Choose Home key click force
List of screen icons
Divert calls to alternative number
Choose a network
Use Do Not Disturb
You can back up the phone memory to your computer using iTunes to ensure that no data is lost when you update your mobile phone's software or if you lose your mobile phone.
Connect mobile phone and computer
Before you connect your mobile phone and computer, you need to install iTunes on your computer.
Connect the data cable to the socket and to your computer's USB port.
Back up the phone memory
Click the iPhone icon.
Click Back Up Now and wait while the phone memory is backed up.
Tap anywhere to dismiss
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