1. Find "Data usage"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-575a1223-a6b7-48ab-9a4b-21189040fd4a.png?width=200&height=432)
Press Wireless & networks.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6209cf7a-eae0-4dbc-ac7e-cc4b881d2d14.png?width=200&height=432)
Press Data usage.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-fc25bc13-d064-4c96-a526-7bd403e247d0.png?width=200&height=432)
2. View data usage
The total data usage is displayed.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c789b58a-2464-4fe5-8ec9-184d769eee13.png?width=200&height=432)
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-c789b58a-2464-4fe5-8ec9-184d769eee13.png?width=200&height=432)
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-c789b58a-2464-4fe5-8ec9-184d769eee13.png?width=200&height=432)