1 Find "Mobile Data Options"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7291123-f-ecd623c3-1db9-4d9c-8e50-4ab6f0da3323.png?width=290&height=386)
Press Mobile Data.
![](http://wmstatic.global.ssl.fastly.net/ml/7291123-f-66044f77-fcbc-4a66-a8dc-f9662e2520bb.png?width=290&height=386)
Press Mobile Data Options.
![](http://wmstatic.global.ssl.fastly.net/ml/7291123-f-7df1cd4c-a6aa-4113-979f-e52e1a39c5f1.png?width=290&height=386)
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/7291123-f-d8340e01-df55-4025-b5fd-ffe4239df167.png?width=290&height=386)
3 Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7291123-f-d8340e01-df55-4025-b5fd-ffe4239df167.png?width=290&height=386)