Apple iPhone 15 Pro
iOS 17
Select help topic
1. Find "Mobile Service"
Press Settings.
![](http://cdn.sp-selfservice.com/ml/7201123-f-22e74535-90f5-475a-b0c1-eee379f0c2c7.png?width=214&height=462)
Press Mobile Service.
![](http://cdn.sp-selfservice.com/ml/7201123-f-a3437edd-2eb6-4286-ad17-e86968626574.png?width=214&height=462)
2. View data usage
The total data usage is displayed next to Current Period.
![](http://cdn.sp-selfservice.com/ml/7201123-f-4ca1ac39-fbbb-40c5-9490-b09a242ec369.png?width=214&height=462)
The data usage for each application is displayed below the name of the application.
See how to turn mobile data on or off.
![](http://cdn.sp-selfservice.com/ml/7201123-f-f13932fc-9d14-46f1-9270-e20d3a81ee5d.png?width=214&height=462)
3. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://cdn.sp-selfservice.com/ml/7201123-f-f13932fc-9d14-46f1-9270-e20d3a81ee5d.png?width=214&height=462)