Turn NFC on or off
List of screen icons
Restart mobile phone
Transfer files between computer and mobile phone
Turn data roaming on or off
If your mobile phone is slow or freezes, it might help to restart it.
Restart your mobile phone
Remove the battery from your mobile phone and leave it out for 10-15 seconds.
Insert the battery and turn on your mobile phone again.
Tap anywhere to dismiss
Share this article via email! Just fill in these details and the characters in the box.
Fields marked with * are mandatory.