Turn vibration on or off
Choose message tone
List of screen icons
Setting an alarm on my mobile phone
If you want to update the software on your mobile phone, it's recommended you back up the phone memory.
Connect mobile phone and computer
Connect the data cable to the socket and to your computer's USB port.
Back up the phone memory
Start the program Xperia™ Companion on your computer.
Click the required data types to select them.
Click the field below "Password" and key in the required password.
Click the field below "Confirm password" and key in the password again.
Click Next and wait while the phone memory is backed up.
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