Click each step to see the action. You can also click the picture or use the arrow keys.

  • The Knock Code feature allows you to unlock the LG G4 with multiple taps.

    KnockOn is disabled when Knock Code is enabled.
  • 1. Touch Apps.
  • 2. Touch Settings.
  • 3. Touch Display.
  • 4. Touch Lock screen.
  • 5. Touch Select screen lock.
  • 6. Touch Knock Code.
  • 7. Read the information then touch NEXT.
  • 8. Touch any quarter of the diagram up to 8 times to set the code.
  • 9. Touch CONTINUE.
  • 10. Touch the diagram in the same sequence as before.
  • 11. Touch CONFIRM.
  • 12. Read the PIN information then touch NEXT.
  • 13. Enter a PIN.
  • 14. Touch NEXT.
  • 15. Re-enter the PIN to confirm it.
  • 16. Touch OK.
  • 17. Knock Code has been set up. To unlock the phone from standby mode, use the same touch sequence you previously entered.