How to Determine Your Mobile PUK Code - wikiHow
Aug 2, 2025 · Did you enter the wrong PIN three times when trying to unlock your phone's SIM card? Don't worry—you can still unlock your phone by entering your Personal Unlock Key, or …
PUK Code | How to find it and unlock your phone - Uswitch
Nov 10, 2025 · PUK stands for Personal Unlocking Key. It's also sometimes called a network unlocking code (NUC) or personal unlocking code (PUC) This is a unique sequence of eight …
Enter PUK Code - AT&T Wireless Customer Support
Jan 14, 2025 · If your device displays PUK2 or PUK blocked call operator, then the wrong PUK code was entered 10 or more times in a row. The SIM card is blocked and must be replaced.
PUK code unlock | T-Mobile Support
Learn what a PUK code is and how to use it.
3 ways to get the PUK code of your SIM card | Digital Citizen
Sep 26, 2025 · The PUK code or Personal Unlocking Key is a security feature of all the modern SIM cards used in our smartphones, tablets, and other mobile devices. If you insert the wrong …
Personal unblocking key - Wikipedia
A personal unblocking key (PUK), sometimes called personal unblocking code (PUC), is used in SIM cards to reset a personal identification number (PIN) that has been lost or forgotten.
SIM PINs and PUK codes: What are they? - help.ting.com
If you’re seeing a PUK Lock or SIM Lock error on your device, don’t worry! It’s not the same as a network lock, which prevents a device from being used on another network. We’ll help you …
How to Retrieve Your PUK Code If You've Forgotten It
May 20, 2025 · PUK stands for Personal Unblocking Key, and it is a unique code that is associated with your SIM card. It is used to unlock your SIM card when it becomes locked …
How to find the PUK code for your device - cspire.com
First of all, what is a PUK? It’s your device’s PIN Unlocking Key (or PIN Unlocking Code). It’s an eight-digit number that is unique to the SIM card in your device. If you’re being prompted for …
PUK code: What is it and how to use it? - Confused.com
May 9, 2024 · You need a PUK code to unlock your phone, but how does it work and where do you find it? Here’s what you need to know. A PUK (personal unlocking key) code is a code that …