectionProvider.deviceInfo;
+    final fetchedName = deviceInfo.selfName ?? deviceInfo.deviceName ?? '';
+    if (fetchedName.isNotEmpty) {
+      setState(() {
+        _deviceNameController.text = fetchedName;
+      });
+    } else {
+      setState(() {});
+    }
+  }
+
+  Future<void> _handleDeviceSetupAction() async {
+    final l10n = AppLocalizations.of(context)!;
+    final connectionProvider = context.read<ConnectionProvider>();
+    final deviceInfo = connectionProvider.deviceInfo;
+    if (!deviceInfo.isConnected) {
+      await _openConnectionDialog();
+      return;
+    }
+
+    final trimmedName = _deviceNameController.text.trim();
+    if (trimmedName.isEmpty) {
+      ScaffoldMessenger.of(
+        context,
+      ).showSnackBar(SnackBar(content: Text(l10n.wizardEnterDeviceName)));
+      return;
+    }
+
+    setState(() {
+      _isApplyingDeviceSetup = true;
+    });
+
+    try {
+      await connectionProvider.setAdvertName(trimmedName);
+      await connectionProvider.setRadioParams(
+        frequency: _selectedPreset.frequencyKhz,
+        bandwidth: _selectedPreset.bandwidth,
+        spreadingFactor: _selectedPreset.spreadingFactor,
+        codingRate: _selectedPreset.codingRate,
+      );
+      await connectionProvider.refreshDeviceInfo();
+
+      if (!mounted) return;
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text(
+            l10n.wizardDeviceSetupSaved(trimmedName, _selectedPreset.label),
+          ),
+          backgroundColor: Colors.green,
+        ),
+      );
+      _pageController.nextPage(
+        duration: const Duration(milliseconds: 300),
+        curve: Curves.easeInOut,
+      );
+    } catch (e) {
+      if (!mounted) return;
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text(l10n.failedToSave(e.toString())),
+          backgroundColor: Colors.red,
+        ),
+      );
+    } finally {
+      if (mounted) {
+        setState(() {
+          _isApplyingDeviceSetup = false;
+        });
+      }
+    }
+  }
+
+  void _skipDeviceSetupStep() {
+    if (_isApplyingDeviceSetup) return;
+    _pageController.nextPage(
+      duration: const Duration(milliseconds: 300),
+      curve: Curves.easeInOut,
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     final l10n = AppLocalizations.of(context)!;
@@ -68,7 +324,7 @@ class _WelcomeWizardScreenState extends State<WelcomeWizardScreen> {
           children: [
             // Top bar with skip button
             Padding(
-              padding: const EdgeInsets.all(16.0),
+              padding: const EdgeInsets.fromLTRB(16, 12, 16, 8),
               child: Row(
                 mainAxisAlignment: MainAxisAlignment.spaceBetween,
                 children: [
@@ -96,8 +352,10 @@ class _WelcomeWizardScreenState extends State<WelcomeWizardScreen> {
               child: PageView(
                 controller: _pageController,
                 onPageChanged: _onPageChanged,
+                physics: const NeverScrollableScrollPhysics(),
                 children: [
                   _buildWelcomePage(context, l10n, colorScheme),
+                  _buildConnectDevicePage(context, l10n, colorScheme),
                   _buildConnectingPage(context, l10n, colorScheme),
                   _buildChannelPage(context, l10n, colorScheme),
                   _buildContactsPage(context, l10n, colorScheme),
@@ -108,7 +366,7 @@ class _WelcomeWizardScreenState extends State<WelcomeWizardScreen> {
 
             // Page indicators
             Padding(
-              padding: const EdgeInsets.all(16.0),
+              padding: const EdgeInsets.fromLTRB(16, 8, 16, 8),
               child: Row(
                 mainAxisAlignment: MainAxisAlignment.center,
                 children: List.generate(
@@ -130,11 +388,11 @@ class _WelcomeWizardScreenState extends State<WelcomeWizardScreen> {
 
             // Next/Get Started button
             Padding(
-              padding: const EdgeInsets.all(16.0),
+              padding: const EdgeInsets.fromLTRB(16, 8, 16, 16),
               child: SizedBox(
                 width: double.infinity,
                 child: ElevatedButton(
-                  onPressed: _nextPage,
+                  onPressed: _isApplyingDeviceSetup ? null : _nextPage,
                   style: ElevatedButton.styleFrom(
                     padding: const EdgeInsets.symmetric(vertical: 16.0),
                     shape: RoundedRectangleBorder(
@@ -142,7 +400,9 @@ class _WelcomeWizardScreenState extends State<WelcomeWizardScreen> {
                     ),
                   ),
                   child: Text(
-                    _currentPage < _totalPages - 1
+                    _currentPage == 1
+                        ? _deviceSetupButtonLabel(context)
+                        : _currentPage < _totalPages - 1
                         ? l10n.wizardNext
                         : l10n.wizardGetStarted,
                     style: const TextStyle(fontSize: 16),
@@ -165,7 +425,21 @@ class _WelcomeWizardScreenState extends State<WelcomeWizardScreen> {
       icon: Icons.waving_hand,
       iconColor: Colors.orange,
       title: l10n.wizardWelcomeTitle,
-      description: l10n.wizardWelcomeDescription,
+      description: l10n.wizardOverviewDescription,
+      features: [
+        _FeatureItem(
+          icon: Icons.chat_bubble_outline,
+          text: l10n.wizardOverviewFeature1,
+        ),
+        _FeatureItem(
+          icon: Icons.emergency_share,
+          text: l10n.wizardOverviewFeature2,
+        ),
+        _FeatureItem(
+          icon: Icons.settings_input_antenna,
+          text: l10n.wizardOverviewFeature3,
+        ),
+      ],
       colorScheme: colorScheme,
     );
   }
@@ -176,33 +450,225 @@ class _WelcomeWizardScreenState extends State<WelcomeWizardScreen> {
     ColorScheme colorScheme,
   ) {
     return _buildPage(
-      icon: Icons.bluetooth_searching,
+      icon: Icons.forum_rounded,
       iconColor: Colors.blue,
-      title: l10n.wizardConnectingTitle,
-      description: l10n.wizardConnectingDescription,
+      title: l10n.wizardMessagingTitle,
+      description: l10n.wizardMessagingDescription,
       features: [
-        _FeatureItem(icon: Icons.radio, text: l10n.wizardConnectingFeature1),
-        _FeatureItem(icon: Icons.link, text: l10n.wizardConnectingFeature2),
-        _FeatureItem(icon: Icons.wifi_off, text: l10n.wizardConnectingFeature3),
+        _FeatureItem(icon: Icons.chat, text: l10n.wizardMessagingFeature1),
+        _FeatureItem(icon: Icons.campaign, text: l10n.wizardMessagingFeature2),
+        _FeatureItem(icon: Icons.mic, text: l10n.wizardMessagingFeature3),
       ],
       colorScheme: colorScheme,
     );
   }
 
+  Widget _buildConnectDevicePage(
+    BuildContext context,
+    AppLocalizations l10n,
+    ColorScheme colorScheme,
+  ) {
+    final connectionProvider = context.watch<ConnectionProvider>();
+    final deviceInfo = connectionProvider.deviceInfo;
+    final isConnected = deviceInfo.isConnected;
+    final connectedName = deviceInfo.selfName ?? deviceInfo.deviceName;
+
+    return LayoutBuilder(
+      builder: (context, constraints) => Center(
+        child: ConstrainedBox(
+          constraints: BoxConstraints(
+            maxWidth: 600,
+            maxHeight: constraints.maxHeight,
+          ),
+          child: Padding(
+            padding: const EdgeInsets.fromLTRB(20, 12, 20, 12),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              children: [
+                _buildPageHeader(
+                  context: context,
+                  colorScheme: colorScheme,
+                  icon: Icons.bluetooth_connected,
+                  iconColor: Colors.green,
+                  title: l10n.wizardConnectDeviceTitle,
+                  description: l10n.wizardConnectDeviceDescription,
+                  badge: l10n.wizardSetupBadge,
+                ),
+                const SizedBox(height: 16),
+                _buildContentCard(
+                  colorScheme: colorScheme,
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.stretch,
+                    children: [
+                      Row(
+                        children: [
+                          Icon(
+                            isConnected
+                                ? Icons.check_circle
+                                : Icons.bluetooth_searching,
+                            color: isConnected
+                                ? colorScheme.primary
+                                : colorScheme.onSurfaceVariant,
+                          ),
+                          const SizedBox(width: 12),
+                          Expanded(
+                            child: Text(
+                              isConnected
+                                  ? l10n.wizardConnectedToDevice(
+                                      connectedName ?? l10n.device,
+                                    )
+                                  : l10n.wizardNoDeviceConnected,
+                              style: Theme.of(context).textTheme.bodyMedium
+                                  ?.copyWith(fontWeight: FontWeight.w600),
+                            ),
+                          ),
+                          TextButton(
+                            onPressed: _openConnectionDialog,
+                            child: Text(
+                              isConnected ? l10n.change : l10n.connect,
+                            ),
+                          ),
+                        ],
+                      ),
+                      Align(
+                        alignment: Alignment.centerRight,
+                        child: TextButton(
+                          onPressed: _skipDeviceSetupStep,
+                          child: Text(l10n.wizardSkipForNow),
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+                const SizedBox(height: 12),
+                _buildContentCard(
+                  colorScheme: colorScheme,
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.stretch,
+                    children: [
+                      TextField(
+                        controller: _deviceNameController,
+                        textInputAction: TextInputAction.done,
+                        decoration: InputDecoration(
+                          labelText: l10n.wizardDeviceNameLabel,
+                          border: OutlineInputBorder(),
+                          helperText: l10n.wizardDeviceNameHelp,
+                        ),
+                      ),
+                      const SizedBox(height: 12),
+                      DropdownButtonFormField<_RadioPreset>(
+                        initialValue: _selectedPreset,
+                        isExpanded: true,
+                        decoration: InputDecoration(
+                          labelText: l10n.wizardConfigRegionLabel,
+                          border: OutlineInputBorder(),
+                          helperText: l10n.wizardConfigRegionHelp,
+                        ),
+                        items: _radioPresets
+                            .map(
+                              (preset) => DropdownMenuItem<_RadioPreset>(
+                                value: preset,
+                                child: Text(
+                                  preset.label,
+                                  overflow: TextOverflow.ellipsis,
+                                ),
+                              ),
+                            )
+                            .toList(),
+                        onChanged: (preset) {
+                          if (preset == null) return;
+                          setState(() {
+                            _selectedPreset = preset;
+                          });
+                        },
+                      ),
+                    ],
+                  ),
+                ),
+                const SizedBox(height: 16),
+                _buildContentCard(
+                  colorScheme: colorScheme,
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      Text(
+                        _selectedPreset.label,
+                        style: Theme.of(context).textTheme.titleMedium
+                            ?.copyWith(fontWeight: FontWeight.w700),
+                      ),
+                      const SizedBox(height: 4),
+                      Text(
+                        _selectedPreset.summary,
+                        style: Theme.of(context).textTheme.bodyMedium,
+                      ),
+                      const SizedBox(height: 14),
+                      ...[
+                        _FeatureItem(
+                          icon: Icons.rule,
+                          text: l10n.wizardPresetNote1,
+                        ),
+                        _FeatureItem(
+                          icon: Icons.settings_input_antenna,
+                          text: l10n.wizardPresetNote2,
+                        ),
+                        _FeatureItem(
+                          icon: Icons.public,
+                          text: l10n.wizardPresetNote3,
+                        ),
+                      ].map(
+                        (feature) => Padding(
+                          padding: const EdgeInsets.symmetric(vertical: 5),
+                          child: _buildFeatureRow(
+                            context,
+                            colorScheme,
+                            feature,
+                            iconSize: 20,
+                            gap: 12,
+                          ),
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  String _deviceSetupButtonLabel(BuildContext context) {
+    final isConnected = context
+        .watch<ConnectionProvider>()
+        .deviceInfo
+        .isConnected;
+    if (_isApplyingDeviceSetup) {
+      return AppLocalizations.of(context)!.wizardSaving;
+    }
+    final l10n = AppLocalizations.of(context)!;
+    return isConnected
+        ? l10n.wizardSaveAndContinue
+        : l10n.wizardConnectDeviceTitle;
+  }
+
   Widget _buildChannelPage(
     BuildContext context,
     AppLocalizations l10n,
     ColorScheme colorScheme,
   ) {
     return _buildPage(
-      icon: Icons.campaign,
+      icon: Icons.groups_rounded,
       iconColor: Colors.purple,
-      title: l10n.wizardChannelTitle,
-      description: l10n.wizardChannelDescription,
+      title: l10n.wizardNetworkTitle,
+      description: l10n.wizardNetworkDescription,
       features: [
-        _FeatureItem(icon: Icons.public, text: l10n.wizardChannelFeature1),
-        _FeatureItem(icon: Icons.groups, text: l10n.wizardChannelFeature2),
-        _FeatureItem(icon: Icons.send, text: l10n.wizardChannelFeature3),
+        _FeatureItem(
+          icon: Icons.person_add_alt_1,
+          text: l10n.wizardNetworkFeature1,
+        ),
+        _FeatureItem(icon: Icons.route, text: l10n.wizardNetworkFeature2),
+        _FeatureItem(icon: Icons.hub, text: l10n.wizardNetworkFeature3),
       ],
       colorScheme: colorScheme,
     );
@@ -214,17 +680,14 @@ class _WelcomeWizardScreenState extends State<WelcomeWizardScreen> {
     ColorScheme colorScheme,
   ) {
     return _buildPage(
-      icon: Icons.people,
+      icon: Icons.map_rounded,
       iconColor: Colors.teal,
-      title: l10n.wizardContactsTitle,
-      description: l10n.wizardContactsDescription,
+      title: l10n.wizardMapOpsTitle,
+      description: l10n.wizardMapOpsDescription,
       features: [
-        _FeatureItem(icon: Icons.person_add, text: l10n.wizardContactsFeature1),
-        _FeatureItem(icon: Icons.chat, text: l10n.wizardContactsFeature2),
-        _FeatureItem(
-          icon: Icons.battery_std,
-          text: l10n.wizardContactsFeature3,
-        ),
+        _FeatureItem(icon: Icons.location_on, text: l10n.wizardMapOpsFeature1),
+        _FeatureItem(icon: Icons.draw, text: l10n.wizardMapOpsFeature2),
+        _FeatureItem(icon: Icons.router, text: l10n.wizardMapOpsFeature3),
       ],
       colorScheme: colorScheme,
     );
@@ -236,18 +699,17 @@ class _WelcomeWizardScreenState extends State<WelcomeWizardScreen> {
     ColorScheme colorScheme,
   ) {
     return _buildPage(
-      icon: Icons.map,
+      icon: Icons.tune_rounded,
       iconColor: Colors.red,
-      title: l10n.wizardMapTitle,
-      description: l10n.wizardMapDescription,
+      title: l10n.wizardToolsTitle,
+      description: l10n.wizardToolsDescription,
       features: [
-        _FeatureItem(icon: Icons.location_on, text: l10n.wizardMapFeature1),
+        _FeatureItem(icon: Icons.settings, text: l10n.wizardToolsFeature1),
+        _FeatureItem(icon: Icons.sensors, text: l10n.wizardToolsFeature2),
         _FeatureItem(
-          icon: Icons.person_pin_circle,
-          text: l10n.wizardMapFeature2,
+          icon: Icons.analytics_outlined,
+          text: l10n.wizardToolsFeature3,
         ),
-        _FeatureItem(icon: Icons.offline_pin, text: l10n.wizardMapFeature3),
-        _FeatureItem(icon: Icons.draw, text: l10n.wizardMapFeature4),
       ],
       colorScheme: colorScheme,
     );
@@ -261,69 +723,149 @@ class _WelcomeWizardScreenState extends State<WelcomeWizardScreen> {
     List<_FeatureItem>? features,
     required ColorScheme colorScheme,
   }) {
-    return SingleChildScrollView(
-      padding: const EdgeInsets.all(24.0),
-      child: Column(
-        mainAxisAlignment: MainAxisAlignment.center,
-        children: [
-          const SizedBox(height: 20),
-          // Icon
-          Container(
-            padding: const EdgeInsets.all(24.0),
-            decoration: BoxDecoration(
-              color: iconColor.withValues(alpha: 0.1),
-              shape: BoxShape.circle,
-            ),
-            child: Icon(icon, size: 80, color: iconColor),
+    final l10n = AppLocalizations.of(context)!;
+    return LayoutBuilder(
+      builder: (context, constraints) => Center(
+        child: ConstrainedBox(
+          constraints: BoxConstraints(
+            maxWidth: 560,
+            maxHeight: constraints.maxHeight,
           ),
-          const SizedBox(height: 32),
-          // Title
-          Text(
-            title,
-            style: Theme.of(context).textTheme.headlineMedium?.copyWith(
-              fontWeight: FontWeight.bold,
-              color: colorScheme.onSurface,
-            ),
-            textAlign: TextAlign.center,
-          ),
-          const SizedBox(height: 16),
-          // Description
-          Text(
-            description,
-            style: Theme.of(context).textTheme.bodyLarge?.copyWith(
-              color: colorScheme.onSurface.withValues(alpha: 0.7),
-              height: 1.5,
-            ),
-            textAlign: TextAlign.center,
-          ),
-          if (features != null && features.isNotEmpty) ...[
-            const SizedBox(height: 32),
-            // Features list
-            ...features.map(
-              (feature) => Padding(
-                padding: const EdgeInsets.symmetric(vertical: 8.0),
-                child: Row(
-                  children: [
-                    Icon(feature.icon, color: colorScheme.primary, size: 24),
-                    const SizedBox(width: 16),
-                    Expanded(
-                      child: Text(
-                        feature.text,
-                        style: Theme.of(context).textTheme.bodyMedium?.copyWith(
-                          color: colorScheme.onSurface,
-                        ),
-                      ),
-                    ),
-                  ],
+          child: Padding(
+            padding: const EdgeInsets.fromLTRB(20, 12, 20, 12),
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                _buildPageHeader(
+                  context: context,
+                  colorScheme: colorScheme,
+                  icon: icon,
+                  iconColor: iconColor,
+                  title: title,
+                  description: description,
+                  badge: l10n.wizardOverviewBadge,
                 ),
-              ),
+                if (features != null && features.isNotEmpty) ...[
+                  const SizedBox(height: 18),
+                  _buildContentCard(
+                    colorScheme: colorScheme,
+                    child: Column(
+                      children: features
+                          .map(
+                            (feature) => Padding(
+                              padding: const EdgeInsets.symmetric(vertical: 7),
+                              child: _buildFeatureRow(
+                                context,
+                                colorScheme,
+                                feature,
+                              ),
+                            ),
+                          )
+                          .toList(),
+                    ),
+                  ),
+                ],
+              ],
             ),
-          ],
-          const SizedBox(height: 20),
-        ],
+          ),
+        ),
       ),
     );
   }
+
+  Widget _buildPageHeader({
+    required BuildContext context,
+    required ColorScheme colorScheme,
+    required IconData icon,
+    required Color iconColor,
+    required String title,
+    required String description,
+    required String badge,
+  }) {
+    return Column(
+      children: [
+        Container(
+          padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 6),
+          decoration: BoxDecoration(
+            color: colorScheme.secondaryContainer,
+            borderRadius: BorderRadius.circular(999),
+          ),
+          child: Text(
+            badge,
+            style: Theme.of(context).textTheme.labelLarge?.copyWith(
+              color: colorScheme.onSecondaryContainer,
+              fontWeight: FontWeight.w700,
+            ),
+          ),
+        ),
+        const SizedBox(height: 12),
+        Container(
+          padding: const EdgeInsets.all(18),
+          decoration: BoxDecoration(
+            color: iconColor.withValues(alpha: 0.1),
+            shape: BoxShape.circle,
+          ),
+          child: Icon(icon, size: 56, color: iconColor),
+        ),
+        const SizedBox(height: 18),
+        Text(
+          title,
+          style: Theme.of(context).textTheme.headlineSmall?.copyWith(
+            fontWeight: FontWeight.bold,
+            color: colorScheme.onSurface,
+          ),
+          textAlign: TextAlign.center,
+        ),
+        const SizedBox(height: 10),
+        Text(
+          description,
+          style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+            color: colorScheme.onSurface.withValues(alpha: 0.72),
+            height: 1.4,
+          ),
+          textAlign: TextAlign.center,
+        ),
+      ],
+    );
+  }
+
+  Widget _buildContentCard({
+    required ColorScheme colorScheme,
+    required Widget child,
+  }) {
+    return Container(
+      padding: const EdgeInsets.all(16),
+      decoration: BoxDecoration(
+        color: colorScheme.surfaceContainerHighest,
+        borderRadius: BorderRadius.circular(18),
+      ),
+      child: child,
+    );
+  }
+
+  Widget _buildFeatureRow(
+    BuildContext context,
+    ColorScheme colorScheme,
+    _FeatureItem feature, {
+    double iconSize = 22,
+    double gap = 14,
+  }) {
+    return Row(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Icon(feature.icon, color: colorScheme.primary, size: iconSize),
+        SizedBox(width: gap),
+        Expanded(
+          child: Text(
+            feature.text,
+            style: Theme.of(
+              context,
+            ).textTheme.bodyMedium?.copyWith(color: colorScheme.onSurface),
+          ),
+        ),
+      ],
+    );
+  }
 }
 
 class _FeatureItem {
@@ -332,3 +874,23 @@ class _FeatureItem {
 
   _FeatureItem({required this.icon, required this.text});
 }
+
+class _RadioPreset {
+  final String id;
+  final String label;
+  final String summary;
+  final int frequencyKhz;
+  final int bandwidth;
+  final int spreadingFactor;
+  final int codingRate;
+
+  const _RadioPreset({
+    required this.id,
+    required this.label,
+    required this.summary,
+    required this.frequencyKhz,
+    required this.bandwidth,
+    required this.spreadingFactor,
+    required this.codingRate,
+  });
+}

lib/services/background_location_service.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:io';
 import 'package:flutter/widgets.dart';
 import 'package:geolocator/geolocator.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -58,6 +59,16 @@ class BackgroundLocationService {
       return false;
     }
 
+    if (Platform.isIOS && permission != LocationPermission.always) {
+      permission = await Geolocator.requestPermission();
+      if (permission != LocationPermission.always) {
+        debugPrint(
+          '⚠️ [BackgroundLocation] iOS background tracking requires Always permission',
+        );
+        return false;
+      }
+    }
+
     // Save settings
     final prefs = await SharedPreferences.getInstance();
     await prefs.setBool(_prefKeyEnabled, true);
@@ -68,8 +79,7 @@ class BackgroundLocationService {
     try {
       _positionSubscription =
           Geolocator.getPositionStream(
-            locationSettings: LocationSettings(
-              accuracy: LocationAccuracy.best,
+            locationSettings: _buildLocationSettings(
               distanceFilter: distanceThreshold.toInt(),
             ),
           ).listen((Position position) async {
@@ -171,4 +181,22 @@ class BackgroundLocationService {
       await startTracking(distanceThreshold: distance);
     }
   }
+
+  LocationSettings _buildLocationSettings({int distanceFilter = 10}) {
+    if (Platform.isIOS) {
+      return AppleSettings(
+        accuracy: LocationAccuracy.best,
+        activityType: ActivityType.fitness,
+        allowBackgroundLocationUpdates: true,
+        distanceFilter: distanceFilter,
+        pauseLocationUpdatesAutomatically: false,
+        showBackgroundLocationIndicator: true,
+      );
+    }
+
+    return LocationSettings(
+      accuracy: LocationAccuracy.best,
+      distanceFilter: distanceFilter,
+    );
+  }
 }

lib/services/contact_route_resolver.dart

@@ -0,0 +1,336 @@
+import 'dart:math' as math;
+
+import 'package:latlong2/latlong.dart';
+
+import '../models/contact.dart';
+
+class ResolvedContactRoutePlan {
+  final List<String> tokens;
+  final List<Contact> selectedContacts;
+  final String summary;
+
+  const ResolvedContactRoutePlan({
+    required this.tokens,
+    required this.selectedContacts,
+    required this.summary,
+  });
+
+  String get canonicalText => tokens.join(',');
+}
+
+class ContactRouteResolver {
+  static const Distance _distance = Distance();
+
+  const ContactRouteResolver._();
+
+  static ResolvedContactRoutePlan? resolveAutomaticRoute({
+    required LatLng senderLocation,
+    required Contact recipient,
+    required List<Contact> availableContacts,
+    required int hashSize,
+  }) {
+    final recipientLocation = recipient.displayLocation;
+    if (recipientLocation == null) return null;
+
+    final repeaters = availableContacts
+        .where(
+          (contact) =>
+              contact.isRepeater &&
+              contact.displayLocation != null &&
+              contact.publicKeyHex != recipient.publicKeyHex,
+        )
+        .toList();
+    if (repeaters.isEmpty) return null;
+
+    final recipientLatLng = LatLng(
+      recipientLocation.latitude,
+      recipientLocation.longitude,
+    );
+
+    final routedCandidates =
+        repeaters
+            .where(
+              (contact) =>
+                  contact.routeHasPath && contact.routeHashSize == hashSize,
+            )
+            .toList()
+          ..sort(
+            (a, b) =>
+                _scoreKnownRouteRepeater(
+                  senderLocation: senderLocation,
+                  recipientLocation: recipientLatLng,
+                  repeater: a,
+                  availableContacts: repeaters,
+                  hashSize: hashSize,
+                ).compareTo(
+                  _scoreKnownRouteRepeater(
+                    senderLocation: senderLocation,
+                    recipientLocation: recipientLatLng,
+                    repeater: b,
+                    availableContacts: repeaters,
+                    hashSize: hashSize,
+                  ),
+                ),
+          );
+
+    if (routedCandidates.isNotEmpty) {
+      final anchor = routedCandidates.first;
+      final tokens = <String>[
+        ...anchor.routeCanonicalText
+            .split(',')
+            .where((token) => token.isNotEmpty)
+            .map((token) => token.toUpperCase()),
+        _tokenFor(anchor, hashSize),
+      ];
+      final selectedContacts = _matchContactsForTokens(
+        tokens,
+        availableContacts: repeaters,
+      );
+      return ResolvedContactRoutePlan(
+        tokens: _dedupeTokens(tokens),
+        selectedContacts: selectedContacts,
+        summary: 'Resolved via known repeater route',
+      );
+    }
+
+    final corridorRepeaters = List<Contact>.from(repeaters)
+      ..sort((a, b) {
+        final progressA = _progressAlongSegment(
+          point: LatLng(
+            a.displayLocation!.latitude,
+            a.displayLocation!.longitude,
+          ),
+          start: senderLocation,
+          end: recipientLatLng,
+        );
+        final progressB = _progressAlongSegment(
+          point: LatLng(
+            b.displayLocation!.latitude,
+            b.displayLocation!.longitude,
+          ),
+          start: senderLocation,
+          end: recipientLatLng,
+        );
+        final progressCompare = progressA.compareTo(progressB);
+        if (progressCompare != 0) return progressCompare;
+        return _scoreRepeater(
+          senderLocation: senderLocation,
+          recipientLocation: recipientLatLng,
+          repeater: a,
+        ).compareTo(
+          _scoreRepeater(
+            senderLocation: senderLocation,
+            recipientLocation: recipientLatLng,
+            repeater: b,
+          ),
+        );
+      });
+
+    final selected = <Contact>[];
+    var currentPoint = senderLocation;
+    var currentDistanceToRecipient = _distance.as(
+      LengthUnit.Meter,
+      senderLocation,
+      recipientLatLng,
+    );
+    final maxCorridorDistance = math.max(
+      1500.0,
+      currentDistanceToRecipient * 0.22,
+    );
+
+    for (final repeater in corridorRepeaters) {
+      if (selected.length >= 4) break;
+      final repeaterPoint = LatLng(
+        repeater.displayLocation!.latitude,
+        repeater.displayLocation!.longitude,
+      );
+      final distanceToSegment = _distanceToSegmentMeters(
+        repeaterPoint,
+        senderLocation,
+        recipientLatLng,
+      );
+      if (distanceToSegment > maxCorridorDistance) {
+        continue;
+      }
+
+      final nextDistanceToRecipient = _distance.as(
+        LengthUnit.Meter,
+        repeaterPoint,
+        recipientLatLng,
+      );
+      if (nextDistanceToRecipient >= currentDistanceToRecipient - 300) {
+        continue;
+      }
+
+      final distanceFromCurrent = _distance.as(
+        LengthUnit.Meter,
+        currentPoint,
+        repeaterPoint,
+      );
+      if (distanceFromCurrent < 100) {
+        continue;
+      }
+
+      selected.add(repeater);
+      currentPoint = repeaterPoint;
+      currentDistanceToRecipient = nextDistanceToRecipient;
+
+      if (currentDistanceToRecipient < 2500) {
+        break;
+      }
+    }
+
+    if (selected.isEmpty) {
+      return null;
+    }
+
+    return ResolvedContactRoutePlan(
+      tokens: selected.map((contact) => _tokenFor(contact, hashSize)).toList(),
+      selectedContacts: selected,
+      summary: 'Resolved from repeater locations',
+    );
+  }
+
+  static List<Contact> _matchContactsForTokens(
+    List<String> tokens, {
+    required List<Contact> availableContacts,
+  }) {
+    final matches = <Contact>[];
+    final seen = <String>{};
+    for (final token in tokens) {
+      final match = availableContacts
+          .where(
+            (contact) => contact.publicKeyHex.toUpperCase().startsWith(token),
+          )
+          .firstOrNull;
+      if (match != null && seen.add(match.publicKeyHex)) {
+        matches.add(match);
+      }
+    }
+    return matches;
+  }
+
+  static List<String> _dedupeTokens(List<String> tokens) {
+    final result = <String>[];
+    for (final token in tokens) {
+      if (result.isEmpty || result.last != token) {
+        result.add(token);
+      }
+    }
+    return result;
+  }
+
+  static String _tokenFor(Contact contact, int hashSize) {
+    final hex = contact.publicKeyHex.toUpperCase();
+    final length = hashSize * 2;
+    return hex.length < length ? hex : hex.substring(0, length);
+  }
+
+  static double _scoreRepeater({
+    required LatLng senderLocation,
+    required LatLng recipientLocation,
+    required Contact repeater,
+  }) {
+    final point = LatLng(
+      repeater.displayLocation!.latitude,
+      repeater.displayLocation!.longitude,
+    );
+    final toRecipient = _distance.as(
+      LengthUnit.Meter,
+      point,
+      recipientLocation,
+    );
+    final corridor = _distanceToSegmentMeters(
+      point,
+      senderLocation,
+      recipientLocation,
+    );
+    return (toRecipient * 0.75) + (corridor * 0.25);
+  }
+
+  static double _scoreKnownRouteRepeater({
+    required LatLng senderLocation,
+    required LatLng recipientLocation,
+    required Contact repeater,
+    required List<Contact> availableContacts,
+    required int hashSize,
+  }) {
+    final baseScore = _scoreRepeater(
+      senderLocation: senderLocation,
+      recipientLocation: recipientLocation,
+      repeater: repeater,
+    );
+    final repeaterPoint = LatLng(
+      repeater.displayLocation!.latitude,
+      repeater.displayLocation!.longitude,
+    );
+
+    final chainContacts = repeater.routeCanonicalText
+        .split(',')
+        .where((token) => token.isNotEmpty)
+        .map(
+          (token) => availableContacts
+              .where(
+                (contact) =>
+                    contact.displayLocation != null &&
+                    contact.publicKeyHex.toUpperCase().startsWith(
+                      token.toUpperCase(),
+                    ),
+              )
+              .firstOrNull,
+        )
+        .whereType<Contact>()
+        .toList();
+
+    final chainEnd = chainContacts.isNotEmpty
+        ? LatLng(
+            chainContacts.last.displayLocation!.latitude,
+            chainContacts.last.displayLocation!.longitude,
+          )
+        : senderLocation;
+    final chainGap = _distance.as(LengthUnit.Meter, chainEnd, repeaterPoint);
+    final senderGap = _distance.as(
+      LengthUnit.Meter,
+      senderLocation,
+      repeaterPoint,
+    );
+
+    return (chainGap * 0.55) + (baseScore * 0.35) + (senderGap * 0.10);
+  }
+
+  static double _progressAlongSegment({
+    required LatLng point,
+    required LatLng start,
+    required LatLng end,
+  }) {
+    final dx = end.longitude - start.longitude;
+    final dy = end.latitude - start.latitude;
+    final lengthSquared = (dx * dx) + (dy * dy);
+    if (lengthSquared == 0) return 0;
+    return (((point.longitude - start.longitude) * dx) +
+            ((point.latitude - start.latitude) * dy)) /
+        lengthSquared;
+  }
+
+  static double _distanceToSegmentMeters(LatLng p, LatLng a, LatLng b) {
+    final ax = a.longitude;
+    final ay = a.latitude;
+    final bx = b.longitude;
+    final by = b.latitude;
+    final px = p.longitude;
+    final py = p.latitude;
+
+    final abx = bx - ax;
+    final aby = by - ay;
+    final apx = px - ax;
+    final apy = py - ay;
+    final ab2 = abx * abx + aby * aby;
+    if (ab2 == 0) {
+      return _distance.as(LengthUnit.Meter, a, p);
+    }
+    var t = (apx * abx + apy * aby) / ab2;
+    t = t.clamp(0.0, 1.0);
+    final closest = LatLng(ay + aby * t, ax + abx * t);
+    return _distance.as(LengthUnit.Meter, closest, p);
+  }
+}

lib/services/contact_storage_service.dart

@@ -2,13 +2,17 @@ import 'dart:convert';
 import 'package:flutter/foundation.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import '../models/contact.dart';
+import '../models/contact_group.dart';
 import '../utils/key_comparison.dart';
 import 'package:latlong2/latlong.dart';
 
 /// Service for persisting contacts to local storage
 class ContactStorageService {
   static const String _contactsKey = 'stored_contacts';
+  static const String _contactGroupsKey = 'stored_contact_groups';
+  static const String _pendingAdvertsKey = 'stored_pending_adverts';
   static const int _maxStoredContacts = 500; // Store up to 500 contacts
+  static const int _maxStoredPendingAdverts = 500;
 
