LG VELVET LM-G900VM User Manual page 15

Feature Highlight
14
Registering fingerprints
You can register and save your fingerprint on the device to use fingerprint
identification.
1. On the home screen, tap
Fingerprints.
This feature is available only when the screen lock is set.
NOTES
•
- Lock the device with a Knock Code, Pattern, PIN or Password.
If the screen lock is not set, enable it by following the on-screen instructions. See
•
Setting a Screen Lock
2. Check the location of the fingerprint sensor at the bottom center of the
screen, and lightly place your finger on the sensor.
NOTE Make sure that the finger fully covers the fingerprint sensor.
3. Follow the on-screen instructions.
Place your finger on the sensor and hold it until you feel a vibration.

Move the same finger around on the sensor a little by little until the

fingerprint registration is complete.
4. When the fingerprint registration is done, tap OK.
Tap Add more to register another fingerprint. If you register only one

fingerprint and the corresponding finger is not in a good condition, the
fingerprint recognition may not work well. As a preventative measure,
register multiple fingerprints.
Settings > Lock screen & security >
for details.