Samsung Galaxy Note 10.1 用户手册

Troubleshooting 

Note: You can customize the Lock screen and set the type of 

Screen Unlock you want to use (Face unlock, Pattern, 
PIN, or Password). 

If your device has fatal errors, hangs up, or freezes, you may 
need to reset the device to regain functionality. 

(For more information, see “Lock screen” on page 192 
and see “Security” on page 194.) 

• 

If your device is frozen and unresponsive, press and hold the 

 for 8 to 10 seconds. 

Getting Started  

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