diff --git a/open_earable/lib/ble/ble_controller.dart b/open_earable/lib/ble/ble_controller.dart
index a52a22d..91e29ea 100644
--- a/open_earable/lib/ble/ble_controller.dart
+++ b/open_earable/lib/ble/ble_controller.dart
@@ -70,7 +70,7 @@ class BluetoothController extends ChangeNotifier {
 
     _connectionStateSubscriptionLeft =
         _openEarableLeft.bleManager.connectionStateStream.listen((connected) {
-      _isV2 = _openEarableLeft.deviceHardwareVersion?.substring(0, 1) == "1";
+      _isV2 = _openEarableLeft.deviceHardwareVersion?.substring(0, 1) == "2";
       _connectedLeft = connected;
       if (connected) {
         _getSOCLeft();
@@ -157,6 +157,8 @@ class BluetoothController extends ChangeNotifier {
       prefs.setString("lastConnectedDeviceName" + otherSide, "");
     }
     prefs.setString("lastConnectedDeviceName" + side, device.name);
-    notifyListeners();
+    Future.microtask(() {
+      notifyListeners();
+    });
   }
 }
diff --git a/open_earable/lib/controls_tab/views/v1_connect.dart b/open_earable/lib/controls_tab/views/v1_connect.dart
index e02df46..3891470 100644
--- a/open_earable/lib/controls_tab/views/v1_connect.dart
+++ b/open_earable/lib/controls_tab/views/v1_connect.dart
@@ -204,13 +204,25 @@ class _ConnectCard extends State<V1ConnectCard> {
   }
 
   _connectButtonAction(BuildContext context) {
-    Navigator.of(context).push(MaterialPageRoute(
-        builder: (context) => Scaffold(
-            backgroundColor: Theme.of(context).colorScheme.background,
-            appBar: AppBar(
-              title: Text("Bluetooth Devices"),
-            ),
-            body: BLEPage(_openEarable, 0))));
+    Navigator.of(context).push(Platform.isIOS
+        ? CupertinoPageRoute(
+            builder: (context) => CupertinoPageScaffold(
+                backgroundColor:
+                    CupertinoTheme.of(context).scaffoldBackgroundColor,
+                navigationBar: CupertinoNavigationBar(
+                  middle: Text("Bluetooth Devices"),
+                ),
+                child: BLEPage(
+                    Provider.of<BluetoothController>(context, listen: false)
+                        .openEarableLeft,
+                    0)))
+        : MaterialPageRoute(
+            builder: (context) => Scaffold(
+                backgroundColor: Theme.of(context).colorScheme.background,
+                appBar: AppBar(
+                  title: Text("Bluetooth Devices"),
+                ),
+                body: BLEPage(_openEarable, 0))));
   }
 
   void _tryAutoconnect(
diff --git a/open_earable/lib/main.dart b/open_earable/lib/main.dart
index 3a16fde..32bf2a6 100644
--- a/open_earable/lib/main.dart
+++ b/open_earable/lib/main.dart
@@ -242,18 +242,31 @@ class _MyHomePageState extends State<MyHomePage> {
                                 index: OpenEarableSettingsV2()
                                     .selectedButtonIndex)));
                   } else {
-                    Navigator.of(context).push(MaterialPageRoute(
-                        builder: (context) => Scaffold(
-                            backgroundColor:
-                                Theme.of(context).colorScheme.background,
-                            appBar: AppBar(
-                              title: Text("Bluetooth Devices"),
-                            ),
-                            body: BLEPage(
-                                Provider.of<BluetoothController>(context,
-                                        listen: false)
-                                    .openEarableLeft,
-                                0))));
+                    Navigator.of(context).push(Platform.isIOS
+                        ? CupertinoPageRoute(
+                            builder: (context) => CupertinoPageScaffold(
+                                backgroundColor: CupertinoTheme.of(context)
+                                    .scaffoldBackgroundColor,
+                                navigationBar: CupertinoNavigationBar(
+                                  middle: Text("Bluetooth Devices"),
+                                ),
+                                child: BLEPage(
+                                    Provider.of<BluetoothController>(context,
+                                            listen: false)
+                                        .openEarableLeft,
+                                    0)))
+                        : MaterialPageRoute(
+                            builder: (context) => Scaffold(
+                                backgroundColor:
+                                    Theme.of(context).colorScheme.background,
+                                appBar: AppBar(
+                                  title: Text("Bluetooth Devices"),
+                                ),
+                                body: BLEPage(
+                                    Provider.of<BluetoothController>(context,
+                                            listen: false)
+                                        .openEarableLeft,
+                                    0))));
                   }
                 },
               ),
diff --git a/open_earable/lib/shared/earable_not_connected_warning.dart b/open_earable/lib/shared/earable_not_connected_warning.dart
index 86d5d77..253b8ec 100644
--- a/open_earable/lib/shared/earable_not_connected_warning.dart
+++ b/open_earable/lib/shared/earable_not_connected_warning.dart
@@ -21,10 +21,17 @@ class EarableNotConnectedWarning extends StatelessWidget {
               SizedBox(height: 16),
               Center(
                 child: Text(
-                  "Not connected to\nOpenEarable " +
-                      (OpenEarableSettingsV2().selectedButtonIndex == 0
-                          ? "(left)"
-                          : "(right)"),
+                  "Not connected to\nOpenEarable" +
+                      ((Provider.of<BluetoothController>(context)
+                                          .openEarableLeft
+                                          .deviceHardwareVersion ??
+                                      "1")
+                                  .substring(0, 1) ==
+                              "1"
+                          ? ""
+                          : (OpenEarableSettingsV2().selectedButtonIndex == 0
+                              ? " (left)"
+                              : " (right)")),
                   style: TextStyle(
                     fontSize: 20,
                     fontWeight: FontWeight.bold,