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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.
•
Your fingerprint can be used by the device for user identification. Very
similar fingerprints from different users may be recognised by the
fingerprint sensor as the same fingerprint. For added security, set the
screen lock using a pattern, PIN or Password.
•
If the device cannot detect your fingerprint, or you forget the value
specified for registration, contact the LG Authorised Service Centre with
your device and ID card.
Precautions for fingerprint recognition
Fingerprint recognition accuracy may decrease due to a number of
reasons. To maximise the recognition accuracy, check the following before
using the device.
•
At the bottom centre of the product' s screen, there is a built-in sensor
that recognises fingerprints. Be careful not to scratch or damage the
fingerprint sensor with metal objects such as coins or keys.
•
To purchase and use a protective film, check with the place of purchase
in advance to see if the product can use a fingerprint sensor. In some
products, fingerprint recognition may not be possible or the product
may malfunction. In this case, you cannot use the warranty service
provided by LG Electronics, and LG Electronics does not guarantee
damage such as product malfunction.
Basic Functions
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