   /// Save contacts to persistent storage
   Future<void> saveContacts(List<Contact> contacts) async {
@@ -90,6 +94,81 @@ class ContactStorageService {
     }
   }
 
+  Future<void> saveContactGroups(List<SavedContactGroup> groups) async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final jsonString = jsonEncode(
+        groups.map((group) => _contactGroupToJson(group)).toList(),
+      );
+      await prefs.setString(_contactGroupsKey, jsonString);
+      debugPrint(
+        '✅ [ContactStorage] Saved ${groups.length} contact groups to storage',
+      );
+    } catch (e) {
+      debugPrint('❌ [ContactStorage] Error saving contact groups: $e');
+    }
+  }
+
+  Future<List<SavedContactGroup>> loadContactGroups() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final jsonString = prefs.getString(_contactGroupsKey);
+      if (jsonString == null || jsonString.isEmpty) {
+        return [];
+      }
+
+      final jsonList = jsonDecode(jsonString) as List<dynamic>;
+      return jsonList
+          .map((json) => _contactGroupFromJson(json as Map<String, dynamic>))
+          .whereType<SavedContactGroup>()
+          .toList();
+    } catch (e) {
+      debugPrint('❌ [ContactStorage] Error loading contact groups: $e');
+      return [];
+    }
+  }
+
+  Future<void> savePendingAdverts(List<Map<String, dynamic>> adverts) async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final limitedList = adverts.length > _maxStoredPendingAdverts
+          ? adverts.sublist(adverts.length - _maxStoredPendingAdverts)
+          : adverts;
+      await prefs.setString(_pendingAdvertsKey, jsonEncode(limitedList));
+      debugPrint(
+        '✅ [ContactStorage] Saved ${limitedList.length} pending adverts to storage',
+      );
+    } catch (e) {
+      debugPrint('❌ [ContactStorage] Error saving pending adverts: $e');
+    }
+  }
+
+  Future<List<Map<String, dynamic>>> loadPendingAdverts() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final jsonString = prefs.getString(_pendingAdvertsKey);
+      if (jsonString == null || jsonString.isEmpty) {
+        return const [];
+      }
+
+      final jsonList = jsonDecode(jsonString) as List<dynamic>;
+      return jsonList.whereType<Map<String, dynamic>>().toList();
+    } catch (e) {
+      debugPrint('❌ [ContactStorage] Error loading pending adverts: $e');
+      return const [];
+    }
+  }
+
+  Future<void> clearPendingAdverts() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.remove(_pendingAdvertsKey);
+      debugPrint('✅ [ContactStorage] Cleared all stored pending adverts');
+    } catch (e) {
+      debugPrint('❌ [ContactStorage] Error clearing pending adverts: $e');
+    }
+  }
+
   /// Get storage statistics
   Future<Map<String, dynamic>> getStorageStats() async {
     try {
@@ -123,6 +202,7 @@ class ContactStorageService {
       'outPathLen': contact.outPathLen,
       'outPath': base64Encode(contact.outPath),
       'advName': contact.advName,
+      'nameOverride': contact.nameOverride,
       'lastAdvert': contact.lastAdvert,
       'advLat': contact.advLat,
       'advLon': contact.advLon,
@@ -130,6 +210,15 @@ class ContactStorageService {
       'telemetry': contact.telemetry != null
           ? _telemetryToJson(contact.telemetry!)
           : null,
+      'advertHistory': contact.advertHistory
+          .map(
+            (point) => {
+              'lat': point.location.latitude,
+              'lon': point.location.longitude,
+              'tsMillis': point.timestamp.millisecondsSinceEpoch,
+            },
+          )
+          .toList(),
     };
   }
 
@@ -145,6 +234,7 @@ class ContactStorageService {
         outPathLen: json['outPathLen'] as int,
         outPath: Uint8List.fromList(base64Decode(json['outPath'] as String)),
         advName: json['advName'] as String,
+        nameOverride: json['nameOverride'] as String?,
         lastAdvert: json['lastAdvert'] as int,
         advLat: json['advLat'] as int,
         advLon: json['advLon'] as int,
@@ -152,6 +242,7 @@ class ContactStorageService {
         telemetry: json['telemetry'] != null
             ? _telemetryFromJson(json['telemetry'] as Map<String, dynamic>)
             : null,
+        advertHistory: _advertHistoryFromJson(json['advertHistory']),
       );
     } catch (e) {
       debugPrint('❌ [ContactStorage] Error parsing contact from JSON: $e');
@@ -203,4 +294,56 @@ class ContactStorageService {
       return null;
     }
   }
+
+  List<AdvertLocation> _advertHistoryFromJson(dynamic json) {
+    if (json is! List) return [];
+    final result = <AdvertLocation>[];
+    for (final item in json) {
+      if (item is! Map<String, dynamic>) continue;
+      final lat = item['lat'];
+      final lon = item['lon'];
+      final tsMillis = item['tsMillis'];
+      if (lat is! num || lon is! num || tsMillis is! int) continue;
+      result.add(
+        AdvertLocation(
+          location: LatLng(lat.toDouble(), lon.toDouble()),
+          timestamp: DateTime.fromMillisecondsSinceEpoch(tsMillis),
+        ),
+      );
+    }
+    return result;
+  }
+
+  Map<String, dynamic> _contactGroupToJson(SavedContactGroup group) {
+    return {
+      'id': group.id,
+      'sectionKey': group.sectionKey,
+      'label': group.label,
+      'query': group.query,
+      'createdAtMillis': group.createdAt.millisecondsSinceEpoch,
+      'matchPrefixes': group.matchPrefixes,
+      'isAutoGroup': group.isAutoGroup,
+    };
+  }
+
+  SavedContactGroup? _contactGroupFromJson(Map<String, dynamic> json) {
+    try {
+      return SavedContactGroup(
+        id: json['id'] as String,
+        sectionKey: json['sectionKey'] as String,
+        label: json['label'] as String,
+        query: json['query'] as String,
+        createdAt: DateTime.fromMillisecondsSinceEpoch(
+          json['createdAtMillis'] as int,
+        ),
+        matchPrefixes: (json['matchPrefixes'] as List<dynamic>?)
+            ?.map((value) => value as String)
+            .toList(),
+        isAutoGroup: json['isAutoGroup'] as bool? ?? false,
+      );
+    } catch (e) {
+      debugPrint('❌ [ContactStorage] Error parsing contact group: $e');
+      return null;
+    }
+  }
 }

lib/services/live_traffic_summary.dart

@@ -0,0 +1,247 @@
+import '../models/ble_packet_log.dart';
+import '../utils/log_rx_route_decoder.dart';
+
+enum LiveTrafficBusyness { quiet, active, busy }
+
+class LiveTrafficEntry {
+  final BlePacketLog log;
+  final DecodedLogRxRoute? route;
+
+  const LiveTrafficEntry({required this.log, required this.route});
+
+  bool get isMultiHop => (route?.hopCount ?? 0) > 1;
+
+  int? get hopCount => route?.hopCount;
+
+  String get payloadLabel {
+    final decodedRoute = route;
+    if (decodedRoute == null) {
+      return log.responseCode != null ? log.opcodeName : 'Unknown';
+    }
+    return payloadTypeLabel(decodedRoute.payloadType);
+  }
+
+  String? get payloadMeaning {
+    final decodedRoute = route;
+    if (decodedRoute == null) return null;
+    return payloadTypeMeaning(decodedRoute.payloadType);
+  }
+
+  String get routePreview {
+    final decodedRoute = route;
+    if (decodedRoute == null || decodedRoute.hopHashes.isEmpty) {
+      return 'Direct packet';
+    }
+    return decodedRoute.hopHashes
+        .map((hashHex) => '0x${hashHex.toUpperCase()}')
+        .join(' -> ');
+  }
+
+  static String payloadTypeLabel(int payloadType) {
+    switch (payloadType) {
+      case 0x00:
+        return 'Request';
+      case 0x01:
+        return 'Response';
+      case 0x02:
+        return 'Text message';
+      case 0x03:
+        return 'Ack';
+      case 0x04:
+        return 'Advertisement';
+      case 0x05:
+        return 'Group text';
+      case 0x06:
+        return 'Group datagram';
+      case 0x07:
+        return 'Anonymous request';
+      case 0x08:
+        return 'Returned path';
+      case 0x09:
+        return 'Trace path';
+      case 0x0A:
+        return 'Multipart packet';
+      case 0x0B:
+        return 'Control packet';
+      default:
+        return '0x${payloadType.toRadixString(16).padLeft(2, '0')}';
+    }
+  }
+
+  static String payloadTypeMeaning(int payloadType) {
+    switch (payloadType) {
+      case 0x00:
+        return 'Request (destination/source hashes + MAC)';
+      case 0x01:
+        return 'Response to Request or Anonymous request';
+      case 0x02:
+        return 'Plain text message';
+      case 0x03:
+        return 'Simple acknowledgement';
+      case 0x04:
+        return 'Node advertisement';
+      case 0x05:
+        return 'Unverified group text message';
+      case 0x06:
+        return 'Unverified group datagram';
+      case 0x07:
+        return 'Generic anonymous request';
+      case 0x08:
+        return 'Returned path payload';
+      case 0x09:
+        return 'Trace path collecting hop SNR';
+      case 0x0A:
+        return 'One packet from a multipart set';
+      case 0x0B:
+        return 'Control or discovery packet';
+      default:
+        return 'protocol payload';
+    }
+  }
+}
+
+class LiveTrafficSnapshot {
+  final DateTime windowStart;
+  final Duration windowDuration;
+  final int packetsPerMinute;
+  final int rxCount;
+  final int txCount;
+  final int totalCount;
+  final double? avgSnrDb;
+  final double? latestSnrDb;
+  final double? avgRssiDbm;
+  final int? latestRssiDbm;
+  final int multiHopCount;
+  final double? avgHopCount;
+  final List<LiveTrafficEntry> visibleEntries;
+  final LiveTrafficBusyness busyness;
+
+  const LiveTrafficSnapshot({
+    required this.windowStart,
+    required this.windowDuration,
+    required this.packetsPerMinute,
+    required this.rxCount,
+    required this.txCount,
+    required this.totalCount,
+    required this.avgSnrDb,
+    required this.latestSnrDb,
+    required this.avgRssiDbm,
+    required this.latestRssiDbm,
+    required this.multiHopCount,
+    required this.avgHopCount,
+    required this.visibleEntries,
+    required this.busyness,
+  });
+}
+
+class LiveTrafficSummary {
+  static const Duration rollingWindow = Duration(seconds: 60);
+  static const int maxVisibleEntries = 120;
+  static const int logRxDataResponseCode = 0x88;
+
+  const LiveTrafficSummary._();
+
+  static LiveTrafficSnapshot fromLogs(
+    Iterable<BlePacketLog> logs, {
+    required DateTime now,
+    DateTime? clearedAt,
+    int? preferredHashSize,
+    Duration window = rollingWindow,
+    String? packetTypeFilter,
+  }) {
+    final windowStart = now.subtract(window);
+    final effectiveStart = clearedAt != null && clearedAt.isAfter(windowStart)
+        ? clearedAt
+        : windowStart;
+
+    final recentLogs = logs
+        .where(
+          (log) =>
+              log.direction == PacketDirection.rx &&
+              log.responseCode == logRxDataResponseCode &&
+              !log.timestamp.isBefore(effectiveStart),
+        )
+        .toList()
+      ..sort((a, b) => a.timestamp.compareTo(b.timestamp));
+
+    final entries = <LiveTrafficEntry>[];
+    for (final log in recentLogs) {
+      final route = LogRxRouteDecoder.decode(
+        log.rawData,
+        preferredHashSize: preferredHashSize,
+      );
+      entries.add(LiveTrafficEntry(log: log, route: route));
+    }
+
+    final filteredEntries = packetTypeFilter == null
+        ? entries
+        : entries
+              .where((entry) => entry.payloadLabel == packetTypeFilter)
+              .toList();
+
+    var rxCount = 0;
+    var snrCount = 0;
+    var snrSum = 0.0;
+    var rssiCount = 0;
+    var rssiSum = 0.0;
+    double? latestSnrDb;
+    int? latestRssiDbm;
+    var multiHopCount = 0;
+    var hopCountTotal = 0;
+    var hopCountSamples = 0;
+
+    for (final entry in filteredEntries) {
+      rxCount += 1;
+
+      final rxInfo = entry.log.logRxDataInfo;
+      if (rxInfo?.snrDb != null) {
+        snrCount += 1;
+        snrSum += rxInfo!.snrDb!;
+        latestSnrDb = rxInfo.snrDb!;
+      }
+      if (rxInfo?.rssiDbm != null) {
+        rssiCount += 1;
+        rssiSum += rxInfo!.rssiDbm!.toDouble();
+        latestRssiDbm = rxInfo.rssiDbm!;
+      }
+
+      final route = entry.route;
+      if (route != null && route.hopCount > 0) {
+        hopCountSamples += 1;
+        hopCountTotal += route.hopCount;
+        if (route.hopCount > 1) {
+          multiHopCount += 1;
+        }
+      }
+    }
+
+    final visibleEntries = filteredEntries.reversed.take(maxVisibleEntries).toList();
+    const txCount = 0;
+    final totalCount = rxCount;
+    final packetsPerMinute =
+        ((totalCount * Duration.secondsPerMinute) / window.inSeconds).round();
+
+    return LiveTrafficSnapshot(
+      windowStart: effectiveStart,
+      windowDuration: window,
+      packetsPerMinute: packetsPerMinute,
+      rxCount: rxCount,
+      txCount: txCount,
+      totalCount: totalCount,
+      avgSnrDb: snrCount == 0 ? null : snrSum / snrCount,
+      latestSnrDb: latestSnrDb,
+      avgRssiDbm: rssiCount == 0 ? null : rssiSum / rssiCount,
+      latestRssiDbm: latestRssiDbm,
+      multiHopCount: multiHopCount,
+      avgHopCount: hopCountSamples == 0 ? null : hopCountTotal / hopCountSamples,
+      visibleEntries: visibleEntries,
+      busyness: _busynessForPacketsPerMinute(packetsPerMinute),
+    );
+  }
+
+  static LiveTrafficBusyness _busynessForPacketsPerMinute(int ppm) {
+    if (ppm <= 5) return LiveTrafficBusyness.quiet;
+    if (ppm <= 20) return LiveTrafficBusyness.active;
+    return LiveTrafficBusyness.busy;
+  }
+}

lib/services/location_tracking_service.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:io';
 import 'package:flutter/foundation.dart';
 import 'package:geolocator/geolocator.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -148,6 +149,10 @@ class LocationTrackingService {
   /// Check if location permissions are granted
   Future<bool> checkPermissions() async {
     final permission = await Geolocator.checkPermission();
+    if (Platform.isIOS) {
+      return permission == LocationPermission.always;
+    }
+
     return permission == LocationPermission.always ||
         permission == LocationPermission.whileInUse;
   }
@@ -181,6 +186,16 @@ class LocationTrackingService {
       return false;
     }
 
+    if (Platform.isIOS && permission != LocationPermission.always) {
+      permission = await Geolocator.requestPermission();
+      if (permission != LocationPermission.always) {
+        onError?.call(
+          'Background tracking on iOS requires "Always" location access. Enable it in Settings.',
+        );
+        return false;
+      }
+    }
+
     debugPrint('✅ [LocationTracking] Location permissions granted');
     return true;
   }
@@ -209,9 +224,9 @@ class LocationTrackingService {
         }
 
         final position = await Geolocator.getCurrentPosition(
-          locationSettings: LocationSettings(
-            accuracy: LocationAccuracy.best,
+          locationSettings: _buildLocationSettings(
             timeLimit: timeLimit,
+            distanceFilter: 0,
           ),
         );
 
@@ -255,13 +270,35 @@ class LocationTrackingService {
   /// [distanceFilter] - Minimum distance in meters between position updates
   Stream<Position> getPositionStream({double distanceFilter = 10.0}) {
     return Geolocator.getPositionStream(
-      locationSettings: LocationSettings(
-        accuracy: LocationAccuracy.best,
+      locationSettings: _buildLocationSettings(
         distanceFilter: distanceFilter.toInt(),
       ),
     );
   }
 
+  LocationSettings _buildLocationSettings({
+    int distanceFilter = 10,
+    Duration? timeLimit,
+  }) {
+    if (Platform.isIOS) {
+      return AppleSettings(
+        accuracy: LocationAccuracy.best,
+        activityType: ActivityType.fitness,
+        allowBackgroundLocationUpdates: true,
+        distanceFilter: distanceFilter,
+        pauseLocationUpdatesAutomatically: false,
+        showBackgroundLocationIndicator: true,
+        timeLimit: timeLimit,
+      );
+    }
+
+    return LocationSettings(
+      accuracy: LocationAccuracy.best,
+      distanceFilter: distanceFilter,
+      timeLimit: timeLimit,
+    );
+  }
+
   // ============================================================================
   // Tracking Control
   // ============================================================================

lib/services/mesh_map_nodes_service.dart

@@ -35,6 +35,7 @@ class MeshMapNode {
 class MeshMapNodesService {
   static const String _nodesEndpoint =
       'https://api.meshcore.nz/api/v1/map/nodes';
+  static const int repeaterType = 1;
   static const Duration _cacheTtl = Duration(hours: 24);
   static const Duration traceCacheTtl = _cacheTtl;
   static const Duration traceTimeout = Duration(seconds: 30);
@@ -182,6 +183,8 @@ class MeshMapNodesService {
     return _cachedAt;
   }
 
+  static bool isRepeater(MeshMapNode node) => node.type == repeaterType;
+
   static Future<void> _storeCache(
     List<MeshMapNode> nodes, {
     required DateTime cachedAt,

lib/services/message_storage_service.dart

@@ -11,6 +11,7 @@ import 'package:latlong2/latlong.dart';
 /// Service for persisting messages to local storage
 class MessageStorageService {
   static const String _messagesKey = 'stored_messages';
+  static const String _removedSarMarkerIdsKey = 'removed_sar_marker_ids';
   static const String _messageContactLocationsKey =
       'stored_message_contact_locations';
   static const String _messageReceptionDetailsKey =
@@ -19,6 +20,8 @@ class MessageStorageService {
       'stored_message_transfer_details';
   static const String _messageRouteMetadataKey =
       'stored_message_route_metadata';
+  static const String _embeddedReceptionDetailsKey = 'storedReceptionDetails';
+  static const String _legacyPathBytesKey = 'storedPathBytes';
   static const int _maxStoredMessages = 1000; // Store up to 1000 messages
 
   /// Save messages to persistent storage
@@ -32,8 +35,16 @@ class MessageStorageService {
     try {
       final prefs = await SharedPreferences.getInstance();
 
-      // Convert messages to JSON
-      final jsonList = messages.map((msg) => _messageToJson(msg)).toList();
+      // Convert messages to JSON and embed path bytes as a fallback so they
+      // survive restore even if the sidecar reception-details entry is absent.
+      final jsonList = messages
+          .map(
+            (msg) => _messageToJson(
+              msg,
+              receptionDetails: messageReceptionDetails[msg.id],
+            ),
+          )
+          .toList();
 
       // Limit to max stored messages (keep most recent)
       final limitedList = jsonList.length > _maxStoredMessages
@@ -129,24 +140,36 @@ class MessageStorageService {
     try {
       final prefs = await SharedPreferences.getInstance();
       final jsonString = prefs.getString(_messageReceptionDetailsKey);
-      if (jsonString == null || jsonString.isEmpty) {
-        return const {};
-      }
-
-      final decoded = jsonDecode(jsonString);
-      if (decoded is! Map<String, dynamic>) {
-        return const {};
-      }
-
       final result = <String, MessageReceptionDetails>{};
-      for (final entry in decoded.entries) {
-        final value = entry.value;
-        if (value is! Map<String, dynamic>) continue;
-        final snapshot = MessageReceptionDetails.fromJson(value);
-        if (snapshot != null) {
-          result[entry.key] = snapshot;
+      if (jsonString != null && jsonString.isNotEmpty) {
+        final decoded = jsonDecode(jsonString);
+        if (decoded is Map<String, dynamic>) {
+          for (final entry in decoded.entries) {
+            final value = entry.value;
+            if (value is! Map<String, dynamic>) continue;
+            final snapshot = MessageReceptionDetails.fromJson(value);
+            if (snapshot != null) {
+              result[entry.key] = snapshot;
+            }
+          }
         }
       }
+
+      final embeddedReceptionDetails = await _loadEmbeddedReceptionDetails();
+      embeddedReceptionDetails.forEach((messageId, snapshot) {
+        result.putIfAbsent(messageId, () => snapshot);
+      });
+
+      final fallbackPathBytes = await _loadLegacyPathBytesFromMessages();
+      fallbackPathBytes.forEach((messageId, pathBytes) {
+        result.putIfAbsent(
+          messageId,
+          () => MessageReceptionDetails(
+            capturedAt: DateTime.fromMillisecondsSinceEpoch(0),
+            pathBytes: pathBytes,
+          ),
+        );
+      });
       return result;
     } catch (e) {
       debugPrint('❌ [MessageStorage] Error loading reception details: $e');
@@ -247,12 +270,36 @@ class MessageStorageService {
       await prefs.remove(_messageReceptionDetailsKey);
       await prefs.remove(_messageTransferDetailsKey);
       await prefs.remove(_messageRouteMetadataKey);
+      await prefs.remove(_removedSarMarkerIdsKey);
       debugPrint('✅ [MessageStorage] Cleared all stored messages');
     } catch (e) {
       debugPrint('❌ [MessageStorage] Error clearing messages: $e');
     }
   }
 
+  Future<Set<String>> loadRemovedSarMarkerIds() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final ids = prefs.getStringList(_removedSarMarkerIdsKey) ?? const [];
+      return ids.toSet();
+    } catch (e) {
+      debugPrint('❌ [MessageStorage] Error loading removed SAR marker IDs: $e');
+      return const <String>{};
+    }
+  }
+
+  Future<void> saveRemovedSarMarkerIds(Set<String> ids) async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.setStringList(_removedSarMarkerIdsKey, ids.toList()..sort());
+      debugPrint(
+        '✅ [MessageStorage] Saved ${ids.length} removed SAR marker IDs',
+      );
+    } catch (e) {
+      debugPrint('❌ [MessageStorage] Error saving removed SAR marker IDs: $e');
+    }
+  }
+
   /// Get storage statistics
   Future<Map<String, dynamic>> getStorageStats() async {
     try {
@@ -278,7 +325,12 @@ class MessageStorageService {
   }
 
   /// Convert Message to JSON
-  Map<String, dynamic> _messageToJson(Message message) {
+  Map<String, dynamic> _messageToJson(
+    Message message, {
+    MessageReceptionDetails? receptionDetails,
+  }) {
+    final persistedPathBytes =
+        message.pathBytes ?? _pathBytesFromSnapshot(receptionDetails);
     return {
       'id': message.id,
       'messageType': message.messageType.name,
@@ -287,6 +339,7 @@ class MessageStorageService {
           : null,
       'channelIdx': message.channelIdx,
       'pathLen': message.pathLen,
+      'pathBytes': persistedPathBytes?.toList(),
       'textType': message.textType.value,
       'senderTimestamp': message.senderTimestamp,
       'text': message.text,
@@ -338,9 +391,67 @@ class MessageStorageService {
             },
           )
           .toList(),
+      if (receptionDetails != null)
+        _embeddedReceptionDetailsKey: receptionDetails.toJson(),
+      if (receptionDetails?.pathBytes case final pathBytes?)
+        _legacyPathBytesKey: List<int>.from(pathBytes),
     };
   }
 
+  Future<Map<String, MessageReceptionDetails>>
+  _loadEmbeddedReceptionDetails() async {
+    final prefs = await SharedPreferences.getInstance();
+    final jsonString = prefs.getString(_messagesKey);
+    if (jsonString == null || jsonString.isEmpty) {
+      return const {};
+    }
+
+    final decoded = jsonDecode(jsonString);
+    if (decoded is! List) {
+      return const {};
+    }
+
+    final result = <String, MessageReceptionDetails>{};
+    for (final entry in decoded) {
+      if (entry is! Map<String, dynamic>) continue;
+      final messageId = entry['id'];
+      final embedded = entry[_embeddedReceptionDetailsKey];
+      if (messageId is! String || embedded is! Map<String, dynamic>) continue;
+      final snapshot = MessageReceptionDetails.fromJson(embedded);
+      if (snapshot == null) continue;
+      result[messageId] = snapshot;
+    }
+    return result;
+  }
+
+  Future<Map<String, List<int>>> _loadLegacyPathBytesFromMessages() async {
+    final prefs = await SharedPreferences.getInstance();
+    final jsonString = prefs.getString(_messagesKey);
+    if (jsonString == null || jsonString.isEmpty) {
+      return const {};
+    }
+
+    final decoded = jsonDecode(jsonString);
+    if (decoded is! List) {
+      return const {};
+    }
+
+    final result = <String, List<int>>{};
+    for (final entry in decoded) {
+      if (entry is! Map<String, dynamic>) continue;
+      final messageId = entry['id'];
+      final pathBytes = entry[_legacyPathBytesKey];
+      if (messageId is! String || pathBytes is! List) continue;
+      final normalized = pathBytes
+          .whereType<num>()
+          .map((b) => b.toInt())
+          .toList();
+      if (normalized.isEmpty) continue;
+      result[messageId] = normalized;
+    }
+    return result;
+  }
+
   /// Convert JSON to Message
   Message? _messageFromJson(Map<String, dynamic> json) {
     try {
@@ -357,6 +468,14 @@ class MessageStorageService {
             : null,
         channelIdx: json['channelIdx'] as int?,
         pathLen: json['pathLen'] as int,
+        pathBytes: json['pathBytes'] is List
+            ? Uint8List.fromList(
+                (json['pathBytes'] as List<dynamic>)
+                    .whereType<num>()
+                    .map((b) => b.toInt())
+                    .toList(),
+              )
+            : null,
         textType: MessageTextType.fromValue(json['textType'] as int),
         senderTimestamp: json['senderTimestamp'] as int,
         text: json['text'] as String,
@@ -454,4 +573,12 @@ class MessageStorageService {
       return null;
     }
   }
+
+  Uint8List? _pathBytesFromSnapshot(MessageReceptionDetails? receptionDetails) {
+    final pathBytes = receptionDetails?.pathBytes;
+    if (pathBytes == null || pathBytes.isEmpty) {
+      return null;
+    }
+    return Uint8List.fromList(pathBytes);
+  }
 }

lib/services/notification_service.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 import 'package:timezone/data/latest_all.dart' as tz;
 import '../models/sar_marker.dart';
 import '../l10n/app_localizations.dart';
@@ -13,14 +14,26 @@ class NotificationService {
 
   final FlutterLocalNotificationsPlugin _notificationsPlugin =
       FlutterLocalNotificationsPlugin();
+  static const String _prefMessagesEnabled = 'notifications_messages_enabled';
+  static const String _prefSarEnabled = 'notifications_sar_enabled';
+  static const String _prefUpdatesEnabled = 'notifications_updates_enabled';
+  static const String _prefMuteForeground = 'notifications_mute_foreground';
 
   bool _isInitialized = false;
   bool _permissionGranted = false;
+  bool _messageNotificationsEnabled = true;
+  bool _sarNotificationsEnabled = true;
+  bool _updateNotificationsEnabled = true;
+  bool _muteForegroundNotifications = true;
+  AppLifecycleState _lifecycleState = AppLifecycleState.resumed;
+  String? _launchPayload;
 
   // Notification IDs
   static const int _sarNotificationId = 1000;
   static const int _messageNotificationId = 2000;
   static const int _updateNotificationId = 3000;
+  static const int _batteryNotificationId = 4000;
+  static const int _discoveryNotificationId = 5000;
 
   // Notification channels
   static const String _urgentChannelId = 'sar_urgent';
@@ -38,12 +51,31 @@ class NotificationService {
   static const String _updateChannelDescription =
       'Notifications for available app updates';
 
+  static const String _batteryChannelId = 'battery_alerts';
+  static const String _batteryChannelName = 'Battery Alerts';
+  static const String _batteryChannelDescription =
+      'Notifications when a device or contact battery is low';
+
+  static const String _discoveryChannelId = 'discovery_alerts';
+  static const String _discoveryChannelName = 'Discovery Alerts';
+  static const String _discoveryChannelDescription =
+      'Notifications when new contacts are discovered';
+
+  bool get messageNotificationsEnabled => _messageNotificationsEnabled;
+  bool get sarNotificationsEnabled => _sarNotificationsEnabled;
+  bool get updateNotificationsEnabled => _updateNotificationsEnabled;
+  bool get muteForegroundNotifications => _muteForegroundNotifications;
+  bool get isAppInForeground => _lifecycleState == AppLifecycleState.resumed;
+
   /// Initialize notification service
   Future<void> initialize() async {
     if (_isInitialized) return;
 
     try {
       debugPrint('📬 [NotificationService] Initializing...');
+      WidgetsBinding.instance.addObserver(_LifecycleObserver(this));
+      _lifecycleState =
+          WidgetsBinding.instance.lifecycleState ?? AppLifecycleState.resumed;
 
       // Initialize timezone data
       tz.initializeTimeZones();
@@ -72,8 +104,15 @@ class NotificationService {
         onDidReceiveNotificationResponse: _onNotificationResponse,
       );
 
+      final launchDetails = await _notificationsPlugin
+          .getNotificationAppLaunchDetails();
+      if (launchDetails?.didNotificationLaunchApp ?? false) {
+        _launchPayload = launchDetails?.notificationResponse?.payload;
+      }
+
       // Request permissions
       await _requestPermissions();
+      await _loadPreferences();
 
       // Create notification channels (Android)
       await _createNotificationChannels();
@@ -132,6 +171,46 @@ class NotificationService {
     }
   }
 
+  Future<void> _loadPreferences() async {
+    final prefs = await SharedPreferences.getInstance();
+    _messageNotificationsEnabled = prefs.getBool(_prefMessagesEnabled) ?? true;
+    _sarNotificationsEnabled = prefs.getBool(_prefSarEnabled) ?? true;
+    _updateNotificationsEnabled = prefs.getBool(_prefUpdatesEnabled) ?? true;
+    _muteForegroundNotifications = prefs.getBool(_prefMuteForeground) ?? true;
+  }
+
+  Future<void> setMessageNotificationsEnabled(bool value) async {
+    _messageNotificationsEnabled = value;
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setBool(_prefMessagesEnabled, value);
+  }
+
+  Future<void> setSarNotificationsEnabled(bool value) async {
+    _sarNotificationsEnabled = value;
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setBool(_prefSarEnabled, value);
+  }
+
+  Future<void> setUpdateNotificationsEnabled(bool value) async {
+    _updateNotificationsEnabled = value;
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setBool(_prefUpdatesEnabled, value);
+  }
+
+  Future<void> setMuteForegroundNotifications(bool value) async {
+    _muteForegroundNotifications = value;
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setBool(_prefMuteForeground, value);
+  }
+
+  void handleAppLifecycleStateChanged(AppLifecycleState state) {
+    _lifecycleState = state;
+  }
+
+  bool _shouldSuppressForegroundNotifications() {
+    return _muteForegroundNotifications && isAppInForeground;
+  }
+
   /// Create notification channels for Android
   Future<void> _createNotificationChannels() async {
     try {
@@ -177,9 +256,31 @@ class NotificationService {
         showBadge: true,
       );
 
+      const batteryChannel = AndroidNotificationChannel(
+        _batteryChannelId,
+        _batteryChannelName,
+        description: _batteryChannelDescription,
+        importance: Importance.high,
+        playSound: true,
+        enableVibration: true,
+        showBadge: true,
+      );
+
+      const discoveryChannel = AndroidNotificationChannel(
+        _discoveryChannelId,
+        _discoveryChannelName,
+        description: _discoveryChannelDescription,
+        importance: Importance.high,
+        playSound: true,
+        enableVibration: true,
+        showBadge: true,
+      );
+
       await androidPlugin.createNotificationChannel(urgentChannel);
       await androidPlugin.createNotificationChannel(messagesChannel);
       await androidPlugin.createNotificationChannel(updateChannel);
+      await androidPlugin.createNotificationChannel(batteryChannel);
+      await androidPlugin.createNotificationChannel(discoveryChannel);
       debugPrint('✅ [NotificationService] Created notification channels');
     } catch (e) {
       debugPrint('⚠️ [NotificationService] Error creating channels: $e');
@@ -201,6 +302,12 @@ class NotificationService {
     }
   }
 
+  String? consumeLaunchPayload() {
+    final payload = _launchPayload;
+    _launchPayload = null;
+    return payload;
+  }
+
   /// Show urgent notification for SAR marker
   Future<void> showSarNotification({
     required SarMarkerType type,
@@ -222,6 +329,16 @@ class NotificationService {
       );
       return;
     }
+    if (!_sarNotificationsEnabled) {
+      debugPrint('ℹ️ [NotificationService] SAR notifications disabled');
+      return;
+    }
+    if (_shouldSuppressForegroundNotifications()) {
+      debugPrint(
+        'ℹ️ [NotificationService] App in foreground, skipping SAR notification',
+      );
+      return;
+    }
 
     try {
       // Generate unique notification ID based on timestamp
@@ -394,6 +511,16 @@ class NotificationService {
       );
       return;
     }
+    if (!_messageNotificationsEnabled) {
+      debugPrint('ℹ️ [NotificationService] Message notifications disabled');
+      return;
+    }
+    if (_shouldSuppressForegroundNotifications()) {
+      debugPrint(
+        'ℹ️ [NotificationService] App in foreground, skipping message notification',
+      );
+      return;
+    }
 
     try {
       // Generate unique notification ID based on timestamp
@@ -402,10 +529,13 @@ class NotificationService {
           (DateTime.now().millisecondsSinceEpoch % 1000);
 
