Use these steps to support data usage on Apple iOS 10. Check the software version using Software versions & updates: Apple iOS 10.
View data usage by app
- From the Home screen, tap Settings.
- Tap Cellular.
- Scroll to the bottom of the screen to view apps and how much data they have used.
- The usage statistics do not reset automatically.
- You can view the last reset date or reset the statistics at the bottom of the screen.