1 Find "Mobile Service"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-5c4a42b6-50a6-488b-a367-d138066b9bbd.png?width=210&height=458)
Press Mobile Service.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-66b50edf-392c-48c6-8469-400173cb7d6d.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/7151223-f-e34a2179-b98e-4258-86ab-b9381c9effcc.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/7151223-f-07a97551-9ce2-4cd8-8c7f-78033f014772.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/7151223-f-07a97551-9ce2-4cd8-8c7f-78033f014772.png?width=210&height=458)