Set up your mobile phone for IMAP email
Change screen brightness
Use mobile phone as personal Hotspot
Turn mobile phone on and off
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.
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