How to unlock SIM card without PUK code

Unlocking a SIM card without a PUK code isn’t impossible, but it can be tricky. In this article, we will cover the steps you need to take to unlock your SIM card without a PUK code. It is important to understand exactly what a PUK code is and why it is needed in the first place.

A PUK (Personal Unblocking Key) code is a unique code that is assigned to each SIM card to protect it from unauthorized use. If an incorrect PIN is entered three times in a row, the SIM card becomes locked and requires the PUK code to be entered to unlock it. If the wrong PUK code is entered, the SIM card will become permanently locked and will need to be replaced.

Where to find your SIM card PUK code

The best place to find your PUK is on your SIM pack. When you purchase your SIM, it is always advisable to keep the pack in a safe place so wherever there is a case like this, you won’t be found wondering. Your PUK can be easily found on your SIM pack alongside your mobile number and other vital information about the SIM.


How to unlock your blocked SIM card without PUK code

This method is an old method, however,  it might be worth trying as it can work and save you some time and money.

  1. Insert your locked SIM card into the old Nokia phone and then switch it on.
  2. Wait for about 3 minutes, then switch off the phone. 
  3. After that, remove and insert the SIM again.
  4. Switch it on the phone and then enter “*2223421#” as your PUK code.
  5. If successful, you will be asked to enter a new PUK code. Keep it as simple as possible so you don’t forget.

If the above method fails to work for your SIM, its best to follow the methods below to try unblock your blocked SIM card without PUK.

1. Contact your network provider

The first thing you should try when trying to unlock your SIM card without a PUK code is to contact your network provider. They may be able to provide you with a new PUK code or help you unlock your SIM card without one. However, keep in mind that not all networks will provide this service.

2. Use a SIM unlock tool

If contacting your network provider doesn’t work, you may want to try using a SIM unlock tool by making a search on Google to find the best one. It can be an app or a website. These tools are designed to help you unlock your SIM card without a PUK code.

They typically require you to enter information about your device, such as its IMEI number and network provider. Once you’ve entered this information, the tool will attempt to unlock your SIM card.

3. Use a third-party service

if you’re still having trouble unlocking your SIM card without a PUK code, you may want to try using a third-party service such as visiting a tech savvy shop and lodge your complaints for assistance. These services typically charge a fee, but they may be able to help you unlock your SIM card without a PUK code.

- Advertisement -

4. Login to your network providers account online

Some network providers provides online login details to their customers when they purchase a SIM card. With that, when you login online using your login details, you will see your PUK beneath your number on your dashboard.

How to know if your SIM card is blocked

In some cases, when  you insert your SIM into a new phone you will be required to enter your SIM PIN code. If you entered 3 incorrect PIN codes and your phone displays “SIM card blocked” or “Enter PUK code”, your SIM card has been blocked to ensure your security. To unblock your SIM card, you must enter the PUK.

What happens if you enter a wrong PUK

If your SIM card is permanently blocked as a result of entering the wrong PUK repeatedly, the only way out is to contact your service provider. They will help you retrieve your number by linking your phone number to a new SIM card or will advise you to purchase a new SIM card if the old one can’t be retrieved.

Final words

Unlocking a SIM card without a PUK code can be done by contacting your carrier, using an unlock code, or using a SIM card unlocker app. Each of these methods may require different steps and materials, so it is important to research the best method for your particular needs. With careful research and the right steps, unlocking a SIM card without a PUK code is possible.

Thank you for reading on Share this article with your family and friends.

Follow us on Facebook, Twitter and Instagram for more updates.

Email: [email protected]

Leave a comment