fix: Tighten device settings layout

lib/main.dart

@@ -372,6 +372,8 @@ class _MeshCoreSarAppState extends State<MeshCoreSarApp> {
                 mapProvider: mapProvider,
                 drawingProvider: context.read<DrawingProvider>(),
                 channelsProvider: context.read<ChannelsProvider>(),
+                voiceProvider: context.read<VoiceProvider>(),
+                imageProvider: context.read<ip.ImageProvider>(),
                 appProvider: appProvider,
               ),
         ),

lib/models/device_info.dart

@@ -71,6 +71,7 @@ class DeviceInfo {
   final bool? autoAddRoomServers;
   final bool? autoAddSensors;
   final bool? autoAddOverwriteOldest;
+  final int? autoAddMaxHops;
   final int? radioFreq;
   final int? radioBw;
   final int? radioSf;
@@ -95,6 +96,7 @@ class DeviceInfo {
 
   // Repeat mode (firmware v9+)
   final bool? clientRepeat;
+  final int? pathHashMode;
   final bool? supportsSpectrumScan;
   final int? spectrumScanMinKhz;
   final int? spectrumScanMaxKhz;
@@ -123,6 +125,7 @@ class DeviceInfo {
     this.autoAddRoomServers,
     this.autoAddSensors,
     this.autoAddOverwriteOldest,
+    this.autoAddMaxHops,
     this.radioFreq,
     this.radioBw,
     this.radioSf,
@@ -139,6 +142,7 @@ class DeviceInfo {
     this.manufacturerModel,
     this.semanticVersion,
     this.clientRepeat,
+    this.pathHashMode,
     this.supportsSpectrumScan,
     this.spectrumScanMinKhz,
     this.spectrumScanMaxKhz,
@@ -254,6 +258,7 @@ class DeviceInfo {
     bool? autoAddRoomServers,
     bool? autoAddSensors,
     bool? autoAddOverwriteOldest,
+    int? autoAddMaxHops,
     int? radioFreq,
     int? radioBw,
     int? radioSf,
@@ -270,6 +275,7 @@ class DeviceInfo {
     String? manufacturerModel,
     String? semanticVersion,
     bool? clientRepeat,
+    int? pathHashMode,
     bool? supportsSpectrumScan,
     int? spectrumScanMinKhz,
     int? spectrumScanMaxKhz,
@@ -299,6 +305,7 @@ class DeviceInfo {
       autoAddSensors: autoAddSensors ?? this.autoAddSensors,
       autoAddOverwriteOldest:
           autoAddOverwriteOldest ?? this.autoAddOverwriteOldest,
+      autoAddMaxHops: autoAddMaxHops ?? this.autoAddMaxHops,
       radioFreq: radioFreq ?? this.radioFreq,
       radioBw: radioBw ?? this.radioBw,
       radioSf: radioSf ?? this.radioSf,
@@ -315,6 +322,7 @@ class DeviceInfo {
       manufacturerModel: manufacturerModel ?? this.manufacturerModel,
       semanticVersion: semanticVersion ?? this.semanticVersion,
       clientRepeat: clientRepeat ?? this.clientRepeat,
+      pathHashMode: pathHashMode ?? this.pathHashMode,
       supportsSpectrumScan: supportsSpectrumScan ?? this.supportsSpectrumScan,
       spectrumScanMinKhz: spectrumScanMinKhz ?? this.spectrumScanMinKhz,
       spectrumScanMaxKhz: spectrumScanMaxKhz ?? this.spectrumScanMaxKhz,

lib/providers/app_provider.dart

@@ -2553,12 +2553,10 @@ class AppProvider with ChangeNotifier {
     try {
       _isReconnectSyncInProgress = true;
       _hasCompletedConnectionBootstrap = false;
-      // Initialize contacts provider with device public key to exclude self
+      await contactsProvider.prepareForDeviceContactSync(
-      // If already initialized (from early load), this will just filter out self-contact
-      // This must happen before getContacts to ensure proper filtering
-      await contactsProvider.initialize(
         devicePublicKey: connectionProvider.deviceInfo.publicKey,
       );
+      channelsProvider.prepareForDeviceSync();
 
       // Note: Device clock is automatically synced during connection in MeshCoreBleService
       // No need to sync it again here
@@ -2634,10 +2632,14 @@ class AppProvider with ChangeNotifier {
         '🔄 [AppProvider] Device reconnected - syncing contacts and missed messages',
       );
 
-      await contactsProvider.initialize(
+      await contactsProvider.prepareForDeviceContactSync(
         devicePublicKey: connectionProvider.deviceInfo.publicKey,
       );
+      channelsProvider.prepareForDeviceSync();
       await connectionProvider.getContacts();
+      await connectionProvider.syncChannels(
+        maxChannels: connectionProvider.deviceInfo.maxChannels,
+      );
 
       final messageCount = await connectionProvider.syncAllMessages(
         force: true,
@@ -3642,6 +3644,7 @@ class AppProvider with ChangeNotifier {
       await connectionProvider.getContacts();
 
       // Sync all channels so refresh reflects the full device state.
+      channelsProvider.prepareForDeviceSync();
       await connectionProvider.syncChannels(
         maxChannels: connectionProvider.deviceInfo.maxChannels,
       );

lib/providers/channels_provider.dart

@@ -7,7 +7,8 @@ class ChannelsProvider with ChangeNotifier {
   int _selectedChannelIndex = 0; // Default to public channel
 
   /// Get all channels
-  List<Channel> get channels => _channels.values.toList()..sort((a, b) => a.index.compareTo(b.index));
+  List<Channel> get channels =>
+      _channels.values.toList()..sort((a, b) => a.index.compareTo(b.index));
 
   /// Get a specific channel by index
   Channel? getChannel(int index) => _channels[index];
@@ -96,6 +97,13 @@ class ChannelsProvider with ChangeNotifier {
     notifyListeners();
   }
 
+  /// Clear runtime channel state before a live device sync begins.
+  void prepareForDeviceSync() {
+    _channels.clear();
+    _selectedChannelIndex = 0;
+    notifyListeners();
+  }
+
   /// Check if channels have been loaded
   bool get hasChannels => _channels.isNotEmpty;
 

lib/providers/connection_provider.dart

@@ -547,6 +547,7 @@ class ConnectionProvider with ChangeNotifier {
         manufacturerModel: deviceInfo['manufacturerModel'] as String?,
         semanticVersion: deviceInfo['semanticVersion'] as String?,
         clientRepeat: deviceInfo['clientRepeat'] as bool?,
+        pathHashMode: deviceInfo['pathHashMode'] as int?,
         supportsSpectrumScan: deviceInfo['supportsSpectrumScan'] as bool?,
         spectrumScanMinKhz: deviceInfo['spectrumScanMinKhz'] as int?,
         spectrumScanMaxKhz: deviceInfo['spectrumScanMaxKhz'] as int?,
@@ -563,6 +564,9 @@ class ConnectionProvider with ChangeNotifier {
         publicKey: selfInfo['publicKey'] as Uint8List?,
         advLat: selfInfo['advLat'] as int?,
         advLon: selfInfo['advLon'] as int?,
+        multiAcks: selfInfo['multiAcks'] as int?,
+        advertLocPolicy: selfInfo['advertLocPolicy'] as int?,
+        telemetryModes: selfInfo['telemetryModes'] as int?,
         manualAddContacts: selfInfo['manualAddContacts'] as bool?,
         radioFreq: selfInfo['radioFreq'] as int?,
         radioBw: selfInfo['radioBw'] as int?,
@@ -605,6 +609,7 @@ class ConnectionProvider with ChangeNotifier {
         autoAddRoomServers: config['autoAddRoomServers'] as bool?,
         autoAddSensors: config['autoAddSensors'] as bool?,
         autoAddOverwriteOldest: config['autoAddOverwriteOldest'] as bool?,
+        autoAddMaxHops: config['autoAddMaxHops'] as int?,
       );
       notifyListeners();
     };
@@ -1853,11 +1858,13 @@ class ConnectionProvider with ChangeNotifier {
       return pendingPing;
     }
 
-    final future = _runSmartPing(
+    final future = _isSelfPublicKey(contactPublicKey)
-      contactPublicKey: contactPublicKey,
+        ? _runSelfTelemetryPing(contactPublicKey)
-      hasPath: hasPath,
+        : _runSmartPing(
-      onRetryWithFlooding: onRetryWithFlooding,
+            contactPublicKey: contactPublicKey,
-    );
+            hasPath: hasPath,
+            onRetryWithFlooding: onRetryWithFlooding,
+          );
     _pendingSmartPings[pingKey] = future;
     notifyListeners();
 
@@ -1944,10 +1951,53 @@ class ConnectionProvider with ChangeNotifier {
     }
   }
 
+  Future<PingResult> _runSelfTelemetryPing(Uint8List devicePublicKey) async {
+    if (!_activeService.isConnected) {
+      _error = 'Not connected to device';
+      notifyListeners();
+      return PingResult(success: false, usedFlooding: false, timedOut: true);
+    }
+
+    try {
+      final pingFuture = _pingTracker.trackPing(
+        publicKey: devicePublicKey,
+        wasDirectAttempt: true,
+      );
+
+      // Firmware treats a 4-byte telemetry request as "self telemetry".
+      await _activeService.requestTelemetry(Uint8List(0), zeroHop: true);
+
+      final gotResponse = await pingFuture;
+      return PingResult(
+        success: gotResponse,
+        usedFlooding: false,
+        timedOut: !gotResponse,
+      );
+    } catch (e) {
+      _error = 'Failed to request self telemetry: $e';
+      notifyListeners();
+      return PingResult(success: false, usedFlooding: false, timedOut: true);
+    }
+  }
+
   String _publicKeyToHex(Uint8List publicKey) {
     return publicKey.map((b) => b.toRadixString(16).padLeft(2, '0')).join('');
   }
 
+  bool _isSelfPublicKey(Uint8List publicKey) {
+    final selfKey = _deviceInfo.publicKey;
+    if (selfKey == null || selfKey.length != publicKey.length) {
+      return false;
+    }
+
+    for (var i = 0; i < publicKey.length; i++) {
+      if (selfKey[i] != publicKey[i]) {
+        return false;
+      }
+    }
+    return true;
+  }
+
   /// Send binary request to contact (modern replacement for requestTelemetry)
   ///
   /// Supports multiple request types:
@@ -2292,6 +2342,7 @@ class ConnectionProvider with ChangeNotifier {
         autoAddRoomServers: config['autoAddRoomServers'] as bool?,
         autoAddSensors: config['autoAddSensors'] as bool?,
         autoAddOverwriteOldest: config['autoAddOverwriteOldest'] as bool?,
+        autoAddMaxHops: config['autoAddMaxHops'] as int?,
       );
       notifyListeners();
     } catch (e) {
@@ -2303,6 +2354,7 @@ class ConnectionProvider with ChangeNotifier {
           autoAddRoomServers: null,
           autoAddSensors: null,
           autoAddOverwriteOldest: null,
+          autoAddMaxHops: null,
         );
         notifyListeners();
         return;
@@ -2322,6 +2374,7 @@ class ConnectionProvider with ChangeNotifier {
     required bool autoAddRoomServers,
     required bool autoAddSensors,
     required bool overwriteOldest,
+    int maxHops = 0,
   }) async {
     if (!_activeService.isConnected) {
       _error = 'Not connected to device';
@@ -2336,6 +2389,7 @@ class ConnectionProvider with ChangeNotifier {
         autoAddRoomServers: autoAddRoomServers,
         autoAddSensors: autoAddSensors,
         overwriteOldest: overwriteOldest,
+        maxHops: maxHops,
       );
       _deviceInfo = _deviceInfo.copyWith(
         autoAddUsers: autoAddUsers,
@@ -2343,6 +2397,7 @@ class ConnectionProvider with ChangeNotifier {
         autoAddRoomServers: autoAddRoomServers,
         autoAddSensors: autoAddSensors,
         autoAddOverwriteOldest: overwriteOldest,
+        autoAddMaxHops: maxHops,
       );
       notifyListeners();
     } catch (e) {
@@ -2351,6 +2406,23 @@ class ConnectionProvider with ChangeNotifier {
     }
   }
 
+  Future<void> setPathHashMode(int mode) async {
+    if (!_activeService.isConnected) {
+      _error = 'Not connected to device';
+      notifyListeners();
+      return;
+    }
+
+    try {
+      await _activeService.setPathHashMode(mode);
+      _deviceInfo = _deviceInfo.copyWith(pathHashMode: mode);
+      notifyListeners();
+    } catch (e) {
+      _error = 'Failed to set path hash mode: $e';
+      notifyListeners();
+    }
+  }
+
   /// Export a contact as a meshcore:// share URL.
   /// Pass null to export self.
   Future<String?> exportContactUrl(Uint8List? publicKey) async {
@@ -2440,14 +2512,8 @@ class ConnectionProvider with ChangeNotifier {
   Future<void> requestSelfTelemetry() async {
     if (!_activeService.isConnected) return;
     try {
-      // Request own telemetry by sending telemetry req with zero-length key
+      // Firmware expects a 4-byte CMD_SEND_TELEMETRY_REQ frame for "self".
-      final deviceKey = _deviceInfo.publicKey;
+      await _activeService.requestTelemetry(Uint8List(0), zeroHop: true);
-      if (deviceKey != null) {
-        await _activeService.requestTelemetry(
-          Uint8List.fromList(deviceKey),
-          zeroHop: true,
-        );
-      }
     } catch (e) {
       debugPrint('⚠️ [Provider] requestSelfTelemetry failed: $e');
     }

lib/providers/contacts_provider.dart

@@ -139,6 +139,8 @@ class ContactsProvider with ChangeNotifier {
   bool _isPersistingPendingAdverts = false;
   bool _persistPendingAdvertsRequested = false;
   String? _storageNamespace;
+  String? _selfPublicKeyHex;
+  ContactTelemetry? _selfTelemetry;
 
   // Add default public channel on initialization
   ContactsProvider()
@@ -162,6 +164,7 @@ class ContactsProvider with ChangeNotifier {
     Uint8List? devicePublicKey,
   }) async {
     _storageNamespace = namespace;
+    _setSelfDevicePublicKey(devicePublicKey);
     await _loadFromStorage(force: true, devicePublicKey: devicePublicKey);
   }
 
@@ -253,6 +256,7 @@ class ContactsProvider with ChangeNotifier {
   /// Initialize and load persisted contacts
   /// [devicePublicKey] - device's own public key to exclude from loaded contacts
   Future<void> initialize({Uint8List? devicePublicKey}) async {
+    _setSelfDevicePublicKey(devicePublicKey);
     if (_isInitialized) {
       // If already initialized (from early load), just filter out self-contact
       if (devicePublicKey != null) {
@@ -267,6 +271,36 @@ class ContactsProvider with ChangeNotifier {
     }
   }
 
+  /// Clear runtime contact state before a live device contact sync begins.
+  ///
+  /// This intentionally does not touch persisted storage. It keeps any saved
+  /// contact groups for the active profile, but removes stale in-memory device
+  /// contacts and discovery state so a newly connected device starts from an
+  /// empty list while sync is in progress.
+  Future<void> prepareForDeviceContactSync({Uint8List? devicePublicKey}) async {
+    _setSelfDevicePublicKey(devicePublicKey);
+    _selfTelemetry = null;
+    if (!_isInitialized) {
+      final storedGroups = await _storageService.loadContactGroups(
+        namespace: _storageNamespace,
+      );
+      _savedContactGroups
+        ..clear()
+        ..addAll(storedGroups);
+      _isInitialized = true;
+    }
+
+    debugPrint(
+      '🧹 [ContactsProvider] Clearing runtime contacts before device sync',
+    );
+    _contacts.clear();
+    _pendingAdverts.clear();
+    _estimatedLocations.clear();
+    _rssiObservations.clear();
+    _ensurePublicChannelExists();
+    notifyListeners();
+  }
+
   /// Remove self-contact from loaded contacts (called after BLE connection established)
   void _removeSelfContact(Uint8List devicePublicKey) {
     final selfKeyHex = devicePublicKey
@@ -347,6 +381,7 @@ class ContactsProvider with ChangeNotifier {
   }
 
   List<Contact> get contacts => _contacts.values.toList();
+  ContactTelemetry? get selfTelemetry => _selfTelemetry;
   List<Contact> get favouriteContacts =>
       _contacts.values.where((c) => c.isFavourite).toList();
   List<SavedContactGroup> get savedContactGroups =>
@@ -537,9 +572,11 @@ class ContactsProvider with ChangeNotifier {
     // Replace existing observation from the same repeater, or add new
     final repeaterKey =
         '${observation.repeaterLocation.latitude},${observation.repeaterLocation.longitude}';
-    observations.removeWhere((o) =>
+    observations.removeWhere(
-        '${o.repeaterLocation.latitude},${o.repeaterLocation.longitude}' ==
+      (o) =>
-        repeaterKey);
+          '${o.repeaterLocation.latitude},${o.repeaterLocation.longitude}' ==
+          repeaterKey,
+    );
     observations.add(observation);
 
     // Keep at most 8 observations (most recent per repeater)
@@ -956,13 +993,22 @@ class ContactsProvider with ChangeNotifier {
 
     // Find contact by public key prefix
     final contact = _findContactByPrefix(publicKeyPrefix);
-    if (contact == null) {
+    final isSelfTelemetry =
+        contact == null && _matchesSelfPrefix(publicKeyPrefix);
+    if (contact == null && !isSelfTelemetry) {
       debugPrint('  ❌ Contact not found for this prefix');
       return;
     }
 
