1 Find "Mobile Service"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7041023-f-f44299dc-4f7a-4300-9782-d4e0bd965755.png?width=212&height=458)
Press Mobile Service.
![](http://wmstatic.global.ssl.fastly.net/ml/7041023-f-f65d0f07-b716-44a4-b09c-b5af5e7cd0ae.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/7041023-f-db435c30-31b3-462f-b32d-efe009dfe30c.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/7041023-f-d0eb4e57-ea2d-415d-8a9d-8fad05179dd2.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/7041023-f-d0eb4e57-ea2d-415d-8a9d-8fad05179dd2.png?width=212&height=458)