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About tablet
View information about your device, such as model number and version.
Back up and reset
Change the settings for managing settings and data.
Back up my data: Set to back up your settings and application data to
the Google server.
Backup account: Set up or edit your Google backup account.
Automatic restore: Set to restore your settings and application data when
you must reinstall an application.
Factory data reset: Reset your settings to the factory defaults and delete
all your data.