-    debugPrint('  ✅ Found contact: ${contact.advName}');
+    if (isSelfTelemetry) {
-    debugPrint('  Old telemetry timestamp: ${contact.telemetry?.timestamp}');
+      debugPrint('  ✅ Matched self telemetry response');
+      debugPrint(
+        '  Old self telemetry timestamp: ${_selfTelemetry?.timestamp}',
+      );
+    } else {
+      debugPrint('  ✅ Found contact: ${contact!.advName}');
+      debugPrint('  Old telemetry timestamp: ${contact.telemetry?.timestamp}');
+    }
 
     try {
       // Parse Cayenne LPP data
@@ -985,7 +1031,9 @@ class ContactsProvider with ChangeNotifier {
         );
       }
 
-      final previousTelemetry = contact.telemetry;
+      final previousTelemetry = isSelfTelemetry
+          ? _selfTelemetry
+          : contact!.telemetry;
 
       final mergedTelemetry = _mergeTelemetryForContact(
         existingTelemetry: previousTelemetry,
@@ -1012,25 +1060,34 @@ class ContactsProvider with ChangeNotifier {
         );
       }
 
+      if (isSelfTelemetry) {
+        _selfTelemetry = telemetry;
+        notifyListeners();
+        debugPrint('  ✅ Updated self telemetry');
+        return;
+      }
+
+      final resolvedContact = contact!;
+
       // Update contact with new telemetry AND last seen time
       // lastAdvert is Unix timestamp in seconds
       final currentTimestamp = (DateTime.now().millisecondsSinceEpoch / 1000)
           .round();
-      debugPrint('  Old lastAdvert: ${contact.lastAdvert}');
+      debugPrint('  Old lastAdvert: ${resolvedContact.lastAdvert}');
       debugPrint('  New lastAdvert: $currentTimestamp');
 
       final persistedGps = _getValidGpsOrNull(telemetry.gpsLocation);
-      final updatedContact = contact.copyWith(
+      final updatedContact = resolvedContact.copyWith(
         telemetry: telemetry,
         lastAdvert: currentTimestamp, // Update last seen time
         advLat: persistedGps != null
             ? _coordinateToAdvertMicrodegrees(persistedGps.latitude)
-            : contact.advLat,
+            : resolvedContact.advLat,
         advLon: persistedGps != null
             ? _coordinateToAdvertMicrodegrees(persistedGps.longitude)
-            : contact.advLon,
+            : resolvedContact.advLon,
       );
-      _contacts[contact.publicKeyHex] = updatedContact;
+      _contacts[resolvedContact.publicKeyHex] = updatedContact;
       debugPrint('  ✅ Updated contact in map (with new lastAdvert)');
 
       _persistContacts();
@@ -1237,6 +1294,36 @@ class ContactsProvider with ChangeNotifier {
     return _contacts[keyHex];
   }
 
+  void _setSelfDevicePublicKey(Uint8List? devicePublicKey) {
+    final nextKeyHex = _publicKeyHexOrNull(devicePublicKey);
+    if (_selfPublicKeyHex != nextKeyHex) {
+      _selfTelemetry = null;
+    }
+    _selfPublicKeyHex = nextKeyHex;
+  }
+
+  String? _publicKeyHexOrNull(Uint8List? publicKey) {
+    if (publicKey == null || publicKey.isEmpty) {
+      return null;
+    }
+
+    return publicKey.map((b) => b.toRadixString(16).padLeft(2, '0')).join('');
+  }
+
+  bool _matchesSelfPrefix(Uint8List prefix) {
+    final selfKeyHex = _selfPublicKeyHex;
+    if (selfKeyHex == null || prefix.isEmpty) {
+      return false;
+    }
+
+    final takeLen = prefix.length < 6 ? prefix.length : 6;
+    final prefixHex = prefix
+        .sublist(0, takeLen)
+        .map((b) => b.toRadixString(16).padLeft(2, '0'))
+        .join('');
+    return selfKeyHex.startsWith(prefixHex);
+  }
+
   /// Clear a contact's learned path locally so the UI and next send both
   /// prefer flood routing until the radio reports a fresh route.
   void markPathUnhealthy(Uint8List publicKey) {
@@ -1642,6 +1729,7 @@ class ContactsProvider with ChangeNotifier {
     _pendingAdverts.clear();
     _estimatedLocations.clear();
     _rssiObservations.clear();
+    _selfTelemetry = null;
   }
 
   Map<String, dynamic> _pendingAdvertToJson(PendingAdvert advert) {

lib/providers/image_provider.dart

@@ -3,6 +3,7 @@ import 'dart:convert';
 import 'package:flutter/foundation.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import '../models/contact.dart';
+import '../services/profiles_feature_service.dart';
 import 'helpers/raw_session_retransmit.dart';
 import '../utils/image_message_parser.dart';
 
@@ -75,6 +76,8 @@ class ImageProvider with ChangeNotifier {
     _restore();
   }
 
+  String _scopedStorageKey() => ProfileStorageScope.scopedKey(_storageKey);
+
   // ── Accessors ────────────────────────────────────────────────────────────
 
   ImageSession? session(String sessionId) => _sessions[sessionId];
@@ -292,18 +295,22 @@ class ImageProvider with ChangeNotifier {
   // ── Persistence ──────────────────────────────────────────────────────────
 
   Future<void> clearAll() async {
-    _sessions.clear();
+    _resetInMemoryState();
-    _outgoing.clear();
-    _ignoredIncomingSessions.clear();
     notifyListeners();
     try {
       final prefs = await SharedPreferences.getInstance();
-      await prefs.remove(_storageKey);
+      await prefs.remove(_scopedStorageKey());
     } catch (e) {
       debugPrint('❌ [ImageProvider] Failed to clear storage: $e');
     }
   }
 
+  Future<void> reloadProfileScopedState() async {
+    _resetInMemoryState();
+    await _restore();
+    notifyListeners();
+  }
+
   void _evictExpiredOutgoing() {
     final now = DateTime.now();
     _outgoing.removeWhere((_, s) => now.difference(s.cachedAt) > _outgoingTtl);
@@ -343,7 +350,7 @@ class ImageProvider with ChangeNotifier {
             )
             .toList(),
       };
-      await prefs.setString(_storageKey, jsonEncode(payload));
+      await prefs.setString(_scopedStorageKey(), jsonEncode(payload));
     } catch (e) {
       debugPrint('❌ [ImageProvider] Failed to persist: $e');
     }
@@ -352,7 +359,7 @@ class ImageProvider with ChangeNotifier {
   Future<void> _restore() async {
     try {
       final prefs = await SharedPreferences.getInstance();
-      final raw = prefs.getString(_storageKey);
+      final raw = prefs.getString(_scopedStorageKey());
       if (raw == null || raw.isEmpty) return;
 
       final parsed = jsonDecode(raw) as Map<String, dynamic>;
@@ -428,6 +435,12 @@ class ImageProvider with ChangeNotifier {
       debugPrint('❌ [ImageProvider] Failed to restore: $e');
     }
   }
+
+  void _resetInMemoryState() {
+    _sessions.clear();
+    _outgoing.clear();
+    _ignoredIncomingSessions.clear();
+  }
 }
 
 class _OutgoingSession {

lib/providers/sensors_provider.dart

@@ -486,7 +486,14 @@ class SensorsProvider with ChangeNotifier {
     final existing = contactsProvider.findContactByKey(
       Uint8List.fromList(selfKey),
     );
-    return existing ?? _buildSelfCandidate(connectionProvider);
+    final selfTelemetry = contactsProvider.selfTelemetry;
+    if (existing != null) {
+      return selfTelemetry == null
+          ? existing
+          : existing.copyWith(telemetry: selfTelemetry);
+    }
+
+    return _buildSelfCandidate(connectionProvider, telemetry: selfTelemetry);
   }
 
   Future<void> addSensor(Contact contact) async {
@@ -564,6 +571,31 @@ class SensorsProvider with ChangeNotifier {
     notifyListeners();
   }
 
+  Future<void> reorderSensors(int oldIndex, int newIndex) async {
+    if (_watchedSensorKeys.length < 2) {
+      return;
+    }
+    if (oldIndex < 0 ||
+        oldIndex >= _watchedSensorKeys.length ||
+        newIndex < 0 ||
+        newIndex > _watchedSensorKeys.length) {
+      return;
+    }
+
+    var targetIndex = newIndex;
+    if (oldIndex < targetIndex) {
+      targetIndex -= 1;
+    }
+    if (oldIndex == targetIndex) {
+      return;
+    }
+
+    final movedKey = _watchedSensorKeys.removeAt(oldIndex);
+    _watchedSensorKeys.insert(targetIndex, movedKey);
+    await _persistWatchedSensors();
+    notifyListeners();
+  }
+
   List<Contact> availableCandidates(
     ContactsProvider contactsProvider, {
     ConnectionProvider? connectionProvider,
@@ -748,7 +780,10 @@ class SensorsProvider with ChangeNotifier {
     notifyListeners();
   }
 
-  Contact? _buildSelfCandidate(ConnectionProvider connectionProvider) {
+  Contact? _buildSelfCandidate(
+    ConnectionProvider connectionProvider, {
+    ContactTelemetry? telemetry,
+  }) {
     final deviceInfo = connectionProvider.deviceInfo;
     final selfKey = deviceInfo.publicKey;
     if (selfKey == null || selfKey.isEmpty) {
@@ -766,6 +801,7 @@ class SensorsProvider with ChangeNotifier {
       advLat: deviceInfo.advLat ?? 0,
       advLon: deviceInfo.advLon ?? 0,
       lastMod: DateTime.now().millisecondsSinceEpoch ~/ 1000,
+      telemetry: telemetry,
     );
   }
 }

lib/providers/voice_provider.dart

@@ -4,6 +4,7 @@ import 'dart:typed_data';
 import 'package:flutter/foundation.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import '../models/contact.dart';
+import '../services/profiles_feature_service.dart';
 import 'helpers/raw_session_retransmit.dart';
 import '../utils/voice_message_parser.dart';
 import '../services/voice_codec_service.dart';
@@ -92,6 +93,9 @@ class VoiceProvider with ChangeNotifier {
     _restorePersistedVoiceData();
   }
 
+  String _storageKey() =>
+      ProfileStorageScope.scopedKey(_voiceSessionsStorageKey);
+
   // ── Session accessors ────────────────────────────────────────────────────
 
   VoiceSession? session(String sessionId) => _sessions[sessionId];
@@ -329,19 +333,22 @@ class VoiceProvider with ChangeNotifier {
   }
 
   Future<void> clearStoredVoiceData() async {
-    _sessions.clear();
+    await _resetInMemoryState();
-    _outgoingSessions.clear();
-    _ignoredIncomingSessions.clear();
-    _playingSessionId = null;
     notifyListeners();
     try {
       final prefs = await SharedPreferences.getInstance();
-      await prefs.remove(_voiceSessionsStorageKey);
+      await prefs.remove(_storageKey());
     } catch (e) {
       debugPrint('❌ [VoiceProvider] Failed to clear stored voice data: $e');
     }
   }
 
+  Future<void> reloadProfileScopedState() async {
+    await _resetInMemoryState();
+    await _restorePersistedVoiceData();
+    notifyListeners();
+  }
+
   Future<void> _persistVoiceData() async {
     try {
       final prefs = await SharedPreferences.getInstance();
@@ -365,7 +372,7 @@ class VoiceProvider with ChangeNotifier {
             )
             .toList(),
       };
-      await prefs.setString(_voiceSessionsStorageKey, jsonEncode(payload));
+      await prefs.setString(_storageKey(), jsonEncode(payload));
     } catch (e) {
       debugPrint('❌ [VoiceProvider] Failed to persist voice data: $e');
     }
@@ -374,7 +381,7 @@ class VoiceProvider with ChangeNotifier {
   Future<void> _restorePersistedVoiceData() async {
     try {
       final prefs = await SharedPreferences.getInstance();
-      final raw = prefs.getString(_voiceSessionsStorageKey);
+      final raw = prefs.getString(_storageKey());
       if (raw == null || raw.isEmpty) return;
 
       final parsed = jsonDecode(raw) as Map<String, dynamic>;
@@ -437,6 +444,16 @@ class VoiceProvider with ChangeNotifier {
     }
   }
 
+  Future<void> _resetInMemoryState() async {
+    if (_playingSessionId != null || _player.isPlaying) {
+      await _player.stop();
+    }
+    _sessions.clear();
+    _outgoingSessions.clear();
+    _ignoredIncomingSessions.clear();
+    _playingSessionId = null;
+  }
+
   @override
   void dispose() {
     _playerEventsSub.cancel();

lib/screens/device_config_screen.dart

@@ -178,12 +178,20 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
   late TextEditingController _lonController;
   late TextEditingController _freqController;
   late TextEditingController _txPowerController;
+  late TextEditingController _gpsIntervalController;
+  late TextEditingController _autoAddMaxHopsController;
   late final ConnectionProvider _connectionProvider;
 
-  bool _telemetryEnabled = false;
+  int _baseTelemetryMode = 0;
+  int _locationTelemetryMode = 0;
+  int _environmentTelemetryMode = 0;
+  int _advertLocationPolicy = 0;
+  bool _multiAcksEnabled = false;
   bool _repeatEnabled = false;
   bool? _gpsEnabled; // null = not supported by hardware
   bool _gpsLoading = false;
+  bool _isSyncingDeviceTime = false;
+  int? _selectedPathHashMode;
   bool _autoAddDiscoveredContactsEnabled = true;
   bool _autoAddUsersEnabled = true;
   bool _autoAddRepeatersEnabled = true;
@@ -250,6 +258,10 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
     _txPowerController = TextEditingController(
       text: deviceInfo.txPower?.toString() ?? '20',
     );
+    _gpsIntervalController = TextEditingController();
+    _autoAddMaxHopsController = TextEditingController(
+      text: (deviceInfo.autoAddMaxHops ?? 0).toString(),
+    );
 
     if (deviceInfo.radioBw != null &&
         deviceInfo.radioBw! >= 0 &&
@@ -275,10 +287,17 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
     );
     _showCustomRadioSettings = _selectedRadioPreset == null;
 
-    // Check if telemetry is enabled (check if lat/lon are set and not zero)
+    final telemetryModes = deviceInfo.telemetryModes;
-    _telemetryEnabled =
+    _baseTelemetryMode = telemetryModes != null ? telemetryModes & 0x03 : 0;
-        (deviceInfo.advLat != null && deviceInfo.advLat! != 0) ||
+    _locationTelemetryMode = telemetryModes != null
-        (deviceInfo.advLon != null && deviceInfo.advLon! != 0);
+        ? (telemetryModes >> 2) & 0x03
+        : 0;
+    _environmentTelemetryMode = telemetryModes != null
+        ? (telemetryModes >> 4) & 0x03
+        : 0;
+    _advertLocationPolicy = deviceInfo.advertLocPolicy ?? 0;
+    _multiAcksEnabled = (deviceInfo.multiAcks ?? 0) != 0;
+    _selectedPathHashMode = deviceInfo.pathHashMode;
 
     // Initialize repeat mode from device info (firmware v9+)
     _repeatEnabled = deviceInfo.clientRepeat ?? false;
@@ -308,6 +327,8 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
     _lonController.dispose();
     _freqController.dispose();
     _txPowerController.dispose();
+    _gpsIntervalController.dispose();
+    _autoAddMaxHopsController.dispose();
     super.dispose();
   }
 
@@ -428,6 +449,7 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
       deviceInfo.autoAddRoomServers,
       deviceInfo.autoAddSensors,
       deviceInfo.autoAddOverwriteOldest,
+      deviceInfo.autoAddMaxHops,
     ].join('|');
   }
 
@@ -467,22 +489,22 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
     _autoAddRoomServersEnabled = deviceInfo.autoAddRoomServers ?? true;
     _autoAddSensorsEnabled = deviceInfo.autoAddSensors ?? true;
     _overwriteOldestAutoAddEnabled = deviceInfo.autoAddOverwriteOldest ?? false;
+    _autoAddMaxHopsController.text = (deviceInfo.autoAddMaxHops ?? 0)
+        .toString();
   }
 
-  int _telemetryModesForSave(ConnectionProvider connectionProvider) {
+  int _telemetryModesForSave() {
-    final deviceInfo = connectionProvider.deviceInfo;
+    return (_environmentTelemetryMode << 4) |
-    final telemetryEnabled =
+        (_locationTelemetryMode << 2) |
-        (deviceInfo.advLat != null && deviceInfo.advLat != 0) ||
+        _baseTelemetryMode;
-        (deviceInfo.advLon != null && deviceInfo.advLon != 0);
-    return deviceInfo.telemetryModes ?? (telemetryEnabled ? 0x0A : 0x00);
   }
 
-  int _advertLocationPolicyForSave(ConnectionProvider connectionProvider) {
+  int _advertLocationPolicyForSave() {
-    final deviceInfo = connectionProvider.deviceInfo;
+    return _advertLocationPolicy;
-    final telemetryEnabled =
+  }
-        (deviceInfo.advLat != null && deviceInfo.advLat != 0) ||
+
-        (deviceInfo.advLon != null && deviceInfo.advLon != 0);
+  int _multiAcksForSave() {
-    return deviceInfo.advertLocPolicy ?? (telemetryEnabled ? 1 : 0);
+    return _multiAcksEnabled ? 1 : 0;
   }
 
   Future<void> _savePublicInfo() async {
@@ -501,8 +523,24 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
         await connectionProvider.setAdvertName(_nameController.text);
       }
 
