Learn how to PUK unlock the LG V20.
Confirm you are receiving one of the following or similar error messages on your device.
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.
Note: If the device remains PUK-locked, enter **05*PUK*NEWPIN*NEWPIN# at the PUK screen to unlock the device.
Are you sure you want to delete this document?