Tap Screen lock.
If presented with 'This device does not have a Google account associated with it...' tap Add Google account now to setup the account before proceeding to step 5. If desired, to proceed to step 5 without setting up a Google account, tap Continue.
If presented, enter the current PIN, password or pattern.
Facial and vocal recognition is utilized to access the device.
Tap Set it up.
Position face within the provided area.
Hold still for several seconds to allow image capture.
Tap the Microphone icon to set the desired voice command.
Repeat the voice command 4 times, pausing for approximately 1 second between each command. Use 3 to 5 syllables and maintain constant intonation.
From the 'Create backup unlock PIN or ...' screen, select one of the following:
Draw an unlock pattern (connecting at least 4 dots) then tap Continue.
Re-draw the pattern then tap Confirm.
If presented, tap OK.
If prompted, set backup PIN
Enter a numeric PIN (4-8 digits) then tap Continue.