-      // Save position and telemetry settings
+      final gpsIntervalText = _gpsIntervalController.text.trim();
-      if (_telemetryEnabled) {
+      if (gpsIntervalText.isNotEmpty) {
+        final gpsInterval = int.tryParse(gpsIntervalText);
+        if (gpsInterval == null || gpsInterval < 0 || gpsInterval > 86400) {
+          if (mounted) {
+            setState(() {
+              _publicInfoError =
+                  'GPS interval must be a whole number between 0 and 86400 seconds.';
+              _isSavingPublicInfo = false;
+            });
+          }
+          return;
+        }
+        await connectionProvider.setCustomVar('gps_interval', gpsIntervalText);
+      }
+
+      // Save stored coordinates only when the firmware advert policy uses prefs.
+      if (_advertLocationPolicy == 2) {
         // Parse and validate coordinates
         final latResult = validator.parseLatitude(_latController.text);
         if (!latResult.isSuccess) {
@@ -530,27 +568,15 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
           latitude: latResult.value!,
           longitude: lonResult.value!,
         );
-
-        // Set telemetry modes to "Allow All" (mode 2 for both base and location)
-        final telemetryModes = 0x0A; // binary: 00001010 (base=2, location=2)
-        await connectionProvider.setOtherParams(
-          manualAddContacts: _autoAddFilterModeFlag,
-          telemetryModes: telemetryModes,
-          advertLocationPolicy: 1,
-        );
-      } else {
-        // Clear position
-        await connectionProvider.setAdvertLatLon(latitude: 0.0, longitude: 0.0);
-
-        // Set telemetry modes to "Deny" (mode 0)
-        final telemetryModes = 0x00;
-        await connectionProvider.setOtherParams(
-          manualAddContacts: _autoAddFilterModeFlag,
-          telemetryModes: telemetryModes,
-          advertLocationPolicy: 0,
-        );
       }
 
+      await connectionProvider.setOtherParams(
+        manualAddContacts: _autoAddFilterModeFlag,
+        telemetryModes: _telemetryModesForSave(),
+        advertLocationPolicy: _advertLocationPolicyForSave(),
+        multiAcks: _multiAcksForSave(),
+      );
+
       // Refetch device info to update UI with new settings
       await connectionProvider.refreshDeviceInfo();
 
@@ -625,6 +651,10 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
       // Save TX power
       await connectionProvider.setTxPower(txPowerResult.value!);
 
+      if (_selectedPathHashMode != null) {
+        await connectionProvider.setPathHashMode(_selectedPathHashMode!);
+      }
+
       // Refetch device info to update UI with new settings
       await connectionProvider.refreshDeviceInfo();
 
@@ -658,6 +688,8 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
         _autoAddDiscoveredContactsEnabled && _autoAddSensorsEnabled;
     final overwriteOldest =
         _autoAddDiscoveredContactsEnabled && _overwriteOldestAutoAddEnabled;
+    final maxHopsText = _autoAddMaxHopsController.text.trim();
+    final maxHops = int.tryParse(maxHopsText);
 
     setState(() {
       _isSavingAutoDiscoverySettings = true;
@@ -666,18 +698,22 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
     });
 
     try {
+      if (maxHops == null || maxHops < 0 || maxHops > 64) {
+        throw Exception('Auto-add max hops must be between 0 and 64.');
+      }
       await connectionProvider.setAutoaddConfig(
         autoAddUsers: autoAddUsers,
         autoAddRepeaters: autoAddRepeaters,
         autoAddRoomServers: autoAddRoomServers,
         autoAddSensors: autoAddSensors,
         overwriteOldest: overwriteOldest,
+        maxHops: maxHops,
       );
       await connectionProvider.setOtherParams(
         manualAddContacts: _autoAddFilterModeFlag,
-        telemetryModes: _telemetryModesForSave(connectionProvider),
+        telemetryModes: _telemetryModesForSave(),
-        advertLocationPolicy: _advertLocationPolicyForSave(connectionProvider),
+        advertLocationPolicy: _advertLocationPolicyForSave(),
-        multiAcks: connectionProvider.deviceInfo.multiAcks ?? 0,
+        multiAcks: _multiAcksForSave(),
       );
       await connectionProvider.getAutoaddConfig();
 
@@ -709,8 +745,12 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
       final vars = await _connectionProvider.getCustomVars();
       if (!mounted) return;
       final gpsValue = vars['gps'];
+      final gpsIntervalValue = vars['gps_interval'];
       setState(() {
         _gpsEnabled = gpsValue != null ? gpsValue == '1' : null;
+        if (gpsIntervalValue != null) {
+          _gpsIntervalController.text = gpsIntervalValue;
+        }
       });
     } catch (_) {
       // Device may not support custom vars (old firmware / no GPS hardware)
@@ -794,7 +834,10 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
       setState(() {
         _latController.text = position.latitude.toStringAsFixed(6);
         _lonController.text = position.longitude.toStringAsFixed(6);
-        _telemetryEnabled = true;
+        _advertLocationPolicy = 2;
+        if (_locationTelemetryMode == 0) {
+          _locationTelemetryMode = 2;
+        }
       });
 
       if (mounted) {
@@ -823,6 +866,37 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
     }
   }
 
+  Future<void> _syncDeviceTime() async {
+    setState(() => _isSyncingDeviceTime = true);
+    try {
+      _connectionProvider.clearError();
+      await _connectionProvider.syncDeviceTime();
+      final syncError = _connectionProvider.error;
+      if (syncError != null) {
+        throw Exception(syncError);
+      }
+      if (!mounted) return;
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(
+          content: Text('Device time synced to this phone.'),
+          backgroundColor: Colors.green,
+        ),
+      );
+    } catch (e) {
+      if (!mounted) return;
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text('Failed to sync device time: $e'),
+          backgroundColor: Theme.of(context).colorScheme.error,
+        ),
+      );
+    } finally {
+      if (mounted) {
+        setState(() => _isSyncingDeviceTime = false);
+      }
+    }
+  }
+
   Future<void> _confirmFactoryReset() async {
     final confirmed = await showDialog<bool>(
       context: context,
@@ -1093,9 +1167,7 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
     final deviceInfo = context.watch<ConnectionProvider>().deviceInfo;
     final theme = Theme.of(context);
     final colorScheme = theme.colorScheme;
-    final locationSet =
+    final locationSet = _advertLocationPolicy != 0;
-        (deviceInfo.advLat != null && deviceInfo.advLat != 0) ||
-        (deviceInfo.advLon != null && deviceInfo.advLon != 0);
 
     return Scaffold(
       appBar: AppBar(title: Text(AppLocalizations.of(context)!.settings)),
@@ -1173,6 +1245,130 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
                 ),
               ),
               SizedBox(height: 20),
+              _ConfigSectionCard(
+                title: 'Device info',
+                subtitle:
+                    'Capabilities reported by the connected radio and maintenance tools.',
+                icon: Icons.info_outline_rounded,
+                child: LayoutBuilder(
+                  builder: (context, constraints) {
+                    final cardWidth = constraints.maxWidth > 420
+                        ? (constraints.maxWidth - 24) / 3
+                        : (constraints.maxWidth - 12) / 2;
+
+                    return Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Wrap(
+                          spacing: 12,
+                          runSpacing: 12,
+                          children: [
+                            SizedBox(
+                              width: cardWidth,
+                              child: _StorageStat(
+                                label: 'BLE PIN',
+                                value: _formatBlePin(deviceInfo.blePin),
+                                compact: true,
+                              ),
+                            ),
+                            SizedBox(
+                              width: cardWidth,
+                              child: _StorageStat(
+                                label: AppLocalizations.of(
+                                  context,
+                                )!.maxContacts,
+                                value:
+                                    deviceInfo.maxContacts?.toString() ??
+                                    AppLocalizations.of(context)!.unknown,
+                                compact: true,
+                              ),
+                            ),
+                            SizedBox(
+                              width: cardWidth,
+                              child: _StorageStat(
+                                label: AppLocalizations.of(
+                                  context,
+                                )!.maxChannels,
+                                value:
+                                    deviceInfo.maxChannels?.toString() ??
+                                    AppLocalizations.of(context)!.unknown,
+                                compact: true,
+                              ),
+                            ),
+                            if (deviceInfo.pathHashMode != null)
+                              SizedBox(
+                                width: cardWidth,
+                                child: _StorageStat(
+                                  label: 'Path hash',
+                                  value: _pathHashModeLabel(
+                                    deviceInfo.pathHashMode!,
+                                  ),
+                                  compact: true,
+                                ),
+                              ),
+                          ],
+                        ),
+                        const SizedBox(height: 16),
+                        Container(
+                          padding: const EdgeInsets.all(14),
+                          decoration: BoxDecoration(
+                            color: colorScheme.surfaceContainerLowest,
+                            borderRadius: BorderRadius.circular(20),
+                            border: Border.all(
+                              color: colorScheme.outlineVariant,
+                            ),
+                          ),
+                          child: Column(
+                            crossAxisAlignment: CrossAxisAlignment.start,
+                            children: [
+                              Text(
+                                'Clock maintenance',
+                                style: theme.textTheme.titleSmall?.copyWith(
+                                  fontWeight: FontWeight.w800,
+                                ),
+                              ),
+                              const SizedBox(height: 4),
+                              Text(
+                                'Refresh the radio clock if room logins or message timestamps look off.',
+                                style: theme.textTheme.bodySmall?.copyWith(
+                                  color: colorScheme.onSurfaceVariant,
+                                ),
+                              ),
+                              const SizedBox(height: 12),
+                              SizedBox(
+                                width: double.infinity,
+                                child: OutlinedButton.icon(
+                                  onPressed: _isSyncingDeviceTime
+                                      ? null
+                                      : _syncDeviceTime,
+                                  icon: _isSyncingDeviceTime
+                                      ? const SizedBox(
+                                          width: 18,
+                                          height: 18,
+                                          child: CircularProgressIndicator(
+                                            strokeWidth: 2,
+                                          ),
+                                        )
+                                      : const Icon(Icons.schedule_rounded),
+                                  label: Text(
+                                    _isSyncingDeviceTime
+                                        ? 'Syncing time...'
+                                        : 'Sync device time',
+                                  ),
+                                  style: OutlinedButton.styleFrom(
+                                    minimumSize: const Size.fromHeight(46),
+                                  ),
+                                ),
+                              ),
+                            ],
+                          ),
+                        ),
+                      ],
+                    );
+                  },
+                ),
+              ),
+              SizedBox(height: 20),
               _ConfigSectionCard(
                 title: AppLocalizations.of(context)!.autoDiscovery,
                 subtitle:
@@ -1310,6 +1506,22 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
                             : null,
                       ),
                     ),
+                    const SizedBox(height: 16),
+                    TextField(
+                      controller: _autoAddMaxHopsController,
+                      onChanged: (_) => _markAutoDiscoverySettingsDirty(),
+                      decoration: InputDecoration(
+                        labelText: 'Auto-add max hops',
+                        border: OutlineInputBorder(
+                          borderRadius: BorderRadius.circular(20),
+                        ),
+                        filled: true,
+                        fillColor: colorScheme.surfaceContainerLowest,
+                        helperText:
+                            '0 means no limit. 1 keeps auto-add to direct neighbors only.',
+                      ),
+                      keyboardType: TextInputType.number,
+                    ),
                     const SizedBox(height: 18),
                     if (_autoDiscoverySettingsError != null) ...[
                       Text(
@@ -1346,27 +1558,87 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
                 child: Column(
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
-                    _SettingHighlightCard(
+                    _ConfigDropdownField(
-                      icon: _telemetryEnabled
+                      label: 'Base telemetry',
-                          ? Icons.travel_explore
+                      value: _baseTelemetryMode,
-                          : Icons.location_disabled,
+                      items: const [
-                      title: AppLocalizations.of(
+                        DropdownMenuItem(value: 0, child: Text('Deny')),
-                        context,
+                        DropdownMenuItem(
-                      )!.telemetryAndLocationSharing,
+                          value: 1,
-                      description: 'Share your location with nearby devices.',
+                          child: Text('Use contact flags'),
-                      accentColor: _telemetryEnabled
+                        ),
-                          ? colorScheme.primary
+                        DropdownMenuItem(value: 2, child: Text('Allow all')),
-                          : colorScheme.onSurfaceVariant,
+                      ],
-                      trailing: Switch(
+                      onChanged: (value) {
-                        value: _telemetryEnabled,
+                        if (value == null) return;
-                        onChanged: (value) {
+                        setState(() {
-                          setState(() {
+                          _baseTelemetryMode = value;
-                            _telemetryEnabled = value;
+                          _markPublicInfoDirty();
-                            _publicInfoSaved = false;
+                        });
-                            _publicInfoError = null;
+                      },
-                          });
+                    ),
-                        },
+                    const SizedBox(height: 16),
-                      ),
+                    _ConfigDropdownField(
+                      label: 'Location telemetry',
+                      value: _locationTelemetryMode,
+                      items: const [
+                        DropdownMenuItem(value: 0, child: Text('Deny')),
+                        DropdownMenuItem(
+                          value: 1,
+                          child: Text('Use contact flags'),
+                        ),
+                        DropdownMenuItem(value: 2, child: Text('Allow all')),
+                      ],
+                      onChanged: (value) {
+                        if (value == null) return;
+                        setState(() {
+                          _locationTelemetryMode = value;
+                          _markPublicInfoDirty();
+                        });
+                      },
+                    ),
+                    const SizedBox(height: 16),
+                    _ConfigDropdownField(
+                      label: 'Environmental telemetry',
+                      value: _environmentTelemetryMode,
+                      items: const [
+                        DropdownMenuItem(value: 0, child: Text('Deny')),
+                        DropdownMenuItem(
+                          value: 1,
+                          child: Text('Use contact flags'),
+                        ),
+                        DropdownMenuItem(value: 2, child: Text('Allow all')),
+                      ],
+                      onChanged: (value) {
+                        if (value == null) return;
+                        setState(() {
+                          _environmentTelemetryMode = value;
+                          _markPublicInfoDirty();
+                        });
+                      },
+                    ),
+                    const SizedBox(height: 16),
+                    _ConfigDropdownField(
+                      label: 'GPS advert policy',
+                      value: _advertLocationPolicy,
+                      items: const [
+                        DropdownMenuItem(value: 0, child: Text('Hidden')),
+                        DropdownMenuItem(
+                          value: 1,
+                          child: Text('Share live GPS'),
+                        ),
+                        DropdownMenuItem(
+                          value: 2,
+                          child: Text('Use saved coordinates'),
+                        ),
+                      ],
+                      onChanged: (value) {
+                        if (value == null) return;
+                        setState(() {
+                          _advertLocationPolicy = value;
+                          _markPublicInfoDirty();
+                        });
+                      },
                     ),
                     if (_gpsEnabled != null) ...[
                       const SizedBox(height: 12),
@@ -1392,6 +1664,43 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
                               ),
                       ),
                     ],
+                    const SizedBox(height: 16),
+                    TextField(
+                      controller: _gpsIntervalController,
+                      onChanged: (_) => _markPublicInfoDirty(),
+                      decoration: InputDecoration(
+                        labelText: 'GPS interval (seconds)',
+                        border: OutlineInputBorder(
+                          borderRadius: BorderRadius.circular(20),
+                        ),
+                        filled: true,
+                        fillColor: colorScheme.surfaceContainerLowest,
+                        helperText:
+                            'Firmware supports 0-86400 seconds. Older builds may not report the current value back.',
+                      ),
+                      keyboardType: TextInputType.number,
+                    ),
+                    const SizedBox(height: 12),
+                    _SettingHighlightCard(
+                      icon: _multiAcksEnabled
+                          ? Icons.mark_email_read_outlined
+                          : Icons.mark_email_unread_outlined,
+                      title: 'Multi-ACK mode',
+                      description:
+                          'Ask the radio to request extra acknowledgements when the firmware supports it.',
+                      accentColor: _multiAcksEnabled
+                          ? colorScheme.primary
+                          : colorScheme.onSurfaceVariant,
+                      trailing: Switch(
+                        value: _multiAcksEnabled,
+                        onChanged: (value) {
+                          setState(() {
+                            _multiAcksEnabled = value;
+                            _markPublicInfoDirty();
+                          });
+                        },
+                      ),
+                    ),
                     const SizedBox(height: 18),
                     TextField(
                       controller: _nameController,
@@ -1407,7 +1716,7 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
                             'This is the name other devices will see on the mesh.',
                       ),
                     ),
-                    if (_telemetryEnabled) ...[
+                    if (_advertLocationPolicy == 2) ...[
                       const SizedBox(height: 16),
                       Container(
                         padding: const EdgeInsets.all(14),
@@ -1420,14 +1729,14 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
                           crossAxisAlignment: CrossAxisAlignment.start,
                           children: [
                             Text(
-                              'Shared location',
+                              'Saved coordinates',
                               style: theme.textTheme.titleSmall?.copyWith(
                                 fontWeight: FontWeight.w800,
                               ),
                             ),
                             const SizedBox(height: 4),
                             Text(
-                              'Set coordinates manually or use your current location.',
+                              'These coordinates are used when advert policy is set to saved coordinates.',
                               style: theme.textTheme.bodySmall?.copyWith(
                                 color: colorScheme.onSurfaceVariant,
                               ),
@@ -1463,6 +1772,22 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
                           ],
                         ),
                       ),
+                    ] else if (_advertLocationPolicy == 1) ...[
+                      const SizedBox(height: 16),
+                      Container(
+                        padding: const EdgeInsets.all(14),
+                        decoration: BoxDecoration(
+                          color: colorScheme.surfaceContainerLow,
+                          borderRadius: BorderRadius.circular(22),
+                          border: Border.all(color: colorScheme.outlineVariant),
+                        ),
+                        child: Text(
+                          'The firmware will advertise the live GPS fix from the onboard sensor manager when available.',
+                          style: theme.textTheme.bodySmall?.copyWith(
+                            color: colorScheme.onSurfaceVariant,
+                          ),
+                        ),
+                      ),
                     ],
                     const SizedBox(height: 18),
                     if (_publicInfoError != null) ...[
@@ -1708,6 +2033,45 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
                             ),
                             keyboardType: TextInputType.number,
                           ),
+                          if (_selectedPathHashMode != null) ...[
+                            const SizedBox(height: 16),
+                            DropdownButtonFormField<int>(
+                              key: ValueKey('path-hash-$_selectedPathHashMode'),
+                              initialValue: _selectedPathHashMode,
+                              decoration: InputDecoration(
+                                labelText: 'Advert path hash size',
+                                border: OutlineInputBorder(
+                                  borderRadius: BorderRadius.circular(20),
+                                ),
+                                filled: true,
+                                fillColor: colorScheme.surfaceContainerLowest,
+                                helperText:
+                                    'Controls the low-level hash size used in adverts and flood paths.',
+                              ),
+                              items: const [
+                                DropdownMenuItem(
+                                  value: 0,
+                                  child: Text('1 byte (mode 0)'),
+                                ),
+                                DropdownMenuItem(
+                                  value: 1,
+                                  child: Text('2 bytes (mode 1)'),
+                                ),
+                                DropdownMenuItem(
+                                  value: 2,
+                                  child: Text('3 bytes (mode 2)'),
+                                ),
+                              ],
+                              onChanged: (int? newValue) {
+                                if (newValue != null) {
+                                  setState(() {
+                                    _selectedPathHashMode = newValue;
+                                  });
+                                  _markRadioSettingsDirty();
+                                }
+                              },
+                            ),
+                          ],
                         ],
                       ),
                     ),
@@ -1914,6 +2278,26 @@ class _DeviceConfigScreenState extends State<DeviceConfigScreen> {
     }
     return '$storageKb KB';
   }
+
+  String _formatBlePin(int? blePin) {
+    if (blePin == null) {
+      return AppLocalizations.of(context)!.unknown;
+    }
+    return blePin.toString().padLeft(6, '0');
+  }
+
+  String _pathHashModeLabel(int mode) {
+    switch (mode) {
+      case 0:
+        return '1 byte';
+      case 1:
+        return '2 bytes';
+      case 2:
+        return '3 bytes';
+      default:
+        return 'Mode $mode';
+    }
+  }
 }
 
