Checking data usage on my mobile phone
Ending active applications on my mobile phone
Setting date and time for my mobile phone
Changing my mobile phone PIN
Turning my mobile phone PIN on or off
Your mobile phone may not react due to overload or errors in the operating system. If this happens, it might help to restart your mobile phone.
Restart your mobile phone
Tap and hold On/Off and the Home key.
Your mobile phone is turned off and after a moment it's turned on again.
Tap anywhere to dismiss
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