1. To lock the device screen, press the Power/Lock key.
    device 2815/1404122.jpg
  2. To unlock the screen, press the Power/Lock key.
    device 2815/1404123.jpg
  3. Swipe in any direction to unlock.
    Note: To learn more about requesting a device unlock for your AT&T mobile device, visit www.att.com/deviceunlock.
    device 2815/1404124.jpg