 class _ConfigHeroCard extends StatelessWidget {
@@ -2153,17 +2537,52 @@ class _ConfigSectionCard extends StatelessWidget {
   }
 }
 
+class _ConfigDropdownField<T> extends StatelessWidget {
+  final String label;
+  final T value;
+  final List<DropdownMenuItem<T>> items;
+  final ValueChanged<T?> onChanged;
+
+  const _ConfigDropdownField({
+    required this.label,
+    required this.value,
+    required this.items,
+    required this.onChanged,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final colorScheme = Theme.of(context).colorScheme;
+    return DropdownButtonFormField<T>(
+      initialValue: value,
+      decoration: InputDecoration(
+        labelText: label,
+        border: OutlineInputBorder(borderRadius: BorderRadius.circular(20)),
+        filled: true,
+        fillColor: colorScheme.surfaceContainerLowest,
+      ),
+      items: items,
+      onChanged: onChanged,
+    );
+  }
+}
+
 class _StorageStat extends StatelessWidget {
   final String label;
   final String value;
+  final bool compact;
 
-  const _StorageStat({required this.label, required this.value});
+  const _StorageStat({
+    required this.label,
+    required this.value,
+    this.compact = false,
+  });
 
   @override
   Widget build(BuildContext context) {
     final colorScheme = Theme.of(context).colorScheme;
     return Container(
-      padding: const EdgeInsets.all(14),
+      padding: EdgeInsets.all(compact ? 12 : 14),
       decoration: BoxDecoration(
         color: colorScheme.surfaceContainerLowest,
         borderRadius: BorderRadius.circular(20),
@@ -2177,14 +2596,16 @@ class _StorageStat extends StatelessWidget {
             style: TextStyle(
               fontWeight: FontWeight.w600,
               color: colorScheme.onSurfaceVariant,
+              fontSize: compact ? 13 : null,
             ),
           ),
-          const SizedBox(height: 6),
+          SizedBox(height: compact ? 4 : 6),
           Text(
             value,
             style: TextStyle(
               fontWeight: FontWeight.w800,
               color: colorScheme.onSurface,
+              fontSize: compact ? 17 : null,
             ),
           ),
         ],

lib/screens/home_screen.dart

@@ -8,7 +8,6 @@ import 'package:shared_preferences/shared_preferences.dart';
 import 'package:vibration/vibration.dart';
 import '../providers/connection_provider.dart';
 import '../providers/app_provider.dart';
-import '../models/contact.dart';
 import '../models/device_info.dart' show ConnectionMode, DeviceInfo;
 import '../providers/messages_provider.dart';
 import '../providers/contacts_provider.dart';
@@ -439,133 +438,129 @@ class _HomeScreenState extends State<HomeScreen>
     // Request self telemetry so it's fresh
     context.read<ConnectionProvider>().requestSelfTelemetry();
 
-    // Find the device's own contact to show self telemetry
-    final selfKey = deviceInfo.publicKey;
-    Contact? selfContact;
-    if (selfKey != null) {
-      selfContact = context.read<ContactsProvider>().findContactByKey(
-        Uint8List.fromList(selfKey),
-      );
-    }
-    final telemetry = selfContact?.telemetry;
-
     showModalBottomSheet(
       context: context,
       shape: const RoundedRectangleBorder(
         borderRadius: BorderRadius.vertical(top: Radius.circular(16)),
       ),
-      builder: (context) => SafeArea(
+      builder: (context) => Consumer<ContactsProvider>(
-        child: Padding(
+        builder: (context, contactsProvider, child) {
-          padding: const EdgeInsets.all(20),
+          final telemetry = contactsProvider.selfTelemetry;
-          child: Column(
+
-            mainAxisSize: MainAxisSize.min,
+          return SafeArea(
-            children: [
+            child: Padding(
-              Container(
+              padding: const EdgeInsets.all(20),
-                width: 40,
+              child: Column(
-                height: 4,
+                mainAxisSize: MainAxisSize.min,
-                decoration: BoxDecoration(
+                children: [
-                  color: Theme.of(context).dividerColor,
+                  Container(
-                  borderRadius: BorderRadius.circular(2),
+                    width: 40,
-                ),
+                    height: 4,
+                    decoration: BoxDecoration(
+                      color: Theme.of(context).dividerColor,
+                      borderRadius: BorderRadius.circular(2),
+                    ),
+                  ),
+                  const SizedBox(height: 16),
+                  Text(
+                    deviceInfo.selfName ?? deviceInfo.deviceName ?? 'Device',
+                    style: Theme.of(context).textTheme.titleMedium,
+                  ),
+                  const SizedBox(height: 16),
+                  _deviceInfoRow(
+                    context,
+                    Icons.bluetooth,
+                    'BLE Signal',
+                    deviceInfo.signalRssi != null
+                        ? '${deviceInfo.signalRssi} dBm'
+                        : 'N/A',
+                  ),
+                  if (deviceInfo.batteryPercent != null)
+                    _deviceInfoRow(
+                      context,
+                      BatteryDisplayHelper.getBatteryIcon(
+                        deviceInfo.batteryPercent!,
+                      ),
+                      'Battery',
+                      '${deviceInfo.batteryPercent!.round()}%',
+                    ),
+                  if (deviceInfo.batteryMilliVolts != null)
+                    _deviceInfoRow(
+                      context,
+                      Icons.bolt,
+                      'Voltage',
+                      '${(deviceInfo.batteryMilliVolts! / 1000).toStringAsFixed(2)}V',
+                    ),
+                  if (deviceInfo.storageUsedKb != null &&
+                      deviceInfo.storageTotalKb != null)
+                    _deviceInfoRow(
+                      context,
+                      Icons.storage,
+                      'Storage',
+                      '${deviceInfo.storageUsedKb} / ${deviceInfo.storageTotalKb} KB',
+                    ),
+                  if (deviceInfo.firmwareVersion != null)
+                    _deviceInfoRow(
+                      context,
+                      Icons.system_update,
+                      'Firmware',
+                      'v${deviceInfo.firmwareVersion}',
+                    ),
+                  if (deviceInfo.radioFreq != null)
+                    _deviceInfoRow(
+                      context,
+                      Icons.radio,
+                      'Frequency',
+                      '${(deviceInfo.radioFreq! / 1000).toStringAsFixed(3)} MHz',
+                    ),
+                  if (deviceInfo.txPower != null)
+                    _deviceInfoRow(
+                      context,
+                      Icons.power,
+                      'TX Power',
+                      '${deviceInfo.txPower} dBm',
+                    ),
+                  if (telemetry != null) ...[
+                    const Divider(height: 24),
+                    Text(
+                      'Self Telemetry',
+                      style: Theme.of(context).textTheme.titleSmall,
+                    ),
+                    const SizedBox(height: 8),
+                    if (telemetry.temperature != null)
+                      _deviceInfoRow(
+                        context,
+                        Icons.thermostat,
+                        'Temperature',
+                        '${telemetry.temperature!.toStringAsFixed(1)}°C',
+                      ),
+                    if (telemetry.humidity != null)
+                      _deviceInfoRow(
+                        context,
+                        Icons.water_drop,
+                        'Humidity',
+                        '${telemetry.humidity!.toStringAsFixed(1)}%',
+                      ),
+                    if (telemetry.pressure != null)
+                      _deviceInfoRow(
+                        context,
+                        Icons.compress,
+                        'Pressure',
+                        '${telemetry.pressure!.toStringAsFixed(1)} hPa',
+                      ),
+                    if (telemetry.gpsLocation != null)
+                      _deviceInfoRow(
+                        context,
+                        Icons.gps_fixed,
+                        'GPS',
+                        '${telemetry.gpsLocation!.latitude.toStringAsFixed(5)}, ${telemetry.gpsLocation!.longitude.toStringAsFixed(5)}',
+                      ),
+                  ],
+                ],
               ),
-              const SizedBox(height: 16),
+            ),
-              Text(
+          );
-                deviceInfo.selfName ?? deviceInfo.deviceName ?? 'Device',
+        },
-                style: Theme.of(context).textTheme.titleMedium,
-              ),
-              const SizedBox(height: 16),
-              _deviceInfoRow(
-                context,
-                Icons.bluetooth,
-                'BLE Signal',
-                deviceInfo.signalRssi != null
-                    ? '${deviceInfo.signalRssi} dBm'
-                    : 'N/A',
-              ),
-              if (deviceInfo.batteryPercent != null)
-                _deviceInfoRow(
-                  context,
-                  BatteryDisplayHelper.getBatteryIcon(
-                    deviceInfo.batteryPercent!,
-                  ),
-                  'Battery',
-                  '${deviceInfo.batteryPercent!.round()}%',
-                ),
-              if (deviceInfo.batteryMilliVolts != null)
-                _deviceInfoRow(
-                  context,
-                  Icons.bolt,
-                  'Voltage',
-                  '${(deviceInfo.batteryMilliVolts! / 1000).toStringAsFixed(2)}V',
-                ),
-              if (deviceInfo.storageUsedKb != null &&
-                  deviceInfo.storageTotalKb != null)
-                _deviceInfoRow(
-                  context,
-                  Icons.storage,
-                  'Storage',
-                  '${deviceInfo.storageUsedKb} / ${deviceInfo.storageTotalKb} KB',
-                ),
-              if (deviceInfo.firmwareVersion != null)
-                _deviceInfoRow(
-                  context,
-                  Icons.system_update,
-                  'Firmware',
-                  'v${deviceInfo.firmwareVersion}',
-                ),
-              if (deviceInfo.radioFreq != null)
-                _deviceInfoRow(
-                  context,
-                  Icons.radio,
-                  'Frequency',
-                  '${(deviceInfo.radioFreq! / 1000).toStringAsFixed(3)} MHz',
-                ),
-              if (deviceInfo.txPower != null)
-                _deviceInfoRow(
-                  context,
-                  Icons.power,
-                  'TX Power',
-                  '${deviceInfo.txPower} dBm',
-                ),
-              if (telemetry != null) ...[
-                const Divider(height: 24),
-                Text(
-                  'Self Telemetry',
-                  style: Theme.of(context).textTheme.titleSmall,
-                ),
-                const SizedBox(height: 8),
-                if (telemetry.temperature != null)
-                  _deviceInfoRow(
-                    context,
-                    Icons.thermostat,
-                    'Temperature',
-                    '${telemetry.temperature!.toStringAsFixed(1)}°C',
-                  ),
-                if (telemetry.humidity != null)
-                  _deviceInfoRow(
-                    context,
-                    Icons.water_drop,
-                    'Humidity',
-                    '${telemetry.humidity!.toStringAsFixed(1)}%',
-                  ),
-                if (telemetry.pressure != null)
-                  _deviceInfoRow(
-                    context,
-                    Icons.compress,
-                    'Pressure',
-                    '${telemetry.pressure!.toStringAsFixed(1)} hPa',
-                  ),
-                if (telemetry.gpsLocation != null)
-                  _deviceInfoRow(
-                    context,
-                    Icons.gps_fixed,
-                    'GPS',
-                    '${telemetry.gpsLocation!.latitude.toStringAsFixed(5)}, ${telemetry.gpsLocation!.longitude.toStringAsFixed(5)}',
-                  ),
-              ],
-            ],
-          ),
-        ),
       ),
     );
   }
@@ -587,9 +582,9 @@ class _HomeScreenState extends State<HomeScreen>
           ),
           Text(
             value,
-            style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+            style: Theme.of(
-              fontWeight: FontWeight.w600,
+              context,
-            ),
+            ).textTheme.bodyMedium?.copyWith(fontWeight: FontWeight.w600),
           ),
         ],
       ),
@@ -1224,58 +1219,56 @@ class _HomeScreenState extends State<HomeScreen>
                               ),
                               const SizedBox(height: 2),
                               GestureDetector(
-                                onTap: () => _showDeviceInfoSheet(
+                                onTap: () =>
-                                  context,
+                                    _showDeviceInfoSheet(context, deviceInfo),
-                                  deviceInfo,
-                                ),
                                 child: Row(
-                                mainAxisSize: MainAxisSize.min,
+                                  mainAxisSize: MainAxisSize.min,
-                                children: [
+                                  children: [
-                                  Icon(
+                                    Icon(
-                                    isTcpConnected
+                                      isTcpConnected
-                                        ? Icons.wifi_rounded
+                                          ? Icons.wifi_rounded
-                                        : Icons.bluetooth_connected_rounded,
+                                          : Icons.bluetooth_connected_rounded,
-                                    size: 13,
+                                      size: 13,
-                                    color: signalColor,
-                                  ),
-                                  if (!isTcpConnected &&
-                                      deviceInfo.signalRssi != null) ...[
-                                    const SizedBox(width: 4),
-                                    _buildMiniSignalBars(
-                                      activeBars:
-                                          BatteryDisplayHelper.getSignalBars(
-                                            deviceInfo.signalRssi!,
-                                          ),
                                       color: signalColor,
                                     ),
-                                  ],
+                                    if (!isTcpConnected &&
-                                  if (deviceInfo.batteryPercent != null) ...[
+                                        deviceInfo.signalRssi != null) ...[
-                                    const SizedBox(width: 8),
+                                      const SizedBox(width: 4),
-                                    Icon(
+                                      _buildMiniSignalBars(
-                                      BatteryDisplayHelper.getBatteryIcon(
+                                        activeBars:
-                                        deviceInfo.batteryPercent!,
+                                            BatteryDisplayHelper.getSignalBars(
+                                              deviceInfo.signalRssi!,
+                                            ),
+                                        color: signalColor,
                                       ),
-                                      size: 13,
+                                    ],
-                                      color:
+                                    if (deviceInfo.batteryPercent != null) ...[
-                                          BatteryDisplayHelper.getBatteryColor(
+                                      const SizedBox(width: 8),
-                                            deviceInfo.batteryPercent!,
+                                      Icon(
-                                          ),
+                                        BatteryDisplayHelper.getBatteryIcon(
-                                    ),
+                                          deviceInfo.batteryPercent!,
-                                    const SizedBox(width: 2),
+                                        ),
-                                    Text(
+                                        size: 13,
-                                      '${deviceInfo.batteryPercent!.round()}%',
-                                      style: TextStyle(
-                                        fontSize: 10,
-                                        fontWeight: FontWeight.w600,
                                         color:
                                             BatteryDisplayHelper.getBatteryColor(
                                               deviceInfo.batteryPercent!,
                                             ),
                                       ),
-                                    ),
+                                      const SizedBox(width: 2),
+                                      Text(
+                                        '${deviceInfo.batteryPercent!.round()}%',
+                                        style: TextStyle(
+                                          fontSize: 10,
+                                          fontWeight: FontWeight.w600,
+                                          color:
+                                              BatteryDisplayHelper.getBatteryColor(
+                                                deviceInfo.batteryPercent!,
+                                              ),
+                                        ),
+                                      ),
+                                    ],
                                   ],
-                                ],
+                                ),
-                              ),
                               ),
                             ],
                           ),

lib/screens/sensors_tab.dart

@@ -299,24 +299,28 @@ class _SensorsTabState extends State<SensorsTab> {
               final hasPersistedSensors =
                   sensorsProvider.watchedSensorKeys.isNotEmpty;
 
