In this tutorial, you will learn how to:
• Set a security lock
• 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 & location.
2. SelectÂ
Screen lock then select the desiredÂ
screen lock method.
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.3. Draw the desiredÂ
pattern, then selectÂ
NEXT. Draw the desiredÂ
pattern again, then selectÂ
CONFIRM.
4. Select the desired notificationÂ
option, then selectÂ
DONE.
Â
Change Lock Type
From the Security & location screen, select Screen lock > enter your current pattern lock > select the desired screen lock type and follow prompts to complete set up.
Change Lock Screen Timeout
1. From the Security & location screen select the  Settings icon next to Screen lock.
2. Select Automatically lock, then select the desired timeout duration.
Lock and Unlock Device
LOG IN USING THE SECURITY LOCK: From the lock screen, swipe up from the bottom of the screen, then enter your pattern lock.
LOCK DEVICE: Press the Power/Lock button located on the right side of the device.
Request your Device be Unlocked from the AT&T Network