1. From any screen, swipe down from the notification bar.
    device 2918/1501844.jpg
  2. Tap Wireless.
    device 2918/1501845.jpg
  3. Tap Mobile Network.
    device 2918/1501846.jpg
  4. Tap the Mobile Network switch to turn mobile data on or off.
    device 2918/1501847.jpg
  5. Tap the Data Roaming switch to turn data roaming on or off.
    device 2918/1501848.jpg
  6. If turning data roaming on, tap OK.
    device 2918/1502320.jpg