AppleiPad Pro 9.7 - iOS 11InternetDisable data usage
If you don’t wish to use mobile internet, and want to avoid unnecessary data costs, you can disable this on your device.
Choose Next for step-by-step instructions.
Go to the Start screen.
Choose Settings.
Choose Mobile Data.
Disable Mobile Data.
Data usage has been disabled.
Return to the Start screen.
To enable the use of mobile internet again, undo the previous actions, and (if necessary) see manual internet configuration to activate mobile internet.