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-ea1cc251-e06b-4366-b9c9-1dd43faee77b.png?width=218&height=452)
Press Mobile data to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a4b1f306-4a27-4137-a57d-d9bc269f7b9f.png?width=218&height=452)
2. Turn use of mobile data for applications on or off
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a4b1f306-4a27-4137-a57d-d9bc269f7b9f.png?width=218&height=452)
Press Wireless & networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-99c217e2-e992-4d2a-bfbc-d12f4429e87a.png?width=218&height=452)
Press Data usage.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ed8f1282-9769-4be5-902a-9653cde544c9.png?width=218&height=452)
Press Network access.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-20f1e5c3-8f4c-42cb-94ab-21e83702ae11.png?width=218&height=452)
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-ed0fcf97-d388-42a4-ae60-405f3da06205.png?width=218&height=452)
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-ed0fcf97-d388-42a4-ae60-405f3da06205.png?width=218&height=452)