-              return RefreshIndicator(
+              Widget buildSensorCard(String key, int index) {
-                onRefresh: () => _refreshAll(context),
+                final contact = sensorsProvider.contactForDisplay(
-                child: ListView(
+                  key,
-                  padding: const EdgeInsets.fromLTRB(16, 16, 16, 96),
+                  contactsProvider: contactsProvider,
-                  children: [
+                  connectionProvider: connectionProvider,
-                    if (displayKeys.isEmpty)
+                );
-                      const _EmptySensorsState()
+                final availableFieldKeys = sensorMetricKeysFor(contact);
-                    else
+                final visibleFields = sensorsProvider.effectiveVisibleFieldsFor(
-                      ...displayKeys.map((key) {
+                  key,
-                        final contact = sensorsProvider.contactForDisplay(
+                  availableFieldKeys,
-                          key,
+                );
-                          contactsProvider: contactsProvider,
+
-                          connectionProvider: connectionProvider,
+                return Padding(
-                        );
+                  key: ValueKey<String>('sensor_card_$key'),
-                        final availableFieldKeys = sensorMetricKeysFor(contact);
+                  padding: EdgeInsets.only(
-                        final visibleFields = sensorsProvider
+                    bottom: index == displayKeys.length - 1 ? 0 : 12,
-                            .effectiveVisibleFieldsFor(key, availableFieldKeys);
+                  ),
-                        return SensorTelemetryCard(
+                  child: Row(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      Expanded(
+                        child: SensorTelemetryCard(
                           contact: contact,
                           state: sensorsProvider.stateFor(key),
                           visibleFields: visibleFields,
@@ -348,10 +352,70 @@ class _SensorsTabState extends State<SensorsTab> {
                             contactsProvider: contactsProvider,
                             connectionProvider: connectionProvider,
                           ),
-                        );
+                        ),
-                      }),
+                      ),
-                  ],
+                      if (hasPersistedSensors) ...[
-                ),
+                        const SizedBox(width: 8),
+                        Padding(
+                          padding: const EdgeInsets.only(top: 20),
+                          child: ReorderableDragStartListener(
+                            index: index,
+                            child: Tooltip(
+                              message: 'Move card',
+                              child: Container(
+                                decoration: BoxDecoration(
+                                  color: Theme.of(
+                                    context,
+                                  ).colorScheme.surfaceContainerHighest,
+                                  borderRadius: BorderRadius.circular(12),
+                                ),
+                                padding: const EdgeInsets.symmetric(
+                                  horizontal: 8,
+                                  vertical: 12,
+                                ),
+                                child: Icon(
+                                  Icons.drag_indicator,
+                                  color: Theme.of(
+                                    context,
+                                  ).colorScheme.onSurfaceVariant,
+                                ),
+                              ),
+                            ),
+                          ),
+                        ),
+                      ],
+                    ],
+                  ),
+                );
+              }
+
+              return RefreshIndicator(
+                onRefresh: () => _refreshAll(context),
+                child: displayKeys.isEmpty
+                    ? ListView(
+                        physics: const AlwaysScrollableScrollPhysics(),
+                        padding: const EdgeInsets.fromLTRB(16, 16, 16, 96),
+                        children: const [_EmptySensorsState()],
+                      )
+                    : hasPersistedSensors
+                    ? ReorderableListView.builder(
+                        buildDefaultDragHandles: false,
+                        physics: const AlwaysScrollableScrollPhysics(),
+                        padding: const EdgeInsets.fromLTRB(16, 16, 16, 96),
+                        itemCount: displayKeys.length,
+                        onReorder: (oldIndex, newIndex) =>
+                            sensorsProvider.reorderSensors(oldIndex, newIndex),
+                        itemBuilder: (context, index) =>
+                            buildSensorCard(displayKeys[index], index),
+                      )
+                    : ListView(
+                        physics: const AlwaysScrollableScrollPhysics(),
+                        padding: const EdgeInsets.fromLTRB(16, 16, 16, 96),
+                        children: [
+                          for (var i = 0; i < displayKeys.length; i++)
+                            buildSensorCard(displayKeys[i], i),
+                        ],
+                      ),
               );
             },
       ),

lib/services/profile_workspace_coordinator.dart

@@ -14,6 +14,8 @@ import '../providers/drawing_provider.dart';
 import '../providers/map_provider.dart';
 import '../providers/messages_provider.dart';
 import '../providers/sensors_provider.dart';
+import '../providers/voice_provider.dart';
+import '../providers/image_provider.dart' as ip;
 import 'app_config_snapshot_service.dart';
 import 'contact_storage_service.dart';
 import 'device_config_applicator.dart';
@@ -33,6 +35,8 @@ class ProfileWorkspaceCoordinator {
     required this.mapProvider,
     required this.drawingProvider,
     required this.channelsProvider,
+    required this.voiceProvider,
+    required this.imageProvider,
     required this.appProvider,
     AppConfigSnapshotService? appConfigSnapshotService,
     MapWorkspaceSnapshotService? mapWorkspaceSnapshotService,
@@ -58,13 +62,15 @@ class ProfileWorkspaceCoordinator {
   final MapProvider mapProvider;
   final DrawingProvider drawingProvider;
   final ChannelsProvider channelsProvider;
+  final VoiceProvider voiceProvider;
+  final ip.ImageProvider imageProvider;
   final AppProvider appProvider;
   final AppConfigSnapshotService _appConfigSnapshotService;
   final MapWorkspaceSnapshotService _mapWorkspaceSnapshotService;
   final DeviceConfigApplicator _deviceConfigApplicator;
   final MessageStorageService _messageStorageService;
   final ContactStorageService _contactStorageService;
-  bool _isSyncingDeviceProfile = false;
+  Future<void>? _deviceProfileSyncFuture;
 
   Future<void> setProfilesEnabled(bool enabled) async {
     final wasEnabled = profileManager.profilesEnabled;
@@ -279,41 +285,54 @@ class ProfileWorkspaceCoordinator {
   }
 
   Future<void> syncActiveProfileForCurrentDevice() async {
-    if (!profileManager.profilesEnabled || _isSyncingDeviceProfile) {
+    if (!profileManager.profilesEnabled) {
       return;
     }
+    final inFlightSync = _deviceProfileSyncFuture;
+    if (inFlightSync != null) {
+      await inFlightSync;
+      return;
+    }
+
+    final syncFuture = _syncActiveProfileForCurrentDeviceInternal();
+    _deviceProfileSyncFuture = syncFuture;
+    try {
+      await syncFuture;
+    } finally {
+      if (identical(_deviceProfileSyncFuture, syncFuture)) {
+        _deviceProfileSyncFuture = null;
+      }
+    }
+  }
+
+  Future<void> _syncActiveProfileForCurrentDeviceInternal() async {
     final deviceKey = _currentDeviceProfileKey;
     if (deviceKey == null) {
       return;
     }
 
-    _isSyncingDeviceProfile = true;
+    final profile = await _ensureProfileForCurrentDevice();
-    try {
+    final targetProfileId = profile.id;
-      final profile = await _ensureProfileForCurrentDevice();
+    if (targetProfileId == profileManager.activeProfileId) {
-      final targetProfileId = profile.id;
+      return;
-      if (targetProfileId == profileManager.activeProfileId) {
-        return;
-      }
-
-      await _persistCurrentState();
-      await profileManager.setActiveProfileIdForDevice(
-        targetProfileId,
-        deviceKey: deviceKey,
-      );
-      await _switchRuntimeScope(targetProfileId);
-
-      await _appConfigSnapshotService.apply(
-        profile.sections.appSettings,
-        appProvider,
-      );
-      await _mapWorkspaceSnapshotService.apply(
-        profile.sections.mapWorkspace,
-        mapProvider: mapProvider,
-        drawingProvider: drawingProvider,
-      );
-    } finally {
-      _isSyncingDeviceProfile = false;
     }
+
+    await _persistCurrentState();
+    await profileManager.setActiveProfileIdForDevice(
+      targetProfileId,
+      deviceKey: deviceKey,
+    );
+    await _switchRuntimeScope(targetProfileId);
+
+    await _appConfigSnapshotService.apply(
+      profile.sections.appSettings,
+      appProvider,
+    );
+    await _mapWorkspaceSnapshotService.apply(
+      profile.sections.mapWorkspace,
+      mapProvider: mapProvider,
+      drawingProvider: drawingProvider,
+    );
   }
 
   Future<ConfigProfile> _ensureProfileForCurrentDevice() async {
@@ -387,6 +406,8 @@ class ProfileWorkspaceCoordinator {
     await sensorsProvider.reloadProfileScopedState();
     await drawingProvider.reloadProfileScopedState();
     await mapProvider.reloadProfileScopedState();
+    await voiceProvider.reloadProfileScopedState();
+    await imageProvider.reloadProfileScopedState();
     await appProvider.reloadProfileScopedSettings();
   }
 

lib/widgets/connection_dialog.dart

@@ -5,8 +5,17 @@ import '../l10n/app_localizations.dart';
 import '../providers/app_provider.dart';
 import '../providers/connection_provider.dart';
 import '../services/network_scanner_service.dart';
+import '../services/profile_workspace_coordinator.dart';
 import '../services/serial/serial_transport.dart';
 
+Future<void> _initializeConnectedWorkspace({
+  required ProfileWorkspaceCoordinator profileWorkspaceCoordinator,
+  required AppProvider appProvider,
+}) async {
+  await profileWorkspaceCoordinator.syncActiveProfileForCurrentDevice();
+  await appProvider.initialize();
+}
+
 /// Connection Dialog with tabs for BLE devices and Network servers
 class ConnectionDialog extends StatefulWidget {
   const ConnectionDialog({super.key});
@@ -426,6 +435,8 @@ class _ConnectionDialogState extends State<ConnectionDialog>
 
                     Future<void> connectBle() async {
                       final appProvider = context.read<AppProvider>();
+                      final profileWorkspaceCoordinator = context
+                          .read<ProfileWorkspaceCoordinator>();
                       setState(() {
                         _connectingBleDeviceId = deviceId;
                       });
@@ -436,7 +447,11 @@ class _ConnectionDialogState extends State<ConnectionDialog>
                         );
                         if (success &&
                             connectionProvider.deviceInfo.isConnected) {
-                          await appProvider.initialize();
+                          await _initializeConnectedWorkspace(
+                            profileWorkspaceCoordinator:
+                                profileWorkspaceCoordinator,
+                            appProvider: appProvider,
+                          );
                         }
                       } finally {
                         if (mounted) {
@@ -533,6 +548,8 @@ class _ConnectionDialogState extends State<ConnectionDialog>
                       final connectionProvider = context
                           .read<ConnectionProvider>();
                       final appProvider = context.read<AppProvider>();
+                      final profileWorkspaceCoordinator = context
+                          .read<ProfileWorkspaceCoordinator>();
                       final navigator = Navigator.of(context);
                       final messenger = ScaffoldMessenger.of(context);
 
@@ -554,7 +571,11 @@ class _ConnectionDialogState extends State<ConnectionDialog>
                           server.ipAddress,
                           server.port,
                         );
-                        await appProvider.initialize();
+                        await _initializeConnectedWorkspace(
+                          profileWorkspaceCoordinator:
+                              profileWorkspaceCoordinator,
+                          appProvider: appProvider,
+                        );
 
                         if (mounted) {
                           navigator.pop();
@@ -781,6 +802,8 @@ class _SerialDeviceListState extends State<_SerialDeviceList> {
     try {
       final connectionProvider = context.read<ConnectionProvider>();
       final appProvider = context.read<AppProvider>();
+      final profileWorkspaceCoordinator = context
+          .read<ProfileWorkspaceCoordinator>();
       final connection = await _transport.connect(device);
       final success = await connectionProvider.connectSerial(
         service: connection.service,
@@ -791,7 +814,10 @@ class _SerialDeviceListState extends State<_SerialDeviceList> {
       if (!mounted) return;
 
       if (success) {
-        await appProvider.initialize();
+        await _initializeConnectedWorkspace(
+          profileWorkspaceCoordinator: profileWorkspaceCoordinator,
+          appProvider: appProvider,
+        );
         widget.onConnected();
       } else {
         await connection.disconnect();

lib/widgets/contacts/contact_tile.dart

@@ -352,6 +352,7 @@ class ContactTile extends StatelessWidget {
 
   void _showContactActionSheet(BuildContext context, Contact contact) {
     final l10n = AppLocalizations.of(context)!;
+    final canToggleFavourite = !contact.isChannel;
     final canMessage =
         contact.type == ContactType.chat ||
         contact.type == ContactType.room ||
@@ -369,192 +370,168 @@ class ContactTile extends StatelessWidget {
     final sensorsProvider = context.read<SensorsProvider>();
     final isInSensors = sensorsProvider.isWatched(contact.publicKeyHex);
 
-    showModalBottomSheet(
+    final primaryActions = <_ContactSheetAction>[
-      context: context,
+      if (canMessage)
-      shape: const RoundedRectangleBorder(
+        _ContactSheetAction(
-        borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
+          icon: Icons.message_outlined,
-      ),
+          label: l10n.messages,
-      builder: (sheetContext) => SafeArea(
+          onTap: () async {
-        child: SingleChildScrollView(
+            Navigator.pop(context);
-          child: Column(
+            await _openMessagesForContact(context, contact);
-            mainAxisSize: MainAxisSize.min,
+          },
-            children: [
-              if (!contact.isChannel)
-                ListTile(
-                  leading: Icon(
-                    contact.isFavourite ? Icons.star : Icons.star_outline,
-                    color: contact.isFavourite ? Colors.amber : null,
-                  ),
-                  title: Text(
-                    contact.isFavourite
-                        ? 'Remove from Favourites'
-                        : 'Add to Favourites',
-                  ),
-                  onTap: () async {
-                    Navigator.pop(sheetContext);
-                    final toggled = contact.toggleFavourite();
-                    final connectionProvider = context
-                        .read<ConnectionProvider>();
-                    await connectionProvider.addOrUpdateContact(toggled);
-                    if (context.mounted) {
-                      // Refresh contact from device so the local cache is updated
-                      await connectionProvider.getContact(contact.publicKey);
-                    }
-                  },
-                ),
-              if (!contact.isChannel)
-                ListTile(
-                  leading: Icon(Icons.share_outlined),
-                  title: Text(l10n.shareContact),
-                  onTap: () async {
-                    Navigator.pop(sheetContext);
-                    final connectionProvider = context
-                        .read<ConnectionProvider>();
-                    final url = await connectionProvider.exportContactUrl(
-                      contact.publicKey,
-                    );
-                    if (url != null && context.mounted) {
-                      await Clipboard.setData(ClipboardData(text: url));
-                      if (context.mounted) {
-                        ScaffoldMessenger.of(context).showSnackBar(
-                          SnackBar(
-                            content: Text(l10n.contactLinkCopiedToClipboard),
-                          ),
-                        );
-                      }
-                    } else if (context.mounted) {
-                      ScaffoldMessenger.of(context).showSnackBar(
-                        SnackBar(content: Text(l10n.failedToExportContact)),
-                      );
-                    }
-                  },
-                ),
-              ListTile(
-                leading: 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)
-                ListTile(
-                  leading: 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 (canPreviewSensor)
-                ListTile(
-                  leading: Icon(Icons.visibility_outlined),
-                  title: Text(l10n.preview),
-                  onTap: () async {
-                    Navigator.pop(sheetContext);
-                    await Future<void>.delayed(Duration.zero);
-                    if (!context.mounted) return;
-                    await _showSensorPreviewView(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: Icon(Icons.alt_route),
-                  title: Text(l10n.contactSetPath),
-                  onTap: () {
-                    Navigator.pop(sheetContext);
-                    _showSetRouteDialog(context, contact);
-                  },
-                ),
-              if (!contact.isChannel)
-                ListTile(
-                  leading: Icon(Icons.route),
-                  title: Text(l10n.trace),
-                  onTap: () {
-                    Navigator.pop(sheetContext);
-                    _showTraceSheet(context, contact);
-                  },
-                ),
-              if (contact.type == ContactType.repeater)
-                ListTile(
-                  leading: const Icon(Icons.hub_outlined),
-                  title: const Text('View Neighbours'),
-                  onTap: () {
-                    Navigator.pop(sheetContext);
-                    _showNeighbours(context, contact);
-                  },
-                ),
-              if (!contact.isPublicChannel)
-                ListTile(
-                  leading: Icon(Icons.edit_outlined),
-                  title: Text(l10n.editName),
-                  onTap: () {
-                    Navigator.pop(sheetContext);
-                    _showNameOverrideDialog(context, contact);
-                  },
-                ),
-              if (!contact.isPublicChannel)
-                ListTile(
-                  leading: 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);
-                      }
-                    });
-                  },
-                ),
-            ],
-          ),
         ),
+      if (!contact.isChannel)
+        _ContactSheetAction(
+          icon: Icons.share_outlined,
+          label: l10n.share,
+          onTap: () async {
+            Navigator.pop(context);
+            final connectionProvider = context.read<ConnectionProvider>();
+            final url = await connectionProvider.exportContactUrl(
+              contact.publicKey,
+            );
+            if (url != null && context.mounted) {
+              await Clipboard.setData(ClipboardData(text: url));
+              if (context.mounted) {
+                ScaffoldMessenger.of(context).showSnackBar(
+                  SnackBar(content: Text(l10n.contactLinkCopiedToClipboard)),
+                );
+              }
+            } else if (context.mounted) {
+              ScaffoldMessenger.of(context).showSnackBar(
+                SnackBar(content: Text(l10n.failedToExportContact)),
+              );
+            }
+          },
+        ),
+      if (canSetPath)
+        _ContactSheetAction(
+          icon: Icons.alt_route,
+          label: l10n.contactSetPath,
+          onTap: () async {
+            Navigator.pop(context);
+            await _showSetRouteDialog(context, contact);
+          },
+        ),
+      if (!contact.isPublicChannel)
+        _ContactSheetAction(
+          icon: Icons.delete_outline_rounded,
+          label: l10n.delete,
+          destructive: true,
+          onTap: () async {
+            Navigator.pop(context);
+            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);
+              }
+            });
+          },
+        ),
+    ];
+
+    final secondaryActions = <_ContactSheetAction>[
+      if (contact.displayLocation != null)
+        _ContactSheetAction(
+          icon: Icons.map_outlined,
+          label: l10n.viewOnMap,
+          onTap: () async {
+            Navigator.pop(context);
+            _showContactOnMap(context, contact);
+          },
+        ),
+      if (contact.type == ContactType.room && !contact.isPublicChannel)
+        _ContactSheetAction(
+          icon: Icons.login,
+          label:
+              context
+                      .read<ConnectionProvider>()
+                      .getRoomLoginState(contact.publicKeyPrefix)
+                      ?.isLoggedIn ==
+                  true
+              ? l10n.reLoginToRoom
+              : l10n.loginToRoom,
+          onTap: () async {
+            Navigator.pop(context);
+            _showRoomLoginDialog(context, contact);
+          },
+        ),
+      if (canPreviewSensor)
+        _ContactSheetAction(
+          icon: Icons.visibility_outlined,
+          label: l10n.preview,
+          onTap: () async {
+            Navigator.pop(context);
+            await Future<void>.delayed(Duration.zero);
+            if (!context.mounted) return;
+            await _showSensorPreviewView(context, contact);
+          },
+        ),
+      if (canAddToSensors)
+        _ContactSheetAction(
+          icon: isInSensors ? Icons.sensors : Icons.sensors_outlined,
+          label: isInSensors ? l10n.contactInSensors : l10n.contactAddToSensors,
+          enabled: !isInSensors,
+          onTap: () async {
+            Navigator.pop(context);
+            await _addContactToSensors(context, contact);
+          },
+        ),
+      if (!contact.isChannel)
+        _ContactSheetAction(
+          icon: Icons.route,
+          label: l10n.trace,
+          onTap: () async {
+            Navigator.pop(context);
+            _showTraceSheet(context, contact);
+          },
+        ),
+      if (contact.type == ContactType.repeater)
+        _ContactSheetAction(
+          icon: Icons.hub_outlined,
+          label: 'View Neighbours',
+          onTap: () async {
+            Navigator.pop(context);
+            _showNeighbours(context, contact);
+          },
+        ),
+      if (!contact.isPublicChannel)
+        _ContactSheetAction(
+          icon: Icons.edit_outlined,
+          label: l10n.editName,
+          onTap: () async {
+            Navigator.pop(context);
+            _showNameOverrideDialog(context, contact);
+          },
+        ),
+    ];
+
+    showModalBottomSheet<void>(
+      context: context,
+      isScrollControlled: true,
+      showDragHandle: true,
+      backgroundColor: Colors.transparent,
+      builder: (sheetContext) => _ContactActionSheet(
+        contact: contact,
+        primaryActions: primaryActions,
+        secondaryActions: secondaryActions,
+        showFavouriteButton: canToggleFavourite,
+        initialFavourite: contact.isFavourite,
+        onClose: () => Navigator.pop(sheetContext),
+        onToggleFavourite: !canToggleFavourite
+            ? null
+            : () async {
+                final toggled = contact.toggleFavourite();
+                final connectionProvider = context.read<ConnectionProvider>();
+                await connectionProvider.addOrUpdateContact(toggled);
+                if (context.mounted) {
+                  await connectionProvider.getContact(contact.publicKey);
+                }
+              },
       ),
     );
   }
@@ -1168,6 +1145,464 @@ class _SensorPreviewView extends StatelessWidget {
   }
 }
 
