Note: You can customize the Lock screen and set the type of Screen Unlock you want to use (Face unlock, Pattern, PIN, or Password).
(For more information, see “Lock screen” on page 192 and see “Security” on page 194.)
Troubleshooting
If your device has fatal errors, hangs up, or freezes, you may need to reset the device to regain functionality.
•If your device is frozen and unresponsive, press and hold the
Power/Lock Key 
for 8 to 10 seconds.
Getting Started | 19 |
