LG G5 User Manual page 316

Registering fingerprints
You can register and save your fingerprint on the device to use
fingerprint identification.
1
Tap Settings General Fingerprints & security
Fingerprints.
• To use this feature, make sure that screen lock is set. If a screen lock
is not set, set the screen lock following the guide on the screen. See
Configuring screen lock settings
2
Locate the Power/Lock key on the back of the device and gently
put your finger on it to register the fingerprint.
• Gently press the Power/Lock key so that the sensor can recognise
your fingerprint. If you press the Power/Lock key with an excessive
force, the screen lock function may start or the screen may be
turned off.
• Ensure that your fingertip covers the entire surface of the sensor of
the Power/Lock key.
Custom-designed Features
for details.
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