+class _ContactSheetAction {
+  final IconData icon;
+  final String label;
+  final Future<void> Function() onTap;
+  final bool destructive;
+  final bool enabled;
+
+  const _ContactSheetAction({
+    required this.icon,
+    required this.label,
+    required this.onTap,
+    this.destructive = false,
+    this.enabled = true,
+  });
+}
+
+class _ContactActionSheet extends StatefulWidget {
+  final Contact contact;
+  final List<_ContactSheetAction> primaryActions;
+  final List<_ContactSheetAction> secondaryActions;
+  final bool showFavouriteButton;
+  final bool initialFavourite;
+  final VoidCallback onClose;
+  final Future<void> Function()? onToggleFavourite;
+
+  const _ContactActionSheet({
+    required this.contact,
+    required this.primaryActions,
+    required this.secondaryActions,
+    required this.showFavouriteButton,
+    required this.initialFavourite,
+    required this.onClose,
+    required this.onToggleFavourite,
+  });
+
+  @override
+  State<_ContactActionSheet> createState() => _ContactActionSheetState();
+}
+
+class _ContactActionSheetState extends State<_ContactActionSheet> {
+  late bool _isFavourite;
+  bool _isUpdatingFavourite = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _isFavourite = widget.initialFavourite;
+  }
+
+  Future<void> _toggleFavourite() async {
+    final callback = widget.onToggleFavourite;
+    if (callback == null || _isUpdatingFavourite) {
+      return;
+    }
+
+    setState(() {
+      _isUpdatingFavourite = true;
+    });
+
+    try {
+      await callback();
+      if (!mounted) {
+        return;
+      }
+      setState(() {
+        _isFavourite = !_isFavourite;
+      });
+    } finally {
+      if (mounted) {
+        setState(() {
+          _isUpdatingFavourite = false;
+        });
+      }
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    final colorScheme = theme.colorScheme;
+    final l10n = AppLocalizations.of(context)!;
+    final contact = widget.contact;
+    final title = contact.getLocalizedDisplayName(context);
+    final routeLabel = !contact.routeHasPath || contact.routeHopCount <= 0
+        ? l10n.direct
+        : contact.routeCanonicalText;
+    final bottomInset = MediaQuery.of(context).viewPadding.bottom;
+
+    return Container(
+      constraints: BoxConstraints(
+        maxHeight: MediaQuery.of(context).size.height * 0.88,
+      ),
+      clipBehavior: Clip.antiAlias,
+      decoration: BoxDecoration(
+        color: colorScheme.surface,
+        borderRadius: const BorderRadius.vertical(top: Radius.circular(32)),
+        boxShadow: [
+          BoxShadow(
+            color: colorScheme.shadow.withValues(alpha: 0.12),
+            blurRadius: 24,
+            offset: const Offset(0, -4),
+          ),
+        ],
+      ),
+      child: Material(
+        color: colorScheme.surface,
+        child: SingleChildScrollView(
+          padding: EdgeInsets.fromLTRB(16, 8, 16, 16 + bottomInset),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Row(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  DecoratedBox(
+                    decoration: BoxDecoration(
+                      borderRadius: BorderRadius.circular(24),
+                      boxShadow: [
+                        BoxShadow(
+                          color: colorScheme.shadow.withValues(alpha: 0.08),
+                          blurRadius: 12,
+                          offset: const Offset(0, 4),
+                        ),
+                      ],
+                    ),
+                    child: ContactAvatar(
+                      contact: contact,
+                      radius: 28,
+                      displayName: title,
+                    ),
+                  ),
+                  const SizedBox(width: 14),
+                  Expanded(
+                    child: Padding(
+                      padding: const EdgeInsets.only(top: 2),
+                      child: Column(
+                        crossAxisAlignment: CrossAxisAlignment.start,
+                        children: [
+                          Text(
+                            title,
+                            style: theme.textTheme.titleLarge?.copyWith(
+                              fontWeight: FontWeight.w900,
+                              letterSpacing: -0.45,
+                            ),
+                          ),
+                          const SizedBox(height: 4),
+                          Text(
+                            contact.isPublicChannel
+                                ? l10n.broadcastToAllNearby
+                                : contact.publicKeyShort,
+                            style: theme.textTheme.bodyMedium?.copyWith(
+                              color: colorScheme.onSurfaceVariant,
+                              fontFamily: contact.isPublicChannel
+                                  ? null
+                                  : 'monospace',
+                            ),
+                          ),
+                          const SizedBox(height: 10),
+                          Wrap(
+                            spacing: 8,
+                            runSpacing: 8,
+                            children: [
+                              _ContactSheetChip(
+                                icon:
+                                    contact.routeHasPath &&
+                                        contact.routeHopCount > 0
+                                    ? Icons.alt_route
+                                    : Icons.north_east_rounded,
+                                label: routeLabel,
+                                monospace:
+                                    contact.routeHasPath &&
+                                    contact.routeHopCount > 0,
+                              ),
+                            ],
+                          ),
+                        ],
+                      ),
+                    ),
+                  ),
+                  Row(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      if (widget.showFavouriteButton)
+                        IconButton.filledTonal(
+                          onPressed: _isUpdatingFavourite
+                              ? null
+                              : _toggleFavourite,
+                          tooltip: l10n.favourites,
+                          icon: _isUpdatingFavourite
+                              ? SizedBox(
+                                  width: 18,
+                                  height: 18,
+                                  child: CircularProgressIndicator(
+                                    strokeWidth: 2,
+                                    color: colorScheme.primary,
+                                  ),
+                                )
+                              : Icon(
+                                  _isFavourite
+                                      ? Icons.star_rounded
+                                      : Icons.star_outline,
+                                  color: _isFavourite ? Colors.amber : null,
+                                ),
+                        ),
+                      if (widget.showFavouriteButton) const SizedBox(width: 8),
+                      IconButton(
+                        onPressed: widget.onClose,
+                        tooltip: l10n.close,
+                        icon: const Icon(Icons.close_rounded),
+                      ),
+                    ],
+                  ),
+                ],
+              ),
+              if (widget.primaryActions.isNotEmpty) ...[
+                const SizedBox(height: 20),
+                LayoutBuilder(
+                  builder: (context, constraints) {
+                    final columnCount = widget.primaryActions.length <= 1
+                        ? 1
+                        : widget.primaryActions.length == 2
+                        ? 2
+                        : 3;
+                    final itemWidth =
+                        (constraints.maxWidth - (12 * (columnCount - 1))) /
+                        columnCount;
+                    return Wrap(
+                      spacing: 12,
+                      runSpacing: 12,
+                      children: [
+                        for (final action in widget.primaryActions)
+                          SizedBox(
+                            width: itemWidth,
+                            child: _ContactPrimaryActionButton(action: action),
+                          ),
+                      ],
+                    );
+                  },
+                ),
+              ],
+              if (widget.secondaryActions.isNotEmpty) ...[
+                const SizedBox(height: 20),
+                Padding(
+                  padding: const EdgeInsets.only(left: 4, bottom: 8),
+                  child: Align(
+                    alignment: Alignment.centerLeft,
+                    child: Text(
+                      l10n.others,
+                      style: theme.textTheme.labelLarge?.copyWith(
+                        color: colorScheme.onSurfaceVariant,
+                        fontWeight: FontWeight.w700,
+                        letterSpacing: 0.2,
+                      ),
+                    ),
+                  ),
+                ),
+                Container(
+                  decoration: BoxDecoration(
+                    color: colorScheme.surfaceContainerLow,
+                    borderRadius: BorderRadius.circular(24),
+                    border: Border.all(
+                      color: colorScheme.outlineVariant.withValues(alpha: 0.28),
+                    ),
+                  ),
+                  child: Column(
+                    children: [
+                      for (
+                        var index = 0;
+                        index < widget.secondaryActions.length;
+                        index++
+                      )
+                        _ContactSecondaryActionTile(
+                          action: widget.secondaryActions[index],
+                          showDivider:
+                              index != widget.secondaryActions.length - 1,
+                        ),
+                    ],
+                  ),
+                ),
+              ],
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class _ContactPrimaryActionButton extends StatelessWidget {
+  final _ContactSheetAction action;
+
+  const _ContactPrimaryActionButton({required this.action});
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    final colorScheme = theme.colorScheme;
+    final accent = action.destructive ? colorScheme.error : colorScheme.primary;
+    final backgroundColor = action.destructive
+        ? colorScheme.errorContainer.withValues(alpha: 0.82)
+        : Color.alphaBlend(
+            accent.withValues(alpha: 0.12),
+            colorScheme.surfaceContainerLow,
+          );
+    final foregroundColor = action.destructive
+        ? colorScheme.onErrorContainer
+        : accent;
+
+    return Material(
+      color: Colors.transparent,
+      child: InkWell(
+        borderRadius: BorderRadius.circular(18),
+        onTap: action.enabled ? action.onTap : null,
+        child: Ink(
+          height: 80,
+          decoration: BoxDecoration(
+            color: backgroundColor,
+            borderRadius: BorderRadius.circular(18),
+            border: Border.all(
+              color: action.destructive
+                  ? colorScheme.error.withValues(alpha: 0.18)
+                  : accent.withValues(alpha: 0.14),
+            ),
+          ),
+          child: Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 8),
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              crossAxisAlignment: CrossAxisAlignment.center,
+              children: [
+                Container(
+                  width: 28,
+                  height: 28,
+                  decoration: BoxDecoration(
+                    color: foregroundColor.withValues(alpha: 0.12),
+                    borderRadius: BorderRadius.circular(10),
+                  ),
+                  child: Icon(action.icon, color: foregroundColor, size: 15),
+                ),
+                const SizedBox(height: 6),
+                Text(
+                  action.label,
+                  maxLines: 1,
+                  textAlign: TextAlign.center,
+                  overflow: TextOverflow.ellipsis,
+                  style: theme.textTheme.labelLarge?.copyWith(
+                    color: action.enabled
+                        ? (action.destructive
+                              ? colorScheme.onErrorContainer
+                              : colorScheme.onSurface)
+                        : colorScheme.onSurfaceVariant,
+                    fontWeight: FontWeight.w800,
+                    letterSpacing: -0.1,
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class _ContactSecondaryActionTile extends StatelessWidget {
+  final _ContactSheetAction action;
+  final bool showDivider;
+
+  const _ContactSecondaryActionTile({
+    required this.action,
+    required this.showDivider,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final colorScheme = Theme.of(context).colorScheme;
+    final iconColor = action.enabled
+        ? (action.destructive
+              ? colorScheme.error
+              : colorScheme.onSurfaceVariant)
+        : colorScheme.onSurfaceVariant.withValues(alpha: 0.5);
+    final textColor = action.enabled
+        ? (action.destructive ? colorScheme.error : colorScheme.onSurface)
+        : colorScheme.onSurfaceVariant;
+
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        ListTile(
+          enabled: action.enabled,
+          onTap: action.enabled ? action.onTap : null,
+          leading: Icon(action.icon, color: iconColor),
+          title: Text(
+            action.label,
+            style: TextStyle(color: textColor, fontWeight: FontWeight.w600),
+          ),
+          minLeadingWidth: 18,
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(18),
+          ),
+        ),
+        if (showDivider)
+          Divider(
+            height: 1,
+            indent: 56,
+            endIndent: 16,
+            color: colorScheme.outlineVariant.withValues(alpha: 0.24),
+          ),
+      ],
+    );
+  }
+}
+
+class _ContactSheetChip extends StatelessWidget {
+  final IconData icon;
+  final String label;
+  final bool monospace;
+
+  const _ContactSheetChip({
+    required this.icon,
+    required this.label,
+    this.monospace = false,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final colorScheme = Theme.of(context).colorScheme;
+
+    return Container(
+      constraints: const BoxConstraints(maxWidth: 220),
+      padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 6),
+      decoration: BoxDecoration(
+        color: colorScheme.surfaceContainerHigh,
+        borderRadius: BorderRadius.circular(999),
+      ),
+      child: Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Icon(icon, size: 14, color: colorScheme.onSurfaceVariant),
+          const SizedBox(width: 6),
+          Flexible(
+            child: Text(
+              label,
+              maxLines: 1,
+              overflow: TextOverflow.ellipsis,
+              style: Theme.of(context).textTheme.labelMedium?.copyWith(
+                color: colorScheme.onSurfaceVariant,
+                fontWeight: FontWeight.w700,
+                fontFamily: monospace ? 'monospace' : null,
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}
+
 class _ContactNameOverrideSheet extends StatefulWidget {
   final String initialValue;
   final String advertisedName;

lib/widgets/sensors/sensor_telemetry_card.dart

@@ -1243,6 +1243,11 @@ class SensorTelemetryCard extends StatelessWidget {
                                     metric.wide)
                                 ? constraints.maxWidth
                                 : compactWidth,
+                            onLongPress: onRefresh == null
+                                ? null
+                                : () async {
+                                    await onRefresh!();
+                                  },
                           ),
                         )
                         .toList(),
@@ -2190,6 +2195,7 @@ class SensorMetricTile extends StatelessWidget {
   final double width;
   final String keyPrefix;
   final bool allowMapPreview;
+  final GestureLongPressCallback? onLongPress;
 
   const SensorMetricTile({
     super.key,
@@ -2197,6 +2203,7 @@ class SensorMetricTile extends StatelessWidget {
     required this.width,
     this.keyPrefix = 'sensor_metric',
     this.allowMapPreview = true,
+    this.onLongPress,
   });
 