       // Build notification title and body
+      final resolvedChannelName = channelName?.trim().isNotEmpty == true
+          ? channelName!.trim()
+          : (localizations?.publicChannel ?? 'Public');
       final title = isChannelMessage
           ? (localizations != null
-                ? '${localizations.channel}: ${channelName ?? "Public"}'
-                : 'Channel: ${channelName ?? "Public"}')
+                ? '${localizations.channel}: $resolvedChannelName'
+                : 'Channel: $resolvedChannelName')
           : (localizations != null
                 ? '${localizations.newMessage} ${localizations.from} $senderName'
                 : 'New message from $senderName');
@@ -544,13 +674,23 @@ class NotificationService {
       );
       return;
     }
+    if (!_updateNotificationsEnabled) {
+      debugPrint('ℹ️ [NotificationService] Update notifications disabled');
+      return;
+    }
+    if (_shouldSuppressForegroundNotifications()) {
+      debugPrint(
+        'ℹ️ [NotificationService] App in foreground, skipping update notification',
+      );
+      return;
+    }
 
     try {
       // Build notification title and body
       final title = localizations?.updateAvailable ?? 'App Update Available';
       final body = localizations != null
           ? '${localizations.currentVersion}: $currentVersion\n'
-              '${localizations.latestVersion}: $latestVersion'
+                '${localizations.latestVersion}: $latestVersion'
           : 'Current: $currentVersion\nLatest: $latestVersion';
 
       // Android notification details
@@ -614,4 +754,169 @@ class NotificationService {
       );
     }
   }
+
+  Future<bool> showLowBatteryNotification({
+    required String nodeId,
+    required String nodeName,
+    required double batteryPercent,
+    required bool isCurrentDevice,
+  }) async {
+    if (!_isInitialized) {
+      debugPrint(
+        '⚠️ [NotificationService] Not initialized, skipping notification',
+      );
+      return false;
+    }
+
+    if (!_permissionGranted) {
+      debugPrint(
+        '⚠️ [NotificationService] Permission not granted, skipping notification',
+      );
+      return false;
+    }
+    if (!_messageNotificationsEnabled) {
+      debugPrint('ℹ️ [NotificationService] Message notifications disabled');
+      return false;
+    }
+    if (_shouldSuppressForegroundNotifications()) {
+      debugPrint(
+        'ℹ️ [NotificationService] App in foreground, skipping low battery notification',
+      );
+      return false;
+    }
+
+    final roundedPercent = batteryPercent.round().clamp(0, 100);
+    final title = isCurrentDevice
+        ? 'Device battery low'
+        : 'Contact battery low';
+    final body = isCurrentDevice
+        ? '$nodeName battery is at $roundedPercent%.'
+        : '$nodeName is at $roundedPercent% battery.';
+    final notificationId =
+        _batteryNotificationId + ((nodeId.hashCode & 0x7fffffff) % 1000);
+
+    try {
+      final androidDetails = AndroidNotificationDetails(
+        _batteryChannelId,
+        _batteryChannelName,
+        channelDescription: _batteryChannelDescription,
+        importance: Importance.high,
+        priority: Priority.high,
+        ticker: title,
+        playSound: true,
+        enableVibration: true,
+        showWhen: true,
+        when: DateTime.now().millisecondsSinceEpoch,
+        styleInformation: BigTextStyleInformation(
+          body,
+          contentTitle: title,
+          summaryText: '$roundedPercent%',
+        ),
+      );
+
+      final darwinDetails = DarwinNotificationDetails(
+        presentAlert: true,
+        presentBadge: true,
+        presentSound: true,
+        sound: 'default',
+        threadIdentifier: 'battery_alerts',
+        subtitle: '$roundedPercent%',
+      );
+
+      final notificationDetails = NotificationDetails(
+        android: androidDetails,
+        iOS: darwinDetails,
+      );
+
+      await _notificationsPlugin.show(
+        id: notificationId,
+        title: title,
+        body: body,
+        notificationDetails: notificationDetails,
+        payload: 'battery:$nodeId',
+      );
+
+      debugPrint(
+        '✅ [NotificationService] Showed low battery notification for $nodeName ($roundedPercent%)',
+      );
+      return true;
+    } catch (e) {
+      debugPrint(
+        '❌ [NotificationService] Error showing low battery notification: $e',
+      );
+      return false;
+    }
+  }
+
+  Future<bool> showContactDiscoveredNotification({
+    required String contactKey,
+    String? contactName,
+  }) async {
+    if (!_isInitialized) return false;
+    if (!_permissionGranted) return false;
+    if (!_messageNotificationsEnabled) return false;
+    if (_shouldSuppressForegroundNotifications()) return false;
+
+    final shortKey = contactKey.length > 12
+        ? contactKey.substring(0, 12).toUpperCase()
+        : contactKey.toUpperCase();
+    final title = 'New contact discovered';
+    final resolvedName = contactName?.trim();
+    final body = resolvedName != null && resolvedName.isNotEmpty
+        ? '$resolvedName is available in Discovery.'
+        : 'New contact $shortKey is available in Discovery.';
+    final notificationId =
+        _discoveryNotificationId + ((contactKey.hashCode & 0x7fffffff) % 1000);
+
+    try {
+      final androidDetails = AndroidNotificationDetails(
+        _discoveryChannelId,
+        _discoveryChannelName,
+        channelDescription: _discoveryChannelDescription,
+        importance: Importance.high,
+        priority: Priority.high,
+        ticker: title,
+        playSound: true,
+        enableVibration: true,
+        showWhen: true,
+        when: DateTime.now().millisecondsSinceEpoch,
+      );
+
+      final darwinDetails = DarwinNotificationDetails(
+        presentAlert: true,
+        presentBadge: true,
+        presentSound: true,
+        sound: 'default',
+        threadIdentifier: 'discovery_alerts',
+      );
+
+      await _notificationsPlugin.show(
+        id: notificationId,
+        title: title,
+        body: body,
+        notificationDetails: NotificationDetails(
+          android: androidDetails,
+          iOS: darwinDetails,
+        ),
+        payload: 'discovery:$contactKey',
+      );
+      return true;
+    } catch (e) {
+      debugPrint(
+        '❌ [NotificationService] Error showing discovery notification: $e',
+      );
+      return false;
+    }
+  }
+}
+
+class _LifecycleObserver with WidgetsBindingObserver {
+  _LifecycleObserver(this._service);
+
+  final NotificationService _service;
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    _service.handleAppLifecycleStateChanged(state);
+  }
 }

lib/services/path_history_service.dart

@@ -6,6 +6,7 @@ import 'package:shared_preferences/shared_preferences.dart';
 import '../models/contact.dart';
 import '../models/path_history.dart';
 import '../models/path_selection.dart';
+import '../utils/log_rx_route_decoder.dart';
 
 class PathHistoryService {
   static const String _storageKey = 'contact_path_history_v1';
@@ -53,6 +54,7 @@ class PathHistoryService {
       pathBytes: contact.routePathBytes.toList(),
       hopCount: contact.routeHopCount,
       hashSize: contact.routeHashSize,
+      source: existing?.source ?? PathRecordSource.learned,
       successCount: existing?.successCount ?? 0,
       failureCount: existing?.failureCount ?? 0,
       lastRoundTripTimeMs: existing?.lastRoundTripTimeMs ?? 0,
@@ -83,15 +85,21 @@ class PathHistoryService {
       return;
     }
 
+    final normalizedPathBytes = LogRxRouteDecoder.reverseHopBytes(
+      pathBytes,
+      hashSize: hashSize,
+    );
+
     final history = _historyFor(contactPublicKeyHex);
-    final signature = pathBytes
+    final signature = normalizedPathBytes
         .map((byte) => byte.toRadixString(16).padLeft(2, '0'))
         .join();
     final existing = _findDirectPath(history.directPaths, signature);
     final updated = PathRecord(
-      pathBytes: List<int>.from(pathBytes),
-      hopCount: pathBytes.length ~/ hashSize,
+      pathBytes: normalizedPathBytes,
+      hopCount: normalizedPathBytes.length ~/ hashSize,
       hashSize: hashSize,
+      source: PathRecordSource.observed,
       successCount: existing?.successCount ?? 0,
       failureCount: existing?.failureCount ?? 0,
       lastRoundTripTimeMs: existing?.lastRoundTripTimeMs ?? 0,
@@ -191,6 +199,7 @@ class PathHistoryService {
       pathBytes: selection.pathBytes.toList(),
       hopCount: selection.hopCount,
       hashSize: selection.hashSize,
+      source: existing?.source ?? PathRecordSource.learned,
       successCount: (existing?.successCount ?? 0) + (success ? 1 : 0),
       failureCount: (existing?.failureCount ?? 0) + (success ? 0 : 1),
       lastRoundTripTimeMs: success

lib/services/voice_codec_service_io.dart

@@ -3,18 +3,22 @@ import 'package:codec2_flutter/codec2_flutter.dart';
 import 'package:flutter/foundation.dart';
 import '../utils/voice_message_parser.dart';
 
-export 'package:codec2_flutter/codec2_flutter.dart' show Codec2Mode;
-
-/// Maps [VoicePacketMode] to the [Codec2Mode] enum from the FFI plugin.
 Codec2Mode codec2ModeFor(VoicePacketMode pktMode) {
   switch (pktMode) {
-    case VoicePacketMode.mode3200: return Codec2Mode.mode3200;
-    case VoicePacketMode.mode1600: return Codec2Mode.mode1600;
-    case VoicePacketMode.mode1400: return Codec2Mode.mode1400;
-    case VoicePacketMode.mode700c: return Codec2Mode.mode700c;
-    case VoicePacketMode.mode1200: return Codec2Mode.mode1200;
-    case VoicePacketMode.mode1300: return Codec2Mode.mode1300;
-    case VoicePacketMode.mode2400: return Codec2Mode.mode2400;
+    case VoicePacketMode.mode3200:
+      return Codec2Mode.mode3200;
+    case VoicePacketMode.mode1600:
+      return Codec2Mode.mode1600;
+    case VoicePacketMode.mode1400:
+      return Codec2Mode.mode1400;
+    case VoicePacketMode.mode700c:
+      return Codec2Mode.mode700c;
+    case VoicePacketMode.mode1200:
+      return Codec2Mode.mode1200;
+    case VoicePacketMode.mode1300:
+      return Codec2Mode.mode1300;
+    case VoicePacketMode.mode2400:
+      return Codec2Mode.mode2400;
   }
 }
 
@@ -39,14 +43,11 @@ class VoiceCodecService {
     }
   }
 
-  /// Encode [pcm] (Int16 samples, 8000 Hz mono) with [mode].
-  /// Returns the raw Codec2-encoded bytes.
   Future<Uint8List> encode(Int16List pcm, VoicePacketMode mode) {
     _ensureCodec2Supported();
     return Codec2.encodeInIsolate(pcm, codec2ModeFor(mode));
   }
 
-  /// Decode [codec2Bytes] back to Int16 PCM (8000 Hz mono) with [mode].
   Future<Int16List> decode(Uint8List codec2Bytes, VoicePacketMode mode) {
     _ensureCodec2Supported();
     return Codec2.decodeInIsolate(codec2Bytes, codec2ModeFor(mode));
@@ -59,24 +60,14 @@ class VoiceCodecService {
     VoicePacketMode mode,
   ) async {
     _ensureCodec2Supported();
-    final c2Mode = codec2ModeFor(mode);
-    final c2 = Codec2.create(c2Mode);
-    final spf = c2.samplesPerFrame;
-    c2.destroy();
-
-    // Estimate total samples (use actual data or silence per missing packet)
     final all = <Int16List>[];
     for (final pkt in packets) {
       if (pkt == null || pkt.codec2Data.isEmpty) {
-        // Silence for missing packet — duration approximated by mode
-        final silenceSamples = (codec2ModeFor(mode).framesPerSecond) * spf;
-        all.add(Int16List(silenceSamples));
+        all.add(Int16List(mode.samplesPerPacket));
       } else {
-        final decoded = await Codec2.decodeInIsolate(pkt.codec2Data, c2Mode);
-        all.add(decoded);
+        all.add(await decode(pkt.codec2Data, mode));
       }
     }
-
     final total = all.fold<int>(0, (sum, l) => sum + l.length);
     final result = Int16List(total);
     var offset = 0;

lib/services/voice_codec_service_stub.dart

@@ -1,7 +1,6 @@
 import 'dart:typed_data';
 import '../utils/voice_message_parser.dart';
 
-/// Web/unsupported platform stub — Codec2 FFI is not available.
 enum Codec2Mode {
   mode3200(0),
   mode2400(1),
@@ -19,13 +18,20 @@ enum Codec2Mode {
 
   int get bytesPerSecond {
     switch (this) {
-      case mode3200: return 400;
-      case mode700c: return 100;
-      case mode1200: return 150;
-      case mode1300: return 175;
-      case mode1400: return 175;
-      case mode1600: return 200;
-      case mode2400: return 300;
+      case mode3200:
+        return 400;
+      case mode700c:
+        return 100;
+      case mode1200:
+        return 150;
+      case mode1300:
+        return 175;
+      case mode1400:
+        return 175;
+      case mode1600:
+        return 200;
+      case mode2400:
+        return 300;
     }
   }
 
@@ -40,13 +46,20 @@ enum Codec2Mode {
 
 Codec2Mode codec2ModeFor(VoicePacketMode pktMode) {
   switch (pktMode) {
-    case VoicePacketMode.mode3200: return Codec2Mode.mode3200;
-    case VoicePacketMode.mode1600: return Codec2Mode.mode1600;
-    case VoicePacketMode.mode1400: return Codec2Mode.mode1400;
-    case VoicePacketMode.mode700c: return Codec2Mode.mode700c;
-    case VoicePacketMode.mode1200: return Codec2Mode.mode1200;
-    case VoicePacketMode.mode1300: return Codec2Mode.mode1300;
-    case VoicePacketMode.mode2400: return Codec2Mode.mode2400;
+    case VoicePacketMode.mode3200:
+      return Codec2Mode.mode3200;
+    case VoicePacketMode.mode1600:
+      return Codec2Mode.mode1600;
+    case VoicePacketMode.mode1400:
+      return Codec2Mode.mode1400;
+    case VoicePacketMode.mode700c:
+      return Codec2Mode.mode700c;
+    case VoicePacketMode.mode1200:
+      return Codec2Mode.mode1200;
+    case VoicePacketMode.mode1300:
+      return Codec2Mode.mode1300;
+    case VoicePacketMode.mode2400:
+      return Codec2Mode.mode2400;
   }
 }
 
@@ -66,6 +79,5 @@ class VoiceCodecService {
   Future<Int16List> decodePackets(
     List<VoicePacket?> packets,
     VoicePacketMode mode,
-  ) =>
-      Future.error(UnsupportedError('Voice not supported on web'));
+  ) => Future.error(UnsupportedError('Voice not supported on web'));
 }

lib/services/voice_player_service.dart

@@ -5,7 +5,7 @@ import 'package:audioplayers/audioplayers.dart';
 import 'package:flutter/foundation.dart';
 import 'package:path_provider/path_provider.dart';
 
-/// Plays decoded 8000 Hz / 16-bit mono PCM samples by writing a WAV file
+/// Plays decoded mono PCM samples by writing a WAV file
 /// to the system temp directory and using [AudioPlayer].
 class VoicePlayerService {
   final AudioPlayer _player = AudioPlayer();
@@ -49,16 +49,17 @@ class VoicePlayerService {
     });
   }
 
-  /// Play [pcmSamples] (Int16, 8000 Hz, mono).
-  Future<void> play(Int16List pcmSamples) async {
+  Future<void> play(Int16List pcmSamples, {required int sampleRateHz}) async {
     debugPrint('🔊 [VoicePlayer] play() called, ${pcmSamples.length} samples');
     if (_isPlaying) await stop();
     _position = Duration.zero;
-    _duration = Duration(milliseconds: (pcmSamples.length * 1000) ~/ 8000);
+    _duration = Duration(
+      milliseconds: (pcmSamples.length * 1000) ~/ sampleRateHz,
+    );
     _playbackStartedAt = DateTime.now();
     _events.add(null);
 
-    final wavBytes = _buildWav(pcmSamples, sampleRate: 8000);
+    final wavBytes = _buildWav(pcmSamples, sampleRate: sampleRateHz);
     final tmpDir = await getTemporaryDirectory();
     final file = File('${tmpDir.path}/vc_voice.wav');
     await file.writeAsBytes(wavBytes);

lib/services/voice_recorder_service.dart

@@ -4,7 +4,7 @@ import 'dart:typed_data';
 import 'package:flutter/foundation.dart';
 import 'package:record/record.dart';
 
-/// Captures raw PCM audio at 8000 Hz, 16-bit mono.
+/// Captures raw PCM audio at a codec-selected sample rate, 16-bit mono.
 ///
 /// [startCapture] returns a [Stream<Int16List>] that emits chunks of PCM
 /// samples every [chunkDuration].  Call [stopCapture] to end recording.
@@ -27,12 +27,16 @@ class VoiceRecorderService {
   /// [enableBandPassFilter] applies voice-tuned band-pass filtering when true.
   /// [enableCompressor] normalizes speech dynamics before encoding.
   /// [enableLimiter] protects against clipping peaks before encoding.
-  /// The returned stream emits [Int16List] chunks that are ready for Codec2 encoding.
+  /// The returned stream emits [Int16List] chunks that are ready for voice encoding.
   Stream<Int16List> startCapture({
     Duration chunkDuration = const Duration(seconds: 1),
+    int sampleRateHz = 8000,
     bool enableBandPassFilter = true,
     bool enableCompressor = true,
     bool enableLimiter = true,
+    bool enableAutoGain = false,
+    bool enableEchoCancellation = false,
+    bool enableNoiseSuppression = false,
   }) {
     if (_isRecording) {
       throw StateError('VoiceRecorderService: already recording');
@@ -43,39 +47,59 @@ class VoiceRecorderService {
 
     _startRecording(
       chunkDuration,
+      sampleRateHz: sampleRateHz,
       enableBandPassFilter: enableBandPassFilter,
       enableCompressor: enableCompressor,
       enableLimiter: enableLimiter,
+      enableAutoGain: enableAutoGain,
+      enableEchoCancellation: enableEchoCancellation,
+      enableNoiseSuppression: enableNoiseSuppression,
     );
     return _controller!.stream;
   }
 
   Future<void> _startRecording(
     Duration chunkDuration, {
+    required int sampleRateHz,
     required bool enableBandPassFilter,
     required bool enableCompressor,
     required bool enableLimiter,
+    required bool enableAutoGain,
+    required bool enableEchoCancellation,
+    required bool enableNoiseSuppression,
   }) async {
-    final config = const RecordConfig(
+    final useBandPassFilter = enableBandPassFilter;
+    final useCompressor = enableCompressor;
+    final useLimiter = enableLimiter;
+    final config = RecordConfig(
       encoder: AudioEncoder.pcm16bits,
-      sampleRate: 8000,
+      sampleRate: sampleRateHz,
       numChannels: 1,
       bitRate: 128000, // ignored for PCM, but required by API
+      autoGain: enableAutoGain,
+      echoCancel: enableEchoCancellation,
+      noiseSuppress: enableNoiseSuppression,
     );
 
     try {
       final stream = await _recorder.startStream(config);
       final voiceFilter = _VoiceBandPassFilter(
-        sampleRate: 8000,
+        sampleRate: sampleRateHz,
         lowCutHz: 250.0,
         highCutHz: 3400.0,
       );
       final dynamics = _VoiceDynamicsProcessor(
-        sampleRate: 8000,
-        enableCompressor: enableCompressor,
-        enableLimiter: enableLimiter,
+        sampleRate: sampleRateHz,
+        thresholdDb: -18.0,
+        ratio: 2.5,
+        attackMs: 8.0,
+        releaseMs: 120.0,
+        makeupGainDb: 4.0,
+        enableCompressor: useCompressor,
+        enableLimiter: useLimiter,
       );
-      final chunkBytes = 8000 * 2 * chunkDuration.inMilliseconds ~/ 1000;
+      final chunkBytes =
+          sampleRateHz * 2 * chunkDuration.inMilliseconds ~/ 1000;
       final buffer = <int>[];
 
       _sub = stream.listen(
@@ -85,9 +109,7 @@ class VoiceRecorderService {
             final chunk = buffer.sublist(0, chunkBytes);
             buffer.removeRange(0, chunkBytes);
             final pcm = _bytesToInt16(Uint8List.fromList(chunk));
-            final filtered = enableBandPassFilter
-                ? voiceFilter.process(pcm)
-                : pcm;
+            final filtered = useBandPassFilter ? voiceFilter.process(pcm) : pcm;
             _controller?.add(dynamics.process(filtered));
           }
         },
@@ -95,9 +117,7 @@ class VoiceRecorderService {
           if (buffer.isNotEmpty) {
             final padded = _padToEven(buffer);
             final pcm = _bytesToInt16(Uint8List.fromList(padded));
-            final filtered = enableBandPassFilter
-                ? voiceFilter.process(pcm)
-                : pcm;
+            final filtered = useBandPassFilter ? voiceFilter.process(pcm) : pcm;
             _controller?.add(dynamics.process(filtered));
           }
           _controller?.close();
@@ -163,17 +183,22 @@ class _VoiceDynamicsProcessor {
 
   _VoiceDynamicsProcessor({
     required int sampleRate,
+    required double thresholdDb,
+    required double ratio,
+    required double attackMs,
+    required double releaseMs,
+    required double makeupGainDb,
     required bool enableCompressor,
     required bool enableLimiter,
   }) : _enableCompressor = enableCompressor,
        _enableLimiter = enableLimiter,
        _compressor = _SimpleCompressor(
          sampleRate: sampleRate.toDouble(),
-         thresholdDb: -18.0,
-         ratio: 2.5,
-         attackMs: 8.0,
-         releaseMs: 120.0,
-         makeupGainDb: 4.0,
+         thresholdDb: thresholdDb,
+         ratio: ratio,
+         attackMs: attackMs,
+         releaseMs: releaseMs,
+         makeupGainDb: makeupGainDb,
        ),
        _limiter = _PeakLimiter(ceilingDb: -1.0);
 

lib/utils/contact_grouping.dart

@@ -4,54 +4,98 @@ class InferredContactGroup {
   final String key;
   final String label;
   final List<Contact> contacts;
+  final List<String> matchPrefixes;
 
   const InferredContactGroup({
     required this.key,
     required this.label,
     required this.contacts,
-  });
+    List<String>? matchPrefixes,
+  }) : matchPrefixes = matchPrefixes ?? const <String>[];
 
   DateTime get latestSeen => contacts.first.lastSeenTime;
 }
 
-class ContactListItem {
-  final Contact? contact;
-  final InferredContactGroup? group;
-
-  const ContactListItem._({this.contact, this.group});
-
-  const ContactListItem.contact(Contact contact) : this._(contact: contact);
-
-  const ContactListItem.group(InferredContactGroup group)
-    : this._(group: group);
-
-  bool get isGroup => group != null;
-
-  DateTime get latestSeen => group?.latestSeen ?? contact!.lastSeenTime;
-}
-
 class ContactGrouping {
   static final RegExp _prefixedNamePattern = RegExp(
     r'^([A-Za-z0-9]{2,})([-_/:])',
   );
 
+  static String? inferredGroupLabelForContact(Contact contact) {
+    return _extractPrefix(contact.displayName)?.label;
+  }
+
+  static bool contactMatchesInferredGroupLabel(Contact contact, String query) {
+    final normalizedQuery = query.trim().toLowerCase();
+    if (normalizedQuery.isEmpty) {
+      return false;
+    }
+
+    final groupLabel = inferredGroupLabelForContact(contact)?.toLowerCase();
+    return groupLabel?.contains(normalizedQuery) ?? false;
+  }
+
+  static String? sharedInferredGroupLabel(List<Contact> contacts) {
+    String? sharedLabel;
+    for (final contact in contacts) {
+      final label = inferredGroupLabelForContact(contact);
+      if (label == null) {
+        return null;
+      }
+      if (sharedLabel == null) {
+        sharedLabel = label;
+        continue;
+      }
+      if (sharedLabel != label) {
+        return null;
+      }
+    }
+    return sharedLabel;
+  }
+
+  static String? sharedParentGroupLabel(List<String> labels) {
+    if (labels.isEmpty) {
+      return null;
+    }
+
+    var commonPrefix = labels.first;
+    for (final label in labels.skip(1)) {
+      final maxLength = commonPrefix.length < label.length
+          ? commonPrefix.length
+          : label.length;
+      var matchLength = 0;
+      while (matchLength < maxLength &&
+          commonPrefix.codeUnitAt(matchLength) ==
+              label.codeUnitAt(matchLength)) {
+        matchLength++;
+      }
+      commonPrefix = commonPrefix.substring(0, matchLength);
+      if (commonPrefix.isEmpty) {
+        return null;
+      }
+    }
+
+    final separatorIndex = commonPrefix.lastIndexOf(RegExp(r'[-_/:]'));
+    if (separatorIndex < 1) {
+      return null;
+    }
+
+    final parentLabel = commonPrefix.substring(0, separatorIndex + 1);
+    return parentLabel.length >= 3 ? parentLabel : null;
+  }
+
   static List<Contact> sortByLastSeen(List<Contact> contacts) {
     return List<Contact>.from(contacts)
       ..sort((a, b) => b.lastSeenTime.compareTo(a.lastSeenTime));
   }
 
-  static List<ContactListItem> buildItems(
+  static List<InferredContactGroup> inferGroups(
     List<Contact> contacts, {
     int minGroupSize = 4,
+    int? maxNamedGroups,
+    String? overflowGroupLabel,
   }) {
     final sortedContacts = sortByLastSeen(contacts);
-    return buildItemsFromSorted(sortedContacts, minGroupSize: minGroupSize);
-  }
-
-  static List<ContactListItem> buildItemsFromSorted(
-    List<Contact> sortedContacts, {
-    int minGroupSize = 4,
-  }) {
     final groupedContacts = <String, List<Contact>>{};
     final groupLabels = <String, String>{};
 
@@ -62,32 +106,46 @@ class ContactGrouping {
       groupLabels.putIfAbsent(prefix.key, () => prefix.label);
     }
 
-    final eligibleGroups = <String, InferredContactGroup>{};
+    final rankedGroups = <InferredContactGroup>[];
     for (final entry in groupedContacts.entries) {
       if (entry.value.length < minGroupSize) continue;
-      eligibleGroups[entry.key] = InferredContactGroup(
-        key: entry.key,
-        label: groupLabels[entry.key] ?? entry.key,
-        contacts: entry.value,
+      rankedGroups.add(
+        InferredContactGroup(
+          key: entry.key,
+          label: groupLabels[entry.key] ?? entry.key,
+          contacts: entry.value,
+          matchPrefixes: [groupLabels[entry.key] ?? entry.key],
+        ),
       );
     }
+    rankedGroups.sort((a, b) => b.latestSeen.compareTo(a.latestSeen));
 
-    final emittedGroups = <String>{};
-    final items = <ContactListItem>[];
+    if (maxNamedGroups != null &&
+        overflowGroupLabel != null &&
+        rankedGroups.length > maxNamedGroups) {
+      final retainedGroups = rankedGroups.take(maxNamedGroups).toList();
+      final overflowGroups = rankedGroups.skip(maxNamedGroups).toList();
+      final parentLabel = sharedParentGroupLabel([
+        for (final group in overflowGroups) ...group.matchPrefixes,
+      ]);
+      if (parentLabel != null) {
+        final overflowContacts = overflowGroups
+            .expand((group) => group.contacts)
+            .toList();
+        return [
+          ...retainedGroups,
+          InferredContactGroup(
+            key: parentLabel,
+            label: parentLabel,
+            contacts: sortByLastSeen(overflowContacts),
+            matchPrefixes: [parentLabel],
+          ),
+        ];
+      }
 
-    for (final contact in sortedContacts) {
-      final prefix = _extractPrefix(contact.displayName);
-      final group = prefix == null ? null : eligibleGroups[prefix.key];
-      if (group == null) {
-        items.add(ContactListItem.contact(contact));
-        continue;
-      }
-      if (emittedGroups.add(group.key)) {
-        items.add(ContactListItem.group(group));
-      }
+      return rankedGroups;
     }
-
-    return items;
+    return rankedGroups;
   }
 
   static _GroupPrefix? _extractPrefix(String name) {

lib/utils/log_rx_route_decoder.dart

@@ -30,6 +30,8 @@ class ResolvedNodeHash {
   final bool isOwnNode;
   final bool isUniqueMatch;
   final int matchCount;
+  final double? latitude;
+  final double? longitude;
 
   const ResolvedNodeHash({
     required this.hashHex,
@@ -37,6 +39,8 @@ class ResolvedNodeHash {
     required this.isOwnNode,
     required this.isUniqueMatch,
     required this.matchCount,
+    this.latitude,
+    this.longitude,
   });
 
   String get hexLabel => '0x${hashHex.toUpperCase()}';
@@ -154,11 +158,33 @@ class LogRxRouteDecoder {
     return hops;
   }
 
+  static List<int> reverseHopBytes(
+    List<int> pathBytes, {
+    required int hashSize,
+  }) {
+    if (pathBytes.isEmpty) return const [];
+    if (hashSize < 1 || hashSize > 3 || pathBytes.length % hashSize != 0) {
+      return List<int>.from(pathBytes.reversed);
+    }
+
+    final reversed = <int>[];
+    for (
+      var index = pathBytes.length - hashSize;
+      index >= 0;
+      index -= hashSize
+    ) {
+      reversed.addAll(pathBytes.sublist(index, index + hashSize));
+    }
+    return reversed;
+  }
+
   static ResolvedNodeHash resolveHash(
     String hashHex, {
     required Iterable<Contact> contacts,
     Uint8List? ownPublicKey,
     String? ownName,
+    double? ownLatitude,
+    double? ownLongitude,
   }) {
     final normalizedHashHex = hashHex.toLowerCase();
     final ownKeyHex = _bytesToHex(ownPublicKey);
@@ -172,6 +198,8 @@ class LogRxRouteDecoder {
         isOwnNode: true,
         isUniqueMatch: true,
         matchCount: 1,
+        latitude: ownLatitude,
+        longitude: ownLongitude,
       );
     }
 
@@ -190,12 +218,15 @@ class LogRxRouteDecoder {
     }
 
     if (matches.length == 1) {
+      final location = matches.first.displayLocation;
       return ResolvedNodeHash(
         hashHex: normalizedHashHex,
         label: matches.first.displayName,
         isOwnNode: false,
         isUniqueMatch: true,
         matchCount: 1,
+        latitude: location?.latitude,
+        longitude: location?.longitude,
       );
     }
 

lib/utils/message_extensions.dart

@@ -9,14 +9,16 @@ extension MessageLocalization on Message {
   /// Get localized delivery status text
   String getLocalizedDeliveryStatus(BuildContext context) {
     final l10n = AppLocalizations.of(context)!;
-    final routeMetadata = context
-        .read<MessagesProvider>()
-        .getMessageRouteMetadata(id);
+    final messagesProvider = context.read<MessagesProvider>();
+    final routeMetadata = messagesProvider.getMessageRouteMetadata(id);
 
