You can also back up your data to the Google server and reset your device to its factory defaults.
Back Up My Data
Enable or disable backup of your information to Google servers.
1.From a Home screen, touch Apps ➔ Settings
➔ Backup and reset.
2.Touch Back up my data to enable or disable back up of application data,
Backup Account
If you have enabled the Back up my data option, then the Backup account option is available.
1.From a Home screen, touch Apps ➔ Settings
➔ Back up and reset.
2.Touch Backup account and touch your Google Gmail account or touch Add account to add another account to be backed up to the Google server.
Automatic Restore
When enabled,
1.From a Home screen, touch Apps ➔ Settings
➔ Back up and reset.
2.Touch Automatic restore to enable or disable automatic restoration of settings from the Google server.
Factory Data Reset
Use Factory data reset to return your device to its factory defaults. This setting erases all data from the device, including Google or other email account settings, system and application data and settings, and downloaded applications, as well as your music, photos, videos, and other files. If you reset the tablet in this way, the next time you turn on your tablet you are prompted to reenter the same information as when you first started Android.
1.From a Home screen, touch Apps ➔ Settings
➔ Backup and reset.
2.Touch Factory data reset.
The Factory data reset screen displays reset information.
3.Touch Reset device, then follow the prompts to perform the reset.
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