1. Find "Data usage"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c202aa1f-ddd6-44f5-95d9-bd81e8225627.png?width=210&height=454)
Press Wireless & networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6a6a9b0d-d125-485f-8294-f87303567112.png?width=210&height=454)
Press Data usage.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7fce6432-f8f3-4895-ad1c-2a8f55fd71ec.png?width=210&height=454)
2. View data usage
The total data usage is displayed.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2bfd4be7-1cc3-4a67-ad3d-eea5b82cb8ab.png?width=210&height=454)
The data usage for each application is displayed below the name of the application.
See how to turn mobile data on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2bfd4be7-1cc3-4a67-ad3d-eea5b82cb8ab.png?width=210&height=454)
3. 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/7140723-f-2bfd4be7-1cc3-4a67-ad3d-eea5b82cb8ab.png?width=210&height=454)