     // For channel messages, show echo count instead of delivery status
     if (isChannelMessage && deliveryStatus == MessageDeliveryStatus.sent) {
       final latestMeta = _formatEchoMeta(context);
       if (echoCount == 0) {
+        if (messagesProvider.hasChannelSendWarning(id)) {
+          return 'Broadcast may have failed';
+        }
         return l10n.broadcast; // "Broadcast (no echoes yet)"
       } else if (echoCount == 1) {
         return latestMeta == null ? '1 node' : '1 node • $latestMeta';

lib/utils/trace_node_resolver.dart

@@ -0,0 +1,239 @@
+import 'package:latlong2/latlong.dart';
+
+import '../services/mesh_map_nodes_service.dart';
+
+class ResolvedTraceNode {
+  final List<MeshMapNode> candidates;
+  final int matchCount;
+  final bool usedOnlineFallback;
+  final int selectedIndex;
+
+  const ResolvedTraceNode({
+    required this.candidates,
+    required this.matchCount,
+    required this.usedOnlineFallback,
+    this.selectedIndex = 0,
+  });
+
+  MeshMapNode? get node =>
+      candidates.isEmpty ? null : candidates[selectedIndex];
+  bool get hasMatch => node != null;
+  bool get isAmbiguous => matchCount > 1;
+  bool get canCycle => candidates.length > 1;
+
+  String? get matchSummary {
+    if (matchCount <= 1) return null;
+    final source = usedOnlineFallback ? 'online' : 'local';
+    return '$matchCount $source matches';
+  }
+
+  String? get cycleSummary =>
+      canCycle ? 'tap to cycle ${selectedIndex + 1}/$matchCount' : null;
+
+  ResolvedTraceNode cycle() {
+    if (!canCycle) return this;
+    return ResolvedTraceNode(
+      candidates: candidates,
+      matchCount: matchCount,
+      usedOnlineFallback: usedOnlineFallback,
+      selectedIndex: (selectedIndex + 1) % candidates.length,
+    );
+  }
+}
+
+class TraceNodeResolver {
+  static const Distance _distance = Distance();
+
+  const TraceNodeResolver._();
+
+  static ResolvedTraceNode resolveBest({
+    required List<MeshMapNode> nodes,
+    required Set<String> localPublicKeys,
+    required String? prefixHex,
+    LatLng? referenceA,
+    LatLng? referenceB,
+    String? preferredPrefix,
+  }) {
+    if (prefixHex == null || prefixHex.isEmpty) {
+      return const ResolvedTraceNode(
+        candidates: <MeshMapNode>[],
+        matchCount: 0,
+        usedOnlineFallback: false,
+      );
+    }
+
+    final allMatches = nodes
+        .where((n) => n.publicKey.startsWith(prefixHex))
+        .toList();
+    if (allMatches.isEmpty) {
+      return const ResolvedTraceNode(
+        candidates: <MeshMapNode>[],
+        matchCount: 0,
+        usedOnlineFallback: false,
+      );
+    }
+
+    final localMatches = allMatches
+        .where((node) => localPublicKeys.contains(node.publicKey))
+        .toList();
+    var pool = localMatches.isNotEmpty ? localMatches : allMatches;
+    final usedOnlineFallback = localMatches.isEmpty;
+
+    if (preferredPrefix != null && preferredPrefix.isNotEmpty) {
+      final preferredMatches = pool
+          .where((node) => node.publicKey.startsWith(preferredPrefix))
+          .toList();
+      if (preferredMatches.isNotEmpty) {
+        pool = preferredMatches;
+      }
+    }
+
+    pool.sort((a, b) {
+      final distanceCompare =
+          _scoreNode(
+            a,
+            referenceA: referenceA,
+            referenceB: referenceB,
+          ).compareTo(
+            _scoreNode(b, referenceA: referenceA, referenceB: referenceB),
+          );
+      if (distanceCompare != 0) return distanceCompare;
+      return b.updatedAtMs.compareTo(a.updatedAtMs);
+    });
+
+    return ResolvedTraceNode(
+      candidates: List<MeshMapNode>.unmodifiable(pool),
+      matchCount: pool.length,
+      usedOnlineFallback: usedOnlineFallback,
+    );
+  }
+
+  static List<ResolvedTraceNode> alignPathSelections({
+    required List<ResolvedTraceNode> nodes,
+    MeshMapNode? startNode,
+    MeshMapNode? endNode,
+  }) {
+    if (nodes.isEmpty || nodes.any((node) => node.candidates.isEmpty)) {
+      return nodes;
+    }
+
+    final candidateCosts = List.generate(
+      nodes.length,
+      (_) => <double>[],
+      growable: false,
+    );
+    final previousChoice = List.generate(
+      nodes.length,
+      (_) => <int>[],
+      growable: false,
+    );
+
+    for (var i = 0; i < nodes.length; i++) {
+      final currentCandidates = nodes[i].candidates;
+      candidateCosts[i] = List<double>.filled(
+        currentCandidates.length,
+        double.infinity,
+      );
+      previousChoice[i] = List<int>.filled(currentCandidates.length, -1);
+
+      for (var j = 0; j < currentCandidates.length; j++) {
+        final current = currentCandidates[j];
+        if (i == 0) {
+          candidateCosts[i][j] = startNode == null
+              ? 0
+              : _distanceBetweenNodes(startNode, current);
+          continue;
+        }
+
+        final previousCandidates = nodes[i - 1].candidates;
+        for (var k = 0; k < previousCandidates.length; k++) {
+          final candidateCost =
+              candidateCosts[i - 1][k] +
+              _distanceBetweenNodes(previousCandidates[k], current);
+          if (candidateCost < candidateCosts[i][j]) {
+            candidateCosts[i][j] = candidateCost;
+            previousChoice[i][j] = k;
+          }
+        }
+      }
+    }
+
+    var bestLastIndex = 0;
+    var bestLastCost = double.infinity;
+    final lastCandidates = nodes.last.candidates;
+    for (var i = 0; i < lastCandidates.length; i++) {
+      final endCost = endNode == null
+          ? 0
+          : _distanceBetweenNodes(lastCandidates[i], endNode);
+      final totalCost = candidateCosts.last[i] + endCost;
+      if (totalCost < bestLastCost) {
+        bestLastCost = totalCost;
+        bestLastIndex = i;
+      }
+    }
+
+    final selectedIndices = List<int>.filled(nodes.length, 0);
+    selectedIndices[nodes.length - 1] = bestLastIndex;
+    for (var i = nodes.length - 1; i > 0; i--) {
+      selectedIndices[i - 1] = previousChoice[i][selectedIndices[i]];
+    }
+
+    return List<ResolvedTraceNode>.generate(nodes.length, (index) {
+      final resolved = nodes[index];
+      return ResolvedTraceNode(
+        candidates: resolved.candidates,
+        matchCount: resolved.matchCount,
+        usedOnlineFallback: resolved.usedOnlineFallback,
+        selectedIndex: selectedIndices[index],
+      );
+    }, growable: false);
+  }
+
+  static double _scoreNode(
+    MeshMapNode node, {
+    LatLng? referenceA,
+    LatLng? referenceB,
+  }) {
+    final point = LatLng(node.latitude, node.longitude);
+    if (referenceA != null && referenceB != null) {
+      return _distanceToSegmentMeters(point, referenceA, referenceB);
+    }
+    if (referenceA != null) {
+      return _distance.as(LengthUnit.Meter, point, referenceA);
+    }
+    if (referenceB != null) {
+      return _distance.as(LengthUnit.Meter, point, referenceB);
+    }
+    return double.maxFinite;
+  }
+
+  static double _distanceBetweenNodes(MeshMapNode a, MeshMapNode b) {
+    return _distance.as(
+      LengthUnit.Meter,
+      LatLng(a.latitude, a.longitude),
+      LatLng(b.latitude, b.longitude),
+    );
+  }
+
+  static double _distanceToSegmentMeters(LatLng p, LatLng a, LatLng b) {
+    final ax = a.longitude;
+    final ay = a.latitude;
+    final bx = b.longitude;
+    final by = b.latitude;
+    final px = p.longitude;
+    final py = p.latitude;
+
+    final abx = bx - ax;
+    final aby = by - ay;
+    final apx = px - ax;
+    final apy = py - ay;
+    final ab2 = abx * abx + aby * aby;
+    if (ab2 == 0) {
+      return _distance.as(LengthUnit.Meter, a, p);
+    }
+    var t = (apx * abx + apy * aby) / ab2;
+    t = t.clamp(0.0, 1.0);
+    final closest = LatLng(ay + aby * t, ax + abx * t);
+    return _distance.as(LengthUnit.Meter, closest, p);
+  }
+}

lib/utils/voice_message_parser.dart

@@ -11,20 +11,31 @@ const int _defaultLoRaCrcEnabled = 1;
 const int _defaultLoRaExplicitHeader = 1;
 const double _defaultAirtimeBudgetFactor = 1.0; // one half duty-cycle
 
-/// Identifies which Codec2 mode was used for a voice packet.
+/// Identifies which voice codec/mode was used for a packet.
 /// Matches the modeId byte in the text/binary packet header.
 enum VoicePacketMode {
-  mode700c(0, '700C'),
-  mode1200(1, '1200'),
-  mode2400(2, '2400'),
-  mode1300(3, '1300'),
-  mode1400(4, '1400'),
-  mode1600(5, '1600'),
-  mode3200(6, '3200');
+  mode700c(0, '700C', 8000, 100, 1600),
+  mode1200(1, '1200', 8000, 150, 1040),
+  mode2400(2, '2400', 8000, 300, 520),
+  mode1300(3, '1300', 8000, 175, 880),
+  mode1400(4, '1400', 8000, 175, 880),
+  mode1600(5, '1600', 8000, 200, 800),
+  mode3200(6, '3200', 8000, 400, 400);
 
-  const VoicePacketMode(this.id, this.label);
+  const VoicePacketMode(
+    this.id,
+    this.label,
+    this.sampleRateHz,
+    this.bytesPerSecond,
+    this.packetDurationMs,
+  );
   final int id;
   final String label;
+  final int sampleRateHz;
+  final int bytesPerSecond;
+  final int packetDurationMs;
+
+  int get samplesPerPacket => sampleRateHz * packetDurationMs ~/ 1000;
 
   static VoicePacketMode fromId(int id) => VoicePacketMode.values.firstWhere(
     (m) => m.id == id,
@@ -153,23 +164,21 @@ class VoicePacket {
 
   /// Estimated audio duration of this packet in milliseconds.
   int get durationMs {
-    // bytesPerSecond for each mode
-    final bps = switch (mode) {
-      VoicePacketMode.mode700c => 100,
-      VoicePacketMode.mode1200 => 150,
-      VoicePacketMode.mode1300 => 175,
-      VoicePacketMode.mode1400 => 175,
-      VoicePacketMode.mode1600 => 200,
-      VoicePacketMode.mode2400 => 300,
-      VoicePacketMode.mode3200 => 400,
-    };
-    if (bps == 0) return 0;
-    return (codec2Data.length * 1000 ~/ bps).clamp(0, 1500);
+    try {
+      final bytesPerSecond = voiceModeBytesPerSecond(mode);
+      if (bytesPerSecond <= 0) return 0;
+      return (codec2Data.length * 1000 ~/ bytesPerSecond).clamp(0, 1500);
+    } catch (_) {
+      // Be permissive with stale or malformed persisted voice metadata.
+      return 0;
+    }
   }
 
   @override
   String toString() {
-    final suffix = total > 0 ? ' ${mode.label} [$index/${total - 1}]' : ' [$index]';
+    final suffix = total > 0
+        ? ' ${mode.label} [$index/${total - 1}]'
+        : ' [$index]';
     return 'VoicePacket($sessionId$suffix ${codec2Data.length}B)';
   }
 }
@@ -244,10 +253,10 @@ class VoiceEnvelope {
 int voiceModeBytesPerSecond(VoicePacketMode mode) => switch (mode) {
   VoicePacketMode.mode700c => 100,
   VoicePacketMode.mode1200 => 150,
+  VoicePacketMode.mode2400 => 300,
   VoicePacketMode.mode1300 => 175,
   VoicePacketMode.mode1400 => 175,
   VoicePacketMode.mode1600 => 200,
-  VoicePacketMode.mode2400 => 300,
   VoicePacketMode.mode3200 => 400,
 };
 
@@ -419,8 +428,7 @@ class VoiceFetchRequest {
     this.version = 3,
   });
 
-  static bool isVoiceFetchRequestText(String text) =>
-      text.startsWith(_prefix);
+  static bool isVoiceFetchRequestText(String text) => text.startsWith(_prefix);
   static bool isVoiceFetchRequestBinary(Uint8List payload) =>
       payload.isNotEmpty && payload[0] == _binaryMagic;
 
@@ -473,9 +481,7 @@ class VoiceFetchRequest {
       final requesterKey6 = parts[2];
       final normalizedWant = wantToken == 'a'
           ? 'all'
-          : ((wantToken.startsWith('m'))
-                ? 'missing'
-                : wantToken);
+          : ((wantToken.startsWith('m')) ? 'missing' : wantToken);
 
       if (sid == null) {
         return null;
@@ -602,7 +608,11 @@ String _toBase36(int value) => value.toRadixString(36);
 
 String _encodeSessionId(String sessionIdHex) {
   if (!RegExp(r'^[0-9a-fA-F]{8}$').hasMatch(sessionIdHex)) {
-    throw ArgumentError.value(sessionIdHex, 'sessionIdHex', 'Expected 8 hex chars');
+    throw ArgumentError.value(
+      sessionIdHex,
+      'sessionIdHex',
+      'Expected 8 hex chars',
+    );
   }
   final value = int.parse(sessionIdHex, radix: 16);
   return value.toRadixString(36);
@@ -616,10 +626,7 @@ String? _decodeSessionId(String token) {
 }
 
 String _encodeMissingIndicesCompact(List<int> indices) {
-  final sorted = indices
-      .where((v) => v >= 0 && v <= 254)
-      .toSet()
-      .toList()
+  final sorted = indices.where((v) => v >= 0 && v <= 254).toSet().toList()
     ..sort();
   if (sorted.isEmpty) return '';
   final chunks = <String>[];
@@ -632,7 +639,9 @@ String _encodeMissingIndicesCompact(List<int> indices) {
       continue;
     }
     chunks.add(
-      start == prev ? _toBase36(start) : '${_toBase36(start)}-${_toBase36(prev)}',
+      start == prev
+          ? _toBase36(start)
+          : '${_toBase36(start)}-${_toBase36(prev)}',
     );
     start = curr;
     prev = curr;

lib/widgets/common/bidirectional_refresh.dart

@@ -0,0 +1,175 @@
+import 'package:flutter/material.dart';
+
+enum _RefreshEdge { top, bottom }
+
+class BidirectionalRefresh extends StatefulWidget {
+  static const double defaultTriggerDistance = 90;
+
+  final Widget child;
+  final Future<void> Function() onRefresh;
+  final double triggerDistance;
+
+  const BidirectionalRefresh({
+    super.key,
+    required this.child,
+    required this.onRefresh,
+    this.triggerDistance = defaultTriggerDistance,
+  });
+
+  @override
+  State<BidirectionalRefresh> createState() => _BidirectionalRefreshState();
+}
+
+class _BidirectionalRefreshState extends State<BidirectionalRefresh> {
+  double _topPullDistance = 0;
+  double _bottomPullDistance = 0;
+  bool _isRefreshing = false;
+
+  bool _handleScrollNotification(ScrollNotification notification) {
+    if (_isRefreshing) {
+      return false;
+    }
+
+    if (notification is ScrollStartNotification) {
+      _resetPullDistance();
+      return false;
+    }
+
+    if (notification is OverscrollNotification) {
+      final metrics = notification.metrics;
+      final isAtTop = metrics.extentBefore == 0;
+      final isAtBottom = metrics.extentAfter == 0;
+
+      if (!isAtTop && !isAtBottom) {
+        return false;
+      }
+
+      var shouldRefresh = false;
+      setState(() {
+        if (isAtTop) {
+          _topPullDistance += notification.overscroll.abs();
+          shouldRefresh = _topPullDistance >= widget.triggerDistance;
+        }
+        if (isAtBottom) {
+          _bottomPullDistance += notification.overscroll.abs();
+          shouldRefresh =
+              shouldRefresh || _bottomPullDistance >= widget.triggerDistance;
+        }
+      });
+      if (shouldRefresh) {
+        _runRefresh();
+      }
+      return false;
+    }
+
+    if (notification is ScrollEndNotification) {
+      _resetPullDistance();
+    }
+
+    return false;
+  }
+
+  Future<void> _runRefresh() async {
+    if (_isRefreshing) {
+      return;
+    }
+
+    setState(() {
+      _isRefreshing = true;
+    });
+
+    try {
+      await widget.onRefresh();
+    } finally {
+      if (mounted) {
+        setState(() {
+          _isRefreshing = false;
+          _topPullDistance = 0;
+          _bottomPullDistance = 0;
+        });
+      }
+    }
+  }
+
+  void _resetPullDistance() {
+    if (_topPullDistance == 0 && _bottomPullDistance == 0) {
+      return;
+    }
+
+    setState(() {
+      _topPullDistance = 0;
+      _bottomPullDistance = 0;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final topProgress = (_topPullDistance / widget.triggerDistance).clamp(
+      0.0,
+      1.0,
+    );
+    final bottomProgress = (_bottomPullDistance / widget.triggerDistance).clamp(
+      0.0,
+      1.0,
+    );
+
+    return NotificationListener<ScrollNotification>(
+      onNotification: _handleScrollNotification,
+      child: Stack(
+        children: [
+          widget.child,
+          _RefreshIndicatorOverlay(
+            alignment: Alignment.topCenter,
+            progress: _isRefreshing ? 1 : topProgress,
+            visible: _isRefreshing || _topPullDistance > 0,
+            edge: _RefreshEdge.top,
+          ),
+          _RefreshIndicatorOverlay(
+            alignment: Alignment.bottomCenter,
+            progress: _isRefreshing ? 1 : bottomProgress,
+            visible: _isRefreshing || _bottomPullDistance > 0,
+            edge: _RefreshEdge.bottom,
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _RefreshIndicatorOverlay extends StatelessWidget {
+  final Alignment alignment;
+  final double progress;
+  final bool visible;
+  final _RefreshEdge edge;
+
+  const _RefreshIndicatorOverlay({
+    required this.alignment,
+    required this.progress,
+    required this.visible,
+    required this.edge,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    if (!visible) {
+      return const SizedBox.shrink();
+    }
+
+    final indicator = RefreshProgressIndicator(value: progress);
+    final padding = edge == _RefreshEdge.top
+        ? const EdgeInsets.only(top: 12)
+        : const EdgeInsets.only(bottom: 12);
+
+    return Positioned.fill(
+      child: IgnorePointer(
+        child: Align(
+          alignment: alignment,
+          child: Padding(
+            padding: padding,
+            child: SizedBox.square(dimension: 28, child: indicator),
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/widgets/compact_signal_indicator.dart

@@ -0,0 +1,106 @@
+import 'package:flutter/material.dart';
+import 'package:meshcore_client/meshcore_client.dart' show LogRxDataInfo;
+
+class SignalMetric {
+  final String valueLabel;
+  final Color color;
+  final int activeBars;
+
+  const SignalMetric({
+    required this.valueLabel,
+    required this.color,
+    required this.activeBars,
+  });
+
+  static SignalMetric? fromRxInfo(LogRxDataInfo? rxInfo) {
+    if (rxInfo == null) return null;
+    return fromValues(rssiDbm: rxInfo.rssiDbm, snrDb: rxInfo.snrDb);
+  }
+
+  static SignalMetric? fromValues({int? rssiDbm, double? snrDb}) {
+    if (snrDb != null) {
+      return SignalMetric(
+        valueLabel: '${snrDb.toStringAsFixed(1)}dB',
+        color: snrDb >= 10
+            ? Colors.green
+            : snrDb >= 0
+            ? Colors.amber
+            : Colors.redAccent,
+        activeBars: snrDb >= 10
+            ? 3
+            : snrDb >= 0
+            ? 2
+            : 1,
+      );
+    }
+    if (rssiDbm != null) {
+      return SignalMetric(
+        valueLabel: '$rssiDbm dBm',
+        color: rssiDbm >= -80
+            ? Colors.green
+            : rssiDbm >= -95
+            ? Colors.amber
+            : Colors.redAccent,
+        activeBars: rssiDbm >= -80
+            ? 3
+            : rssiDbm >= -95
+            ? 2
+            : 1,
+      );
+    }
+    return null;
+  }
+}
+
+class CompactSignalIndicator extends StatelessWidget {
+  final SignalMetric metric;
+  final bool dense;
+
+  const CompactSignalIndicator({
+    super.key,
+    required this.metric,
+    this.dense = false,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final inactive = Theme.of(context).colorScheme.outlineVariant;
+    final barWidth = dense ? 4.0 : 5.0;
+    final baseHeight = dense ? 8.0 : 10.0;
+    final barStep = dense ? 6.0 : 8.0;
+    final barSpacing = dense ? 2.0 : 3.0;
+    final labelGap = dense ? 4.0 : 6.0;
+    final labelFontSize = dense ? 10.0 : 12.0;
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.center,
+      children: [
+        Row(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.end,
+          children: [
+            for (var index = 0; index < 3; index++) ...[
+              if (index > 0) SizedBox(width: barSpacing),
+              Container(
+                width: barWidth,
+                height: baseHeight + (index * barStep),
+                decoration: BoxDecoration(
+                  color: index < metric.activeBars ? metric.color : inactive,
+                  borderRadius: BorderRadius.circular(2),
+                ),
+              ),
+            ],
+          ],
+        ),
+        SizedBox(height: labelGap),
+        Text(
+          metric.valueLabel,
+          style: TextStyle(
+            fontSize: labelFontSize,
+            fontWeight: FontWeight.w700,
+            color: Theme.of(context).colorScheme.onSurface,
+          ),
+        ),
+      ],
+    );
+  }
+}

lib/widgets/contacts/add_channel_dialog.dart

@@ -1,20 +1,17 @@
 import 'package:flutter/material.dart';
 import '../../l10n/app_localizations.dart';
 
-/// Dialog for adding a new channel
-class AddChannelDialog extends StatefulWidget {
+/// Bottom sheet for adding a new channel
+class AddChannelSheet extends StatefulWidget {
   final Future<void> Function(String name, String secret) onCreateChannel;
 
-  const AddChannelDialog({
-    super.key,
-    required this.onCreateChannel,
-  });
+  const AddChannelSheet({super.key, required this.onCreateChannel});
 
   @override
-  State<AddChannelDialog> createState() => _AddChannelDialogState();
+  State<AddChannelSheet> createState() => _AddChannelSheetState();
 }
 
-class _AddChannelDialogState extends State<AddChannelDialog> {
+class _AddChannelSheetState extends State<AddChannelSheet> {
   final _formKey = GlobalKey<FormState>();
   final _nameController = TextEditingController();
   final _secretController = TextEditingController();
@@ -35,16 +32,17 @@ class _AddChannelDialogState extends State<AddChannelDialog> {
   /// Validate channel name
   String? _validateName(String? value) {
     final l10n = AppLocalizations.of(context)!;
+    final trimmedValue = value?.trim() ?? '';
 
-    if (value == null || value.trim().isEmpty) {
+    if (trimmedValue.isEmpty) {
       return l10n.channelNameRequired;
     }
 
-    if (value.length > 31) {
+    if (trimmedValue.length > 31) {
       return l10n.channelNameTooLong;
     }
 
-    if (!_isAscii(value)) {
+    if (!_isAscii(trimmedValue)) {
       return l10n.invalidAsciiCharacters;
     }
 
@@ -83,7 +81,7 @@ class _AddChannelDialogState extends State<AddChannelDialog> {
     try {
       final channelName = _nameController.text.trim();
       final isHashChannel = channelName.startsWith('#');
-      
+
       // For hash channels, pass empty secret (will be auto-generated)
       // For private channels, use the provided secret
       final secret = isHashChannel ? '' : _secretController.text;
@@ -105,147 +103,186 @@ class _AddChannelDialogState extends State<AddChannelDialog> {
   Widget build(BuildContext context) {
     final l10n = AppLocalizations.of(context)!;
     final theme = Theme.of(context);
-    final isHashChannel = _nameController.text.startsWith('#');
+    final normalizedName = _nameController.text.trimLeft();
+    final isHashChannel = normalizedName.startsWith('#');
 
-    return AlertDialog(
-      title: Text(l10n.addChannel),
-      content: SingleChildScrollView(
-        child: Form(
-          key: _formKey,
-          child: Column(
-            mainAxisSize: MainAxisSize.min,
-            crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
-              // Info banner explaining channel types
-              Container(
-                padding: const EdgeInsets.all(12),
-                decoration: BoxDecoration(
-                  color: theme.colorScheme.primaryContainer.withValues(alpha: 0.3),
-                  borderRadius: BorderRadius.circular(8),
-                  border: Border.all(
-                    color: theme.colorScheme.primary.withValues(alpha: 0.3),
-                  ),
-                ),
-                child: Row(
-                  crossAxisAlignment: CrossAxisAlignment.start,
+    return ConstrainedBox(
+      constraints: BoxConstraints(
+        maxHeight: MediaQuery.of(context).size.height * 0.85,
+      ),
+      child: SingleChildScrollView(
+        child: Padding(
+          padding: const EdgeInsets.fromLTRB(20, 8, 20, 20),
+          child: Form(
+            key: _formKey,
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Row(
                   children: [
-                    Icon(
-                      Icons.info_outline,
-                      size: 20,
-                      color: theme.colorScheme.primary,
-                    ),
-                    const SizedBox(width: 8),
                     Expanded(
                       child: Text(
-                        l10n.channelTypesInfo,
-                        style: theme.textTheme.bodySmall?.copyWith(
-                          color: theme.colorScheme.onSurfaceVariant,
+                        l10n.addChannel,
+                        style: theme.textTheme.titleLarge?.copyWith(
+                          fontWeight: FontWeight.w700,
                         ),
                       ),
                     ),
+                    IconButton(
+                      onPressed: _isCreating
+                          ? null
+                          : () => Navigator.of(context).pop(),
+                      icon: const Icon(Icons.close),
+                      tooltip: l10n.close,
+                    ),
                   ],
                 ),
-              ),
-              const SizedBox(height: 16),
-
-              // Channel Name Field
-              TextFormField(
-                controller: _nameController,
-                decoration: InputDecoration(
-                  labelText: l10n.channelName,
-                  hintText: l10n.channelNameHint,
-                  border: const OutlineInputBorder(),
-                  prefixIcon: Icon(
-                    isHashChannel ? Icons.tag : Icons.lock_outline,
-                    color: isHashChannel ? Colors.blue : Colors.orange,
-                  ),
-                ),
-                enabled: !_isCreating,
-                maxLength: 31,
-                validator: _validateName,
-                textInputAction: TextInputAction.next,
-                onChanged: (_) => setState(() {}), // Rebuild to update icon
-              ),
-              // Channel Secret Field (only show for private channels)
-              if (!isHashChannel) ...[
-                const SizedBox(height: 16),
-                TextFormField(
-                  controller: _secretController,
-                  decoration: InputDecoration(
-                    labelText: l10n.channelSecret,
-                    hintText: l10n.channelSecretHint,
-                    border: const OutlineInputBorder(),
-                  ),
-                  obscureText: true,
-                  enabled: !_isCreating,
-                  maxLength: 32,
-                  validator: _validateSecret,
-                  textInputAction: TextInputAction.done,
-                  onFieldSubmitted: (_) => _handleCreate(),
-                ),
-                const SizedBox(height: 8),
-                // Help Text for private channels
-                Text(
-                  l10n.channelSecretHelp,
-                  style: theme.textTheme.bodySmall?.copyWith(
-                    color: theme.colorScheme.onSurfaceVariant,
-                  ),
-                ),
-              ],
-
-              // Help Text for hash channels
-              if (isHashChannel) ...[
                 const SizedBox(height: 8),
                 Container(
                   padding: const EdgeInsets.all(12),
                   decoration: BoxDecoration(
-                    color: theme.colorScheme.primaryContainer.withValues(alpha: 0.5),
-                    borderRadius: BorderRadius.circular(8),
+                    color: theme.colorScheme.primaryContainer.withValues(
+                      alpha: 0.3,
+                    ),
+                    borderRadius: BorderRadius.circular(12),
+                    border: Border.all(
+                      color: theme.colorScheme.primary.withValues(alpha: 0.3),
+                    ),
                   ),
                   child: Row(
+                    crossAxisAlignment: CrossAxisAlignment.start,
                     children: [
-                      const Icon(
-                        Icons.auto_awesome,
+                      Icon(
+                        Icons.info_outline,
                         size: 20,
-                        color: Colors.blue,
+                        color: theme.colorScheme.primary,
                       ),
                       const SizedBox(width: 8),
                       Expanded(
                         child: Text(
-                          l10n.hashChannelInfo,
+                          l10n.channelTypesInfo,
                           style: theme.textTheme.bodySmall?.copyWith(
-                            color: theme.colorScheme.primary,
-                            fontWeight: FontWeight.w500,
+                            color: theme.colorScheme.onSurfaceVariant,
                           ),
                         ),
                       ),
                     ],
                   ),
                 ),
+                const SizedBox(height: 16),
+                TextFormField(
+                  controller: _nameController,
+                  decoration: InputDecoration(
+                    labelText: l10n.channelName,
+                    hintText: l10n.channelNameHint,
+                    border: const OutlineInputBorder(),
+                    prefixIcon: Icon(
+                      isHashChannel ? Icons.tag : Icons.lock_outline,
+                      color: isHashChannel ? Colors.blue : Colors.orange,
+                    ),
+                  ),
+                  enabled: !_isCreating,
+                  maxLength: 31,
+                  validator: _validateName,
+                  textInputAction: isHashChannel
+                      ? TextInputAction.done
+                      : TextInputAction.next,
+                  onChanged: (_) => setState(() {}),
+                  onFieldSubmitted: (_) {
+                    if (isHashChannel) {
+                      _handleCreate();
+                    }
+                  },
+                ),
+                if (!isHashChannel) ...[
+                  const SizedBox(height: 16),
+                  TextFormField(
+                    controller: _secretController,
+                    decoration: InputDecoration(
+                      labelText: l10n.channelSecret,
+                      hintText: l10n.channelSecretHint,
+                      border: const OutlineInputBorder(),
+                    ),
+                    obscureText: true,
+                    enabled: !_isCreating,
+                    maxLength: 32,
+                    validator: _validateSecret,
+                    textInputAction: TextInputAction.done,
+                    onFieldSubmitted: (_) => _handleCreate(),
+                  ),
+                  const SizedBox(height: 8),
+                  Text(
+                    l10n.channelSecretHelp,
+                    style: theme.textTheme.bodySmall?.copyWith(
+                      color: theme.colorScheme.onSurfaceVariant,
+                    ),
+                  ),
+                ],
+                if (isHashChannel) ...[
+                  const SizedBox(height: 8),
+                  Container(
+                    padding: const EdgeInsets.all(12),
+                    decoration: BoxDecoration(
+                      color: theme.colorScheme.primaryContainer.withValues(
+                        alpha: 0.5,
+                      ),
+                      borderRadius: BorderRadius.circular(12),
+                    ),
+                    child: Row(
+                      children: [
+                        const Icon(
+                          Icons.auto_awesome,
+                          size: 20,
+                          color: Colors.blue,
+                        ),
+                        const SizedBox(width: 8),
+                        Expanded(
+                          child: Text(
+                            l10n.hashChannelInfo,
+                            style: theme.textTheme.bodySmall?.copyWith(
+                              color: theme.colorScheme.primary,
+                              fontWeight: FontWeight.w500,
+                            ),
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                ],
+                const SizedBox(height: 20),
+                Row(
+                  children: [
+                    Expanded(
+                      child: OutlinedButton(
+                        onPressed: _isCreating
+                            ? null
+                            : () => Navigator.of(context).pop(),
+                        child: Text(l10n.cancel),
+                      ),
+                    ),
+                    const SizedBox(width: 12),
+                    Expanded(
+                      child: FilledButton(
+                        onPressed: _isCreating ? null : _handleCreate,
+                        child: _isCreating
+                            ? const SizedBox(
+                                width: 16,
+                                height: 16,
+                                child: CircularProgressIndicator(
+                                  strokeWidth: 2,
+                                ),
+                              )
+                            : Text(l10n.createChannel),
+                      ),
+                    ),
+                  ],
+                ),
               ],
-            ],
+            ),
           ),
         ),
       ),
-      actions: [
-        // Cancel Button
-        TextButton(
-          onPressed: _isCreating ? null : () => Navigator.of(context).pop(),
-          child: Text(l10n.cancel),
-        ),
-
-        // Create Button
-        FilledButton(
-          onPressed: _isCreating ? null : _handleCreate,
-          child: _isCreating
-              ? const SizedBox(
-                  width: 16,
-                  height: 16,
-                  child: CircularProgressIndicator(strokeWidth: 2),
-                )
-              : Text(l10n.createChannel),
-        ),
-      ],
     );
   }
 }

lib/widgets/contacts/contact_tile.dart

@@ -13,6 +13,7 @@ import '../../providers/messages_provider.dart';
 import '../../providers/sensors_provider.dart';
 import '../../services/message_destination_preferences.dart';
 import 'contact_route_dialog.dart';
+import 'contact_trace_sheet.dart';
 import 'room_login_sheet.dart';
 import '../common/contact_avatar.dart';
 import '../../utils/toast_logger.dart';
@@ -20,6 +21,8 @@ import '../../l10n/app_localizations.dart';
 
 class ContactTile extends StatelessWidget {
   final Contact contact;
+  final String? groupLabel;
+  final bool compact;
   final Position? currentPosition;
   final double Function(double, double, double, double)? calculateDistance;
   final String Function(double)? formatDistance;
@@ -29,6 +32,8 @@ class ContactTile extends StatelessWidget {
   const ContactTile({
     super.key,
     required this.contact,
+    this.groupLabel,
+    this.compact = false,
     this.currentPosition,
     this.calculateDistance,
     this.formatDistance,
@@ -36,10 +41,9 @@ class ContactTile extends StatelessWidget {
     this.onNavigateToMessages,
   });
 
-  /// Get localized time since last seen
-  String _getLocalizedTimeSinceLastSeen(BuildContext context) {
+  String _getLocalizedRelativeTime(BuildContext context, DateTime when) {
     final l10n = AppLocalizations.of(context)!;
-    final diff = DateTime.now().difference(contact.lastSeenTime);
+    final diff = DateTime.now().difference(when);
 
     if (diff.inMinutes < 1) return l10n.justNow;
     if (diff.inMinutes < 60) return l10n.minutesAgo(diff.inMinutes);
@@ -50,6 +54,8 @@ class ContactTile extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final isChannel = contact.type == ContactType.channel;
+    final isRoom = contact.type == ContactType.room;
+    final isRoomOrChannel = isRoom || isChannel;
     final location = contact.displayLocation;
     // Calculate distance if both positions are available
     String? distanceText;
@@ -68,6 +74,7 @@ class ContactTile extends StatelessWidget {
 
     // Get room login state if this is a room
     final connectionProvider = context.watch<ConnectionProvider>();
+    final messagesProvider = context.watch<MessagesProvider>();
     final isPingInProgress = connectionProvider.isPingInProgress(
       contact.publicKey,
     );
@@ -109,18 +116,37 @@ class ContactTile extends StatelessWidget {
       fontWeight: FontWeight.w800,
       letterSpacing: -0.3,
     );
-    final timeAgoText = _getLocalizedTimeSinceLastSeen(context);
+    final lastActivityAt = isRoomOrChannel
+        ? messagesProvider.getLastActivityForDestination(contact)
+        : null;
+    final timeAgoText = _getLocalizedRelativeTime(
+      context,
+      lastActivityAt ?? contact.lastSeenTime,
+    );
     final timeAgoStyle = Theme.of(context).textTheme.labelSmall?.copyWith(
       color: contact.isRecentlySeen
           ? colorScheme.primary
           : colorScheme.onSurfaceVariant,
       fontWeight: FontWeight.w600,
     );
-    final Widget? subtitleWidget = isChannel
-        ? null
+    final Widget subtitleWidget = compact
+        ? _buildCompactSubtitle(context, distanceText)
         : Column(
             crossAxisAlignment: CrossAxisAlignment.start,
             children: [
+              const SizedBox(height: 4),
+              Wrap(
+                spacing: 6,
+                runSpacing: 6,
+                children: [
+                  if (groupLabel case final label?)
+                    _buildMetaPill(
+                      context,
+                      icon: Icons.folder_copy_outlined,
+                      label: label,
+                    ),
+                ],
+              ),
               if (location != null) ...[
                 const SizedBox(height: 2),
                 _buildLocationLine(
@@ -239,7 +265,7 @@ class ContactTile extends StatelessWidget {
                             ),
                           ),
                           const SizedBox(width: 8),
-                          if (!isChannel)
+                          if (!isRoomOrChannel || lastActivityAt != null)
                             Text(timeAgoText, style: timeAgoStyle),
                           if (isPingInProgress) ...[
                             const SizedBox(width: 6),
@@ -254,7 +280,7 @@ class ContactTile extends StatelessWidget {
                           ],
                         ],
                       ),
-                      ?subtitleWidget,
+                      subtitleWidget,
                     ],
                   ),
                 ),
@@ -266,6 +292,28 @@ class ContactTile extends StatelessWidget {
     );
   }
 