   Future<void> _showExpandedMap(BuildContext context) async {
@@ -2271,142 +2278,152 @@ class SensorMetricTile extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Container(
+    return Material(
-      key: ValueKey('${keyPrefix}_${data.fieldKey}'),
+      color: Colors.transparent,
-      width: width,
+      child: InkWell(
-      padding: const EdgeInsets.all(8),
+        key: ValueKey('${keyPrefix}_${data.fieldKey}'),
-      decoration: BoxDecoration(
-        color: data.accent.withValues(alpha: 0.08),
         borderRadius: BorderRadius.circular(22),
-        border: Border.all(color: data.accent.withValues(alpha: 0.14)),
+        onLongPress: onLongPress,
-      ),
+        child: Container(
-      child: data.mapLocation == null || !allowMapPreview
+          width: width,
-          ? Stack(
+          padding: const EdgeInsets.all(8),
-              children: [
+          decoration: BoxDecoration(
-                Row(
+            color: data.accent.withValues(alpha: 0.08),
-                  crossAxisAlignment: CrossAxisAlignment.start,
+            borderRadius: BorderRadius.circular(22),
+            border: Border.all(color: data.accent.withValues(alpha: 0.14)),
+          ),
+          child: data.mapLocation == null || !allowMapPreview
+              ? Stack(
                   children: [
-                    _MetricIcon(accent: data.accent, icon: data.icon),
+                    Row(
-                    const SizedBox(width: 10),
+                      crossAxisAlignment: CrossAxisAlignment.start,
-                    Expanded(
+                      children: [
-                      child: _MetricText(data: data, keyPrefix: keyPrefix),
+                        _MetricIcon(accent: data.accent, icon: data.icon),
+                        const SizedBox(width: 10),
+                        Expanded(
+                          child: _MetricText(data: data, keyPrefix: keyPrefix),
+                        ),
+                      ],
                     ),
-                  ],
+                    if (data.channel != null)
-                ),
+                      Positioned(
-                if (data.channel != null)
+                        right: 0,
-                  Positioned(
+                        bottom: 0,
-                    right: 0,
+                        child: Text(
-                    bottom: 0,
+                          'ch${data.channel}',
-                    child: Text(
+                          style: TextStyle(
-                      'ch${data.channel}',
+                            fontSize: 9,
-                      style: TextStyle(
+                            fontWeight: FontWeight.w700,
-                        fontSize: 9,
+                            color: data.accent.withValues(alpha: 0.5),
-                        fontWeight: FontWeight.w700,
+                          ),
-                        color: data.accent.withValues(alpha: 0.5),
+                        ),
                       ),
-                    ),
+                  ],
-                  ),
+                )
-              ],
+              : Column(
-            )
-          : Column(
-              crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
-                Row(
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
-                    _MetricIcon(accent: data.accent, icon: data.icon),
+                    Row(
-                    const SizedBox(width: 10),
+                      crossAxisAlignment: CrossAxisAlignment.start,
-                    Expanded(
+                      children: [
-                      child: _MetricText(data: data, keyPrefix: keyPrefix),
+                        _MetricIcon(accent: data.accent, icon: data.icon),
+                        const SizedBox(width: 10),
+                        Expanded(
+                          child: _MetricText(data: data, keyPrefix: keyPrefix),
+                        ),
+                      ],
                     ),
-                  ],
+                    const SizedBox(height: 10),
-                ),
+                    Material(
-                const SizedBox(height: 10),
+                      color: Colors.transparent,
-                Material(
+                      child: InkWell(
-                  color: Colors.transparent,
+                        borderRadius: BorderRadius.circular(14),
-                  child: InkWell(
+                        onTap: () => _showExpandedMap(context),
-                    borderRadius: BorderRadius.circular(14),
+                        child: ClipRRect(
-                    onTap: () => _showExpandedMap(context),
+                          borderRadius: BorderRadius.circular(14),
-                    child: ClipRRect(
+                          child: SizedBox(
-                      borderRadius: BorderRadius.circular(14),
+                            height: 104,
-                      child: SizedBox(
+                            width: double.infinity,
-                        height: 104,
+                            child: Stack(
-                        width: double.infinity,
-                        child: Stack(
-                          children: [
-                            flutter_map.FlutterMap(
-                              options: flutter_map.MapOptions(
-                                initialCenter: data.mapLocation!,
-                                initialZoom: 14,
-                                interactionOptions:
-                                    const flutter_map.InteractionOptions(
-                                      flags: flutter_map.InteractiveFlag.none,
-                                    ),
-                              ),
                               children: [
-                                flutter_map.TileLayer(
+                                flutter_map.FlutterMap(
-                                  urlTemplate:
+                                  options: flutter_map.MapOptions(
-                                      'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
+                                    initialCenter: data.mapLocation!,
-                                  userAgentPackageName:
+                                    initialZoom: 14,
-                                      'com.meshcore.sar.meshcore_sar_app',
+                                    interactionOptions:
-                                ),
+                                        const flutter_map.InteractionOptions(
-                                flutter_map.MarkerLayer(
+                                          flags:
-                                  markers: [
+                                              flutter_map.InteractiveFlag.none,
-                                    flutter_map.Marker(
+                                        ),
-                                      point: data.mapLocation!,
+                                  ),
-                                      width: 32,
+                                  children: [
-                                      height: 32,
+                                    flutter_map.TileLayer(
-                                      child: Icon(
+                                      urlTemplate:
-                                        Icons.location_on,
+                                          'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
-                                        color: data.accent,
+                                      userAgentPackageName:
-                                        size: 28,
+                                          'com.meshcore.sar.meshcore_sar_app',
-                                      ),
+                                    ),
+                                    flutter_map.MarkerLayer(
+                                      markers: [
+                                        flutter_map.Marker(
+                                          point: data.mapLocation!,
+                                          width: 32,
+                                          height: 32,
+                                          child: Icon(
+                                            Icons.location_on,
+                                            color: data.accent,
+                                            size: 28,
+                                          ),
+                                        ),
+                                      ],
                                     ),
                                   ],
                                 ),
+                                Positioned(
+                                  right: 8,
+                                  bottom: 8,
+                                  child: Container(
+                                    padding: const EdgeInsets.symmetric(
+                                      horizontal: 6,
+                                      vertical: 3,
+                                    ),
+                                    decoration: BoxDecoration(
+                                      color: Colors.black.withValues(
+                                        alpha: 0.55,
+                                      ),
+                                      borderRadius: BorderRadius.circular(999),
+                                    ),
+                                    child: const Row(
+                                      mainAxisSize: MainAxisSize.min,
+                                      children: [
+                                        Icon(
+                                          Icons.open_in_full,
+                                          size: 12,
+                                          color: Colors.white,
+                                        ),
+                                        SizedBox(width: 4),
+                                        Text(
+                                          'Open map',
+                                          style: TextStyle(
+                                            color: Colors.white,
+                                            fontSize: 11,
+                                            fontWeight: FontWeight.w600,
+                                          ),
+                                        ),
+                                      ],
+                                    ),
+                                  ),
+                                ),
                               ],
                             ),
-                            Positioned(
+                          ),
-                              right: 8,
-                              bottom: 8,
-                              child: Container(
-                                padding: const EdgeInsets.symmetric(
-                                  horizontal: 6,
-                                  vertical: 3,
-                                ),
-                                decoration: BoxDecoration(
-                                  color: Colors.black.withValues(alpha: 0.55),
-                                  borderRadius: BorderRadius.circular(999),
-                                ),
-                                child: const Row(
-                                  mainAxisSize: MainAxisSize.min,
-                                  children: [
-                                    Icon(
-                                      Icons.open_in_full,
-                                      size: 12,
-                                      color: Colors.white,
-                                    ),
-                                    SizedBox(width: 4),
-                                    Text(
-                                      'Open map',
-                                      style: TextStyle(
-                                        color: Colors.white,
-                                        fontSize: 11,
-                                        fontWeight: FontWeight.w600,
-                                      ),
-                                    ),
-                                  ],
-                                ),
-                              ),
-                            ),
-                          ],
                         ),
                       ),
                     ),
-                  ),
+                  ],
                 ),
-              ],
+        ),
-            ),
+      ),
     );
   }
 }

test/providers/channels_provider_test.dart

@@ -0,0 +1,25 @@
+import 'dart:typed_data';
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:meshcore_sar_app/providers/channels_provider.dart';
+
+void main() {
+  group('ChannelsProvider device sync preparation', () {
+    test('clears runtime channel state before sync', () {
+      final provider = ChannelsProvider();
+
+      provider.addOrUpdateChannel(
+        index: 2,
+        name: 'Ops',
+        secret: Uint8List.fromList(List<int>.filled(16, 7)),
+      );
+      provider.selectChannel(2);
+
+      provider.prepareForDeviceSync();
+
+      expect(provider.channels, isEmpty);
+      expect(provider.selectedChannelIndex, 0);
+      expect(provider.selectedChannel, isNull);
+    });
+  });
+}

test/providers/contacts_provider_profile_scope_test.dart

@@ -10,10 +10,7 @@ import 'package:shared_preferences/shared_preferences.dart';
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
 
-  Contact createContact({
+  Contact createContact({required Uint8List key, required String name}) {
-    required Uint8List key,
-    required String name,
-  }) {
     return Contact(
       publicKey: key,
       type: ContactType.chat,
@@ -36,34 +33,37 @@ void main() {
     );
   });
 
-  test('initializeEarly respects the active profile storage namespace', () async {
+  test(
-    final storage = ContactStorageService();
+    'initializeEarly respects the active profile storage namespace',
-    final defaultContact = createContact(
+    () async {
-      key: Uint8List.fromList(List<int>.filled(32, 1)),
+      final storage = ContactStorageService();
-      name: 'Default Contact',
+      final defaultContact = createContact(
-    );
+        key: Uint8List.fromList(List<int>.filled(32, 1)),
-    final alphaContact = createContact(
+        name: 'Default Contact',
-      key: Uint8List.fromList(List<int>.filled(32, 2)),
+      );
-      name: 'Alpha Contact',
+      final alphaContact = createContact(
-    );
+        key: Uint8List.fromList(List<int>.filled(32, 2)),
+        name: 'Alpha Contact',
+      );
 
-    await storage.saveContacts([defaultContact]);
+      await storage.saveContacts([defaultContact]);
-    await storage.saveContacts([alphaContact], namespace: 'alpha');
+      await storage.saveContacts([alphaContact], namespace: 'alpha');
 
-    ProfileStorageScope.setScope(
+      ProfileStorageScope.setScope(
-      profilesEnabled: true,
+        profilesEnabled: true,
-      activeProfileId: 'alpha',
+        activeProfileId: 'alpha',
-    );
+      );
 
-    final provider = ContactsProvider();
+      final provider = ContactsProvider();
-    await provider.initializeEarly();
+      await provider.initializeEarly();
 
-    final names = provider.contacts
+      final names = provider.contacts
-        .where((contact) => !contact.isChannel)
+          .where((contact) => !contact.isChannel)
-        .map((contact) => contact.advName)
+          .map((contact) => contact.advName)
-        .toList();
+          .toList();
 
-    expect(names, <String>['Alpha Contact']);
+      expect(names, <String>['Alpha Contact']);
-    expect(provider.storageNamespace, 'alpha');
+      expect(provider.storageNamespace, 'alpha');
-  });
+    },
+  );
 }

test/providers/contacts_provider_test.dart

@@ -173,14 +173,8 @@ void main() {
           var updated = scopedProvider.findContactByKey(scopedKey)!;
           expect(updated.telemetry, isNotNull);
           expect(updated.telemetry!.gpsLocation, isNull);
-          expect(
+          expect(updated.displayLocation!.latitude, closeTo(45.1234, 0.0001));
-            updated.displayLocation!.latitude,
+          expect(updated.displayLocation!.longitude, closeTo(13.8765, 0.0001));
-            closeTo(45.1234, 0.0001),
-          );
-          expect(
-            updated.displayLocation!.longitude,
-            closeTo(13.8765, 0.0001),
-          );
 
           // Invalid 0,0 GPS frame should behave the same way.
           final invalidGps = CayenneLppParser.createGpsData(
@@ -192,14 +186,8 @@ void main() {
           updated = scopedProvider.findContactByKey(scopedKey)!;
           expect(updated.telemetry, isNotNull);
           expect(updated.telemetry!.gpsLocation, isNull);
-          expect(
+          expect(updated.displayLocation!.latitude, closeTo(45.1234, 0.0001));
-            updated.displayLocation!.latitude,
+          expect(updated.displayLocation!.longitude, closeTo(13.8765, 0.0001));
-            closeTo(45.1234, 0.0001),
-          );
-          expect(
-            updated.displayLocation!.longitude,
-            closeTo(13.8765, 0.0001),
-          );
         }
       },
     );
@@ -337,95 +325,107 @@ void main() {
       expect(updated.telemetry!.extraSensorData, containsPair('co2', 415.0));
     });
 
-    test('retains scalar telemetry but wipes stale extra sensor fields on refresh', () {
+    test(
-      final fullTelemetry = ContactTelemetry(
+      'retains scalar telemetry but wipes stale extra sensor fields on refresh',
-        gpsLocation: const LatLng(46.0569, 14.5058),
+      () {
-        batteryPercentage: 54.0,
+        final fullTelemetry = ContactTelemetry(
-        batteryMilliVolts: 3780,
+          gpsLocation: const LatLng(46.0569, 14.5058),
-        temperature: 19.5,
+          batteryPercentage: 54.0,
-        timestamp: DateTime.now().subtract(const Duration(minutes: 2)),
+          batteryMilliVolts: 3780,
-        humidity: 58.0,
+          temperature: 19.5,
-        pressure: 1011.2,
+          timestamp: DateTime.now().subtract(const Duration(minutes: 2)),
-        extraSensorData: const {'pm25': 8.0},
+          humidity: 58.0,
-      );
+          pressure: 1011.2,
+          extraSensorData: const {'pm25': 8.0},
+        );
 
-      provider.addOrUpdateContact(
+        provider.addOrUpdateContact(
-        createContact(
+          createContact(
-          key: publicKey,
+            key: publicKey,
-          type: ContactType.chat,
+            type: ContactType.chat,
-        ).copyWith(telemetry: fullTelemetry),
+          ).copyWith(telemetry: fullTelemetry),
-      );
+        );
 
-      final batteryOnly = CayenneLppParser.createBatteryData(3.95);
+        final batteryOnly = CayenneLppParser.createBatteryData(3.95);
-      provider.updateTelemetry(publicKey.sublist(0, 6), batteryOnly);
+        provider.updateTelemetry(publicKey.sublist(0, 6), batteryOnly);
 
-      final updated = provider.findContactByKey(publicKey)!;
+        final updated = provider.findContactByKey(publicKey)!;
-      expect(updated.telemetry, isNotNull);
+        expect(updated.telemetry, isNotNull);
-      expect(updated.telemetry!.gpsLocation, isNull);
+        expect(updated.telemetry!.gpsLocation, isNull);
-      expect(updated.displayLocation, const LatLng(46.0569, 14.5058));
+        expect(updated.displayLocation, const LatLng(46.0569, 14.5058));
-      expect(updated.telemetry!.batteryMilliVolts, isNotNull);
+        expect(updated.telemetry!.batteryMilliVolts, isNotNull);
-      expect(updated.telemetry!.batteryPercentage, isNotNull);
+        expect(updated.telemetry!.batteryPercentage, isNotNull);
-      expect(updated.telemetry!.temperature, equals(19.5));
+        expect(updated.telemetry!.temperature, equals(19.5));
-      expect(updated.telemetry!.humidity, equals(58.0));
+        expect(updated.telemetry!.humidity, equals(58.0));
-      expect(updated.telemetry!.pressure, equals(1011.2));
+        expect(updated.telemetry!.pressure, equals(1011.2));
-      expect(
+        expect(
-        updated.telemetry!.extraSensorData,
+          updated.telemetry!.extraSensorData,
-        containsPair('__source_channel:battery', 0),
+          containsPair('__source_channel:battery', 0),
-      );
+        );
-      expect(
+        expect(
-        updated.telemetry!.extraSensorData,
+          updated.telemetry!.extraSensorData,
-        containsPair('__source_channel:voltage', 0),
+          containsPair('__source_channel:voltage', 0),
-      );
+        );
-      expect(updated.telemetry!.extraSensorData, isNot(contains('pm25')));
+        expect(updated.telemetry!.extraSensorData, isNot(contains('pm25')));
-    });
+      },
+    );
 
-    test('replaces old source-channel mappings when a metric moves channels', () {
+    test(
-      final initialTelemetry = ContactTelemetry(
+      'replaces old source-channel mappings when a metric moves channels',
-        gpsLocation: null,
+      () {
-        batteryPercentage: null,
+        final initialTelemetry = ContactTelemetry(
-        batteryMilliVolts: null,
+          gpsLocation: null,
-        temperature: 21.5,
+          batteryPercentage: null,
-        timestamp: DateTime.now().subtract(const Duration(minutes: 2)),
+          batteryMilliVolts: null,
-        humidity: null,
+          temperature: 21.5,
-        pressure: null,
+          timestamp: DateTime.now().subtract(const Duration(minutes: 2)),
-        extraSensorData: const {
+          humidity: null,
-          '__source_channel:temperature': 2,
+          pressure: null,
-          'temperature_2': 21.5,
+          extraSensorData: const {
-          'humidity_4': 66.0,
+            '__source_channel:temperature': 2,
-        },
+            'temperature_2': 21.5,
-      );
+            'humidity_4': 66.0,
+          },
+        );
 
