Apple iPhone 15 Plus
iOS 17
Select help topic
1. Find "Mobile Service"
Press Settings.
![](http://cdn.sp-selfservice.com/ml/7171123-f-b7dd447f-926b-4252-aa91-157e0833cc72.png?width=212&height=458)
Press Mobile Service.
![](http://cdn.sp-selfservice.com/ml/7171123-f-887004f2-e129-440e-a621-d08a9e522ae1.png?width=212&height=458)
2. View data usage
The total data usage is displayed next to Current Period.
![](http://cdn.sp-selfservice.com/ml/7171123-f-009e20bc-d8a0-40f3-8215-fc7abb720728.png?width=212&height=458)
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/7171123-f-0490e328-68e2-4472-992a-1535dfb01e31.png?width=212&height=458)
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/7171123-f-0490e328-68e2-4472-992a-1535dfb01e31.png?width=212&height=458)