LG G Pad II 8.0 User Manual page 16

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 recognizes your face.
Setting up Smart Lock
1 Tap > >
Before you add any trusted devices, trusted places, or trusted face, you
2
need to set up a screen lock (pattern, PIN, or password).
Getting to know your device
> Display > Lock screen > Smart Lock.