List of screen icons
Turn vibration on or off
Turn GPS on or off
Transfer files between computer and mobile phone
Turn silent mode on or off
If your mobile phone is slow or freezes, it might help to restart it.
Restart your mobile phone
Tap and hold On/Off.
Simultaneously, tap and hold the Top volume key until your mobile phone is turned off.
Turn on your mobile phone again.
Tap anywhere to dismiss
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