KNOCK CODE TO LOCK/UNLOCK
Locking/unlocking phone with Knock Code
Knock Code overview
You can easily lock and unlock your phone with Knock Code. With Knock On, simply tap the
screen twice to turn your phone on. Fingerprints cannot be used on your LG G4.
How to use
Knock Code (Lock / unlock the screen)
The screen will be divided into four areas. Set your unique pattern for Lock screen settings.
1. Go to Apps > Settings on the Home screen.
4. Enter your Knock Code and tap Confirm to complete.
5. Set a PIN in case you forget the Knock Code.
Knock On (Turn on/off the screen)
Tap the screen twice to turn it on. Tap an empty space or the notification bar at the top
of the screen to turn the screen off.
When you tap wrong Knock Code six times in a row, you will be asked to log in with your
Google account or enter the PIN.
When you tap the screen, please use fingertip instead of fingernails.
Knock Code and Knock On can be used simultaneously.