Entering a wrong PUK code ten times in a row disables the SIM card permanently. Both the PIN and the PUK codes are supplied by the operator, but only the PIN code can be changed by the user.

Do you want to find PUK code of your SIM card? There are three ways for you to get this information. In this article we will be helping you find the PUK code of you SIM card.

How to Use Your Unlock Code Once you have acquired your SIM unlock code, follow these steps: Turn off your phone and insert the new SIM card.

After changing the SIM, you will be prompted to “Enter SIM PIN.” After three incorrect PIN attempts, users are prompted to enter the PUK code, which you should know because it’s your SIM card.

Get the PUK Code of your Reliance Jio SIM card from the simple steps that we have mentioned over here.

The attacker could just swap the SIM in the victim’s device, and perform the exploit with a SIM card that had a PIN lock and for which the attacker knew the correct PUK code.