PUK code unlock: T-Mobile myTouch 4G Slide

Learn how to PUK unlock the T-Mobile myTouch 4G Slide.




PUK code unlock


Related errors:

  • 'PIN code blocked. Enter PUK code:'
  • 'Enter PUK code'
  • 'SIM card locked. Emergency calls only. Please contact Customer Care'


If you enter a PIN code incorrectly several times in a row, the device blocks you from attempting again. To enter a PUK code and unblock the PIN, follow these steps:


Important: You must call Customer Care for the PUK code. Entering the wrong code can permanently damage your SIM card.


  1. Contact Customer Care to request your PUK code.
  2. On the screen that says 'Enter PUK', enter the PUK Code.
  3. Touch Next.
  4. Enter a new PIN number.
  5. Touch Next.
  6. Confirm the new PIN number.
  7. Touch Next.
  8. Wait as the phone unlocks.