+  Widget _buildCompactSubtitle(BuildContext context, String? distanceText) {
+    final location = contact.displayLocation;
+    final compactPills = <Widget>[
+      if (groupLabel case final label?)
+        _buildMetaPill(context, icon: Icons.folder_copy_outlined, label: label),
+      if (distanceText != null) _buildDistancePill(context, distanceText),
+      if (contact.routeHasPath && contact.routeHopCount > 0)
+        _buildRoutePill(context, contact),
+      if (location == null)
+        _buildMetaPill(
+          context,
+          icon: Icons.location_disabled_outlined,
+          label: AppLocalizations.of(context)!.noGpsData,
+        ),
+    ];
+
+    return Padding(
+      padding: const EdgeInsets.only(top: 4),
+      child: Wrap(spacing: 6, runSpacing: 6, children: compactPills),
+    );
+  }
+
   void _handlePrimaryTap(BuildContext context, Contact contact) {
     _showContactActionSheet(context, contact);
   }
@@ -277,7 +325,9 @@ class ContactTile extends StatelessWidget {
         contact.type == ContactType.room ||
         contact.type == ContactType.channel;
     final canSetPath =
-        contact.type == ContactType.chat || contact.type == ContactType.room;
+        contact.type == ContactType.chat ||
+        contact.type == ContactType.room ||
+        contact.type == ContactType.repeater;
     final canAddToSensors =
         contact.type == ContactType.chat ||
         contact.type == ContactType.repeater;
@@ -290,86 +340,115 @@ class ContactTile extends StatelessWidget {
         borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
       ),
       builder: (sheetContext) => SafeArea(
-        child: Column(
-          mainAxisSize: MainAxisSize.min,
-          children: [
-            ListTile(
-              leading: const Icon(Icons.message_outlined),
-              title: Text(l10n.messages),
-              enabled: canMessage,
-              onTap: !canMessage
-                  ? null
-                  : () async {
-                      Navigator.pop(sheetContext);
-                      await _openMessagesForContact(context, contact);
-                    },
-            ),
-            if (contact.displayLocation != null)
+        child: SingleChildScrollView(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
               ListTile(
-                leading: const Icon(Icons.map_outlined),
-                title: Text(l10n.viewOnMap),
-                onTap: () {
-                  Navigator.pop(sheetContext);
-                  _showContactOnMap(context, contact);
-                },
-              ),
-            if (contact.type == ContactType.room && !contact.isPublicChannel)
-              ListTile(
-                leading: const Icon(Icons.login),
-                title: Text(
-                  context
-                              .read<ConnectionProvider>()
-                              .getRoomLoginState(contact.publicKeyPrefix)
-                              ?.isLoggedIn ==
-                          true
-                      ? AppLocalizations.of(context)!.reLoginToRoom
-                      : AppLocalizations.of(context)!.loginToRoom,
-                ),
-                onTap: () {
-                  Navigator.pop(sheetContext);
-                  _showRoomLoginDialog(context, contact);
-                },
-              ),
-            if (canAddToSensors)
-              ListTile(
-                leading: Icon(
-                  isInSensors ? Icons.sensors : Icons.sensors_outlined,
-                ),
-                title: Text(isInSensors ? 'In Sensors' : 'Add to Sensors'),
-                enabled: !isInSensors,
-                onTap: isInSensors
+                leading: const Icon(Icons.message_outlined),
+                title: Text(l10n.messages),
+                enabled: canMessage,
+                onTap: !canMessage
                     ? null
                     : () async {
                         Navigator.pop(sheetContext);
-                        await _addContactToSensors(context, contact);
+                        await _openMessagesForContact(context, contact);
                       },
               ),
-            if (canSetPath)
-              ListTile(
-                leading: const Icon(Icons.alt_route),
-                title: const Text('Set path'),
-                onTap: () {
-                  Navigator.pop(sheetContext);
-                  _showSetRouteDialog(context, contact);
-                },
-              ),
-            if (!contact.isPublicChannel)
-              ListTile(
-                leading: const Icon(Icons.delete, color: Colors.red),
-                title: Text(
-                  contact.isChannel ? l10n.deleteChannel : l10n.deleteContact,
-                  style: const TextStyle(color: Colors.red),
+              if (contact.displayLocation != null)
+                ListTile(
+                  leading: const Icon(Icons.map_outlined),
+                  title: Text(l10n.viewOnMap),
+                  onTap: () {
+                    Navigator.pop(sheetContext);
+                    _showContactOnMap(context, contact);
+                  },
                 ),
-                onTap: () {
-                  Navigator.pop(sheetContext);
-                  if (contact.isChannel) {
-                    _showDeleteChannelDialog(context, contact);
-                  } else {
-                    _showDeleteConfirmation(context, contact);
-                  }
-                },
-              ),
-          ],
+              if (contact.type == ContactType.room && !contact.isPublicChannel)
+                ListTile(
+                  leading: const Icon(Icons.login),
+                  title: Text(
+                    context
+                                .read<ConnectionProvider>()
+                                .getRoomLoginState(contact.publicKeyPrefix)
+                                ?.isLoggedIn ==
+                            true
+                        ? AppLocalizations.of(context)!.reLoginToRoom
+                        : AppLocalizations.of(context)!.loginToRoom,
+                  ),
+                  onTap: () {
+                    Navigator.pop(sheetContext);
+                    _showRoomLoginDialog(context, contact);
+                  },
+                ),
+              if (canAddToSensors)
+                ListTile(
+                  leading: Icon(
+                    isInSensors ? Icons.sensors : Icons.sensors_outlined,
+                  ),
+                  title: Text(
+                    isInSensors
+                        ? l10n.contactInSensors
+                        : l10n.contactAddToSensors,
+                  ),
+                  enabled: !isInSensors,
+                  onTap: isInSensors
+                      ? null
+                      : () async {
+                          Navigator.pop(sheetContext);
+                          await _addContactToSensors(context, contact);
+                        },
+                ),
+              if (canSetPath)
+                ListTile(
+                  leading: const Icon(Icons.alt_route),
+                  title: Text(l10n.contactSetPath),
+                  onTap: () {
+                    Navigator.pop(sheetContext);
+                    _showSetRouteDialog(context, contact);
+                  },
+                ),
+              if (!contact.isChannel)
+                ListTile(
+                  leading: const Icon(Icons.route),
+                  title: const Text('Trace'),
+                  onTap: () {
+                    Navigator.pop(sheetContext);
+                    _showTraceSheet(context, contact);
+                  },
+                ),
+              if (!contact.isPublicChannel)
+                ListTile(
+                  leading: const Icon(Icons.edit_outlined),
+                  title: const Text('Edit name'),
+                  onTap: () {
+                    Navigator.pop(sheetContext);
+                    _showNameOverrideDialog(context, contact);
+                  },
+                ),
+              if (!contact.isPublicChannel)
+                ListTile(
+                  leading: const Icon(Icons.delete, color: Colors.red),
+                  title: Text(
+                    contact.isChannel ? l10n.deleteChannel : l10n.deleteContact,
+                    style: const TextStyle(color: Colors.red),
+                  ),
+                  onTap: () async {
+                    Navigator.pop(sheetContext);
+                    await Future<void>.delayed(Duration.zero);
+                    if (!context.mounted) return;
+                    WidgetsBinding.instance.addPostFrameCallback((_) {
+                      if (!context.mounted) return;
+                      if (contact.isChannel) {
+                        _showDeleteChannelDialog(context, contact);
+                      } else {
+                        _showDeleteConfirmation(context, contact);
+                      }
+                    });
+                  },
+                ),
+            ],
+          ),
         ),
       ),
     );
@@ -397,7 +476,13 @@ class ContactTile extends StatelessWidget {
     }
 
     ScaffoldMessenger.of(context).showSnackBar(
-      SnackBar(content: Text('${contact.displayName} added to Sensors')),
+      SnackBar(
+        content: Text(
+          AppLocalizations.of(
+            context,
+          )!.contactAddedToSensors(contact.displayName),
+        ),
+      ),
     );
   }
 
@@ -432,6 +517,18 @@ class ContactTile extends StatelessWidget {
     );
   }
 
+  void _showTraceSheet(BuildContext context, Contact contact) {
+    showModalBottomSheet(
+      context: context,
+      isScrollControlled: true,
+      backgroundColor: Theme.of(context).colorScheme.surface,
+      shape: const RoundedRectangleBorder(
+        borderRadius: BorderRadius.vertical(top: Radius.circular(16)),
+      ),
+      builder: (context) => ContactTraceSheet(contact: contact),
+    );
+  }
+
   void _showDeleteConfirmation(
     BuildContext context,
     Contact contact, {
@@ -491,6 +588,40 @@ class ContactTile extends StatelessWidget {
     }
   }
 
+  Future<void> _showNameOverrideDialog(
+    BuildContext context,
+    Contact contact,
+  ) async {
+    final l10n = AppLocalizations.of(context)!;
+    final result = await showModalBottomSheet<String?>(
+      context: context,
+      isScrollControlled: true,
+      showDragHandle: true,
+      builder: (dialogContext) => SafeArea(
+        child: Padding(
+          padding: EdgeInsets.only(
+            bottom: MediaQuery.of(dialogContext).viewInsets.bottom,
+          ),
+          child: _ContactNameOverrideSheet(
+            initialValue: contact.nameOverride ?? '',
+            advertisedName: contact.advName,
+            cancelLabel: l10n.cancel,
+            saveLabel: l10n.save,
+          ),
+        ),
+      ),
+    );
+
+    if (result == null || !context.mounted) {
+      return;
+    }
+
+    context.read<ContactsProvider>().setContactNameOverride(
+      contact.publicKeyHex,
+      result,
+    );
+  }
+
   Future<void> _showSetRouteDialog(
     BuildContext context,
     Contact contact,
@@ -523,15 +654,22 @@ class ContactTile extends StatelessWidget {
           paddedPathBytes: previousPathBytes,
         );
         if (context.mounted) {
-          ToastLogger.error(context, 'Failed to clear route: $error');
+          ToastLogger.error(
+            context,
+            AppLocalizations.of(
+              context,
+            )!.contactFailedToClearRoute(error.toString()),
+          );
         }
         return;
       }
 
       if (context.mounted) {
-        ScaffoldMessenger.of(
-          context,
-        ).showSnackBar(const SnackBar(content: Text('Route cleared')));
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text(AppLocalizations.of(context)!.contactRouteCleared),
+          ),
+        );
       }
       return;
     }
@@ -541,6 +679,7 @@ class ContactTile extends StatelessWidget {
       contact.publicKey,
       signedEncodedPathLen: parsedRoute.signedEncodedPathLen,
       paddedPathBytes: parsedRoute.paddedPathBytes,
+      inferredFallbackLocation: routeResult.inferredFallbackLocation,
     );
 
     try {
@@ -551,7 +690,13 @@ class ContactTile extends StatelessWidget {
       );
       if (context.mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(content: Text('Route set: ${parsedRoute.canonicalText}')),
+          SnackBar(
+            content: Text(
+              AppLocalizations.of(
+                context,
+              )!.contactRouteSet(parsedRoute.canonicalText),
+            ),
+          ),
         );
       }
     } catch (error) {
@@ -561,7 +706,12 @@ class ContactTile extends StatelessWidget {
         paddedPathBytes: previousPathBytes,
       );
       if (context.mounted) {
-        ToastLogger.error(context, 'Failed to set route: $error');
+        ToastLogger.error(
+          context,
+          AppLocalizations.of(
+            context,
+          )!.contactFailedToSetRoute(error.toString()),
+        );
       }
     }
   }
@@ -610,6 +760,38 @@ class ContactTile extends StatelessWidget {
     );
   }
 
+  Widget _buildMetaPill(
+    BuildContext context, {
+    required IconData icon,
+    required String label,
+    bool monospace = false,
+  }) {
+    final colorScheme = Theme.of(context).colorScheme;
+
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+      decoration: BoxDecoration(
+        color: colorScheme.surfaceContainerHighest.withValues(alpha: 0.75),
+        borderRadius: BorderRadius.circular(999),
+      ),
+      child: Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Icon(icon, size: 12, color: colorScheme.onSurfaceVariant),
+          const SizedBox(width: 4),
+          Text(
+            label,
+            style: Theme.of(context).textTheme.labelSmall?.copyWith(
+              color: colorScheme.onSurfaceVariant,
+              fontWeight: FontWeight.w700,
+              fontFamily: monospace ? 'monospace' : null,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
   Widget _buildLocationLine(
     BuildContext context, {
     required double latitude,
@@ -799,3 +981,105 @@ class ContactTile extends StatelessWidget {
     );
   }
 }
+
+class _ContactNameOverrideSheet extends StatefulWidget {
+  final String initialValue;
+  final String advertisedName;
+  final String cancelLabel;
+  final String saveLabel;
+
+  const _ContactNameOverrideSheet({
+    required this.initialValue,
+    required this.advertisedName,
+    required this.cancelLabel,
+    required this.saveLabel,
+  });
+
+  @override
+  State<_ContactNameOverrideSheet> createState() =>
+      _ContactNameOverrideSheetState();
+}
+
+class _ContactNameOverrideSheetState extends State<_ContactNameOverrideSheet> {
+  late final TextEditingController _controller;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = TextEditingController(text: widget.initialValue);
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  void _submit() {
+    Navigator.of(context).pop(_controller.text);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+
+    return SingleChildScrollView(
+      child: Padding(
+        padding: const EdgeInsets.fromLTRB(20, 8, 20, 20),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              children: [
+                Expanded(
+                  child: Text(
+                    'Edit name',
+                    style: theme.textTheme.titleLarge?.copyWith(
+                      fontWeight: FontWeight.w700,
+                    ),
+                  ),
+                ),
+                IconButton(
+                  onPressed: () => Navigator.of(context).pop(),
+                  icon: const Icon(Icons.close),
+                ),
+              ],
+            ),
+            const SizedBox(height: 8),
+            TextField(
+              controller: _controller,
+              autofocus: true,
+              textInputAction: TextInputAction.done,
+              decoration: InputDecoration(
+                labelText: 'Custom name',
+                hintText: widget.advertisedName,
+                helperText: 'Leave blank to use the advertised name.',
+                border: const OutlineInputBorder(),
+              ),
+              onSubmitted: (_) => _submit(),
+            ),
+            const SizedBox(height: 20),
+            Row(
+              children: [
+                Expanded(
+                  child: OutlinedButton(
+                    onPressed: () => Navigator.of(context).pop(),
+                    child: Text(widget.cancelLabel),
+                  ),
+                ),
+                const SizedBox(width: 12),
+                Expanded(
+                  child: FilledButton(
+                    onPressed: _submit,
+                    child: Text(widget.saveLabel),
+                  ),
+                ),
+              ],
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/widgets/contacts/contact_trace_sheet.dart

@@ -0,0 +1,534 @@
+import 'dart:async';
+import 'dart:math' as math;
+
+import 'package:flutter/material.dart';
+import 'package:flutter_map/flutter_map.dart' as flutter_map;
+import 'package:latlong2/latlong.dart';
+import 'package:provider/provider.dart';
+
+import '../../models/contact.dart';
+import '../../providers/connection_provider.dart';
+import '../../providers/contacts_provider.dart';
+import '../../services/mesh_map_nodes_service.dart';
+import '../../utils/trace_node_resolver.dart';
+
+class ContactTraceSheet extends StatefulWidget {
+  final Contact contact;
+
+  const ContactTraceSheet({super.key, required this.contact});
+
+  @override
+  State<ContactTraceSheet> createState() => _ContactTraceSheetState();
+}
+
+class _ContactTraceSheetState extends State<ContactTraceSheet> {
+  late final Future<_ContactTraceResult> _future;
+  _ContactTraceResult? _traceOverride;
+
+  @override
+  void initState() {
+    super.initState();
+    _future = _loadTrace();
+  }
+
+  Future<_ContactTraceResult> _loadTrace() async {
+    final connectionProvider = context.read<ConnectionProvider>();
+    final contactsProvider = context.read<ContactsProvider>();
+    final localNodes = _localNodesFromContacts(
+      contactsProvider,
+      connectionProvider: connectionProvider,
+    );
+    final localPublicKeys = localNodes.map((node) => node.publicKey).toSet();
+
+    var trace = _buildTraceResult(
+      nodes: localNodes,
+      localPublicKeys: localPublicKeys,
+      selfPublicKey: connectionProvider.deviceInfo.publicKey,
+    );
+    if (_isCompleteTrace(trace)) {
+      return trace;
+    }
+
+    unawaited(
+      MeshMapNodesService.syncInBackgroundIfStale(
+        cacheTtl: MeshMapNodesService.traceCacheTtl,
+      ),
+    );
+
+    final remoteNodes = await MeshMapNodesService.loadCachedNodes(
+      cacheTtl: MeshMapNodesService.traceCacheTtl,
+    );
+    trace = _buildTraceResult(
+      nodes: _mergeNodes(localNodes, remoteNodes),
+      localPublicKeys: localPublicKeys,
+      selfPublicKey: connectionProvider.deviceInfo.publicKey,
+    );
+    return trace;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return SafeArea(
+      child: FutureBuilder<_ContactTraceResult>(
+        future: _future,
+        builder: (context, snapshot) {
+          if (snapshot.connectionState != ConnectionState.done) {
+            return const SizedBox(
+              height: 360,
+              child: Center(child: CircularProgressIndicator()),
+            );
+          }
+          if (snapshot.hasError) {
+            return SizedBox(
+              height: 360,
+              child: Center(
+                child: Padding(
+                  padding: const EdgeInsets.all(16),
+                  child: Text('Failed to load trace: ${snapshot.error}'),
+                ),
+              ),
+            );
+          }
+
+          final trace = _traceOverride ?? snapshot.data!;
+          final routeEntries = _displayRouteEntries(trace);
+          final concreteNodes = routeEntries
+              .where((entry) => entry.resolved.node != null)
+              .map((entry) => entry.resolved.node!)
+              .toList();
+          final mapPoints = concreteNodes
+              .map((node) => LatLng(node.latitude, node.longitude))
+              .toList();
+          final hasMapPath = mapPoints.length >= 2;
+          final relayNodes = trace.matchedRelayNodes
+              .map((entry) => entry.node)
+              .whereType<MeshMapNode>();
+
+          return SizedBox(
+            height: MediaQuery.of(context).size.height * 0.75,
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                const SizedBox(height: 12),
+                Center(
+                  child: Container(
+                    width: 40,
+                    height: 4,
+                    decoration: BoxDecoration(
+                      color: Theme.of(context).dividerColor,
+                      borderRadius: BorderRadius.circular(2),
+                    ),
+                  ),
+                ),
+                Padding(
+                  padding: const EdgeInsets.fromLTRB(16, 14, 16, 8),
+                  child: Text(
+                    'Trace',
+                    style: Theme.of(context).textTheme.titleLarge,
+                  ),
+                ),
+                Padding(
+                  padding: const EdgeInsets.symmetric(horizontal: 16),
+                  child: Text(
+                    trace.routeHashes.isEmpty
+                        ? 'No relay path saved for ${widget.contact.displayName}'
+                        : 'Route from saved contact path (${trace.routeHashes.length} hop${trace.routeHashes.length == 1 ? '' : 's'})',
+                    style: Theme.of(context).textTheme.bodySmall,
+                  ),
+                ),
+                const SizedBox(height: 10),
+                Expanded(
+                  child: ListView(
+                    padding: const EdgeInsets.only(bottom: 16),
+                    children: [
+                      Padding(
+                        padding: const EdgeInsets.symmetric(horizontal: 16),
+                        child: SizedBox(
+                          height: 240,
+                          child: ClipRRect(
+                            borderRadius: BorderRadius.circular(12),
+                            child: DecoratedBox(
+                              decoration: BoxDecoration(
+                                border: Border.all(
+                                  color: Theme.of(context).dividerColor,
+                                ),
+                              ),
+                              child: hasMapPath
+                                  ? flutter_map.FlutterMap(
+                                      options: flutter_map.MapOptions(
+                                        initialCameraFit:
+                                            flutter_map.CameraFit.bounds(
+                                              bounds:
+                                                  flutter_map
+                                                      .LatLngBounds.fromPoints(
+                                                    mapPoints,
+                                                  ),
+                                              padding: const EdgeInsets.all(28),
+                                            ),
+                                      ),
+                                      children: [
+                                        flutter_map.TileLayer(
+                                          urlTemplate:
+                                              'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
+                                          userAgentPackageName:
+                                              'com.meshcore.sar',
+                                        ),
+                                        flutter_map.PolylineLayer(
+                                          polylines: [
+                                            flutter_map.Polyline(
+                                              points: mapPoints,
+                                              strokeWidth: 4,
+                                              color: Theme.of(
+                                                context,
+                                              ).colorScheme.primary,
+                                            ),
+                                          ],
+                                        ),
+                                        flutter_map.MarkerLayer(
+                                          markers: concreteNodes
+                                              .asMap()
+                                              .entries
+                                              .map(
+                                                (entry) => flutter_map.Marker(
+                                                  point: LatLng(
+                                                    entry.value.latitude,
+                                                    entry.value.longitude,
+                                                  ),
+                                                  width: 34,
+                                                  height: 34,
+                                                  child: CircleAvatar(
+                                                    radius: 16,
+                                                    backgroundColor:
+                                                        Colors.blue,
+                                                    child: Text(
+                                                      '${entry.key + 1}',
+                                                      style: const TextStyle(
+                                                        color: Colors.white,
+                                                        fontWeight:
+                                                            FontWeight.bold,
+                                                        fontSize: 11,
+                                                      ),
+                                                    ),
+                                                  ),
+                                                ),
+                                              )
+                                              .toList(),
+                                        ),
+                                      ],
+                                    )
+                                  : const Center(
+                                      child: Text(
+                                        'Not enough geolocated nodes to draw path',
+                                      ),
+                                    ),
+                            ),
+                          ),
+                        ),
+                      ),
+                      const SizedBox(height: 12),
+                      Padding(
+                        padding: const EdgeInsets.symmetric(horizontal: 16),
+                        child: Text(
+                          'Relay path',
+                          style: Theme.of(context).textTheme.titleMedium,
+                        ),
+                      ),
+                      if (routeEntries.isEmpty)
+                        const Padding(
+                          padding: EdgeInsets.symmetric(
+                            horizontal: 16,
+                            vertical: 8,
+                          ),
+                          child: Text(
+                            'No named nodes could be matched for this trace.',
+                          ),
+                        ),
+                      ...routeEntries.asMap().entries.map(
+                        (entry) => ListTile(
+                          onTap: entry.value.resolved.canCycle
+                              ? () => setState(() {
+                                  final baseTrace =
+                                      _traceOverride ?? snapshot.data!;
+                                  _traceOverride = baseTrace.cycleEntry(
+                                    entry.value.target,
+                                  );
+                                })
+                              : null,
+                          leading: CircleAvatar(
+                            radius: 14,
+                            backgroundColor: Colors.blue,
+                            child: Text(
+                              '${entry.key + 1}',
+                              style: const TextStyle(
+                                color: Colors.white,
+                                fontWeight: FontWeight.bold,
+                                fontSize: 11,
+                              ),
+                            ),
+                          ),
+                          title: Text(entry.value.label),
+                          subtitle: Text(
+                            'Relay${entry.value.keyLabel == null ? '' : ' • ${entry.value.keyLabel}'}${entry.value.matchSummary == null ? '' : ' • ${entry.value.matchSummary}'}${entry.value.resolved.cycleSummary == null ? '' : ' • ${entry.value.resolved.cycleSummary}'}',
+                          ),
+                          trailing: entry.value.resolved.canCycle
+                              ? const Icon(Icons.sync_alt)
+                              : null,
+                        ),
+                      ),
+                      const SizedBox(height: 12),
+                      Padding(
+                        padding: const EdgeInsets.symmetric(horizontal: 16),
+                        child: Text(
+                          'Relays (${relayNodes.length})',
+                          style: Theme.of(context).textTheme.titleMedium,
+                        ),
+                      ),
+                      if (relayNodes.isEmpty)
+                        const Padding(
+                          padding: EdgeInsets.symmetric(
+                            horizontal: 16,
+                            vertical: 8,
+                          ),
+                          child: Text(
+                            'No relay nodes could be matched for this contact.',
+                          ),
+                        ),
+                      ...relayNodes.map(
+                        (node) => ListTile(
+                          leading: const Icon(Icons.router),
+                          title: Text(node.name),
+                          subtitle: Text(
+                            '${node.publicKey.substring(0, math.min(12, node.publicKey.length))} • '
+                            '${node.latitude.toStringAsFixed(5)}, ${node.longitude.toStringAsFixed(5)}',
+                          ),
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+              ],
+            ),
+          );
+        },
+      ),
+    );
+  }
+
+  List<_RouteDisplayEntry> _displayRouteEntries(_ContactTraceResult trace) {
+    return trace.matchedRelayNodes.asMap().entries.map((entry) {
+      final resolved = entry.value;
+      final node = resolved.node;
+      final hashHex = trace.routeHashes[entry.key].toUpperCase();
+      return _RouteDisplayEntry(
+        resolved: resolved,
+        label: node?.name ?? 'Unknown',
+        keyLabel: node != null ? _prefixKeyLabel(node.publicKey) : hashHex,
+        matchSummary: resolved.matchSummary,
+        target: _RouteEntryTarget.relayNode(entry.key),
+      );
+    }).toList();
+  }
+
+  String _prefixKeyLabel(String publicKey) =>
+      publicKey.substring(0, math.min(12, publicKey.length));
+
+  bool _isCompleteTrace(_ContactTraceResult trace) {
+    if (trace.sender.node == null || trace.recipient.node == null) {
+      return false;
+    }
+    if (trace.routeHashes.isEmpty) {
+      return true;
+    }
+    return trace.matchedRelayNodes.every((node) => node.node != null);
+  }
+
+  _ContactTraceResult _buildTraceResult({
+    required List<MeshMapNode> nodes,
+    required Set<String> localPublicKeys,
+    required List<int>? selfPublicKey,
+  }) {
+    final senderNode = TraceNodeResolver.resolveBest(
+      nodes: nodes,
+      localPublicKeys: localPublicKeys,
+      prefixHex: _toPrefixHex(selfPublicKey),
+    );
+    final recipientNode = TraceNodeResolver.resolveBest(
+      nodes: nodes,
+      localPublicKeys: localPublicKeys,
+      prefixHex: _toPrefixHex(widget.contact.publicKey),
+    );
+    final senderLatLng = senderNode.node == null
+        ? null
+        : LatLng(senderNode.node!.latitude, senderNode.node!.longitude);
+    final recipientLatLng = recipientNode.node == null
+        ? null
+        : LatLng(recipientNode.node!.latitude, recipientNode.node!.longitude);
+    final routeHashes =
+        widget.contact.routeHasPath && widget.contact.routeHopCount > 0
+        ? widget.contact.routeCanonicalText
+              .split(',')
+              .where((token) => token.isNotEmpty)
+              .map((token) => token.toLowerCase())
+              .toList()
+        : const <String>[];
+
+    final matchedRelayNodes = routeHashes
+        .map(
+          (hash) => TraceNodeResolver.resolveBest(
+            nodes: nodes,
+            localPublicKeys: localPublicKeys,
+            prefixHex: hash,
+            referenceA: senderLatLng,
+            referenceB: recipientLatLng,
+          ),
+        )
+        .toList();
+    final alignedRelayNodes = TraceNodeResolver.alignPathSelections(
+      nodes: matchedRelayNodes,
+      startNode: senderNode.node,
+      endNode: recipientNode.node,
+    );
+
+    return _ContactTraceResult(
+      sender: senderNode,
+      recipient: recipientNode,
+      routeHashes: routeHashes,
+      matchedRelayNodes: alignedRelayNodes,
+    );
+  }
+
+  String? _toPrefixHex(List<int>? key) {
+    if (key == null || key.isEmpty) return null;
+    final take = key.length < 6 ? key.length : 6;
+    return key
+        .take(take)
+        .map((b) => b.toRadixString(16).padLeft(2, '0'))
+        .join()
+        .toLowerCase();
+  }
+
+  List<MeshMapNode> _localNodesFromContacts(
+    ContactsProvider contactsProvider, {
+    required ConnectionProvider connectionProvider,
+  }) {
+    final nodes = contactsProvider.contactsWithLocation
+        .map((contact) {
+          final location = contact.displayLocation;
+          if (location == null) return null;
+          return MeshMapNode(
+            type: contact.type.index,
+            name: contact.displayName,
+            publicKey: contact.publicKeyHex.toLowerCase(),
+            latitude: location.latitude,
+            longitude: location.longitude,
+            updatedAtMs: contact.lastAdvert * 1000,
+          );
+        })
+        .whereType<MeshMapNode>()
+        .toList();
+
+    final selfNode = _selfNode(connectionProvider);
+    if (selfNode != null) {
+      nodes.add(selfNode);
+    }
+    return nodes;
+  }
+
+  MeshMapNode? _selfNode(ConnectionProvider connectionProvider) {
+    final publicKey = connectionProvider.deviceInfo.publicKey;
+    final advLat = connectionProvider.deviceInfo.advLat;
+    final advLon = connectionProvider.deviceInfo.advLon;
+    if (publicKey == null || advLat == null || advLon == null) {
+      return null;
+    }
+    if (advLat == 0 && advLon == 0) {
+      return null;
+    }
+
+    return MeshMapNode(
+      type: -1,
+      name: connectionProvider.deviceInfo.selfName?.trim().isNotEmpty == true
+          ? connectionProvider.deviceInfo.selfName!.trim()
+          : 'You',
+      publicKey: publicKey
+          .map((b) => b.toRadixString(16).padLeft(2, '0'))
+          .join()
+          .toLowerCase(),
+      latitude: advLat / 1e6,
+      longitude: advLon / 1e6,
+      updatedAtMs: DateTime.now().millisecondsSinceEpoch,
+    );
+  }
+
+  List<MeshMapNode> _mergeNodes(
+    List<MeshMapNode> preferred,
+    List<MeshMapNode> fallback,
+  ) {
+    final merged = <String, MeshMapNode>{};
+    for (final node in fallback) {
+      merged[node.publicKey] = node;
+    }
+    for (final node in preferred) {
+      merged[node.publicKey] = node;
+    }
+    return merged.values.toList();
+  }
+}
+
+class _ContactTraceResult {
+  final ResolvedTraceNode sender;
+  final ResolvedTraceNode recipient;
+  final List<String> routeHashes;
+  final List<ResolvedTraceNode> matchedRelayNodes;
+
+  const _ContactTraceResult({
+    required this.sender,
+    required this.recipient,
+    required this.routeHashes,
+    required this.matchedRelayNodes,
+  });
+
+  _ContactTraceResult cycleEntry(_RouteEntryTarget target) {
+    switch (target.kind) {
+      case _RouteEntryKind.relayNode:
+        final updated = matchedRelayNodes.toList();
+        updated[target.index] = updated[target.index].cycle();
+        return _ContactTraceResult(
+          sender: sender,
+          recipient: recipient,
+          routeHashes: routeHashes,
+          matchedRelayNodes: updated,
+        );
+    }
+  }
+}
+
+class _RouteDisplayEntry {
+  final ResolvedTraceNode resolved;
+  final String label;
+  final String? keyLabel;
+  final String? matchSummary;
+  final _RouteEntryTarget target;
+
+  const _RouteDisplayEntry({
+    required this.resolved,
+    required this.label,
+    required this.keyLabel,
+    required this.matchSummary,
+    required this.target,
+  });
+
+  MeshMapNode? get node => resolved.node;
+}
+
+enum _RouteEntryKind { relayNode }
+
+class _RouteEntryTarget {
+  final _RouteEntryKind kind;
+  final int index;
+
+  const _RouteEntryTarget._(this.kind, [this.index = 0]);
+
+  const _RouteEntryTarget.relayNode(int index)
+    : this._(_RouteEntryKind.relayNode, index);
+}

lib/widgets/map/trail_controls.dart

@@ -1,7 +1,10 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import '../../models/contact.dart';
+import '../../models/location_trail.dart';
 import '../../providers/map_provider.dart';
 import '../../providers/contacts_provider.dart';
+import '../../services/gpx_service.dart';
 import '../../services/trail_color_service.dart';
 import '../../l10n/app_localizations.dart';
 
@@ -66,6 +69,31 @@ class TrailControls extends StatelessWidget {
                 const Divider(),
                 const SizedBox(height: 8),
 
+                Wrap(
+                  spacing: 12,
+                  runSpacing: 12,
+                  children: [
+                    OutlinedButton.icon(
+                      onPressed: () => _importTrail(context, mapProvider),
+                      icon: const Icon(Icons.file_upload_outlined),
+                      label: Text(l10n.importFromClipboard),
+                    ),
+                    if (mapProvider.currentTrail != null &&
+                        mapProvider.currentTrail!.points.length >= 2)
+                      OutlinedButton.icon(
+                        onPressed: () => _exportTrail(
+                          context,
+                          mapProvider.currentTrail!,
+                          customName: 'My Trail',
+                        ),
+                        icon: const Icon(Icons.file_download_outlined),
+                        label: Text(l10n.exportToClipboard),
+                      ),
+                  ],
+                ),
+
+                const SizedBox(height: 16),
+
                 // Trail stats
                 if (mapProvider.currentTrail != null &&
                     mapProvider.currentTrail!.points.isNotEmpty)
@@ -104,8 +132,6 @@ class TrailControls extends StatelessWidget {
                     ),
                   ),
 
-                const SizedBox(height: 16),
-
                 // Clear trail button
                 if (mapProvider.currentTrail != null &&
                     mapProvider.currentTrail!.points.isNotEmpty)
@@ -238,7 +264,17 @@ class TrailControls extends StatelessWidget {
                             ),
                           ],
                         ),
-                        title: Text(contact.displayName),
+                        title: Row(
+                          children: [
+                            Expanded(child: Text(contact.displayName)),
+                            IconButton(
+                              tooltip: l10n.exportToClipboard,
+                              icon: const Icon(Icons.file_download_outlined),
+                              onPressed: () =>
+                                  _exportContactTrail(context, contact),
+                            ),
+                          ],
+                        ),
                         subtitle: Text(
                           '${contact.advertHistory.length} points',
                         ),
@@ -266,6 +302,92 @@ class TrailControls extends StatelessWidget {
     );
   }
 
