Backup modifications to lessen the data being backed up.
When backing up my iPad Pro on 14.8, how do I perform a backup and NOT backup the data in the FILES app?
iPad mini, iOS 12
When backing up my iPad Pro on 14.8, how do I perform a backup and NOT backup the data in the FILES app?
iPad mini, iOS 12
See this and in particular the section titled Choose which apps to back up on your iPhone, iPad, or iPod touch.
Manage your iCloud storage - Apple Support
See this and in particular the section titled Choose which apps to back up on your iPhone, iPad, or iPod touch.
Manage your iCloud storage - Apple Support
Backup modifications to lessen the data being backed up.