Knock Code

This article describes the Knock Code feature.

INSTRUCTIONS & INFO

From the home screen, press and hold the Recent Apps key.
Tap All settings.
Under the Display tab, tap Lock screen.
Tap Select screen lock.
Tap Knock Code.
Tap Next.
Enter the desired knock code.
Tap Continue.
Re-enter the desired knock code.
Tap Confirm.
Tap Next.
Enter the desired backup PIN.
Tap Next.
Re-enter the desired backup PIN.
Tap OK.
Knock Code is now set.
To use the knock code, while the display is off or at the lock screen, tap the knock code sequence in the designated area.