Samsung Galaxy S4

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Turning mobile data on my mobile phone on or off

If you want to avoid using data, you need to deactivate mobile data on your mobile phone. Once done, you can only make voice calls, send SMS and use applications that don't require an internet connection.

1. Turn mobile data on or off

  • Slide your finger down the display starting from the top edge of your mobile phone.
  • Tap Mobile data to turn the function on or off.

2. Return to the home screen

  • Tap the Home key to return to the home screen.
Samsung Galaxy S4