+  Future<void> _importTrail(
+    BuildContext context,
+    MapProvider mapProvider,
+  ) async {
+    final l10n = AppLocalizations.of(context)!;
+
+    try {
+      final importedTrail = await GpxService.importTrailFromFile();
+      if (importedTrail == null || !context.mounted) {
+        return;
+      }
+
+      mapProvider.replaceCurrentTrailWithImport(importedTrail);
+      mapProvider.clearImportedTrail();
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text(
+            '${l10n.locationTrail}: ${importedTrail.points.length} ${l10n.points.toLowerCase()}',
+          ),
+        ),
+      );
+    } catch (error) {
+      if (!context.mounted) {
+        return;
+      }
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text(l10n.importFailed(error.toString()))),
+      );
+    }
+  }
+
+  Future<void> _exportTrail(
+    BuildContext context,
+    LocationTrail trail, {
+    String? customName,
+  }) async {
+    final l10n = AppLocalizations.of(context)!;
+
+    try {
+      final success = await GpxService.exportTrailToFile(
+        trail,
+        customName: customName,
+      );
+      if (!success && context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(content: Text(l10n.exportFailed('unable to share GPX'))),
+        );
+      }
+    } catch (error) {
+      if (!context.mounted) {
+        return;
+      }
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text(l10n.exportFailed(error.toString()))),
+      );
+    }
+  }
+
+  Future<void> _exportContactTrail(BuildContext context, Contact contact) async {
+    await _exportTrail(
+      context,
+      _buildContactTrail(contact),
+      customName: '${contact.displayName} Trail',
+    );
+  }
+
+  LocationTrail _buildContactTrail(Contact contact) {
+    final sortedHistory = [...contact.advertHistory]
+      ..sort((a, b) => a.timestamp.compareTo(b.timestamp));
+
+    return LocationTrail(
+      id: 'contact_${contact.publicKeyHex}',
+      isActive: false,
+      startTime: sortedHistory.first.timestamp,
+      endTime: sortedHistory.last.timestamp,
+      points: sortedHistory
+          .map(
+            (advert) => TrailPoint(
+              position: advert.location,
+              timestamp: advert.timestamp,
+            ),
+          )
+          .toList(),
+    );
+  }
+
   void _showClearConfirmation(
     BuildContext context,
     MapProvider mapProvider,

lib/widgets/messages/message_bubble.dart

@@ -45,6 +45,7 @@ import 'system_message_bubble.dart';
 /// - Grouped messages (expandable recipient list)
 class MessageBubble extends StatefulWidget {
   final Message message;
+  final int receivedCopies;
   final VoidCallback? onTap;
   final VoidCallback? onReply;
   final bool isHighlighted;
@@ -56,6 +57,7 @@ class MessageBubble extends StatefulWidget {
   const MessageBubble({
     super.key,
     required this.message,
+    this.receivedCopies = 1,
     this.onTap,
     this.onReply,
     this.isHighlighted = false,
@@ -68,6 +70,7 @@ class MessageBubble extends StatefulWidget {
 }
 
 class _MessageBubbleState extends State<MessageBubble> {
+  static final RegExp _mentionPattern = RegExp(r'@\[(.+?)\]');
   bool _isExpanded = false;
   bool _showReceivedStats = false;
 
@@ -95,6 +98,74 @@ class _MessageBubbleState extends State<MessageBubble> {
     });
   }
 
+  Widget _buildMessageTextContent(String text, TextStyle? baseBodyStyle) {
+    final matches = _mentionPattern.allMatches(text).toList();
+    if (matches.isEmpty) {
+      return Text(text, style: baseBodyStyle);
+    }
+
+    final textColor =
+        baseBodyStyle?.color ?? Theme.of(context).colorScheme.onSurface;
+    final mentionFontSize = (baseBodyStyle?.fontSize ?? 14) - 1;
+    final backgroundColor = Theme.of(
+      context,
+    ).colorScheme.primary.withValues(alpha: 0.12);
+    final borderColor = Theme.of(
+      context,
+    ).colorScheme.primary.withValues(alpha: 0.25);
+
+    final spans = <InlineSpan>[];
+    var cursor = 0;
+
+    for (final match in matches) {
+      if (match.start > cursor) {
+        spans.add(
+          TextSpan(
+            text: text.substring(cursor, match.start),
+            style: baseBodyStyle,
+          ),
+        );
+      }
+
+      final mentionName = match.group(1)?.trim() ?? '';
+      if (mentionName.isNotEmpty) {
+        spans.add(
+          WidgetSpan(
+            alignment: PlaceholderAlignment.middle,
+            child: Container(
+              margin: const EdgeInsets.symmetric(horizontal: 1),
+              padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 1),
+              decoration: BoxDecoration(
+                color: backgroundColor,
+                borderRadius: BorderRadius.circular(999),
+                border: Border.all(color: borderColor),
+              ),
+              child: Text(
+                '@$mentionName',
+                style: baseBodyStyle?.copyWith(
+                  color: textColor,
+                  fontSize: mentionFontSize,
+                  fontWeight: FontWeight.w600,
+                  height: 1.0,
+                ),
+              ),
+            ),
+          ),
+        );
+      } else {
+        spans.add(TextSpan(text: match.group(0), style: baseBodyStyle));
+      }
+
+      cursor = match.end;
+    }
+
+    if (cursor < text.length) {
+      spans.add(TextSpan(text: text.substring(cursor), style: baseBodyStyle));
+    }
+
+    return Text.rich(TextSpan(children: spans, style: baseBodyStyle));
+  }
+
   void _handleBubbleTap({required bool isSarMarker, required bool isDrawing}) {
     if (!widget.message.isRead &&
         !widget.message.isSentMessage &&
@@ -507,6 +578,7 @@ class _MessageBubbleState extends State<MessageBubble> {
       'Sender to receipt ms: ${receptionDetails?.senderToReceiptMs ?? '-'}',
       'Estimated transmit ms: ${receptionDetails?.estimatedTransmitMs ?? '-'}',
       'Post-transmit delay ms: ${receptionDetails?.postTransmitDelayMs ?? '-'}',
+      'Received copies: ${widget.receivedCopies}',
       'Expected ACK tag: ${widget.message.expectedAckTag ?? '-'}',
       'Suggested timeout ms: ${widget.message.suggestedTimeoutMs ?? '-'}',
       'Round-trip ms: ${widget.message.roundTripTimeMs ?? '-'}',
@@ -777,6 +849,12 @@ class _MessageBubbleState extends State<MessageBubble> {
                                   receptionDetails!.postTransmitDelayMs!,
                                 ),
                               ),
+                            if (widget.receivedCopies > 1)
+                              _detailRow(
+                                context,
+                                label: 'Received copies',
+                                value: '${widget.receivedCopies}',
+                              ),
                             if (widget.message.suggestedTimeoutMs != null)
                               _detailRow(
                                 context,
@@ -1721,6 +1799,7 @@ class _MessageBubbleState extends State<MessageBubble> {
         receptionDetails?.rssiDbm ??
         matchedRxLog?.logRxDataInfo?.rssiDbm ??
         message.lastEchoRssiDbm;
+    final routeMetadata = messagesProvider.getMessageRouteMetadata(message.id);
 
     // Look up contact information for rich display name
     final contactsProvider = context.read<ContactsProvider>();
@@ -2004,9 +2083,11 @@ class _MessageBubbleState extends State<MessageBubble> {
                         Expanded(
                           child: Text(
                             displayName,
-                            style: Theme.of(context).textTheme.labelMedium
+                            style: Theme.of(context).textTheme.bodySmall
                                 ?.copyWith(
+                                  fontSize: 12,
                                   fontWeight: FontWeight.bold,
+                                  height: 1.1,
                                   color: isOwnMessage
                                       ? Theme.of(context).colorScheme.primary
                                       : null,
@@ -2229,7 +2310,10 @@ class _MessageBubbleState extends State<MessageBubble> {
                     );
 
                     if (drawing == null) {
-                      return Text(message.text, style: baseBodyStyle);
+                      return _buildMessageTextContent(
+                        message.text,
+                        baseBodyStyle,
+                      );
                     }
 
                     final String drawingTypeLabel;
@@ -2315,7 +2399,7 @@ class _MessageBubbleState extends State<MessageBubble> {
                 )
               // Regular message content
               else if (!message.isDrawing || widget.isCompact)
-                Text(message.text, style: baseBodyStyle),
+                _buildMessageTextContent(message.text, baseBodyStyle),
 
               if (!widget.isCompact &&
                   !isSarMarker &&
@@ -2445,7 +2529,7 @@ class _MessageBubbleState extends State<MessageBubble> {
                                   switch (recipient.deliveryStatus) {
                                     case MessageDeliveryStatus.delivered:
                                       statusColor = Colors.green;
-                                      statusIcon = Icons.check_circle;
+                                      statusIcon = Icons.done_all;
                                       statusText =
                                           recipient.roundTripTimeMs != null
                                           ? '${recipient.roundTripTimeMs}ms'
@@ -2453,6 +2537,15 @@ class _MessageBubbleState extends State<MessageBubble> {
                                               context,
                                             )!.delivered;
                                       break;
+                                    case MessageDeliveryStatus.sent:
+                                      statusColor = Theme.of(
+                                        context,
+                                      ).colorScheme.onSurfaceVariant;
+                                      statusIcon = Icons.done;
+                                      statusText = AppLocalizations.of(
+                                        context,
+                                      )!.sent;
+                                      break;
                                     case MessageDeliveryStatus.failed:
                                       statusColor = Colors.red;
                                       statusIcon = Icons.cancel;
@@ -2461,7 +2554,6 @@ class _MessageBubbleState extends State<MessageBubble> {
                                       )!.failed;
                                       break;
                                     case MessageDeliveryStatus.sending:
-                                    case MessageDeliveryStatus.sent:
                                     default:
                                       statusColor = Colors.orange;
                                       statusIcon = Icons.schedule;
@@ -2656,6 +2748,7 @@ class _MessageBubbleState extends State<MessageBubble> {
           context,
           message: message,
           isSarMarker: isSarMarker,
+          routeMetadata: routeMetadata,
         ),
       ],
     );

lib/widgets/messages/message_bubble_header.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 
 import '../../models/contact.dart';
 import '../../models/message.dart';
+import '../../models/message_route_metadata.dart';
 import '../../utils/avatar_label_helper.dart';
 import '../../utils/message_extensions.dart';
 import '../common/contact_avatar.dart';
@@ -59,6 +60,7 @@ Widget buildBubbleMetaFooter(
   BuildContext context, {
   required Message message,
   required bool isSarMarker,
+  MessageRouteMetadata? routeMetadata,
 }) {
   final metaColor = Theme.of(
     context,
@@ -86,12 +88,13 @@ Widget buildBubbleMetaFooter(
         ).textTheme.labelSmall?.copyWith(color: metaColor),
       ),
     ]);
-  } else if (!isSarMarker && message.pathLen < 255) {
+  } else if (!isSarMarker && _effectivePathLen(message, routeMetadata) < 255) {
+    final effectivePathLen = _effectivePathLen(message, routeMetadata);
     items.addAll([
       Icon(Icons.alt_route, size: 11, color: metaColor),
       const SizedBox(width: 3),
       Text(
-        message.pathLen == 0 ? 'direct' : '${message.pathLen}hop',
+        effectivePathLen == 0 ? 'direct' : '${effectivePathLen}hop',
         style: Theme.of(
           context,
         ).textTheme.labelSmall?.copyWith(color: metaColor),
@@ -124,17 +127,27 @@ Widget buildBubbleMetaFooter(
   );
 }
 
+int _effectivePathLen(Message message, MessageRouteMetadata? routeMetadata) =>
+    routeMetadata?.hopCount ?? message.pathLen;
+
 Widget buildChannelHeaderPill(
   BuildContext context, {
   required String label,
   IconData icon = Icons.campaign_outlined,
+  EdgeInsetsGeometry padding = const EdgeInsets.symmetric(
+    horizontal: 8,
+    vertical: 3,
+  ),
+  double iconSize = 11,
+  double iconSpacing = 5,
+  TextStyle? textStyle,
 }) {
   final labelColor = Theme.of(
     context,
   ).textTheme.labelSmall?.color?.withValues(alpha: 0.82);
 
   return Container(
-    padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
+    padding: padding,
     decoration: BoxDecoration(
       color: Theme.of(
         context,
@@ -146,19 +159,21 @@ Widget buildChannelHeaderPill(
       children: [
         Icon(
           icon,
-          size: 11,
+          size: iconSize,
           color: Theme.of(
             context,
           ).textTheme.labelSmall?.color?.withValues(alpha: 0.7),
         ),
-        const SizedBox(width: 5),
+        SizedBox(width: iconSpacing),
         Flexible(
           child: Text(
             label,
-            style: Theme.of(context).textTheme.labelSmall?.copyWith(
-              color: labelColor,
-              fontWeight: FontWeight.w600,
-            ),
+            style:
+                textStyle ??
+                Theme.of(context).textTheme.labelSmall?.copyWith(
+                  color: labelColor,
+                  fontWeight: FontWeight.w600,
+                ),
             maxLines: 1,
             overflow: TextOverflow.ellipsis,
           ),
@@ -176,5 +191,16 @@ Widget buildDirectHeaderCounterpart(
     context,
     label: label,
     icon: Icons.alternate_email,
+    padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
+    iconSize: 10,
+    iconSpacing: 4,
+    textStyle: Theme.of(context).textTheme.labelSmall?.copyWith(
+      fontSize: 10,
+      height: 1.0,
+      color: Theme.of(
+        context,
+      ).textTheme.labelSmall?.color?.withValues(alpha: 0.82),
+      fontWeight: FontWeight.w600,
+    ),
   );
 }

lib/widgets/messages/message_bubble_signal.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
 import '../../models/message.dart';
+import '../../models/message_route_metadata.dart';
 import '../../models/path_selection.dart';
 import '../../models/message_reception_details.dart';
 import '../../providers/messages_provider.dart';
@@ -209,7 +210,7 @@ Widget buildSentDirectSignalStatus(
       _techChip(
         context,
         icon: Icons.alt_route,
-        label: hopDisplayLabel(message),
+        label: hopDisplayLabelForMessage(message, routeMetadata),
         color: Colors.indigo,
       ),
       _techChip(
@@ -294,6 +295,17 @@ String hopDisplayLabel(Message message) {
   return '${message.pathLen} hop${message.pathLen == 1 ? '' : 's'}';
 }
 
+String hopDisplayLabelForMessage(
+  Message message,
+  MessageRouteMetadata? routeMetadata,
+) {
+  final effectivePathLen = routeMetadata?.hopCount ?? message.pathLen;
+  if (effectivePathLen == 0) return 'Direct';
+  if (effectivePathLen >= 255 && message.isContactMessage) return 'Direct';
+  if (effectivePathLen >= 255) return 'Unknown';
+  return '$effectivePathLen hop${effectivePathLen == 1 ? '' : 's'}';
+}
+
 Widget _techChip(
   BuildContext context, {
   required IconData icon,

lib/widgets/messages/message_trace_sheet.dart

@@ -10,14 +10,31 @@ import '../../models/ble_packet_log.dart';
 import '../../models/message.dart';
 import '../../providers/connection_provider.dart';
 import '../../providers/contacts_provider.dart';
+import '../../providers/messages_provider.dart';
 import '../../services/mesh_map_nodes_service.dart';
 import '../../services/route_hash_preferences.dart';
 import '../../utils/log_rx_route_decoder.dart';
+import '../../utils/trace_node_resolver.dart';
 
 class MessageTraceSheet extends StatefulWidget {
-  final Message message;
+  final Message? message;
+  final List<int>? packetPathOverride;
+  final String? descriptionOverride;
+  final String? noRelayMatchTextOverride;
 
-  const MessageTraceSheet({super.key, required this.message});
+  const MessageTraceSheet({super.key, required this.message})
+    : assert(message != null),
+      packetPathOverride = null,
+      descriptionOverride = null,
+      noRelayMatchTextOverride = null;
+
+  const MessageTraceSheet.packetPath({
+    super.key,
+    required List<int> packetPath,
+    this.descriptionOverride,
+    this.noRelayMatchTextOverride,
+  }) : message = null,
+       packetPathOverride = packetPath;
 
   @override
   State<MessageTraceSheet> createState() => _MessageTraceSheetState();
@@ -25,6 +42,7 @@ class MessageTraceSheet extends StatefulWidget {
 
 class _MessageTraceSheetState extends State<MessageTraceSheet> {
   late final Future<_TraceResult> _future;
+  _TraceResult? _traceOverride;
 
   @override
   void initState() {
@@ -35,20 +53,34 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
   Future<_TraceResult> _loadTrace() async {
     final connectionProvider = context.read<ConnectionProvider>();
     final contactsProvider = context.read<ContactsProvider>();
+    final messagesProvider = context.read<MessagesProvider>();
     final preferredHashSize = await RouteHashPreferences.getHashSize();
-    final packetPath = _extractPathFromPacketLogs(
-      logs: connectionProvider.bleService.packetLogs,
-      message: widget.message,
-    );
+    List<int>? packetPath = widget.packetPathOverride;
+    String? senderPrefix;
+    String? recipientPrefix;
 
-    final senderPrefix = _toPrefixHex(widget.message.senderPublicKeyPrefix);
-    final recipientPrefix = widget.message.recipientPublicKey != null
-        ? _toPrefixHex(widget.message.recipientPublicKey)
-        : _toPrefixHex(connectionProvider.deviceInfo.publicKey);
+    if (widget.message case final message?) {
+      final storedPath = messagesProvider
+          .getMessageReceptionDetails(message.id)
+          ?.pathBytes;
+      packetPath = (storedPath != null && storedPath.isNotEmpty)
+          ? storedPath
+          : _extractPathFromPacketLogs(
+              logs: connectionProvider.bleService.packetLogs,
+              message: message,
+            );
+
+      senderPrefix = _toPrefixHex(message.senderPublicKeyPrefix);
+      recipientPrefix = message.recipientPublicKey != null
+          ? _toPrefixHex(message.recipientPublicKey)
+          : _toPrefixHex(connectionProvider.deviceInfo.publicKey);
+    }
 
     final localNodes = _localNodesFromContacts(contactsProvider);
+    final localPublicKeys = localNodes.map((node) => node.publicKey).toSet();
     var trace = _buildTraceResult(
       nodes: localNodes,
+      localPublicKeys: localPublicKeys,
       packetPath: packetPath,
       preferredHashSize: preferredHashSize,
       senderPrefix: senderPrefix,
@@ -56,7 +88,9 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
     );
     if (_isCompleteTrace(
       trace,
-      expectedRelayCount: math.max(0, widget.message.pathLen),
+      expectedRelayCount: widget.message == null
+          ? 0
+          : math.max(0, widget.message!.pathLen),
     )) {
       return trace;
     }
@@ -72,6 +106,7 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
     );
     trace = _buildTraceResult(
       nodes: _mergeNodes(localNodes, remoteNodes),
+      localPublicKeys: localPublicKeys,
       packetPath: packetPath,
       preferredHashSize: preferredHashSize,
       senderPrefix: senderPrefix,
@@ -104,11 +139,11 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
             );
           }
 
-          final trace = snapshot.data!;
+          final trace = _traceOverride ?? snapshot.data!;
           final routeEntries = _displayRouteEntries(trace);
           final concretePathNodes = routeEntries
-              .where((entry) => entry.node != null)
-              .map((entry) => entry.node!)
+              .where((entry) => entry.resolved.node != null)
+              .map((entry) => entry.resolved.node!)
               .toList();
           final mapPoints = concretePathNodes
               .map((n) => LatLng(n.latitude, n.longitude))
@@ -142,9 +177,10 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
                 Padding(
                   padding: const EdgeInsets.symmetric(horizontal: 16),
                   child: Text(
-                    trace.mode == TraceMode.packetPath
-                        ? 'Route from packet path bytes'
-                        : 'Route inferred from hop count (${widget.message.pathLen})',
+                    widget.descriptionOverride ??
+                        (trace.mode == TraceMode.packetPath
+                            ? 'Relay path from packet path bytes'
+                            : 'Relay path inferred from hop count (${widget.message!.pathLen})'),
                     style: Theme.of(context).textTheme.bodySmall,
                   ),
                 ),
@@ -211,14 +247,7 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
                                                   child: CircleAvatar(
                                                     radius: 16,
                                                     backgroundColor:
-                                                        entry.key == 0
-                                                        ? Colors.green
-                                                        : (entry.key ==
-                                                                  concretePathNodes
-                                                                          .length -
-                                                                      1
-                                                              ? Colors.red
-                                                              : Colors.blue),
+                                                        Colors.blue,
                                                     child: Text(
                                                       '${entry.key + 1}',
                                                       style: const TextStyle(
@@ -248,29 +277,35 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
                       Padding(
                         padding: const EdgeInsets.symmetric(horizontal: 16),
                         child: Text(
-                          'Route',
+                          'Relay path',
                           style: Theme.of(context).textTheme.titleMedium,
                         ),
                       ),
                       if (routeEntries.isEmpty)
-                        const Padding(
-                          padding: EdgeInsets.symmetric(
+                        Padding(
+                          padding: const EdgeInsets.symmetric(
                             horizontal: 16,
                             vertical: 8,
                           ),
                           child: Text(
-                            'No named nodes could be matched for this trace.',
+                            widget.noRelayMatchTextOverride ??
+                                'No named nodes could be matched for this trace.',
                           ),
                         ),
                       ...routeEntries.asMap().entries.map(
                         (entry) => ListTile(
+                          onTap: entry.value.resolved.canCycle
+                              ? () => setState(() {
+                                  final baseTrace =
+                                      _traceOverride ?? snapshot.data!;
+                                  _traceOverride = baseTrace.cycleEntry(
+                                    entry.value.target,
+                                  );
+                                })
+                              : null,
                           leading: CircleAvatar(
                             radius: 14,
-                            backgroundColor: entry.key == 0
-                                ? Colors.green
-                                : (entry.key == routeEntries.length - 1
-                                      ? Colors.red
-                                      : Colors.blue),
+                            backgroundColor: Colors.blue,
                             child: Text(
                               '${entry.key + 1}',
                               style: const TextStyle(
@@ -282,8 +317,11 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
                           ),
                           title: Text(entry.value.label),
                           subtitle: Text(
-                            '${_routeRoleLabel(entry.key, routeEntries.length)}${entry.value.keyLabel == null ? '' : ' • ${entry.value.keyLabel}'}',
+                            'Relay${entry.value.keyLabel == null ? '' : ' • ${entry.value.keyLabel}'}${entry.value.matchSummary == null ? '' : ' • ${entry.value.matchSummary}'}${entry.value.resolved.cycleSummary == null ? '' : ' • ${entry.value.resolved.cycleSummary}'}',
                           ),
+                          trailing: entry.value.resolved.canCycle
+                              ? const Icon(Icons.sync_alt)
+                              : null,
                         ),
                       ),
                       const SizedBox(height: 12),
@@ -326,10 +364,16 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
   }
 
   List<MeshMapNode> _relayNodes(_TraceResult trace) {
-    final concrete = trace.matchedPathNodes.whereType<MeshMapNode>().toList();
+    final concrete = trace.matchedPathNodes
+        .map((entry) => entry.node)
+        .whereType<MeshMapNode>()
+        .toList();
     if (concrete.isEmpty) return const [];
 
     if (trace.mode == TraceMode.packetPath) {
+      if (widget.message == null) {
+        return concrete;
+      }
       if (concrete.length <= 1) return const [];
       return concrete.sublist(1);
     }
@@ -339,55 +383,37 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
   }
 
   List<_RouteDisplayEntry> _displayRouteEntries(_TraceResult trace) {
-    final pathNodes = trace.matchedPathNodes.whereType<MeshMapNode>().toList();
-    if (pathNodes.isEmpty) {
-      return [
-        if (trace.sender != null) _RouteDisplayEntry.fromNode(trace.sender!),
-        if (trace.recipient != null &&
-            trace.recipient!.publicKey != trace.sender?.publicKey)
-          _RouteDisplayEntry.fromNode(trace.recipient!),
-      ];
-    }
-
     if (trace.mode == TraceMode.packetPath) {
-      final entries = trace.matchedPathNodes.asMap().entries.map((entry) {
+      return trace.matchedPathNodes.asMap().entries.map((entry) {
         final hashHex = trace.pathHashes[entry.key].toUpperCase();
         return _RouteDisplayEntry(
-          node: entry.value,
-          label: entry.value?.name ?? 'Unknown',
-          keyLabel: entry.value != null
-              ? _prefixKeyLabel(entry.value!.publicKey)
+          resolved: entry.value,
+          label: entry.value.node?.name ?? 'Unknown',
+          keyLabel: entry.value.node != null
+              ? _prefixKeyLabel(entry.value.node!.publicKey)
               : hashHex,
+          matchSummary: entry.value.matchSummary,
+          target: _RouteEntryTarget.pathNode(entry.key),
         );
       }).toList();
-      final lastKey = pathNodes.last.publicKey;
-      return [
-        ...entries,
-        if (trace.recipient != null && trace.recipient!.publicKey != lastKey)
-          _RouteDisplayEntry.fromNode(trace.recipient!),
-      ];
     }
 
-    final firstKey = pathNodes.first.publicKey;
-    final lastKey = pathNodes.last.publicKey;
-    return [
-      if (trace.sender != null && trace.sender!.publicKey != firstKey)
-        _RouteDisplayEntry.fromNode(trace.sender!),
-      ...pathNodes.map(_RouteDisplayEntry.fromNode),
-      if (trace.recipient != null && trace.recipient!.publicKey != lastKey)
-        _RouteDisplayEntry.fromNode(trace.recipient!),
-    ];
+    return trace.matchedPathNodes
+        .asMap()
+        .entries
+        .where((entry) => entry.value.node != null)
+        .map(
+          (entry) => _RouteDisplayEntry.fromResolved(
+            entry.value,
+            target: _RouteEntryTarget.pathNode(entry.key),
+          ),
+        )
+        .toList();
   }
 
   String _prefixKeyLabel(String publicKey) =>
       publicKey.substring(0, math.min(12, publicKey.length));
 
-  String _routeRoleLabel(int index, int total) {
-    if (index == 0) return 'Sender';
-    if (index == total - 1) return 'Recipient';
-    return 'Relay';
-  }
-
   String? _toPrefixHex(List<int>? key) {
     if (key == null || key.isEmpty) return null;
     final take = key.length < 6 ? key.length : 6;
@@ -398,14 +424,6 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
         .toLowerCase();
   }
 
-  MeshMapNode? _bestNodeForPrefix(List<MeshMapNode> nodes, String? prefixHex) {
-    if (prefixHex == null || prefixHex.isEmpty) return null;
-    final matches =
-        nodes.where((n) => n.publicKey.startsWith(prefixHex)).toList()
-          ..sort((a, b) => b.updatedAtMs.compareTo(a.updatedAtMs));
-    return matches.isEmpty ? null : matches.first;
-  }
-
   List<MeshMapNode> _localNodesFromContacts(ContactsProvider contactsProvider) {
     return contactsProvider.contactsWithLocation
         .map((contact) {
@@ -440,13 +458,28 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
 
   _TraceResult _buildTraceResult({
     required List<MeshMapNode> nodes,
+    required Set<String> localPublicKeys,
     required List<int>? packetPath,
     required int preferredHashSize,
     required String? senderPrefix,
     required String? recipientPrefix,
   }) {
-    final senderNode = _bestNodeForPrefix(nodes, senderPrefix);
-    final recipientNode = _bestNodeForPrefix(nodes, recipientPrefix);
+    final senderNode = TraceNodeResolver.resolveBest(
+      nodes: nodes,
+      localPublicKeys: localPublicKeys,
+      prefixHex: senderPrefix,
+    );
+    final recipientNode = TraceNodeResolver.resolveBest(
+      nodes: nodes,
+      localPublicKeys: localPublicKeys,
+      prefixHex: recipientPrefix,
+    );
+    final senderLatLng = senderNode.node == null
+        ? null
+        : LatLng(senderNode.node!.latitude, senderNode.node!.longitude);
+    final recipientLatLng = recipientNode.node == null
+        ? null
+        : LatLng(recipientNode.node!.latitude, recipientNode.node!.longitude);
 
     if (packetPath != null && packetPath.isNotEmpty) {
       final hashSize = LogRxRouteDecoder.inferHashSize(
@@ -459,29 +492,43 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
       );
       final matched = _matchNodesFromPathHashes(
         nodes: nodes,
+        localPublicKeys: localPublicKeys,
         pathHashes: hopHashes,
         senderPrefix: senderPrefix,
         recipientPrefix: recipientPrefix,
+        senderLatLng: senderLatLng,
+        recipientLatLng: recipientLatLng,
+      );
+      final alignedMatched = TraceNodeResolver.alignPathSelections(
+        nodes: matched,
+        startNode: senderNode.node,
+        endNode: recipientNode.node,
       );
       return _TraceResult(
         mode: TraceMode.packetPath,
         sender: senderNode,
         recipient: recipientNode,
         pathHashes: hopHashes,
-        matchedPathNodes: matched,
+        matchedPathNodes: alignedMatched,
       );
     }
 
     final inferred = _inferRelaysFromHopCount(
       nodes: nodes,
-      sender: senderNode,
-      recipient: recipientNode,
-      relayCount: math.max(0, widget.message.pathLen),
+      sender: senderNode.node,
+      recipient: recipientNode.node,
+      relayCount: math.max(0, widget.message!.pathLen),
     );
-    final matchedPathNodes = <MeshMapNode?>[
-      if (senderNode != null) senderNode,
-      ...inferred,
-      if (recipientNode != null) recipientNode,
+    final matchedPathNodes = <ResolvedTraceNode>[
+      if (senderNode.node != null) senderNode,
+      ...inferred.map(
+        (node) => ResolvedTraceNode(
+          candidates: [node],
+          matchCount: 1,
+          usedOnlineFallback: false,
+        ),
+      ),
+      if (recipientNode.node != null) recipientNode,
     ];
 
     return _TraceResult(
@@ -494,16 +541,17 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
   }
 
   bool _isCompleteTrace(_TraceResult trace, {required int expectedRelayCount}) {
-    if (trace.sender == null || trace.recipient == null) {
+    if (trace.sender.node == null || trace.recipient.node == null) {
       return false;
     }
 
     if (trace.mode == TraceMode.packetPath) {
       return trace.matchedPathNodes.length == trace.pathHashes.length &&
-          trace.matchedPathNodes.every((node) => node != null);
+          trace.matchedPathNodes.every((node) => node.node != null);
     }
 
     final concreteCount = trace.matchedPathNodes
+        .map((entry) => entry.node)
         .whereType<MeshMapNode>()
         .length;
     return concreteCount >= expectedRelayCount + 2;
@@ -544,33 +592,30 @@ class _MessageTraceSheetState extends State<MessageTraceSheet> {
     return decoded.pathBytes;
   }
 
-  List<MeshMapNode?> _matchNodesFromPathHashes({
+  List<ResolvedTraceNode> _matchNodesFromPathHashes({
     required List<MeshMapNode> nodes,
+    required Set<String> localPublicKeys,
     required List<String> pathHashes,
     required String? senderPrefix,
     required String? recipientPrefix,
+    required LatLng? senderLatLng,
+    required LatLng? recipientLatLng,
   }) {
-    final result = <MeshMapNode?>[];
+    final result = <ResolvedTraceNode>[];
     for (var i = 0; i < pathHashes.length; i++) {
       final hashHex = pathHashes[i].toLowerCase();
-      final candidates = nodes
-          .where((n) => n.publicKey.startsWith(hashHex))
-          .toList();
-      if (candidates.isEmpty) {
-        result.add(null);
-        continue;
-      }
-
-      List<MeshMapNode> filtered = candidates;
-      if (i == 0 && senderPrefix != null) {
-        final senderMatches = filtered
-            .where((n) => n.publicKey.startsWith(senderPrefix))
-            .toList();
-        if (senderMatches.isNotEmpty) filtered = senderMatches;
-      }
-
-      filtered.sort((a, b) => b.updatedAtMs.compareTo(a.updatedAtMs));
-      result.add(filtered.first);
+      result.add(
+        TraceNodeResolver.resolveBest(
+          nodes: nodes,
+          localPublicKeys: localPublicKeys,
+          prefixHex: hashHex,
+          preferredPrefix: i == 0
+              ? senderPrefix
+              : (i == pathHashes.length - 1 ? recipientPrefix : null),
+          referenceA: senderLatLng,
+          referenceB: recipientLatLng,
+        ),
+      );
     }
     return result;
   }
@@ -639,10 +684,10 @@ enum TraceMode { packetPath, hopCountInference }
 
 class _TraceResult {
   final TraceMode mode;
-  final MeshMapNode? sender;
-  final MeshMapNode? recipient;
+  final ResolvedTraceNode sender;
+  final ResolvedTraceNode recipient;
   final List<String> pathHashes;
-  final List<MeshMapNode?> matchedPathNodes;
+  final List<ResolvedTraceNode> matchedPathNodes;
 
   const _TraceResult({
     required this.mode,
@@ -651,27 +696,66 @@ class _TraceResult {
     required this.pathHashes,
     required this.matchedPathNodes,
   });
+
+  _TraceResult cycleEntry(_RouteEntryTarget target) {
+    switch (target.kind) {
+      case _RouteEntryKind.pathNode:
+        final updated = matchedPathNodes.toList();
+        updated[target.index] = updated[target.index].cycle();
+        return _TraceResult(
+          mode: mode,
+          sender: sender,
+          recipient: recipient,
+          pathHashes: pathHashes,
+          matchedPathNodes: updated,
+        );
+    }
+  }
 }
 
 class _RouteDisplayEntry {
-  final MeshMapNode? node;
+  final ResolvedTraceNode resolved;
   final String label;
   final String? keyLabel;
+  final String? matchSummary;
+  final _RouteEntryTarget target;
 
   const _RouteDisplayEntry({
-    required this.node,
+    required this.resolved,
     required this.label,
     required this.keyLabel,
+    required this.matchSummary,
+    required this.target,
   });
 
