1. To check and manage data usage, from the home screen, select Settings.
   
2. Select Cellular Data.
   
3. Scroll to view a list of apps and the amount of cellular data they have used.
   Note: The amount of data displayed is the amount used since the statistics were last reset. To reset the statistics, scroll to the bottom, then select Reset Statistics.
   
4. To disable cellular data usage for an app, select the Cellular data switch next to the app name.
   Note: Learn more from Apple support article: Learn about cellular data settings and usage on your iPad.
   
5. To turn Wi-Fi Assist (automatically use cellular data when Wi-Fi connectivity is poor) on or off, scroll to the bottom of the page, then select the Wi-Fi Assist switch.