1 Find "Mobile Service"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7091024-f-e7f6e7b8-a1b6-402b-8a66-9c010130c16e.png?width=212&height=458)
Press Mobile Service.
![](http://wmstatic.global.ssl.fastly.net/ml/7091024-f-f46e4ea2-58f3-423e-ab19-b7aaeac99566.png?width=212&height=458)
2 Turn mobile data on or off
Press the indicator next to "Mobile Data" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7091024-f-9a9e4ee3-9695-4d6f-ac4f-36f87ead965a.png?width=212&height=458)
3 Turn use of mobile data for applications on or off
Press the indicators next to the required applications to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7091024-f-3615e84f-ea0a-47db-95f4-bd69989b8f8a.png?width=212&height=458)
4 Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7091024-f-3615e84f-ea0a-47db-95f4-bd69989b8f8a.png?width=212&height=458)