-  factory _RouteDisplayEntry.fromNode(MeshMapNode node) {
+  MeshMapNode? get node => resolved.node;
+
+  factory _RouteDisplayEntry.fromResolved(
+    ResolvedTraceNode resolved, {
+    required _RouteEntryTarget target,
+  }) {
+    final node = resolved.node!;
     return _RouteDisplayEntry(
-      node: node,
+      resolved: resolved,
       label: node.name,
       keyLabel: node.publicKey.substring(
         0,
         math.min(12, node.publicKey.length),
       ),
+      matchSummary: resolved.matchSummary,
+      target: target,
     );
   }
 }
+
+enum _RouteEntryKind { pathNode }
+
+class _RouteEntryTarget {
+  final _RouteEntryKind kind;
+  final int index;
+
+  const _RouteEntryTarget._(this.kind, [this.index = 0]);
+
+  const _RouteEntryTarget.pathNode(int index)
+    : this._(_RouteEntryKind.pathNode, index);
+}

lib/widgets/messages/messages_composer.dart

@@ -3,7 +3,9 @@ import 'package:flutter/services.dart';
 import 'package:provider/provider.dart';
 
 import '../../l10n/app_localizations.dart';
+import '../../models/contact.dart';
 import '../../providers/app_provider.dart';
+import '../common/contact_avatar.dart';
 
 class MessagesComposer extends StatelessWidget {
   final TextEditingController textController;
@@ -17,6 +19,9 @@ class MessagesComposer extends StatelessWidget {
   final double bottomPadding;
   final String destinationLabel;
   final Widget destinationAvatar;
+  final List<Contact> mentionSuggestions;
+  final String mentionQuery;
+  final ValueChanged<Contact> onMentionSelected;
   final VoidCallback onShowComposerActions;
   final VoidCallback onShowRecipientSelector;
   final Future<void> Function() onStartVoiceRecording;
@@ -36,6 +41,9 @@ class MessagesComposer extends StatelessWidget {
     required this.bottomPadding,
     required this.destinationLabel,
     required this.destinationAvatar,
+    required this.mentionSuggestions,
+    required this.mentionQuery,
+    required this.onMentionSelected,
     required this.onShowComposerActions,
     required this.onShowRecipientSelector,
     required this.onStartVoiceRecording,
@@ -50,6 +58,15 @@ class MessagesComposer extends StatelessWidget {
       child: Column(
         mainAxisSize: MainAxisSize.min,
         children: [
+          if (mentionSuggestions.isNotEmpty)
+            Padding(
+              padding: const EdgeInsets.fromLTRB(10, 0, 10, 6),
+              child: _MentionSuggestionsCard(
+                suggestions: mentionSuggestions,
+                query: mentionQuery,
+                onSelected: onMentionSelected,
+              ),
+            ),
           SafeArea(
             top: false,
             child: Padding(
@@ -72,7 +89,7 @@ class MessagesComposer extends StatelessWidget {
                   ],
                 ),
                 child: Padding(
-                  padding: const EdgeInsets.fromLTRB(10, 10, 10, 8),
+                  padding: const EdgeInsets.fromLTRB(8, 8, 8, 6),
                   child: Column(
                     mainAxisSize: MainAxisSize.min,
                     crossAxisAlignment: CrossAxisAlignment.stretch,
@@ -95,7 +112,7 @@ class MessagesComposer extends StatelessWidget {
                           ),
                         ],
                       ),
-                      const SizedBox(height: 8),
+                      const SizedBox(height: 6),
                       ListenableBuilder(
                         listenable: Listenable.merge([
                           textController,
@@ -153,6 +170,87 @@ class MessagesComposer extends StatelessWidget {
   }
 }
 
+class _MentionSuggestionsCard extends StatelessWidget {
+  final List<Contact> suggestions;
+  final String query;
+  final ValueChanged<Contact> onSelected;
+
+  const _MentionSuggestionsCard({
+    required this.suggestions,
+    required this.query,
+    required this.onSelected,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final visibleCount = suggestions.length.clamp(1, 4);
+    final maxHeight = visibleCount * 54.0;
+
+    return Material(
+      elevation: 8,
+      color: Theme.of(context).colorScheme.surface,
+      borderRadius: BorderRadius.circular(18),
+      child: Container(
+        constraints: BoxConstraints(maxHeight: maxHeight),
+        decoration: BoxDecoration(
+          color: Theme.of(context).colorScheme.surface,
+          borderRadius: BorderRadius.circular(18),
+          border: Border.all(
+            color: Theme.of(context).dividerColor.withValues(alpha: 0.30),
+          ),
+        ),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            Flexible(
+              child: ListView.separated(
+                shrinkWrap: true,
+                padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
+                itemCount: suggestions.length,
+                separatorBuilder: (_, _) => const SizedBox(height: 2),
+                itemBuilder: (context, index) {
+                  final contact = suggestions[index];
+                  return Material(
+                    color: Colors.transparent,
+                    child: InkWell(
+                      borderRadius: BorderRadius.circular(14),
+                      onTap: () => onSelected(contact),
+                      child: Padding(
+                        padding: const EdgeInsets.symmetric(
+                          horizontal: 8,
+                          vertical: 8,
+                        ),
+                        child: Row(
+                          children: [
+                            ContactAvatar(contact: contact, radius: 16),
+                            const SizedBox(width: 10),
+                            Expanded(
+                              child: Text(
+                                contact.displayName,
+                                maxLines: 1,
+                                overflow: TextOverflow.ellipsis,
+                                style: const TextStyle(
+                                  fontSize: 15,
+                                  fontWeight: FontWeight.w500,
+                                ),
+                              ),
+                            ),
+                          ],
+                        ),
+                      ),
+                    ),
+                  );
+                },
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
 class _ComposerActionButton extends StatelessWidget {
   final bool isRecording;
   final VoidCallback onPressed;
@@ -165,8 +263,8 @@ class _ComposerActionButton extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Container(
-      width: 42,
-      height: 42,
+      width: 40,
+      height: 40,
       decoration: BoxDecoration(
         color: Theme.of(context).colorScheme.surface,
         shape: BoxShape.circle,
@@ -175,7 +273,7 @@ class _ComposerActionButton extends StatelessWidget {
         ),
       ),
       child: IconButton(
-        icon: Icon(isRecording ? Icons.stop : Icons.add, size: 22),
+        icon: Icon(isRecording ? Icons.stop : Icons.add, size: 20),
         tooltip: isRecording ? 'Stop recording' : 'More actions',
         onPressed: onPressed,
         color: isRecording ? Colors.red : Theme.of(context).colorScheme.primary,
@@ -203,7 +301,7 @@ class _DestinationSelector extends StatelessWidget {
         borderRadius: BorderRadius.circular(20),
         onTap: onTap,
         child: Ink(
-          height: 42,
+          height: 40,
           decoration: BoxDecoration(
             color: Theme.of(context).colorScheme.surface,
             borderRadius: BorderRadius.circular(20),
@@ -212,17 +310,17 @@ class _DestinationSelector extends StatelessWidget {
             ),
           ),
           child: Padding(
-            padding: const EdgeInsets.symmetric(horizontal: 14),
+            padding: const EdgeInsets.symmetric(horizontal: 12),
             child: Row(
               children: [
                 destinationAvatar,
-                const SizedBox(width: 10),
+                const SizedBox(width: 8),
                 Expanded(
                   child: Text(
                     destinationLabel,
                     overflow: TextOverflow.ellipsis,
                     style: TextStyle(
-                      fontSize: 15,
+                      fontSize: 14,
                       fontWeight: FontWeight.w600,
                       color: Theme.of(context).colorScheme.onSurface,
                     ),
@@ -230,7 +328,7 @@ class _DestinationSelector extends StatelessWidget {
                 ),
                 Icon(
                   Icons.expand_more_rounded,
-                  size: 20,
+                  size: 18,
                   color: Theme.of(context).colorScheme.onSurfaceVariant,
                 ),
               ],
@@ -261,7 +359,7 @@ class _MessageInput extends StatelessWidget {
 
     return AnimatedContainer(
       duration: const Duration(milliseconds: 180),
-      constraints: const BoxConstraints(minHeight: 46, maxHeight: 132),
+      constraints: const BoxConstraints(minHeight: 42, maxHeight: 116),
       decoration: BoxDecoration(
         color: Theme.of(context).colorScheme.surface,
         borderRadius: BorderRadius.circular(24),
@@ -284,7 +382,7 @@ class _MessageInput extends StatelessWidget {
             : null,
       ),
       child: Padding(
-        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+        padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
         child: TextField(
           controller: textController,
           focusNode: focusNode,
@@ -375,8 +473,8 @@ class _SendButton extends StatelessWidget {
             children: [
               AnimatedContainer(
                 duration: const Duration(milliseconds: 180),
-                width: 46,
-                height: 46,
+                width: 42,
+                height: 42,
                 decoration: BoxDecoration(
                   color: canSendText || isRecording
                       ? Theme.of(context).colorScheme.primary
@@ -410,7 +508,7 @@ class _SendButton extends StatelessWidget {
                       )
                     : Icon(
                         isRecording ? Icons.mic_rounded : Icons.send_rounded,
-                        size: 22,
+                        size: 20,
                         color: canSendText || isRecording
                             ? Theme.of(context).colorScheme.onPrimary
                             : Theme.of(context).colorScheme.onSurfaceVariant,

lib/widgets/messages/messages_content.dart

@@ -2,12 +2,14 @@ import 'package:flutter/material.dart';
 
 import '../../l10n/app_localizations.dart';
 import '../../models/message.dart';
+import '../../providers/messages_provider.dart';
+import '../common/bidirectional_refresh.dart';
 import '../../widgets/messages/message_bubble.dart';
 
 class MessagesContent extends StatelessWidget {
   static const double defaultPadding = 8;
 
-  final List<Message> messages;
+  final List<DisplayMessageEntry> messages;
   final ScrollController scrollController;
   final String? highlightedMessageId;
   final double bottomContentPadding;
@@ -30,14 +32,18 @@ class MessagesContent extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return RefreshIndicator(
+    const scrollPhysics = BouncingScrollPhysics(
+      parent: AlwaysScrollableScrollPhysics(),
+    );
+
+    return BidirectionalRefresh(
       onRefresh: onRefresh,
       child: messages.isEmpty
           ? LayoutBuilder(
               builder: (context, constraints) => SingleChildScrollView(
                 keyboardDismissBehavior:
                     ScrollViewKeyboardDismissBehavior.onDrag,
-                physics: const AlwaysScrollableScrollPhysics(),
+                physics: scrollPhysics,
                 child: ConstrainedBox(
                   constraints: BoxConstraints(minHeight: constraints.maxHeight),
                   child: Center(
@@ -69,6 +75,7 @@ class MessagesContent extends StatelessWidget {
           : ListView.builder(
               controller: scrollController,
               keyboardDismissBehavior: ScrollViewKeyboardDismissBehavior.onDrag,
+              physics: scrollPhysics,
               reverse: true,
               padding: EdgeInsets.fromLTRB(
                 defaultPadding,
@@ -78,11 +85,13 @@ class MessagesContent extends StatelessWidget {
               ),
               itemCount: messages.length,
               itemBuilder: (context, index) {
-                final message = messages[index];
+                final entry = messages[index];
+                final message = entry.message;
 
                 return MessageBubble(
                   key: ValueKey(message.id),
                   message: message,
+                  receivedCopies: entry.occurrenceCount,
                   isHighlighted: message.id == highlightedMessageId,
                   onNavigateToMap: onNavigateToMap,
                   onTap: onMessageTap == null

lib/widgets/messages/recipient_selector_sheet.dart

@@ -12,6 +12,7 @@ class RecipientSelectorSheet extends StatefulWidget {
   final Map<String, int> unreadCountsByPublicKey;
   final String? currentDestinationType;
   final String? currentRecipientPublicKey;
+  final bool showAllOption;
   final Function(String type, Contact? recipient) onSelect;
 
   const RecipientSelectorSheet({
@@ -23,6 +24,7 @@ class RecipientSelectorSheet extends StatefulWidget {
     required this.unreadCountsByPublicKey,
     this.currentDestinationType,
     this.currentRecipientPublicKey,
+    this.showAllOption = true,
     required this.onSelect,
   });
 
@@ -61,6 +63,11 @@ class _RecipientSelectorSheetState extends State<RecipientSelectorSheet> {
     final filteredContacts = _filterContacts(widget.contacts);
     final filteredRooms = _filterContacts(widget.rooms);
     final filteredChannels = _filterContacts(widget.channels);
+    final showChannelsSection = widget.channels.isNotEmpty;
+    final showContactsSection = widget.contacts.isNotEmpty;
+    final showRoomsSection = widget.rooms.isNotEmpty;
+    final showAnyRecipients =
+        showChannelsSection || showContactsSection || showRoomsSection;
 
     return Container(
       constraints: BoxConstraints(
@@ -142,21 +149,23 @@ class _RecipientSelectorSheetState extends State<RecipientSelectorSheet> {
             child: ListView(
               shrinkWrap: true,
               children: [
-                _buildOptionTile(
-                  context: context,
-                  icon: Icons.all_inbox,
-                  title: l10n.showAll,
-                  subtitle: 'All messages',
-                  unreadCount: widget.unreadCount,
-                  isSelected: _isSelected('all', null),
-                  onTap: () {
-                    widget.onSelect('all', null);
-                    Navigator.pop(context);
-                  },
-                ),
-                const Divider(),
+                if (widget.showAllOption) ...[
+                  _buildOptionTile(
+                    context: context,
+                    icon: Icons.all_inbox,
+                    title: l10n.showAll,
+                    subtitle: 'All messages',
+                    unreadCount: widget.unreadCount,
+                    isSelected: _isSelected('all', null),
+                    onTap: () {
+                      widget.onSelect('all', null);
+                      Navigator.pop(context);
+                    },
+                  ),
+                  if (showAnyRecipients) const Divider(),
+                ],
                 // Channels section
-                if (widget.channels.isNotEmpty) ...[
+                if (showChannelsSection) ...[
                   Padding(
                     padding: const EdgeInsets.symmetric(
                       horizontal: 16,
@@ -204,10 +213,12 @@ class _RecipientSelectorSheetState extends State<RecipientSelectorSheet> {
                     }),
                 ],
 
-                const Divider(),
+                if (showChannelsSection &&
+                    (showContactsSection || showRoomsSection))
+                  const Divider(),
 
                 // Contacts section
-                if (widget.contacts.isNotEmpty) ...[
+                if (showContactsSection) ...[
                   Padding(
                     padding: const EdgeInsets.symmetric(
                       horizontal: 16,
@@ -253,10 +264,10 @@ class _RecipientSelectorSheetState extends State<RecipientSelectorSheet> {
                     }),
                 ],
 
-                const Divider(),
+                if (showContactsSection && showRoomsSection) const Divider(),
 
                 // Rooms section
-                if (widget.rooms.isNotEmpty) ...[
+                if (showRoomsSection) ...[
                   Padding(
                     padding: const EdgeInsets.symmetric(
                       horizontal: 16,
@@ -302,9 +313,7 @@ class _RecipientSelectorSheetState extends State<RecipientSelectorSheet> {
                 ],
 
                 // Empty state
-                if (widget.contacts.isEmpty &&
-                    widget.rooms.isEmpty &&
-                    widget.channels.isEmpty) ...[
+                if (!showAnyRecipients) ...[
                   Padding(
                     padding: const EdgeInsets.all(32),
                     child: Column(

macos/Podfile.lock

@@ -8,6 +8,10 @@ PODS:
     - FlutterMacOS
   - file_picker (0.0.1):
     - FlutterMacOS
+  - file_selector_macos (0.0.1):
+    - FlutterMacOS
+  - flutter_avif_macos (0.0.1):
+    - FlutterMacOS
   - flutter_blue_plus_darwin (0.0.2):
     - Flutter
     - FlutterMacOS
@@ -19,10 +23,6 @@ PODS:
     - FlutterMacOS
   - nsd_macos (0.0.1):
     - FlutterMacOS
-  - ObjectBox (4.4.1)
-  - objectbox_flutter_libs (0.0.1):
-    - FlutterMacOS
-    - ObjectBox (= 4.4.1)
   - package_info_plus (0.0.1):
     - FlutterMacOS
   - path_provider_foundation (0.0.1):
@@ -35,6 +35,9 @@ PODS:
   - shared_preferences_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
+  - sqflite_darwin (0.0.4):
+    - Flutter
+    - FlutterMacOS
   - url_launcher_macos (0.0.1):
     - FlutterMacOS
 
@@ -43,23 +46,21 @@ DEPENDENCIES:
   - codec2_flutter (from `Flutter/ephemeral/.symlinks/plugins/codec2_flutter/macos`)
   - device_info_plus (from `Flutter/ephemeral/.symlinks/plugins/device_info_plus/macos`)
   - file_picker (from `Flutter/ephemeral/.symlinks/plugins/file_picker/macos`)
+  - file_selector_macos (from `Flutter/ephemeral/.symlinks/plugins/file_selector_macos/macos`)
+  - flutter_avif_macos (from `Flutter/ephemeral/.symlinks/plugins/flutter_avif_macos/macos`)
   - flutter_blue_plus_darwin (from `Flutter/ephemeral/.symlinks/plugins/flutter_blue_plus_darwin/darwin`)
   - flutter_local_notifications (from `Flutter/ephemeral/.symlinks/plugins/flutter_local_notifications/macos`)
   - FlutterMacOS (from `Flutter/ephemeral`)
   - geolocator_apple (from `Flutter/ephemeral/.symlinks/plugins/geolocator_apple/darwin`)
   - nsd_macos (from `Flutter/ephemeral/.symlinks/plugins/nsd_macos/macos`)
-  - objectbox_flutter_libs (from `Flutter/ephemeral/.symlinks/plugins/objectbox_flutter_libs/macos`)
   - package_info_plus (from `Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos`)
   - path_provider_foundation (from `Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/darwin`)
   - record_macos (from `Flutter/ephemeral/.symlinks/plugins/record_macos/macos`)
   - share_plus (from `Flutter/ephemeral/.symlinks/plugins/share_plus/macos`)
   - shared_preferences_foundation (from `Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin`)
+  - sqflite_darwin (from `Flutter/ephemeral/.symlinks/plugins/sqflite_darwin/darwin`)
   - url_launcher_macos (from `Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos`)
 
-SPEC REPOS:
-  trunk:
-    - ObjectBox
-
 EXTERNAL SOURCES:
   audioplayers_darwin:
     :path: Flutter/ephemeral/.symlinks/plugins/audioplayers_darwin/darwin
@@ -69,6 +70,10 @@ EXTERNAL SOURCES:
     :path: Flutter/ephemeral/.symlinks/plugins/device_info_plus/macos
   file_picker:
     :path: Flutter/ephemeral/.symlinks/plugins/file_picker/macos
+  file_selector_macos:
+    :path: Flutter/ephemeral/.symlinks/plugins/file_selector_macos/macos
+  flutter_avif_macos:
+    :path: Flutter/ephemeral/.symlinks/plugins/flutter_avif_macos/macos
   flutter_blue_plus_darwin:
     :path: Flutter/ephemeral/.symlinks/plugins/flutter_blue_plus_darwin/darwin
   flutter_local_notifications:
@@ -79,8 +84,6 @@ EXTERNAL SOURCES:
     :path: Flutter/ephemeral/.symlinks/plugins/geolocator_apple/darwin
   nsd_macos:
     :path: Flutter/ephemeral/.symlinks/plugins/nsd_macos/macos
-  objectbox_flutter_libs:
-    :path: Flutter/ephemeral/.symlinks/plugins/objectbox_flutter_libs/macos
   package_info_plus:
     :path: Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos
   path_provider_foundation:
@@ -91,28 +94,31 @@ EXTERNAL SOURCES:
     :path: Flutter/ephemeral/.symlinks/plugins/share_plus/macos
   shared_preferences_foundation:
     :path: Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin
+  sqflite_darwin:
+    :path: Flutter/ephemeral/.symlinks/plugins/sqflite_darwin/darwin
   url_launcher_macos:
     :path: Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos
 
 SPEC CHECKSUMS:
-  audioplayers_darwin: 4f9ca89d92d3d21cec7ec580e78ca888e5fb68bd
+  audioplayers_darwin: 835ced6edd4c9fc8ebb0a7cc9e294a91d99917d5
   codec2_flutter: 50d930e6a1a187f05891b89300c6ef589651bfbd
   device_info_plus: 4fb280989f669696856f8b129e4a5e3cd6c48f76
   file_picker: 7584aae6fa07a041af2b36a2655122d42f578c1a
+  file_selector_macos: 9e9e068e90ebee155097d00e89ae91edb2374db7
+  flutter_avif_macos: 9ed61d67adfbd6964eccb59971020fb55c31fc11
   flutter_blue_plus_darwin: 20a08bfeaa0f7804d524858d3d8744bcc1b6dbc3
-  flutter_local_notifications: 4bf37a31afde695b56091b4ae3e4d9c7a7e6cda0
+  flutter_local_notifications: 1fc7ffb10a83d6a2eeeeddb152d43f1944b0aad0
   FlutterMacOS: d0db08ddef1a9af05a5ec4b724367152bb0500b1
   geolocator_apple: ab36aa0e8b7d7a2d7639b3b4e48308394e8cef5e
   nsd_macos: a472240e770b92f6c6df1022403aa29c90d012e3
-  ObjectBox: 7da4aceb5013d041bfafdbc6d744a26918b09757
-  objectbox_flutter_libs: f51d18f6a4b5965c218843373b7dc5ed5e3a2008
   package_info_plus: f0052d280d17aa382b932f399edf32507174e870
   path_provider_foundation: bb55f6dbba17d0dccd6737fe6f7f34fbd0376880
   record_macos: 7f227161b93c49e7e34fe681c5891c8622c8cc8b
   share_plus: 510bf0af1a42cd602274b4629920c9649c52f4cc
   shared_preferences_foundation: 7036424c3d8ec98dfe75ff1667cb0cd531ec82bb
+  sqflite_darwin: 20b2a3a3b70e43edae938624ce550a3cbf66a3d0
   url_launcher_macos: f87a979182d112f911de6820aefddaf56ee9fbfd
 
-PODFILE CHECKSUM: 54d867c82ac51cbd61b565781b9fada492027009
+PODFILE CHECKSUM: e3de8f2486e300492cc80a2fe0576e9d269ba22b
 
 COCOAPODS: 1.16.2

pubspec.lock

@@ -795,8 +795,8 @@ packages:
     dependency: "direct main"
     description:
       path: "."
-      ref: main
-      resolved-ref: bd3744ee21376b81be5f852cd0c1a82c0df40460
+      ref: "813f5b3"
+      resolved-ref: "813f5b3e0b9d2ea6b85a428be443bf5e6a38c6c5"
       url: "https://github.com/dz0ny/meshcore_client.git"
     source: git
     version: "0.1.0"

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 2026.0308.3+23
+version: 2026.0313.2+29
 
 environment:
   sdk: ^3.9.2
@@ -44,7 +44,7 @@ dependencies:
   meshcore_client:
     git:
       url: https://github.com/dz0ny/meshcore_client.git
-      ref: main
+      ref: "813f5b3"
 
   # Codec2 ultra-low-bitrate speech codec (FFI plugin)
   codec2_flutter:

test/providers/app_provider_channel_info_test.dart

@@ -0,0 +1,148 @@
+import 'dart:typed_data';
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:meshcore_sar_app/models/message.dart';
+import 'package:meshcore_sar_app/providers/app_provider.dart';
+
+Uint8List _ownPublicKey() =>
+    Uint8List.fromList([1, 2, 3, 4, 5, 6, ...List<int>.filled(26, 0)]);
+
+void main() {
+  group('AppProvider channel info handling', () {
+    test('treats zeroed unnamed non-public channel as deleted', () {
+      expect(AppProvider.isDeletedChannelInfo(2, '', Uint8List(16)), isTrue);
+    });
+
+    test('keeps unnamed non-public channel when secret is configured', () {
+      final secret = Uint8List.fromList([1, ...List<int>.filled(15, 0)]);
+
+      expect(AppProvider.isDeletedChannelInfo(2, '', secret), isFalse);
+      expect(AppProvider.channelContactName(2, ''), 'Channel 2');
+    });
+  });
+
+  group('AppProvider self replay handling', () {
+    test('prefers self name over meshcore device name', () {
+      expect(
+        AppProvider.preferredSelfDisplayName(
+          deviceName: 'MeshCore-dz0ny (SI)',
+          selfName: 'dz0ny (SI)',
+        ),
+        'dz0ny (SI)',
+      );
+    });
+
+    test('ignores direct self replay without hops', () {
+      final message = Message(
+        id: 'dm-self',
+        messageType: MessageType.contact,
+        senderPublicKeyPrefix: Uint8List.fromList([1, 2, 3, 4, 5, 6]),
+        pathLen: 0,
+        textType: MessageTextType.plain,
+        senderTimestamp: 1700000000,
+        text: 'hello',
+        receivedAt: DateTime.now(),
+      );
+
+      expect(
+        AppProvider.shouldIgnoreSelfReplay(
+          message: message,
+          ownPublicKey: _ownPublicKey(),
+          ownName: 'dz0ny (SI)',
+        ),
+        isTrue,
+      );
+    });
+
+    test('ignores room self replay without hops', () {
+      final message = Message(
+        id: 'room-self',
+        messageType: MessageType.contact,
+        senderPublicKeyPrefix: Uint8List.fromList([1, 2, 3, 4, 5, 6]),
+        recipientPublicKey: Uint8List.fromList([9, 9, 9, 9, 9, 9]),
+        pathLen: 0,
+        textType: MessageTextType.plain,
+        senderTimestamp: 1700000000,
+        text: 'hello room',
+        receivedAt: DateTime.now(),
+      );
+
+      expect(
+        AppProvider.shouldIgnoreSelfReplay(
+          message: message,
+          ownPublicKey: _ownPublicKey(),
+          ownName: 'dz0ny (SI)',
+        ),
+        isTrue,
+      );
+    });
+
+    test('keeps direct self replay when it traversed hops', () {
+      final message = Message(
+        id: 'dm-self-routed',
+        messageType: MessageType.contact,
+        senderPublicKeyPrefix: Uint8List.fromList([1, 2, 3, 4, 5, 6]),
+        pathLen: 1,
+        textType: MessageTextType.plain,
+        senderTimestamp: 1700000000,
+        text: 'hello',
+        receivedAt: DateTime.now(),
+      );
+
+      expect(
+        AppProvider.shouldIgnoreSelfReplay(
+          message: message,
+          ownPublicKey: _ownPublicKey(),
+          ownName: 'dz0ny (SI)',
+        ),
+        isFalse,
+      );
+    });
+
+    test('ignores channel self replay by self name without hops', () {
+      final message = Message(
+        id: 'channel-self',
+        messageType: MessageType.channel,
+        senderName: 'dz0ny (SI)',
+        channelIdx: 0,
+        pathLen: 0,
+        textType: MessageTextType.plain,
+        senderTimestamp: 1700000000,
+        text: 'hello public',
+        receivedAt: DateTime.now(),
+      );
+
+      expect(
+        AppProvider.shouldIgnoreSelfReplay(
+          message: message,
+          ownPublicKey: _ownPublicKey(),
+          ownName: 'dz0ny (SI)',
+        ),
+        isTrue,
+      );
+    });
+
+    test('keeps channel self replay when it traversed hops', () {
+      final message = Message(
+        id: 'channel-self-routed',
+        messageType: MessageType.channel,
+        senderName: 'dz0ny (SI)',
+        channelIdx: 0,
+        pathLen: 1,
+        textType: MessageTextType.plain,
+        senderTimestamp: 1700000000,
+        text: 'hello public',
+        receivedAt: DateTime.now(),
+      );
+
+      expect(
+        AppProvider.shouldIgnoreSelfReplay(
+          message: message,
+          ownPublicKey: _ownPublicKey(),
+          ownName: 'dz0ny (SI)',
+        ),
+        isFalse,
+      );
+    });
+  });
+}

test/providers/connection_provider_channel_slot_test.dart

@@ -0,0 +1,86 @@
+import 'dart:typed_data';
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:meshcore_sar_app/providers/connection_provider.dart';
+
+void main() {
+  group('ConnectionProvider channel slot occupancy', () {
+    test('treats non-zero secret as configured', () {
+      expect(
+        ConnectionProvider.channelHasConfiguredSecret(Uint8List(16)),
+        isFalse,
+      );
+      expect(
+        ConnectionProvider.channelHasConfiguredSecret(
+          Uint8List.fromList([1, ...List<int>.filled(15, 0)]),
+        ),
+        isTrue,
+      );
+    });
+
+    test('treats duplicate hashtag channels as conflicts', () {
+      expect(
+        ConnectionProvider.isDuplicateChannelName(
+          requestedName: '#sar',
+          existingName: '#sar',
+        ),
+        isTrue,
+      );
+    });
+
+    test('allows private channels with the same name to coexist', () {
+      expect(
+        ConnectionProvider.isDuplicateChannelName(
+          requestedName: 'Ops',
+          existingName: 'Ops',
+        ),
+        isFalse,
+      );
+    });
+
+    test('does not treat arbitrary empty channel info as deletion', () {
+      final provider = ConnectionProvider();
+      expect(
+        provider.shouldTreatChannelInfoAsDeleted(3, '', Uint8List(16)),
+        isFalse,
+      );
+    });
+
+    test('finds first missing custom channel slot', () {
+      expect(
+        ConnectionProvider.firstAvailableChannelSlot(
+          occupiedIndices: {1, 2, 4},
+          maxChannels: 6,
+        ),
+        3,
+      );
+    });
+
+    test('returns null when all custom channel slots are occupied', () {
+      expect(
+        ConnectionProvider.firstAvailableChannelSlot(
+          occupiedIndices: {1, 2, 3, 4},
+          maxChannels: 5,
+        ),
+        isNull,
+      );
+    });
+
+    test('private channels with same name do not block slot selection', () {
+      expect(
+        ConnectionProvider.isDuplicateChannelName(
+          requestedName: 'RPT_admins',
+          existingName: 'RPT_admins',
+        ),
+        isFalse,
+      );
+      expect(
+        ConnectionProvider.firstAvailableChannelSlot(
+          occupiedIndices: {1, 2, 3},
+          maxChannels: 6,
+        ),
+        4,
+      );
+    });
+  });
+}

test/providers/contacts_provider_test.dart

@@ -1,8 +1,10 @@
 import 'dart:typed_data';
 
+import 'package:geolocator/geolocator.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:latlong2/latlong.dart';
 import 'package:meshcore_sar_app/models/contact.dart';
+import 'package:meshcore_sar_app/models/contact_group.dart';
 import 'package:meshcore_sar_app/providers/contacts_provider.dart';
 import 'package:meshcore_sar_app/services/cayenne_lpp_parser.dart';
 import 'package:meshcore_sar_app/utils/fast_gps_packet.dart';
@@ -426,6 +428,46 @@ void main() {
         expect(reloaded.advertLocation!.longitude, closeTo(13.9999, 0.0001));
       },
     );
+
+    test('prefers a local name override and preserves it across refreshes', () {
+      provider.setContactNameOverride(publicKeyHex(publicKey), 'Rescue One');
+
+      final renamed = provider.findContactByKey(publicKey)!;
+      expect(renamed.nameOverride, 'Rescue One');
+      expect(renamed.displayName, 'Rescue One');
+
+      provider.addOrUpdateContact(
+        Contact(
+          publicKey: publicKey,
+          type: ContactType.chat,
+          flags: 0,
+          outPathLen: 0,
+          outPath: Uint8List(64),
+          advName: 'Updated Advertised Name',
+          lastAdvert: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+          advLat: (46.0569 * 1e6).toInt(),
+          advLon: (14.5058 * 1e6).toInt(),
+          lastMod: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+        ),
+      );
+
+      final refreshed = provider.findContactByKey(publicKey)!;
+      expect(refreshed.nameOverride, 'Rescue One');
+      expect(refreshed.displayName, 'Rescue One');
+      expect(refreshed.advName, 'Updated Advertised Name');
+    });
+
+    test('persists a local name override across reloads', () async {
+      provider.setContactNameOverride(publicKeyHex(publicKey), 'Rescue One');
+      await Future<void>.delayed(Duration.zero);
+
+      final reloadedProvider = ContactsProvider();
+      await reloadedProvider.initializeEarly();
+
+      final reloaded = reloadedProvider.findContactByKey(publicKey)!;
+      expect(reloaded.nameOverride, 'Rescue One');
+      expect(reloaded.displayName, 'Rescue One');
+    });
   });
 
   group('ContactsProvider route updates', () {
@@ -457,6 +499,24 @@ void main() {
       expect(updated.routeCanonicalText, 'AABB,CCDD');
     });
 
