The Sim card is locked. How to get puk code?

When the SIM card is locked, obtaining the PUK code is the key step to unlock the SIM card. There are three ways:

1. Get the PUK code through the operator official website or APP.

You can easily find the PUK code by visiting the operator's official website or using the operator's application. In official website or APP, there are usually special pages or options to query PUK codes. You need to enter your mobile phone number and ID number (or you may need to verify your mobile phone verification code when using the APP), and then follow the prompts on the page or APP. After completing the authentication, you will be able to query your PUK code.

2. Get the PUK code through the operator's customer service phone.

If you can't find the PUK code through official website or APP, you can call the operator's customer service phone directly. On the phone, you need to provide your mobile phone number and ID number (or provide other verification methods), and then the customer service staff will help you find the PUK code. Please note that different operators may have different customer service phone numbers. You can find the correct phone number in the operator's official website or in the publicity materials.

3. Go to the operator's business hall to get the PUK code.

If the PUK code cannot be obtained by the above two methods, or there is no online inquiry or customer service telephone service in the area, you can go to the business hall of the local operator. In the business hall, you need to provide your mobile phone number and ID card, and then the staff will help you find the PUK code. Please note that the location and business hours of the business hall may vary from region to region. You can find relevant information in the operator's official website or promotional materials.

After obtaining the PUK password, please keep it safe and don't disclose it to others. At the same time, in order to prevent the SIM card from being locked, it is recommended that you back up and protect your SIM card password and PUK code regularly. If you are not sure whether you have backed up this information, it is recommended that you query and back up this information as soon as possible through the above methods.

In short, when the SIM card is locked, obtaining the PUK code is the key step to unlock the SIM card. In this way, you can easily find the PUK code and unlock your SIM card.