This allows an app's data and settings to be restored when you reinstall the app on HTC U11 EYEs.
On phones running
Android 7, these are the items that can be backed up using your
Auto Backup periodically backs up your phone to a private folder in
Google Drive. It occurs every 24 hours when the phone is idle, charging, and connected to a
Backup data will not count towards your
Google Drive storage quota. Large files or files that app developers have chosen to exclude from the service will not be backed up.