In this tutorial, you will learn how to:
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• Set a security lock
• Set up Fingerprint Unlock
• Set up Face Unlock
• Change lock type
• Change lock screen timeout
• Lock and unlock deviceÂ
• Request your device be unlocked from the AT&T network
Set a security lock
1. Swipe down from the
Notification bar with two fingers, then select the
Settings icon. Scroll to and select
Security & privacy.
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2. Select
Device unlock >
Screen lock > select the desiredÂ
backup screen lock method and follow the prompts to complete set up.
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Note: If you choose Pattern lock, you will have to factory reset your device if you forget your Pattern lock. Visit the Reset Device tutorial for alternate reset instructions.Â
3. Edit
Lock screen notification settings as desired, then select
Done.
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Set up Fingerprint Unlock
1. From the Security screen, select
Device unlock >
Face &Â Fingerprint Unlock > enter your
screen lock > select
Fingerprint Unlock.
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2. Review and scroll through the Set up Fingerprint Unlock prompt, then select
I agree to continue.
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3. SelectÂ
Start and follow the prompt to complete setup. When finished, select
Done.
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Set up Face Unlock
1. From the Security screen, select
Device unlock >
Face &Â Fingerprint Unlock > enter your
screen lock > select
Face Unlock.
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2. Review the Set up Face Unlock prompt, then select
I agree to continue.
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3. SelectÂ
Start and follow the prompt to complete setup. When finished, select
Done.
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Change lock type
From the Security screen, select Device unlock >Â Screen lock > enter your current pattern lock > select the desired screen lock type and follow prompts to complete setup.
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Change lock screen timeout
1. From the Device unlock screen, select the  Settings icon next to Screen lock.
2. Select Lock after screen timeout, then select the desired timeout duration.
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Lock and unlock device
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• LOG IN USING THE SECURITY LOCK: If using face unlock, hold your phone in front of your face. If using fingerprint unlock, place your finger on the fingerprint sensor located on the screen. To use your backup screen lock, from the lock screen, swipe up from the bottom of the screen, then enter your backup screen lock.
• LOCK DEVICE: Press the Power/Lock button located on the right side of the device.
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Request your device be unlocked from the AT&T network