Samsung Galaxy Tab A 10.1 with S Pen 用户手册

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

1.  From a Home screen, tap 

Apps > 

Settings. 

2.  Tap Backup and reset > Reset network settings. 

3.  Tap Reset settings, and confirm when prompted. 

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. 

Note: When you sign in to a Google Account on your 
device, Factory Reset Protection is activated. This 
protects your device in the event it is lost or stolen. 
For more information, see “Factory Reset Protection” on 
page 10. 

If you reset your device to factory default settings with 
the Factory Reset Protection (FRP) feature turned 
on, you must enter the user name and password 
for a registered Google Account to regain access to 
the device. You will not be able to access the device 
without the correct credentials. 

Warning: If you reset your Google Account password, 
you must wait 72 hours after changing your password 
to perform a factory data reset on your device. 

Settings 

136 

Backup and Reset