Divert calls to alternative number
Restore factory default settings
Sharing pictures or video clips using AirDrop
Turn screen lock on or off
If your mobile phone is slow or freezes, it might help to restart it.
Restart your mobile phone
Tap and hold the Home key.
At the same time, tap and hold On/Off until your mobile phone is restarted.
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.