Change type of screen lock
To change the type of security required to unlock your phone after it goes to sleep:
Go to Settings > Security & screen lock. Or, from your home screen, swipe right to see the Quick settings screen and touch Phone lock.
Touch Screen lock and select the type of lock you want:
- None: Turns off screen locks.
Slide: Prevents accidental dialling but doesn't secure the phone. Touch
and drag to 
. Do not select this if you want to use a trusted Bluetooth device.- Face Unlock: Use facial recognition. If your phone doesn't recognise your face, you can enter your backup pattern or PIN.
- Pattern: Draw a pattern on a grid.
- PIN: Enter a four to sixteen digit numeric code.
- Password: Enter 4–16 letters, digits or symbols for the password.
and drag to 
. Do not select this if you want to use a trusted Bluetooth device.If you have forgotten your screen lock
If you have forgotten your screen lock and you set up a Motorola ID, from a computer go to motorola.com/support and use the lost phone features to reset your screen lock.
If your phone is using a Google account, you can also reset your screen lock by going to google.com/android/devicemanager from a computer.