

Press and hold the power button and both volume keys together for more than 10 seconds to enable the hardware key control mode.If the display of the phone is broken or damaged, you can still perform some basic functions using the hardware buttons. Guides: Soft reset, Hard reset, Wipe cache partition, and hardware control mode When it comes to issues with multiple device connection, only a future update will be able to address this problem.Go into Settings – Bluetooth delete all prior pairings and try setting them up again from scratch.Go to Settings – Bluetooth and ensure nothing needs changing.Ensure that you are not missing a vital part of the connection process.

With issues when connecting to the car, check the manufacturer’s manual for the device and the car and reset your connections.Go into Wi-Fi – Settings – Advanced and make a note of your device MAC address, then make sure that it is allowed access in the router’s MAC filter.Make sure the applications and software on the device are up to date.Make sure the router firmware is up to date.

Forget the Wi-Fi connection by going to Settings – Wi-Fi and long tapping the connection you want, then selecting “Forget”.Use the Wi-Fi Analyzer to check how crowded your channel is, and switch to a better option.Go to Settings – Power saving and ensure that this option is turned off.Turn the device and the router off for at least ten seconds, then turn them back and retry the connection.
