Fingerprint Recognition - LG G7 ThinQ User Manual

Content lock: Allows you to show locked content in Gallery and

QuickMemo+ with your face.

Fingerprint recognition

Fingerprint recognition overview
You must register your fingerprint on your device first before using the
fingerprint recognition function.
You can use the fingerprint recognition function in the following cases:
To unlock the screen.

To view locked contents in Gallery or QuickMemo+.

Confirm a purchase by signing in to an app or identifying yourself with

your fingerprint.
NOTE Your fingerprint can be used by the device for user identification. Very similar fingerprints
from different users may be recognized by the fingerprint sensor as the same fingerprint.
Precautions for fingerprint recognition
Fingerprint recognition accuracy may decrease due to a number of reasons.
To maximize the recognition accuracy, check the following before using the
device.
Ensure that the fingerprint sensor is not damaged by a metallic object,

such as coin or key.
When water, dust or other foreign substance is on the fingerprint sensor

or your finger, the fingerprint registration or recognition may not work.
Clean and dry your finger before having the fingerprint recognized.
A fingerprint may not be recognized properly if the surface of your finger

has a scar or is not smooth due to being soaked in water.
If you bend your finger or use the fingertip only, your fingerprint may not

be recognized. Make sure that your finger covers the entire surface of
the fingerprint sensor.
Scan only one finger for each registration. Scanning more than one finger

may affect fingerprint registration and recognition.
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