What Does ‘Enter PUK Code’ Mean And Why Did The Sim Get PUK Blocked On Meizu 21 Pro Device

If your SIM card is disabled, you probably entered the incorrect PIN code too frequently. Your SIM locks itself after three to five wrong inputs, on average. Although it might be annoying, doing these guards against unauthorized access to your phone and personal data. If your cell phone is lost or stolen, PUK blocked will prevent prospective hackers from making calls.

Your mobile phone display can say “PIN blocked” or “Enter PUK code.” PUK stands for PIN Unblocking Key in the PUK code. The PUK code is seldom given to you when you receive your membership in the US. Contact Your Meizu 21 Pro provider’s customer support if you don’t know your PUK code.

Part 1: Why Was My Sim Card Blocked?

1. 3 times incorrect Pin entered

Sometimes when you forget your pin and keep on entering the wrong one, you can get PUK Blocked. You can utilize three to five chances, and your sim gets blocked when you enter the incorrect pin in all of these attempts.

2. Wrong PUK code entered

Sims are frequently blocked; therefore, if you have your PUK, keep it in a secure location separate from your phone. This is because it is the key to unlocking your SIM. The SIM will be permanently disabled, and you will have to buy a new SIM card if you input the wrong PUK ten times in a row.

Part 2: What To Do When I Blocked My Sim Card?

Your SIM card has been disabled to protect your security if you enter three wrong PINs and your phone shows “SIM card banned” or “Enter PUK code”.

You must input a PUK (PIN Unlock Key) code to unlock your SIM card.

Go to your phone’s settings to customize your PIN code after using a PUK code to unlock your SIM card. Pick a PIN that is simple to remember.

If your PUK code was delivered to you by email:

You got an email with multiple codes, including PUK1, PIN2, and PUK2.

Click here


If your PIN is locked, use PUK1 to unlock it.

Only a few phones employ PIN2 and PUK2 codes to restrict access to certain SIM card functionalities.

PIN2: The default code for your SIM card; If this code has been altered, use the PUK2 code to restore it.

PUK2: Your PIN2’s unlock code if it has been blocked.

Part 3: How Can I Have My PUK Code To Unlock Sim Card?

1. Get it from sim card packaging

The packing box is the best and easiest place to look for the PUK code to unlock your SIM card.

You probably have memories of the flat plastic package you got when you bought a SIM card. Your PUK and default SIM pin code should be written on the package.

Please look around your home for the package and look on the back for the key. On some older packaging, it could be sealed behind a scratchable region, whereas on other, more recent ones, you might find it unsealed.

In either case, the correct PUK has 8 numbers and should be simple to enter to unlock your SIM card.

2. Have it from carrier website

In all honesty, I doubt I’ll ever be able to locate my SIM card package again, and I imagine most people feel the same way.

But happily, a lot of cell companies let you access your account on their app or website to check your SIM card PUK. Please log in to the appropriate website or app, then go to your profile to see whether anything about “PUK” is available there.

It shouldn’t be an issue if you were utilizing or signed in to the platform before your SIM was disabled. However, if not, you might not be able to access anything since you could be asked to input an OTP to verify your identity.

Please remove the SIM card and try again if you can’t access your phone to utilize the app or website because of the SIM lock. After receiving the PUK code, you can re-insert the SIM and input it.

3. Contact your carrier

It’s time to call customer support, which should be simpler for most individuals if none of the above options work for you. For example, your mobile service provider created your SIM card. Therefore, they have all the information you would require. Before they divulge anything to you, though, they should be able to verify your identity.

Use a different phone to call your customer service number and describe the issue. And following a series of inquiries, they should offer your PUK number as identification.

However, customer service won’t release the code if you can’t back yourself up. And at that point, there’s probably nothing further you can do. Therefore, make sure you have some information, such as your name, address, date of birth, etc., before you call them.

Part 4: Easy Tool For Sim Card Unlock

If you want to unlock your PUK blocked sim card, you can use a network unlock tool like Dr.Fone. With Dr.Fone - Screen Unlock (iOS) , you can remove the PUK block on your sim card instantly. You don’t have to contact your network carrier or search for the PUK code, as you can use your PC to unlock any sim card.

