Using Face Unlock Feature in Your Samsung Galaxy Note2(GT-N7100)

Face Unlock is the feature in your phone with help of which you can unlock your screen just by placing your face in front of the Phone.

Using Face Unlock is very simple, just turn on the device and look at the front facing camera. You will see an area in the middle of the screen to capture your face, try to put yourself in the same position as you have to do when you set up Face Unlock by clicking the below link.

If you get an error message telling you that the phone did not recognize you, it will automatically default to the backup unlock method chosen. Either input your PIN or complete the Pattern than you originally chose and the phone will unlock.

Note: This feature is only present in Smartphones with OS Android 4.0 (Ice Cream Sandwich) and Android 4.1(Jelly Bean).