-      provider.addOrUpdateContact(
+        provider.addOrUpdateContact(
-        createContact(
+          createContact(
-          key: publicKey,
+            key: publicKey,
-          type: ContactType.chat,
+            type: ContactType.chat,
-        ).copyWith(telemetry: initialTelemetry),
+          ).copyWith(telemetry: initialTelemetry),
-      );
+        );
 
-      final movedChannelTelemetry = CayenneLppParser.createTemperatureData(
+        final movedChannelTelemetry = CayenneLppParser.createTemperatureData(
-        23.5,
+          23.5,
-        channel: 3,
+          channel: 3,
-      );
+        );
 
-      provider.updateTelemetry(publicKey.sublist(0, 6), movedChannelTelemetry);
+        provider.updateTelemetry(
+          publicKey.sublist(0, 6),
+          movedChannelTelemetry,
+        );
 
-      final updated = provider.findContactByKey(publicKey)!;
+        final updated = provider.findContactByKey(publicKey)!;
-      expect(updated.telemetry, isNotNull);
+        expect(updated.telemetry, isNotNull);
-      expect(updated.telemetry!.temperature, closeTo(23.5, 0.1));
+        expect(updated.telemetry!.temperature, closeTo(23.5, 0.1));
-      expect(
+        expect(
-        updated.telemetry!.extraSensorData,
+          updated.telemetry!.extraSensorData,
-        containsPair('__source_channel:temperature', 3),
+          containsPair('__source_channel:temperature', 3),
-      );
+        );
-      expect(
+        expect(
-        updated.telemetry!.extraSensorData,
+          updated.telemetry!.extraSensorData,
-        containsPair('temperature_3', closeTo(23.5, 0.1)),
+          containsPair('temperature_3', closeTo(23.5, 0.1)),
-      );
+        );
-      expect(
+        expect(
-        updated.telemetry!.extraSensorData,
+          updated.telemetry!.extraSensorData,
-        isNot(contains('temperature_2')),
+          isNot(contains('temperature_2')),
-      );
+        );
-      expect(updated.telemetry!.extraSensorData, isNot(contains('humidity_4')));
+        expect(
-    });
+          updated.telemetry!.extraSensorData,
+          isNot(contains('humidity_4')),
+        );
+      },
+    );
 
     test('builds message snapshot from latest valid telemetry', () {
       final telemetryData = CayenneLppParser.createGpsData(
@@ -870,6 +870,71 @@ void main() {
       );
     });
   });
+
+  group('ContactsProvider device sync preparation', () {
+    late ContactsProvider provider;
+
+    setUp(() {
+      SharedPreferences.setMockInitialValues({});
+      provider = ContactsProvider();
+    });
+
+    test(
+      'clears runtime contacts before sync without erasing persisted contacts or saved groups',
+      () async {
+        final key = createPublicKey(140);
+        final pendingKey = createPublicKey(180);
+
+        provider.addOrUpdateContact(
+          createContact(key: key, type: ContactType.chat, name: 'Synced Later'),
+        );
+        provider.addPendingAdvert(pendingKey);
+        await provider.addSavedGroupForFilter('teamMembers', 'alpha');
+
+        await provider.prepareForDeviceContactSync();
+
+        expect(provider.chatContacts, isEmpty);
+        expect(provider.pendingAdverts, isEmpty);
+        expect(provider.savedGroupsForSection('teamMembers'), hasLength(1));
+
+        final restored = ContactsProvider();
+        await restored.initializeEarly();
+
+        expect(
+          restored.chatContacts.map((contact) => contact.advName),
+          contains('Synced Later'),
+        );
+        expect(restored.savedGroupsForSection('teamMembers'), hasLength(1));
+      },
+    );
+  });
+
+  group('ContactsProvider self telemetry', () {
+    test(
+      'stores self telemetry without re-adding the device as a contact',
+      () async {
+        SharedPreferences.setMockInitialValues({});
+        final provider = ContactsProvider();
+        final selfKey = createPublicKey(200);
+
+        await provider.initialize(devicePublicKey: selfKey);
+        provider.updateTelemetry(
+          selfKey.sublist(0, 6),
+          CayenneLppParser.createTemperatureData(23.5, channel: 1),
+        );
+
+        expect(provider.selfTelemetry, isNotNull);
+        expect(provider.selfTelemetry!.temperature, closeTo(23.5, 0.1));
+        expect(provider.findContactByKey(selfKey), isNull);
+        expect(
+          provider.contacts.any(
+            (contact) => contact.publicKeyHex == publicKeyHex(selfKey),
+          ),
+          isFalse,
+        );
+      },
+    );
+  });
 }
 
 String publicKeyHex(Uint8List publicKey) {

test/providers/media_provider_profile_scope_test.dart

@@ -0,0 +1,134 @@
+import 'dart:async';
+import 'dart:typed_data';
+
+import 'package:flutter_test/flutter_test.dart';
+import 'package:meshcore_sar_app/providers/image_provider.dart';
+import 'package:meshcore_sar_app/providers/voice_provider.dart';
+import 'package:meshcore_sar_app/services/profiles_feature_service.dart';
+import 'package:meshcore_sar_app/services/voice_codec_service.dart';
+import 'package:meshcore_sar_app/services/voice_player_service.dart';
+import 'package:meshcore_sar_app/utils/image_message_parser.dart';
+import 'package:meshcore_sar_app/utils/voice_message_parser.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  setUp(() {
+    SharedPreferences.setMockInitialValues({});
+    ProfileStorageScope.setScope(
+      profilesEnabled: true,
+      activeProfileId: 'alpha',
+    );
+  });
+
+  test('VoiceProvider reloads profile-scoped sessions', () async {
+    final player = _FakeVoicePlayerService();
+    final provider = VoiceProvider(codec: VoiceCodecService(), player: player);
+    addTearDown(provider.dispose);
+
+    await provider.reloadProfileScopedState();
+    provider.registerEnvelope(
+      const VoiceEnvelope(
+        sessionId: 'a1b2c3d4',
+        mode: VoicePacketMode.mode1200,
+        total: 2,
+        durationMs: 1600,
+      ),
+    );
+    await Future<void>.delayed(const Duration(milliseconds: 50));
+
+    ProfileStorageScope.setScope(
+      profilesEnabled: true,
+      activeProfileId: 'beta',
+    );
+    await provider.reloadProfileScopedState();
+    expect(provider.session('a1b2c3d4'), isNull);
+
+    ProfileStorageScope.setScope(
+      profilesEnabled: true,
+      activeProfileId: 'alpha',
+    );
+    await provider.reloadProfileScopedState();
+    expect(provider.session('a1b2c3d4'), isNotNull);
+  });
+
+  test('ImageProvider reloads profile-scoped sessions', () async {
+    final provider = ImageProvider();
+
+    await provider.reloadProfileScopedState();
+    provider.registerEnvelope(
+      const ImageEnvelope(
+        sessionId: 'a1b2c3d4',
+        format: ImageFormat.avif,
+        total: 2,
+        width: 32,
+        height: 32,
+        sizeBytes: 8,
+      ),
+    );
+    provider.addFragment(
+      ImagePacket(
+        sessionId: 'a1b2c3d4',
+        format: ImageFormat.avif,
+        index: 0,
+        total: 2,
+        data: Uint8List.fromList([1, 2, 3, 4]),
+      ),
+      width: 32,
+      height: 32,
+    );
+    await Future<void>.delayed(const Duration(milliseconds: 50));
+
+    ProfileStorageScope.setScope(
+      profilesEnabled: true,
+      activeProfileId: 'beta',
+    );
+    await provider.reloadProfileScopedState();
+    expect(provider.session('a1b2c3d4'), isNull);
+
+    ProfileStorageScope.setScope(
+      profilesEnabled: true,
+      activeProfileId: 'alpha',
+    );
+    await provider.reloadProfileScopedState();
+    expect(provider.session('a1b2c3d4'), isNotNull);
+  });
+}
+
+class _FakeVoicePlayerService implements VoicePlayerService {
+  final StreamController<void> _events = StreamController<void>.broadcast();
+  bool _isPlaying = false;
+
+  @override
+  bool get isPlaying => _isPlaying;
+
+  @override
+  Duration get position => Duration.zero;
+
+  @override
+  Duration get duration => Duration.zero;
+
+  @override
+  Stream<void> get events => _events.stream;
+
+  @override
+  Future<void> play(Int16List pcmSamples, {required int sampleRateHz}) async {
+    _isPlaying = true;
+    _events.add(null);
+  }
+
+  @override
+  Future<void> stop() async {
+    _isPlaying = false;
+    _events.add(null);
+  }
+
+  @override
+  void dispose() {
+    _events.close();
+  }
+
+  @override
+  dynamic noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
+}

test/providers/sensors_provider_test.dart

@@ -6,6 +6,7 @@ import 'package:meshcore_sar_app/models/device_info.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/sensors_provider.dart';
+import 'package:meshcore_sar_app/services/cayenne_lpp_parser.dart';
 import 'package:meshcore_sar_app/services/profiles_feature_service.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
@@ -19,10 +20,17 @@ class _FakeContactsProvider extends ContactsProvider {
 }
 
 class _FakeConnectionProvider extends ConnectionProvider {
-  _FakeConnectionProvider({required bool isConnected})
+  _FakeConnectionProvider({
-    : _isConnected = isConnected;
+    required bool isConnected,
+    Uint8List? publicKey,
+    String? selfName,
+  }) : _isConnected = isConnected,
+       _publicKey = publicKey,
+       _selfName = selfName;
 
   final bool _isConnected;
+  final Uint8List? _publicKey;
+  final String? _selfName;
 
   int pingCalls = 0;
 
@@ -31,6 +39,8 @@ class _FakeConnectionProvider extends ConnectionProvider {
     connectionState: _isConnected
         ? ConnectionState.connected
         : ConnectionState.disconnected,
+    publicKey: _publicKey,
+    selfName: _selfName,
   );
 
   @override
@@ -65,9 +75,12 @@ void main() {
     expect(provider.isLoaded, isTrue);
   }
 
-  Contact buildSensorContact() {
+  Contact buildSensorContact({
+    int firstByte = 0x44,
+    String name = 'WX Station',
+  }) {
     final publicKey = Uint8List(32);
-    publicKey[0] = 0x44;
+    publicKey[0] = firstByte;
 
     return Contact(
       publicKey: publicKey,
@@ -75,7 +88,7 @@ void main() {
       flags: 0,
       outPathLen: 0,
       outPath: Uint8List(64),
-      advName: 'WX Station',
+      advName: name,
       lastAdvert: DateTime.now().millisecondsSinceEpoch ~/ 1000,
       advLat: 0,
       advLon: 0,
@@ -264,6 +277,36 @@ void main() {
     );
   });
 
+  test('watched sensor order persists across reloads', () async {
+    SharedPreferences.setMockInitialValues({});
+    final first = buildSensorContact(firstByte: 0x44, name: 'First');
+    final second = buildSensorContact(firstByte: 0x45, name: 'Second');
+    final third = buildSensorContact(firstByte: 0x46, name: 'Third');
+
+    final provider = SensorsProvider();
+    await waitUntilLoaded(provider);
+    await provider.addSensor(first);
+    await provider.addSensor(second);
+    await provider.addSensor(third);
+
+    await provider.reorderSensors(2, 0);
+
+    expect(provider.watchedSensorKeys, <String>[
+      third.publicKeyHex,
+      first.publicKeyHex,
+      second.publicKeyHex,
+    ]);
+
+    final reloadedProvider = SensorsProvider();
+    await waitUntilLoaded(reloadedProvider);
+
+    expect(reloadedProvider.watchedSensorKeys, <String>[
+      third.publicKeyHex,
+      first.publicKeyHex,
+      second.publicKeyHex,
+    ]);
+  });
+
   test(
     'unsupported auto refresh minutes normalize to nearest option',
     () async {
@@ -340,4 +383,32 @@ void main() {
       );
     },
   );
+
+  test('selfContact includes stored self telemetry', () async {
+    SharedPreferences.setMockInitialValues({});
+    final selfKey = Uint8List(32)..[0] = 0x66;
+    final contactsProvider = ContactsProvider();
+    await contactsProvider.initialize(devicePublicKey: selfKey);
+    contactsProvider.updateTelemetry(
+      selfKey.sublist(0, 6),
+      CayenneLppParser.createTemperatureData(19.5, channel: 1),
+    );
+
+    final connectionProvider = _FakeConnectionProvider(
+      isConnected: true,
+      publicKey: selfKey,
+      selfName: 'My Device',
+    );
+    final provider = SensorsProvider();
+    await waitUntilLoaded(provider);
+
+    final selfContact = provider.selfContact(
+      contactsProvider,
+      connectionProvider,
+    );
+
+    expect(selfContact, isNotNull);
+    expect(selfContact!.telemetry, isNotNull);
+    expect(selfContact.telemetry!.temperature, closeTo(19.5, 0.1));
+  });
 }

test/services/profile_workspace_coordinator_test.dart

@@ -13,6 +13,8 @@ import 'package:meshcore_sar_app/providers/drawing_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/providers/sensors_provider.dart';
+import 'package:meshcore_sar_app/providers/voice_provider.dart';
+import 'package:meshcore_sar_app/providers/image_provider.dart' as ip;
 import 'package:meshcore_sar_app/services/app_config_snapshot_service.dart';
 import 'package:meshcore_sar_app/services/contact_storage_service.dart';
 import 'package:meshcore_sar_app/services/device_config_applicator.dart';
@@ -207,15 +209,21 @@ void main() {
       final connectionProvider = _FakeConnectionProvider(
         deviceInfo: DeviceInfo(publicKey: Uint8List.fromList([1, 2, 3, 4])),
       );
+      final voiceProvider = _FakeVoiceProvider();
+      final imageProvider = _FakeImageProvider();
       final coordinator = _buildCoordinator(
         profileManager: manager,
         connectionProvider: connectionProvider,
+        voiceProvider: voiceProvider,
+        imageProvider: imageProvider,
       );
 
       await coordinator.syncActiveProfileForCurrentDevice();
 
       expect(manager.activeProfileId, alpha.id);
       expect(connectionProvider.disconnectCallCount, 0);
+      expect(voiceProvider.reloadCallCount, 1);
+      expect(imageProvider.reloadCallCount, 1);
     });
 
     test(
@@ -257,6 +265,8 @@ void main() {
 ProfileWorkspaceCoordinator _buildCoordinator({
   required ProfileManager profileManager,
   _FakeConnectionProvider? connectionProvider,
+  _FakeVoiceProvider? voiceProvider,
+  _FakeImageProvider? imageProvider,
 }) {
   return ProfileWorkspaceCoordinator(
     profileManager: profileManager,
@@ -267,6 +277,8 @@ ProfileWorkspaceCoordinator _buildCoordinator({
     mapProvider: _FakeMapProvider(),
     drawingProvider: _FakeDrawingProvider(),
     channelsProvider: _FakeChannelsProvider(),
+    voiceProvider: voiceProvider ?? _FakeVoiceProvider(),
+    imageProvider: imageProvider ?? _FakeImageProvider(),
     appProvider: _FakeAppProvider(),
     appConfigSnapshotService: _FakeAppConfigSnapshotService(),
     mapWorkspaceSnapshotService: _FakeMapWorkspaceSnapshotService(),
@@ -332,9 +344,8 @@ class _FakeDeviceConfigApplicator extends DeviceConfigApplicator {
 }
 
 class _FakeConnectionProvider implements ConnectionProvider {
-  _FakeConnectionProvider({
+  _FakeConnectionProvider({DeviceInfo? deviceInfo})
-    DeviceInfo? deviceInfo,
+    : deviceInfo = deviceInfo ?? DeviceInfo();
-  }) : deviceInfo = deviceInfo ?? DeviceInfo();
 
   int disconnectCallCount = 0;
 
@@ -407,6 +418,30 @@ class _FakeChannelsProvider implements ChannelsProvider {
   dynamic noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
 }
 
+class _FakeVoiceProvider implements VoiceProvider {
+  int reloadCallCount = 0;
+
+  @override
+  Future<void> reloadProfileScopedState() async {
+    reloadCallCount += 1;
+  }
+
+  @override
+  dynamic noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
+}
+
+class _FakeImageProvider implements ip.ImageProvider {
+  int reloadCallCount = 0;
+
+  @override
+  Future<void> reloadProfileScopedState() async {
+    reloadCallCount += 1;
+  }
+
+  @override
+  dynamic noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
+}
+
 class _FakeAppProvider implements AppProvider {
   @override
   Future<void> reloadProfileScopedSettings() async {}

test/widgets/sensor_telemetry_card_test.dart

@@ -189,4 +189,36 @@ void main() {
     expect(find.text('2°C'), findsOneWidget);
     expect(find.text('12.3 mm'), findsOneWidget);
   });
+
+  testWidgets('long pressing a telemetry bubble triggers refresh', (
+    tester,
+  ) async {
+    final contact = buildContact();
+    var refreshCount = 0;
+
+    await tester.pumpWidget(
+      MaterialApp(
+        localizationsDelegates: AppLocalizations.localizationsDelegates,
+        supportedLocales: AppLocalizations.supportedLocales,
+        home: Scaffold(
+          body: SensorTelemetryCard(
+            contact: contact,
+            state: SensorRefreshState.idle,
+            visibleFields: const {'temperature'},
+            fieldSpans: sensorFullWidthFieldSpans(const {'temperature'}),
+            onRefresh: () async {
+              refreshCount += 1;
+            },
+          ),
+        ),
+      ),
+    );
+
+    await tester.longPress(
+      find.byKey(const ValueKey('sensor_metric_temperature')),
+    );
+    await tester.pumpAndSettle();
+
+    expect(refreshCount, 1);
+  });
 }