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Tap the icon
to enter the security settings interface as below:
Screen 1.Nothing Lock 2. Slide 3. Face Unlock 4.Pattern 5.PIN 6.Password
a. nothing: can use tablet directly after setting nothing, no need Unlock
b. slide: With a lock icon:
Slide to the right can unlock.
c. Face Unlock: Tap
, Click on setting
—
continue and will show the picture of face recognition as below:
Make sure the image clear and keep 5 seconds no red dialog box under the image, as shown below: