Samsung 8.9 用户手册

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Privacy

Manage your device’s use of personal information.

Back Up My Data

Enable or disable backup of your information to the Google 
server.

From a Home screen, touch 

 Apps 

➔ 

 Settings 

➔

.

Touch Back up my data to enable or disable back up of 
application data, WI-Fi passwords, and other settings to 
the Google server.

Backup Account

If you have enabled the Back up my data option, then the Backup 
account

 option is available.

From a Home screen, touch 

 Apps 

➔ 

 Settings 

➔

.

Touch Backup account and touch Add account to set you 
Google Gmail account to be backed up to the Google 
server.

Automatic Restore

When enabled, backed-up settings are restored when you 
reinstall an application.

From a Home screen, touch 

 Apps 

➔ 

 Settings 

➔

.

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 kind of information as when you first started 
Android.

From a Home screen, touch 

 Apps 

➔ 

 Settings 

➔

.

Touch Factory data reset, then follow the prompts to 
perform the reset.