Choosing a ringtone for my mobile phone
Turning vibration on my mobile phone on or off
List of display icons
Creating a note on my mobile phone
Turning GPS on my mobile phone on or off
If you want to update the software on your mobile phone, it's recommended you back up the phone memory.
Find "Manual backup"
Tap the menu icon.
Tap Backup & restore.
Tap Manual backup.
Back up phone memory
Tap the field below "Where to store files".
Tap SD card.
Tap the following data types until the required data types have been selected:
Tap BACK UP.
Return to the home screen
Tap the home icon to return to the home screen.
Tap anywhere to dismiss
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