A. 1. Ensure that your iPhone is not running low on battery, as this can affect Bluetooth performance. 2. Move away from other electronic devices that may cause interference. 3. Restart both the scooter and your iPhone to refresh the Bluetooth connection.

B. 1. Check for any firmware updates for the scooter that may improve Bluetooth stability. 2. If the problem continues, consider resetting network settings on your iPhone (Settings > General > Reset > Reset Network Settings).