1. Find "Mobile Data Options"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-9c598387-c2fb-47a8-b869-deaf15287d4e.png?width=284&height=378)
Press Mobile Data.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-a5d545f8-132b-4a27-86eb-f87a9e29b7f7.png?width=284&height=378)
Press Mobile Data Options.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-e1dd017c-ddfb-4b5c-8d2d-060430f4ccab.png?width=284&height=378)
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/7070225-f-feb4e852-81a3-40f2-afce-53890f693f95.png?width=284&height=378)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-feb4e852-81a3-40f2-afce-53890f693f95.png?width=284&height=378)