A. 1. Check Bluetooth Settings: Go to Settings > Bluetooth and ensure Bluetooth is turned on. If Dive+ is connected, try disconnecting and reconnecting. 2. Forget Device: In the Bluetooth settings, tap the 'i' next to the connected device and select 'Forget This Device'. Then reconnect it. 3. Restart Bluetooth: Turn off Bluetooth, wait a few seconds, and turn it back on.
B. 4. Update iOS: Ensure your iPhone is running the latest version of iOS. Go to Settings > General > Software Update. 5. Reset Network Settings: Go to Settings > General > Reset > Reset Network Settings. This will reset Wi-Fi networks and passwords, cellular settings, and VPN/APN settings.