1 Find "Mobile Data Options"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d1e1350b-ac35-4ede-8c17-82e814e5999d.png?width=192&height=340)
Press Mobile Data.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-be9f031a-a9f6-4eb5-8906-bb75d2e61517.png?width=192&height=340)
Press Mobile Data Options.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-19568137-60c0-405c-b5cf-4d8edd9e381c.png?width=192&height=340)
2 Turn data roaming on or off
Press the indicator to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-cb03fabb-848c-4f62-b9c3-4f24d781e03d.png?width=192&height=340)
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-6a89a2d7-6d19-4396-ab89-fca013dbb634.png?width=192&height=340)