Turn NFC on or off
Check data usage
Choose settings for voice control
Choose message tone
Transfer files between computer and mobile phone
It's important that the date and time are correct as some phone functions won't work.
Find "Date & time"
Slide two fingers downwards starting from the top the screen.
Tap Advanced settings.
Tap Date & time.
Turn on automatic date and time update
Tap the indicator next to "Automatic date & time" to turn on the function.
Turn on automatic time zone update
Tap the indicator next to "Automatic time zone" to turn on the function.
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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