LG V522 Mode D'emploi page 32

NOTE: Double-tapping on the screen also can wake up the screen instead of
the Power/Lock Key.
Changing the screen lock method
1
2
NOTE: Create a Google account before setting an unlock pattern and
remember the Backup PIN you created when creating your pattern lock.
Caution! If you haven't created a Google account on the device and you
forgot your PIN, Password, and the backup PIN, you need to perform a hard
reset. If you perform a hard reset, all user applications and user data will be
deleted. Please remember to back up any important data before performing
a hard reset.
TIP! Smart Lock
You can use Smart Lock to make unlocking your device easier. You can set
it to keep your device unlocked when you have a trusted Bluetooth device
connected to it, when it's in a familiar location like your home or work, or when
it recognises your face.
Setting up Smart Lock
1 Tap > >
2 Before you add any trusted devices, trusted places, or trusted face, you
need to set up a screen lock (pattern, PIN, or password).
Getting to know your device
Power/Lock Key
Display Lock screen Select screen lock
> Display > Lock screen > Smart Lock.