1. Turn mobile data on or off
Slide your finger downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-29ffbbbf-5776-4fd6-a30d-2cbc509f7448.png?width=212&height=424)
Press Mobile data to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ac5be48e-58c4-4229-8074-60f40fab13c9.png?width=212&height=424)
2. Turn use of mobile data for applications on or off
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ac5be48e-58c4-4229-8074-60f40fab13c9.png?width=212&height=424)
Press Wireless & networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-76a3dfb4-cb0d-47f1-a053-94fb02f586b4.png?width=212&height=424)
Press Mobile data.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0261a4a7-4778-4c1a-9f3a-5b91da9e3084.png?width=212&height=424)
Press Networked apps.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e063cc8f-3b1d-4eea-b52a-9c872d222e44.png?width=212&height=424)
Press the field next to the application name in the "Mobile data" column to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4eaa2395-7d6d-4207-9435-127946ba4ee1.png?width=212&height=424)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4eaa2395-7d6d-4207-9435-127946ba4ee1.png?width=212&height=424)