1 Find "Mobile Service"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7171023-f-d914e9e4-5aff-4689-9a15-1bc4b7bc1582.png?width=210&height=458)
Press Mobile Service.
![](http://wmstatic.global.ssl.fastly.net/ml/7171023-f-64dd2033-dfd1-4082-a946-35f4ec534af9.png?width=210&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/7171023-f-2cae1a91-ab52-45b6-872b-1c7d03ab4cb9.png?width=210&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/7171023-f-57c1a6a8-0def-4594-99f3-d7ce7a1aa8b4.png?width=210&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/7171023-f-57c1a6a8-0def-4594-99f3-d7ce7a1aa8b4.png?width=210&height=458)