Secure my device
Which device do you want help with?

Secure my device

Lock the device screen, set and change security lock, and locate device.

  1. To lock your device screen, press the Power/Lock key.
    device 5048/9007010_01.jpg
  2. To unlock your device screen, press the Power/Lock key.
    device 5048/9007010_02.jpg
  3. Swipe down from the top of the screen, then tap the Settings icon.
    device 5048/9007010_03.jpg
  4. Under the Device tab, tap Lock screen.
    device 5048/9007010_04.jpg
  5. Tap Screen lock.
    device 5048/9007010_05.jpg
  6. Tap Desired screen lock type.
    Note: For this demonstration "Pattern" was selected.
    device 5048/9007010_06.jpg
  7. Draw desired pattern and tap CONTINUE.
    device 5048/9007010_07.jpg
  8. Redraw the pattern again and tap CONFIRM.
    device 5048/9007010_08.jpg
  9. Enter a backup PIN and tap CONTINUE.
    device 5048/9007010_09.jpg
  10. Reenter the backup PIN and tap OK.
    device 5048/9007010_10.jpg
  11. Decide which notifications you want displayed on the lockscreen, and tap DONE.
    device 5048/9007010_11.jpg
  12. To learn more about requestion a device unlock for your AT&T mobile device so that it can operate on another compatible wireless network, visit
    Note: If your device is locked and is requesting a "PUK" code, click here for instructions on how to obtain your PUK or PUK2 code to unlock your SIM card.
    device 5048/9007010_12.jpg

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