Samsung Samsung Galaxy Tab S 8.4 用户手册

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Backup and Reset

Settings

Backup and Reset

Back up your data to Google 

servers. You can also reset your 

device to its factory defaults.

Backup and Restore

Enable backup of your information to Google 
servers.

1.  From a Home screen, tap 

 Apps > 

 Settings 

> General.

2.  Tap Backup and reset for options:

• 

Back up my data: Enable back up of 
application data, Wi-Fi passwords, and other 
settings to Google servers.

• 

Backup account: Select a Google Account to 
be used as your backup account.

• 

Automatic restore: Enable automatic 
restoration of settings from Google servers. 
When enabled, backed-up settings are 
restored when you reinstall an application.

Personal Data

Restore your device to its default settings.

Reset Network Settings

You can reset Wi-Fi, Mobile data, and Bluetooth 
settings with Reset network settings.

1.  From a Home screen, tap 

 Apps > 

 Settings 

> General.

2.  Tap Backup and reset > Reset network 

settings.

3.  Tap Reset settings, and confirm when prompted.

Factory Data Reset

You can reset your device to factory defaults, 
erasing all data from your device.

This action permanently erases ALL data from 
the device, including Google or other account 
settings, system and application data and settings, 
downloaded applications, as well as your music, 
photos, videos, and other files. Any data stored on 
an external SD card is not affected.

To reset your device:

1.  From a Home screen, tap 

 Apps > 

 Settings 

> General.

2.  Tap Backup and reset > Factory data reset.

3.  Tap Reset device and follow the prompts to 

perform the reset.

4.  When the device restarts, follow the prompts to 

set up your device.