LG Motion 4G MS770 Owner's Manual page 44

The Basics
42
From then on, any time you wish to turn the phone on or unlock the
screen, you will need to draw your unlock pattern or enter your PIN or
password to unlock the screen.
NOTES
Disabling the lock sequence
If you change your mind about using a lock sequence to secure your phone,
you can disable it.
1. From the Home screen, touch the Apps Key
screen.
2. Touch Select screen lock.
3. Confirm your unlock information.
4. Touch None.
Changing Your Unlock Pattern
1. From the Home screen, touch the Apps Key
screen.
2. Touch Select screen lock.
3. Draw your current unlock pattern.
4. Touch Pattern to change it.
5. You're prompted to draw and redraw your new pattern.
You have 5 opportunities to enter your unlock pattern, PIN or password. If you used
all the 5 opportunities, you can try again after 30 seconds.
When you can't recall your unlock pattern:
- If you've created a Google Account on the phone, touch Forgot pattern?. Then
you are required to sign in with your Google Account or enter your backup PIN to
unlock your phone.
- If you haven't created a Google Account on the phone, you need to perform a
factory reset (Caution: If you perform a factory reset, all user applications and
user data will be deleted. Please remember to back up any important data before
performing a factory reset).
1. Turn the power off.
2. Press and hold the following keys at the same time:
Power/Lock Key
3. Touch Back Key
+ the down Volume Key
+ Home Key at the same time repeatedly.
.
> Settings > Lock
> Settings > Lock