1. Find "Mobile Data Options"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7c516ebd-9d55-43e4-8c13-280c44507f23.png?width=204&height=366)
Press Mobile Data.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-800c84f9-e682-463a-864f-5768e6b762b8.png?width=204&height=366)
Press Mobile Data Options.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-640c5a73-f2e6-4036-bb5f-b5f8ddcab438.png?width=204&height=366)
2. Turn data roaming on or off
Press the indicator next to "Data Roaming" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-778caea0-b153-446b-be9d-27f9d304cf97.png?width=204&height=366)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-778caea0-b153-446b-be9d-27f9d304cf97.png?width=204&height=366)