1. Find "Data usage"
Slide your finger downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e0586a8c-55e3-406f-89d6-133c37164014.png?width=202&height=362)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-34dfd033-4867-4e2c-b85c-6c3fd978547f.png?width=202&height=362)
Press Data usage.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-41aaff13-203c-44b4-a0b7-f6b2809b4f6a.png?width=202&height=362)
2. View data usage
The total data usage is displayed.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c392f87c-b152-45f5-8460-10c7d2db53aa.png?width=202&height=362)
Press Mobile data usage.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c392f87c-b152-45f5-8460-10c7d2db53aa.png?width=202&height=362)
The data usage for each app is displayed next to the name of the application.
See how to turn mobile data on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2e1cb460-9b7d-4db7-8cc7-3c2cc40eb41b.png?width=202&height=362)
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-2e1cb460-9b7d-4db7-8cc7-3c2cc40eb41b.png?width=202&height=362)