LG V4 ThinQ User Manual page 138

Settings
136
Screen swipe effect Allows you to set the screen transition effect to
apply when the screen is unlocked.
Weather animation Enable this option to display weather animations for
the current location on the Lock screen.
Contact info for lost phone Allows you to set text to be displayed on
the Lock screen to identify the phone's owner.
Secure lock settings
Make pattern visible Enable this option to show pattern of the
password as you input it so you can see what you've entered. (This
becomes available when the screen lock is set to Pattern.)
Lock timer Allows you to set the amount of time before the screen
automatically locks after the backlight turns off (time-out due to
inactivity).
Power key instantly locks Enable this option to instantly lock the screen
when the Power/Lock button is pressed. This setting overrides the
Security Lock timer setting.
Smart Lock Allows you to set trusted devices, places, voice, and/or
on-body detection that will allow your phone to remain unlocked.
BIOMETRICS
Fingerprints Allows you to set up fingerprint impressions that will unlock
your phone's screen, allow access to content, and/or allow you to pay using
your device.
NOTE
Face Recognition Allows you to unlock the screen with your face.
See Face recognition overview
PRIVACY
Content lock Allows you to set a lock type (PIN or pattern) for your
QuickMemo+ and Gallery files.
If your phone doesn't have a default payment app, go to Play Store and search for
available payment apps.
for details.