How to Activate Jelly Bean’s Face Unlock “Liveness Check”


 

 

 

 

 

Go to Settings > Security and choose Face Lock as your screen lock, set it up and then as you finish, check the box for “Liveness check.” Now you will be asked to blink on lock screen page in order to prove that you are really a human not a photo.
Go to Settings > Security and choose Face Lock as your screen lock, set it up and then as you finish, check the box for “Liveness check.” Now you ...

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