+    test('stores inferred fallback gps when route is set locally', () {
+      final route = ContactRouteCodec.parse('AABB,CCDD');
+      const fallback = LatLng(46.1001, 14.5002);
+
+      provider.setContactRouteLocal(
+        publicKey,
+        signedEncodedPathLen: route.signedEncodedPathLen,
+        paddedPathBytes: route.paddedPathBytes,
+        inferredFallbackLocation: fallback,
+      );
+
+      final updated = provider.findContactByKey(publicKey)!;
+      expect(updated.displayLocation, isNotNull);
+      expect(updated.displayLocation!.latitude, closeTo(46.1001, 0.000001));
+      expect(updated.displayLocation!.longitude, closeTo(14.5002, 0.000001));
+      expect(updated.advertHistory, isNotEmpty);
+    });
+
     test('resetContactRouteLocal clears route state', () {
       final route = ContactRouteCodec.parse('AA,BB,CC');
       provider.setContactRouteLocal(
@@ -471,6 +531,153 @@ void main() {
       expect(updated.routeHasPath, isFalse);
       expect(updated.routeSummary, 'Flood/Unknown');
     });
+
+    test('retains existing route when contact refresh omits path', () {
+      final retainedRoute = ContactRouteCodec.parse('AABB,CCDD');
+      provider.setContactRouteLocal(
+        publicKey,
+        signedEncodedPathLen: retainedRoute.signedEncodedPathLen,
+        paddedPathBytes: retainedRoute.paddedPathBytes,
+      );
+
+      provider.addOrUpdateContact(
+        createContact(
+          key: publicKey,
+          type: ContactType.chat,
+          name: 'Routey',
+        ).copyWith(outPathLen: -1, outPath: Uint8List(0)),
+      );
+
+      final updated = provider.findContactByKey(publicKey)!;
+      expect(updated.routeHasPath, isTrue);
+      expect(updated.routeCanonicalText, 'AABB,CCDD');
+    });
+
+    test('applies retained pending advert route when contact is resolved', () {
+      final pendingKey = createPublicKey(96);
+      final retainedRoute = ContactRouteCodec.parse('1122,3344');
+
+      provider.retainReceivedRoute(
+        pendingKey,
+        signedEncodedPathLen: retainedRoute.signedEncodedPathLen,
+        paddedPathBytes: retainedRoute.paddedPathBytes,
+      );
+      provider.addPendingAdvert(pendingKey);
+
+      provider.addOrUpdateContact(
+        createContact(
+          key: pendingKey,
+          type: ContactType.chat,
+          name: 'Pending Routey',
+        ).copyWith(outPathLen: -1, outPath: Uint8List(0)),
+      );
+
+      final updated = provider.findContactByKey(pendingKey)!;
+      expect(updated.routeHasPath, isTrue);
+      expect(updated.routeCanonicalText, '1122,3344');
+      expect(
+        provider.pendingAdverts.where(
+          (advert) => advert.publicKeyHex == updated.publicKeyHex,
+        ),
+        isEmpty,
+      );
+    });
+
+    test('infers a fallback location 100m from last-hop repeater', () {
+      final repeaterKey = Uint8List.fromList([
+        0xCC,
+        0xDD,
+        0x10,
+        0x11,
+        0x12,
+        0x13,
+        ...List<int>.generate(26, (index) => index + 20),
+      ]);
+      provider.addOrUpdateContact(
+        createContact(
+          key: repeaterKey,
+          type: ContactType.repeater,
+          name: 'Relay Alpha',
+        ),
+      );
+
+      final targetKey = createPublicKey(120);
+      final route = ContactRouteCodec.parse('AABB,CCDD');
+      provider.addOrUpdateContact(
+        Contact(
+          publicKey: targetKey,
+          type: ContactType.chat,
+          flags: 0,
+          outPathLen: route.signedEncodedPathLen,
+          outPath: route.paddedPathBytes,
+          advName: 'No GPS',
+          lastAdvert: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+          advLat: 0,
+          advLon: 0,
+          lastMod: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+        ),
+      );
+
+      final updated = provider.findContactByKey(targetKey)!;
+      final inferred = updated.displayLocation;
+      final repeater = provider.findContactByKey(repeaterKey)!;
+      final repeaterLocation = repeater.displayLocation;
+
+      expect(inferred, isNotNull);
+      expect(repeaterLocation, isNotNull);
+
+      final distanceMeters = Geolocator.distanceBetween(
+        repeaterLocation!.latitude,
+        repeaterLocation.longitude,
+        inferred!.latitude,
+        inferred.longitude,
+      );
+      expect(distanceMeters, closeTo(100.0, 8.0));
+    });
+
+    test(
+      'does not infer a fallback location when the contact advertises one',
+      () {
+        final repeaterKey = Uint8List.fromList([
+          0xCC,
+          0xDD,
+          0x10,
+          0x11,
+          0x12,
+          0x13,
+          ...List<int>.generate(26, (index) => index + 20),
+        ]);
+        provider.addOrUpdateContact(
+          createContact(
+            key: repeaterKey,
+            type: ContactType.repeater,
+            name: 'Relay Alpha',
+          ),
+        );
+
+        final targetKey = createPublicKey(121);
+        final route = ContactRouteCodec.parse('AABB,CCDD');
+        provider.addOrUpdateContact(
+          Contact(
+            publicKey: targetKey,
+            type: ContactType.chat,
+            flags: 0,
+            outPathLen: route.signedEncodedPathLen,
+            outPath: route.paddedPathBytes,
+            advName: 'Has Advert',
+            lastAdvert: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+            advLat: (45.1234 * 1e6).toInt(),
+            advLon: (13.8765 * 1e6).toInt(),
+            lastMod: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+          ),
+        );
+
+        final updated = provider.findContactByKey(targetKey)!;
+        expect(updated.displayLocation, isNotNull);
+        expect(updated.displayLocation!.latitude, closeTo(45.1234, 0.000001));
+        expect(updated.displayLocation!.longitude, closeTo(13.8765, 0.000001));
+      },
+    );
   });
 
   group('ContactsProvider.updateFastGps', () {
@@ -533,4 +740,79 @@ void main() {
       expect(after.advLon, equals(before.advLon));
     });
   });
+
+  group('ContactsProvider saved contact groups', () {
+    late ContactsProvider provider;
+
+    setUp(() {
+      SharedPreferences.setMockInitialValues({});
+      provider = ContactsProvider();
+    });
+
+    test('adds and removes saved groups by filter', () async {
+      expect(provider.savedContactGroups, isEmpty);
+
+      await provider.addSavedGroupForFilter('teamMembers', 'alpha');
+
+      expect(provider.savedContactGroups, hasLength(1));
+      expect(provider.hasSavedGroupForFilter('teamMembers', 'alpha'), isTrue);
+      expect(provider.hasSavedGroupForFilter('teamMembers', 'ALPHA'), isTrue);
+
+      await provider.removeSavedGroupForFilter('teamMembers', 'ALPHA');
+
+      expect(provider.savedContactGroups, isEmpty);
+      expect(provider.hasSavedGroupForFilter('teamMembers', 'alpha'), isFalse);
+    });
+
+    test('loads persisted saved groups during initialization', () async {
+      await provider.addSavedGroupForFilter('rooms', 'ops');
+
+      final restored = ContactsProvider();
+      await restored.initializeEarly();
+
+      expect(restored.savedGroupsForSection('rooms'), hasLength(1));
+      expect(restored.savedGroupsForSection('rooms').first.query, 'ops');
+      expect(restored.savedGroupsForSection('rooms').first.label, 'ops');
+    });
+
+    test('replaces persisted auto groups for a section', () async {
+      await provider.replaceAutoGroupsForSection('repeaters', [
+        SavedContactGroup(
+          id: '${ContactsProvider.autoGroupIdPrefix}repeaters_al',
+          sectionKey: 'repeaters',
+          label: 'AL-',
+          query: 'AL-',
+          createdAt: DateTime(2026, 3, 10, 12),
+          matchPrefixes: const ['AL-'],
+          isAutoGroup: true,
+        ),
+        SavedContactGroup(
+          id: '${ContactsProvider.autoGroupIdPrefix}repeaters_others',
+          sectionKey: 'repeaters',
+          label: 'Others',
+          query: 'Others',
+          createdAt: DateTime(2026, 3, 10, 12),
+          matchPrefixes: const ['CR-', 'DE-'],
+          isAutoGroup: true,
+        ),
+      ]);
+
+      final restored = ContactsProvider();
+      await restored.initializeEarly();
+
+      expect(restored.savedGroupsForSection('repeaters'), hasLength(2));
+      expect(
+        restored.savedGroupsForSection('repeaters').first.matchPrefixes,
+        isNotEmpty,
+      );
+      expect(
+        restored.savedGroupsForSection('repeaters').first.isAutoGroup,
+        isTrue,
+      );
+    });
+  });
+}
+
+String publicKeyHex(Uint8List publicKey) {
+  return publicKey.map((b) => b.toRadixString(16).padLeft(2, '0')).join('');
 }

test/providers/messages_provider_retransmission_test.dart

@@ -4,6 +4,7 @@ import 'package:fake_async/fake_async.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:meshcore_sar_app/models/contact.dart';
 import 'package:meshcore_sar_app/models/message.dart';
+import 'package:meshcore_sar_app/models/message_reception_details.dart';
 import 'package:meshcore_sar_app/models/path_selection.dart';
 import 'package:meshcore_sar_app/providers/helpers/message_retry_manager.dart';
 import 'package:meshcore_sar_app/providers/messages_provider.dart';
@@ -39,6 +40,46 @@ Message _buildDirectMessage(String id) {
   );
 }
 
+Message _buildSentChannelMessage({
+  required String id,
+  required int senderTimestamp,
+  String text = 'broadcast',
+  int channelIdx = 0,
+}) {
+  return Message(
+    id: id,
+    messageType: MessageType.channel,
+    senderPublicKeyPrefix: Uint8List.fromList([0, 1, 2, 3, 4, 5]),
+    channelIdx: channelIdx,
+    pathLen: 0,
+    textType: MessageTextType.plain,
+    senderTimestamp: senderTimestamp,
+    text: text,
+    receivedAt: DateTime.now(),
+    deliveryStatus: MessageDeliveryStatus.sending,
+  );
+}
+
+Message _buildReceivedChannelReplay({
+  required String id,
+  required int senderTimestamp,
+  String text = 'broadcast',
+  int channelIdx = 0,
+  String senderName = 'Radio Alpha',
+}) {
+  return Message(
+    id: id,
+    messageType: MessageType.channel,
+    channelIdx: channelIdx,
+    pathLen: 1,
+    textType: MessageTextType.plain,
+    senderTimestamp: senderTimestamp,
+    text: text,
+    senderName: senderName,
+    receivedAt: DateTime.now(),
+  );
+}
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
 
@@ -123,19 +164,9 @@ void main() {
 
     test('channel messages are marked sent immediately', () {
       final provider = MessagesProvider();
+      provider.resolveContactNameCallback = (_) => 'dz0ny (SI)';
       provider.addSentMessage(
-        Message(
-          id: 'c1',
-          messageType: MessageType.channel,
-          senderPublicKeyPrefix: Uint8List.fromList([0, 1, 2, 3, 4, 5]),
-          channelIdx: 0,
-          pathLen: 0,
-          textType: MessageTextType.plain,
-          senderTimestamp: 1700000000,
-          text: 'broadcast',
-          receivedAt: DateTime.now(),
-          deliveryStatus: MessageDeliveryStatus.sending,
-        ),
+        _buildSentChannelMessage(id: 'c1', senderTimestamp: 1700000000),
       );
 
       provider.markMessageSent('c1', 0, 0);
@@ -146,6 +177,259 @@ void main() {
       );
     });
 
+    test('channel warning appears when no echo arrives in time', () {
+      fakeAsync((async) {
+        final provider = MessagesProvider();
+        provider.addSentMessage(
+          _buildSentChannelMessage(id: 'c-warn', senderTimestamp: 1700000000),
+        );
+
+        provider.markMessageSent('c-warn', 0, 0);
+        expect(provider.hasChannelSendWarning('c-warn'), isFalse);
+
+        async.elapse(const Duration(seconds: 12));
+        async.flushMicrotasks();
+
+        expect(provider.hasChannelSendWarning('c-warn'), isTrue);
+      });
+    });
+
+    test('channel warning clears when echo arrives before timeout', () {
+      fakeAsync((async) {
+        final provider = MessagesProvider();
+        provider.addSentMessage(
+          _buildSentChannelMessage(
+            id: 'c-warn-echo',
+            senderTimestamp: 1700000000,
+          ),
+        );
+
+        provider.markMessageSent('c-warn-echo', 0, 0);
+        async.elapse(const Duration(seconds: 6));
+        provider.handleMessageEcho('c-warn-echo', 1, 4, -90);
+        async.elapse(const Duration(seconds: 6));
+        async.flushMicrotasks();
+
+        expect(provider.hasChannelSendWarning('c-warn-echo'), isFalse);
+      });
+    });
+
+    test('channel warning clears when replay is deduped into sent bubble', () {
+      fakeAsync((async) {
+        final provider = MessagesProvider();
+        provider.resolveContactNameCallback = (_) => 'dz0ny (SI)';
+        provider.addSentMessage(
+          _buildSentChannelMessage(
+            id: 'c-warn-replay',
+            senderTimestamp: 1700000100,
+          ),
+        );
+
+        provider.markMessageSent('c-warn-replay', 0, 0);
+        async.elapse(const Duration(seconds: 12));
+        async.flushMicrotasks();
+        expect(provider.hasChannelSendWarning('c-warn-replay'), isTrue);
+
+        provider.addMessage(
+          _buildReceivedChannelReplay(
+            id: 'c-warn-replay-incoming',
+            senderTimestamp: 1700000101,
+            senderName: 'dz0ny (SI)',
+          ),
+        );
+
+        expect(provider.hasChannelSendWarning('c-warn-replay'), isFalse);
+        expect(provider.messages, hasLength(1));
+      });
+    });
+
+    test('channel replay is deduped for self sender within repeat window', () {
+      final provider = MessagesProvider();
+      provider.resolveContactNameCallback = (_) => 'dz0ny (SI)';
+      provider.addSentMessage(
+        _buildSentChannelMessage(id: 'c-echo', senderTimestamp: 1700000100),
+      );
+      provider.markMessageSent('c-echo', 0, 0);
+
+      provider.addMessage(
+        _buildReceivedChannelReplay(
+          id: 'c-echo-incoming',
+          senderTimestamp: 1700000104,
+          senderName: 'dz0ny (SI)',
+        ),
+      );
+
+      expect(provider.messages, hasLength(1));
+      expect(provider.messages.single.id, equals('c-echo'));
+      expect(provider.messages.single.senderName, equals('dz0ny (SI)'));
+    });
+
+    test(
+      'channel replay is not deduped for different sender with same text',
+      () {
+        final provider = MessagesProvider();
+        provider.resolveContactNameCallback = (_) => 'dz0ny (SI)';
+        provider.addSentMessage(
+          _buildSentChannelMessage(
+            id: 'c-no-echo',
+            senderTimestamp: 1700000200,
+          ),
+        );
+        provider.markMessageSent('c-no-echo', 0, 0);
+
+        provider.addMessage(
+          _buildReceivedChannelReplay(
+            id: 'c-no-echo-incoming',
+            senderTimestamp: 1700000201,
+            senderName: 'Radio Alpha',
+          ),
+        );
+
+        expect(provider.messages, hasLength(2));
+      },
+    );
+
+    test('channel replay is not deduped outside repeat window', () {
+      final provider = MessagesProvider();
+      provider.resolveContactNameCallback = (_) => 'dz0ny (SI)';
+      provider.addSentMessage(
+        _buildSentChannelMessage(id: 'c-late', senderTimestamp: 1700000300),
+      );
+      provider.markMessageSent('c-late', 0, 0);
+
+      provider.addMessage(
+        _buildReceivedChannelReplay(
+          id: 'c-late-incoming',
+          senderTimestamp: 1700000331,
+          senderName: 'dz0ny (SI)',
+        ),
+      );
+
+      expect(provider.messages, hasLength(2));
+    });
+
+    test('channel replay can dedupe using lazily resolved self name', () {
+      final provider = MessagesProvider();
+      provider.addSentMessage(
+        _buildSentChannelMessage(id: 'c-lazy', senderTimestamp: 1700000400),
+      );
+      provider.markMessageSent('c-lazy', 0, 0);
+      provider.resolveContactNameCallback = (_) => 'dz0ny (SI)';
+
+      provider.addMessage(
+        _buildReceivedChannelReplay(
+          id: 'c-lazy-incoming',
+          senderTimestamp: 1700000406,
+          senderName: 'dz0ny (SI)',
+        ),
+      );
+
+      expect(provider.messages, hasLength(1));
+      expect(provider.messages.single.id, equals('c-lazy'));
+    });
+
+    test('channel replay dedupes meshcore-prefixed self sender name', () {
+      final provider = MessagesProvider();
+      provider.resolveContactNameCallback = (_) => 'MeshCore-dz0ny (SI)';
+      provider.addSentMessage(
+        _buildSentChannelMessage(id: 'c-prefix', senderTimestamp: 1700000500),
+      );
+      provider.markMessageSent('c-prefix', 0, 0);
+
+      provider.addMessage(
+        _buildReceivedChannelReplay(
+          id: 'c-prefix-incoming',
+          senderTimestamp: 1700000500,
+          senderName: 'dz0ny (SI)',
+        ),
+      );
+
+      expect(provider.messages, hasLength(1));
+      expect(provider.messages.single.id, equals('c-prefix'));
+    });
+
+    test('duplicate incoming message increments received copy count', () {
+      final provider = MessagesProvider();
+      final sender = Uint8List.fromList([7, 7, 4, 1, 7, 2]);
+
+      provider.addMessage(
+        Message(
+          id: 'copy-1',
+          messageType: MessageType.contact,
+          pathLen: 1,
+          textType: MessageTextType.plain,
+          senderTimestamp: 1700000600,
+          text: 'same payload',
+          receivedAt: DateTime.now(),
+          senderPublicKeyPrefix: sender,
+        ),
+        receptionDetailsSnapshot: MessageReceptionDetails(
+          capturedAt: DateTime.now(),
+        ),
+      );
+      provider.addMessage(
+        Message(
+          id: 'copy-2',
+          messageType: MessageType.contact,
+          pathLen: 1,
+          textType: MessageTextType.plain,
+          senderTimestamp: 1700000601,
+          text: 'same payload',
+          receivedAt: DateTime.now(),
+          senderPublicKeyPrefix: sender,
+        ),
+        receptionDetailsSnapshot: MessageReceptionDetails(
+          capturedAt: DateTime.now(),
+        ),
+      );
+
+      expect(provider.messages, hasLength(1));
+      expect(
+        provider.getMessageReceptionDetails('copy-1')?.receivedCopies,
+        equals(2),
+      );
+    });
+
+    test('display list collapses stored duplicates and sums copy counts', () {
+      final provider = MessagesProvider();
+      final sender = Uint8List.fromList([5, 4, 3, 2, 1, 0]);
+
+      provider.addMessages([
+        Message(
+          id: 'dup-a',
+          messageType: MessageType.channel,
+          channelIdx: 0,
+          pathLen: 1,
+          textType: MessageTextType.plain,
+          senderTimestamp: 1700000705,
+          text: 'same payload',
+          senderName: 'Klemen',
+          receivedAt: DateTime.now(),
+          senderPublicKeyPrefix: sender,
+        ),
+        Message(
+          id: 'dup-b',
+          messageType: MessageType.channel,
+          channelIdx: 0,
+          pathLen: 2,
+          textType: MessageTextType.plain,
+          senderTimestamp: 1700000700,
+          text: 'same payload',
+          senderName: 'Klemen',
+          receivedAt: DateTime.now(),
+          senderPublicKeyPrefix: sender,
+        ),
+      ]);
+
+      final display = provider.buildDisplayMessages(
+        provider.getRecentMessages(),
+      );
+
+      expect(display, hasLength(1));
+      expect(display.single.message.id, equals('dup-a'));
+      expect(display.single.occurrenceCount, equals(2));
+    });
+
     test('missing ACK schedules a delayed retransmission', () {
       fakeAsync((async) {
         final provider = MessagesProvider();

test/providers/messages_provider_voice_test.dart

@@ -12,7 +12,7 @@ import 'package:shared_preferences/shared_preferences.dart';
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
 
-  Contact _buildContact({
+  Contact buildContact({
     required List<int> prefix,
     required ContactType type,
     String name = 'Test Contact',
@@ -131,6 +131,108 @@ void main() {
       expect(snapshot.location.longitude, closeTo(14.5058, 0.000001));
     });
 
+    test('dedupes repeated incoming contact messages with same text', () {
+      final provider = MessagesProvider();
+      final sender = Uint8List.fromList([0, 1, 2, 3, 4, 5]);
+
+      provider.addMessage(
+        Message(
+          id: 'dup-1',
+          messageType: MessageType.contact,
+          pathLen: 1,
+          textType: MessageTextType.plain,
+          senderTimestamp: 1700001000,
+          text: 'same payload',
+          receivedAt: DateTime.now(),
+          senderPublicKeyPrefix: sender,
+        ),
+      );
+      provider.addMessage(
+        Message(
+          id: 'dup-2',
+          messageType: MessageType.contact,
+          pathLen: 1,
+          textType: MessageTextType.plain,
+          senderTimestamp: 1700001999,
+          text: 'same payload',
+          receivedAt: DateTime.now(),
+          senderPublicKeyPrefix: sender,
+        ),
+      );
+
+      expect(provider.messages, hasLength(1));
+      expect(provider.messages.single.id, equals('dup-1'));
+    });
+
+    test('keeps separate incoming messages when text differs', () {
+      final provider = MessagesProvider();
+      final sender = Uint8List.fromList([0, 1, 2, 3, 4, 5]);
+
+      provider.addMessage(
+        Message(
+          id: 'unique-1',
+          messageType: MessageType.contact,
+          pathLen: 1,
+          textType: MessageTextType.plain,
+          senderTimestamp: 1700002000,
+          text: 'same payload',
+          receivedAt: DateTime.now(),
+          senderPublicKeyPrefix: sender,
+        ),
+      );
+      provider.addMessage(
+        Message(
+          id: 'unique-2',
+          messageType: MessageType.contact,
+          pathLen: 1,
+          textType: MessageTextType.plain,
+          senderTimestamp: 1700002999,
+          text: 'different payload',
+          receivedAt: DateTime.now(),
+          senderPublicKeyPrefix: sender,
+        ),
+      );
+
+      expect(provider.messages, hasLength(2));
+    });
+
+    test('removed SAR markers stay hidden after provider restore', () async {
+      final provider = MessagesProvider();
+      final message = Message(
+        id: 'sar-hidden',
+        messageType: MessageType.channel,
+        channelIdx: 0,
+        pathLen: 0,
+        textType: MessageTextType.plain,
+        senderTimestamp: 1700000003,
+        text: 'S:🧑:0:46.0569,14.5058:Hidden marker',
+        receivedAt: DateTime.now(),
+        senderPublicKeyPrefix: Uint8List.fromList([0, 1, 2, 3, 4, 5]),
+      );
+
+      provider.addMessage(message);
+      expect(
+        provider.sarMarkers.map((marker) => marker.id),
+        contains(message.id),
+      );
+
+      await provider.removeSarMarker(message.id);
+      expect(provider.sarMarkers, isEmpty);
+
+      final restoredProvider = MessagesProvider();
+      await restoredProvider.initialize();
+
+      expect(
+        restoredProvider.messages.map((stored) => stored.id),
+        contains(message.id),
+      );
+      expect(
+        restoredProvider.sarMarkers.map((marker) => marker.id),
+        isNot(contains(message.id)),
+      );
+      expect(restoredProvider.removedSarMarkerIds, contains(message.id));
+    });
+
     test('tracks and persists media transfer counts and downloaders', () async {
       final provider = MessagesProvider();
       final voiceEnvelope = VoiceEnvelope(
@@ -218,12 +320,12 @@ void main() {
 
     test('marks only the selected contact destination as read', () {
       final provider = MessagesProvider();
-      final alice = _buildContact(
+      final alice = buildContact(
         prefix: [0x10, 0x11, 0x12, 0x13, 0x14, 0x15],
         type: ContactType.chat,
         name: 'Alice',
       );
-      final bob = _buildContact(
+      final bob = buildContact(
         prefix: [0x20, 0x21, 0x22, 0x23, 0x24, 0x25],
         type: ContactType.chat,
         name: 'Bob',

test/screens/contacts_tab_test.dart

@@ -0,0 +1,195 @@
+import 'dart:typed_data';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:meshcore_sar_app/l10n/app_localizations.dart';
+import 'package:meshcore_sar_app/models/contact.dart';
+import 'package:meshcore_sar_app/models/contact_group.dart';
+import 'package:meshcore_sar_app/providers/connection_provider.dart';
+import 'package:meshcore_sar_app/providers/contacts_provider.dart';
+import 'package:meshcore_sar_app/providers/map_provider.dart';
+import 'package:meshcore_sar_app/providers/messages_provider.dart';
+import 'package:meshcore_sar_app/screens/contacts_tab.dart';
+import 'package:meshcore_sar_app/utils/contact_grouping.dart';
+import 'package:provider/provider.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+void main() {
+  setUp(() {
+    SharedPreferences.setMockInitialValues({});
+  });
+
+  Contact buildChannel({required String name, required int channelIndex}) {
+    final publicKey = Uint8List(32);
+    publicKey[0] = 0xFF;
+    publicKey[1] = channelIndex;
+
+    return Contact(
+      publicKey: publicKey,
+      type: ContactType.channel,
+      flags: 0,
+      outPathLen: -1,
+      outPath: Uint8List(0),
+      advName: name,
+      lastAdvert: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+      advLat: 0,
+      advLon: 0,
+      lastMod: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+    );
+  }
+
+  Contact buildRepeater({required int seed, required String name}) {
+    final publicKey = Uint8List(32);
+    publicKey[0] = seed;
+    publicKey[1] = seed + 1;
+
+    return Contact(
+      publicKey: publicKey,
+      type: ContactType.repeater,
+      flags: 0,
+      outPathLen: -1,
+      outPath: Uint8List(0),
+      advName: name,
+      lastAdvert: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+      advLat: 46056000 + seed,
+      advLon: 14505000 + seed,
+      lastMod: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+    );
+  }
+
+  Future<void> pumpContactsTab(
+    WidgetTester tester, {
+    List<Contact> contacts = const [],
+    List<SavedContactGroup> savedGroups = const [],
+  }) async {
+    final contactsProvider = ContactsProvider();
+    for (final contact in contacts) {
+      contactsProvider.addOrUpdateContact(contact);
+    }
+    if (savedGroups.isNotEmpty) {
+      await contactsProvider.replaceAutoGroupsForSection(
+        'repeaters',
+        savedGroups,
+      );
+    }
+
+    await tester.pumpWidget(
+      MultiProvider(
+        providers: [
+          ChangeNotifierProvider.value(value: contactsProvider),
+          ChangeNotifierProvider(create: (_) => ConnectionProvider()),
+          ChangeNotifierProvider(create: (_) => MessagesProvider()),
+          ChangeNotifierProvider(create: (_) => MapProvider()),
+        ],
+        child: MaterialApp(
+          localizationsDelegates: AppLocalizations.localizationsDelegates,
+          supportedLocales: AppLocalizations.supportedLocales,
+          home: const Scaffold(body: ContactsTab()),
+        ),
+      ),
+    );
+
+    await tester.pumpAndSettle();
+  }
+
+  testWidgets('private channel activity card shows delete action in sheet', (
+    tester,
+  ) async {
+    await pumpContactsTab(
+      tester,
+      contacts: [buildChannel(name: 'Ops', channelIndex: 3)],
+    );
+
+    expect(find.text('Ops'), findsOneWidget);
+    await tester.tap(find.text('Ops'));
+    await tester.pumpAndSettle();
+
+    expect(find.text('Delete Channel'), findsOneWidget);
+
+    await tester.tap(find.text('Delete Channel'));
+    await tester.pumpAndSettle();
+
+    expect(find.text('Delete Channel'), findsWidgets);
+    expect(
+      find.text(
+        'Are you sure you want to delete channel "Ops"? This action cannot be undone.',
+      ),
+      findsOneWidget,
+    );
+  });
+
+  testWidgets('repeaters show Others group when multiple groups exist', (
+    tester,
+  ) async {
+    final repeaters = [
+      buildRepeater(seed: 10, name: 'AL-1'),
+      buildRepeater(seed: 11, name: 'AL-2'),
+      buildRepeater(seed: 12, name: 'AL-3'),
+      buildRepeater(seed: 13, name: 'AL-4'),
+      buildRepeater(seed: 20, name: 'BR-1'),
+      buildRepeater(seed: 21, name: 'BR-2'),
+      buildRepeater(seed: 22, name: 'BR-3'),
+      buildRepeater(seed: 23, name: 'BR-4'),
+      buildRepeater(seed: 30, name: 'Lone Relay'),
+    ];
+    final inferredGroups = ContactGrouping.inferGroups(repeaters);
+    final savedGroups = inferredGroups
+        .map(
+          (group) => SavedContactGroup(
+            id: 'repeaters_${group.key}',
+            sectionKey: 'repeaters',
+            label: group.label,
+            query: group.label,
+            createdAt: DateTime(2026, 3, 13, 10),
+            matchPrefixes: group.matchPrefixes,
+            isAutoGroup: true,
+          ),
+        )
+        .toList();
+
+    await pumpContactsTab(
+      tester,
+      contacts: repeaters,
+      savedGroups: savedGroups,
+    );
+
+    expect(find.text('AL-'), findsOneWidget);
+    expect(find.text('BR-'), findsOneWidget);
+    expect(find.text('Others'), findsOneWidget);
+    expect(find.text('Lone Relay'), findsNothing);
+  });
+
+  testWidgets('repeaters stay flat when only one group exists', (tester) async {
+    final repeaters = [
+      buildRepeater(seed: 40, name: 'AL-1'),
+      buildRepeater(seed: 41, name: 'AL-2'),
+      buildRepeater(seed: 42, name: 'AL-3'),
+      buildRepeater(seed: 43, name: 'AL-4'),
+      buildRepeater(seed: 50, name: 'Lone Relay'),
+    ];
+    final inferredGroups = ContactGrouping.inferGroups(repeaters);
+    final savedGroups = inferredGroups
+        .map(
+          (group) => SavedContactGroup(
+            id: 'repeaters_${group.key}',
+            sectionKey: 'repeaters',
+            label: group.label,
+            query: group.label,
+            createdAt: DateTime(2026, 3, 13, 10),
+            matchPrefixes: group.matchPrefixes,
+            isAutoGroup: true,
+          ),
+        )
+        .toList();
+
+    await pumpContactsTab(
+      tester,
+      contacts: repeaters,
+      savedGroups: savedGroups,
+    );
+
+    expect(find.text('AL-'), findsOneWidget);
+    expect(find.text('Others'), findsNothing);
+    expect(find.text('Lone Relay'), findsOneWidget);
+  });
+}

test/screens/live_traffic_screen_test.dart

@@ -0,0 +1,185 @@
+import 'dart:typed_data';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:meshcore_sar_app/models/ble_packet_log.dart';
+import 'package:meshcore_sar_app/screens/live_traffic_screen.dart';
+
+BlePacketLog _log({
+  required DateTime timestamp,
+  required PacketDirection direction,
+  required List<int> rawData,
+  int? responseCode,
+  double? snrDb,
+  int? rssiDbm,
+}) {
+  return BlePacketLog(
+    timestamp: timestamp,
+    rawData: Uint8List.fromList(rawData),
+    direction: direction,
+    responseCode: responseCode ?? (rawData.isEmpty ? null : rawData.first),
+    logRxDataInfo: snrDb == null && rssiDbm == null
+        ? null
+        : LogRxDataInfo(
+            entropy: 0,
+            isLikelyEncrypted: false,
+            snrDb: snrDb,
+            rssiDbm: rssiDbm,
+          ),
+  );
+}
+
+List<int> _multiHopRaw({
+  required List<int> hops,
+  int payloadType = 0x01,
+  int hashSize = 2,
+}) {
+  final hopCount = hops.length ~/ hashSize;
+  final pathDescriptor = ((hashSize - 1) << 6) | hopCount;
+  return [
+    0x88,
+    0x00,
+    0x00,
+    payloadType << 2,
+    0x00,
+    0x00,
+    0x00,
+    0x00,
+    pathDescriptor,
+    ...hops,
+  ];
+}
+
+void main() {
+  testWidgets('shows empty state before traffic arrives', (tester) async {
+    final logs = <BlePacketLog>[];
+    final refresh = ValueNotifier<int>(0);
+    DateTime now = DateTime(2026, 3, 12, 12, 0, 0);
+
+    await tester.pumpWidget(
+      MaterialApp(
+        home: LiveTrafficScreen(
+          logReader: () => logs,
+          refreshListenable: refresh,
+          now: () => now,
+        ),
+      ),
+    );
+
+    expect(find.text('No packets for this filter'), findsOneWidget);
+    expect(find.text('Quiet'), findsOneWidget);
+  });
+
+  testWidgets('updates summary and stream for incoming live traffic', (
+    tester,
+  ) async {
+    final logs = <BlePacketLog>[];
+    final refresh = ValueNotifier<int>(0);
+    DateTime now = DateTime(2026, 3, 12, 12, 0, 0);
+
+    await tester.pumpWidget(
+      MaterialApp(
+        home: LiveTrafficScreen(
+          logReader: () => logs,
+          rxCountReader: () => 7,
+          refreshListenable: refresh,
+          now: () => now,
+        ),
+      ),
+    );
+
+    logs.addAll([
+      _log(
+        timestamp: now.subtract(const Duration(seconds: 10)),
+        direction: PacketDirection.rx,
+        rawData: _multiHopRaw(hops: [0xC0, 0x10, 0x63, 0x01, 0x68, 0xD9]),
+        responseCode: 0x88,
+        snrDb: 13.5,
+        rssiDbm: -84,
+      ),
+      _log(
+        timestamp: now.subtract(const Duration(seconds: 3)),
+        direction: PacketDirection.tx,
+        rawData: [0x05, 0x01, 0x02],
+        responseCode: 0x88,
+      ),
+      _log(
+        timestamp: now.subtract(const Duration(seconds: 2)),
+        direction: PacketDirection.rx,
+        rawData: [0x05, 0x01, 0x02],
+        responseCode: 0x05,
+      ),
+    ]);
+    refresh.value += 1;
+    await tester.pump();
+
+    expect(find.text('1 pkt/min'), findsOneWidget);
+    expect(find.text('Device total 7'), findsOneWidget);
+    expect(find.text('FLOOD RESPONSE'), findsOneWidget);
+    expect(find.text('MULTI-HOP'), findsOneWidget);
+    expect(find.textContaining('RSSI -84 dBm'), findsOneWidget);
+    expect(find.textContaining('Hash:'), findsOneWidget);
+    expect(
+      find.textContaining('Path: 3 hops [c010,6301,68d9]'),
+      findsOneWidget,
+    );
+    expect(find.textContaining('Path Hashes: 2-byte per hop'), findsOneWidget);
+  });
+
+  testWidgets('clear live view only resets transient screen state', (
+    tester,
+  ) async {
+    final logs = <BlePacketLog>[];
+    final refresh = ValueNotifier<int>(0);
+    DateTime now = DateTime(2026, 3, 12, 12, 0, 0);
+
+    logs.add(
+      _log(
+        timestamp: now.subtract(const Duration(seconds: 4)),
+        direction: PacketDirection.rx,
+        rawData: _multiHopRaw(hops: [0xC0, 0x10, 0x63, 0x01]),
+        responseCode: 0x88,
+      ),
+    );
+
+    await tester.pumpWidget(
+      MaterialApp(
+        home: LiveTrafficScreen(
+          logReader: () => logs,
+          refreshListenable: refresh,
+          now: () => now,
+        ),
+      ),
+    );
+
+    expect(find.text('MULTI-HOP'), findsOneWidget);
+
+    await tester.tap(find.byTooltip('Clear live view'));
+    await tester.pump();
+
+    expect(find.text('No packets for this filter'), findsOneWidget);
+
+    now = now.add(const Duration(seconds: 2));
+    logs.add(
+      _log(
+        timestamp: now,
+        direction: PacketDirection.tx,
+        rawData: [0x03, 0x04],
+        responseCode: 0x88,
+      ),
+    );
+    logs.add(
+      _log(
+        timestamp: now,
+        direction: PacketDirection.rx,
+        rawData: [0x88, 0x00, 0x00],
+        responseCode: 0x88,
+      ),
+    );
+    refresh.value += 1;
+    await tester.pump();
+
+    expect(find.text('No packets for this filter'), findsNothing);
+    expect(find.textContaining('Size: 3 bytes'), findsOneWidget);
+  });
+}