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Face Unlock
Face unlock overview
You can unlock the screen lock by using the saved facial data.
•
This feature may be more vulnerable to security than the other screen
locks, such as Knock Code, Pattern, PIN, and Password.
•
When a similar face such as a twin is used, the device may recognise it
as the registered user and may be unlocked.
•
The recognised facial data is securely stored in your device.
•
If the device cannot detect your face, or you forgot the value specified
for registration, visit the nearest LG Customer Service Centre with your
device and ID card.
Precautions for Face Unlock
Face Unlock accuracy may decrease in the following cases. To increase its
accuracy, check the following before using the device.
•
When your face is covered with a hat, eyeglasses, sunglasses, or mask,
or your face is significantly different due to heavy makeup or beard.
•
When there are fingerprints or foreign substances on the front of the
camera lens, or your device cannot detect your face due to too bright
or dark light.
Registering facial data
Before using the Face Unlock feature, register your facial data on your
device.
1
Tap
Settings Lock screen & security Face Unlock.
•
To use this feature, the screen lock must be set with a Knock Code,
Pattern, PIN, or Password.
•
When the screen lock is not set, register the data by following the
on-screen instructions. See
Custom-designed Features
Setting a screen lock
for details.
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