1. Find "Mobile Data Options"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-60c3d597-f1f2-444a-91e0-7b7b06421319.png?width=192&height=340)
Press Mobile Data.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-16f93e15-d3a7-4f6e-9f9a-312a88a3b57d.png?width=192&height=340)
Press Mobile Data Options.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-55a4e485-db0f-4164-93f5-86e6972c3566.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-a3eef3e0-b96b-4a69-9003-ace718b67e7a.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-a3eef3e0-b96b-4a69-9003-ace718b67e7a.png?width=192&height=340)