What Is a PUK Code and How Do You Use It to Unlock Your SIM?
Learn what a PUK code is and how to retrieve it to unlock your SIM card after multiple incorrect PIN attempts.
What Is a Personal Unlocking Key (PUK) Code and How to Use It?
Learn what a Personal Unlocking Key (PUK) code is, why it's needed, and how to find and use it to unlock your SIM card safely.