LG P920 User Manual page 286

Important notice
pattern you have set on the screen. On the home screen,
touch Applications tab
Location & security > Set up screen lock > Pattern.
Follow the screens to be guided through drawing a
screen unlock pattern. Select Next to continue to next
screen.
Caution: Create a Gmail account first, before setting an
unlock pattern.
20
and select Settings >
WARNING
Precautions to take when using Pattern Lock
It is essential that you remember the unlock pattern
you set. You have five chances to enter your unlock
pattern, PIN or password. Once you have used all
five chances, you can try again 30 seconds later.
When you can't recall your unlock Pattern, PIN, or
Password:
1 If you have forgotten pattern: If you've created a
Google account on the phone, tap the Forgot pattern
button.Then, you are required to sign in with your
Google account to unlock your phone . If you haven't
created a Google account on the phone or you forgot