1. To lock the screen, press the Screen Lock/Power key.
    device 3193/1654158.jpg
  2. To unlock the screen, press the Screen Lock/Power key.
    device 3193/1654157.jpg
  3. Touch and drag the Slide up to unlock icon.
    Note: To learn more about requesting a device unlock for your AT&T mobile device, visit www.att.com/deviceunlock.
    device 3193/1654156.jpg