Updating the software on my mobile phone
Turning NFC on my mobile phone on or off
Inserting a memory card into my mobile phone
Using Gmail on my mobile phone
Restarting my mobile phone
If you want to avoid accidental key taps, you can lock the phone keys and display.
Choose one of the following options:
Turn screen lock on or off, go to 1a.
Select setting for automatic screen lock, go to 1b.
1a - Turn screen lock on or off
To turn on the screen lock:
Briefly tap On/Off.
To turn off the screen lock:
Slide you finger up or down on the display.
1b - Select setting for automatic screen lock
Slide two fingers down the display starting from the top edge of your mobile phone.
Tap the required period.
Tap the home icon to return to the home screen.
Tap anywhere to dismiss
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