Set up your mobile phone for internet
Turn data roaming on or off
Restart mobile phone
Change screen brightness
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.
At the same time, tap and hold the Top volume key until your mobile phone turns off.
Tap On/Off to turn on your mobile phone again.
Tap anywhere to dismiss
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