Dr.Fone enables users to unblock their sim cards within minutes. It is a fast, safe, and easy-to-use tool that works as a one-stop solution for any of your smartphone-related issues. Before you try to unblock your sim card with Dr.Fone, do remember that this feature is only for iPhones and iPads. Here is how you can use Dr.Fone to open your PUK blocked sim card.

• Open Dr.Fone on your PC. After launching the application, select the “Screen Unlock” tab from the homepage to access the “SIM unlock” tool.
• Next, select the “Remove SIM Locked” option on the next page. The sim unlock feature is only available for iPhones and iOS devices.

• Use a USB cable to connect your PC and iPhone. After you ensure that your device is connected, click on the “Start” option to begin the sim unlock process.

• Now, Dr.Fone will check your iOS device and show its information for verification. Click on the “Unlock Now” option if it’s correct.

• The iPhone sim unlock will not work without a jailbreak, so you have to do it before the system start removing the sim lock. You can follow the guide about how to jailbreak your iPhone provided by Dr.Fone. The unlock process runs well with devices of iOS 12 to iOS 14.8.1.
• Now, you have to finish three easy steps to set up your iPhone. First, extract the sim card from your device. And follow the following steps. After this, click on the “Continue” option.

• After you complete these steps, Dr.Fone will directly remove the sim lock on your device. You can view the progress on your screen. The process will not take a long time to complete, so you only have to wait for a few minutes.
• After Dr.Fone ends the sim unlock process, there will be no sim restrictions on your iOS device. It means you can use sim cards from any network carrier. Now, click on the “Done” option after your task is complete.

Conclusion

People who still have their SIM pack shouldn’t have trouble figuring out “how to acquire a PUK code to unlock a SIM card”. However, for those without it, getting in touch with customer service may be the only option. As long as your SIM card has accurate information, this process should be simple.

Once you have the proper PUK to unlock your SIM card , don’t be reluctant to write it down somewhere you can easily find it later. It might not be a terrible idea to store it on your Google Drive. This way, you will not see PUK blocked, as you know how to unlock PUK blocked sim card.

Best Solutions for Meizu Network Unlock

If the network of your Meizu phone is locked, this article is for you. SIM-locked phones can be quite troublesome to deal with. You cannot really transfer to a network you prefer or else, it will just not work. Even though it is a little time-consuming to unlock Meizu network, it is not impossible. But you may require some efficient methods to fix your troubles. There are a number of ways you can consider and use to get Meizu unlock phone. In this article, you will get to know all the methods you can use to have your Meizu 21 Pro unlocked.

Part 1: What is Meizu phone network unlock?

Phones by Meizu are rather popular among people and even now, people continue to use them. However, it is quite common for them to run into problems and issues related to the network.

Meizu phone network unlock means you will be able to shift your Meizu to another network that you prefer and use it without experiencing any restrictions. Otherwise, you will be unable to make any calls and will have connectivity problems. A key benefit of having your Meizu 21 Pro unlocked is you will be able to move to the network of your choice without any problem. In addition to it, you will not face any connectivity problems.

Click here

## Part 2: Unlock your Meizu network with 3 Methods

These are the three methods you can consider to have your Meizu 21 Pro unlocked:

1. Get in touch with your network provider

One of the methods to get your Meizu unlock phone is to get in touch with your carrier provider. After checking if your Meizu phone is locked, you need to identify if you are even eligible to get your Meizu 21 Pro unlocked or not. To get the unlock code, you need to meet the eligibility criteria of your network provider. Otherwise, you may be unable to get the unlock code.

Once you have received the code from your network service provider, you need to follow these steps:

• Turn off your Meizu device
• Take the micro SIM card from the Meizu 21 Pro device
• Turn the phone on after inserting the SIM card from another provider
• Enter the given unlock code when required

2. IMEI code

You may be surprised to know that you can also use the IMEI number of your Meizu to unlock Meizu . Cellunlocker.net is a service that you can use to unlock Meizu . It is quite an easy and safe method that you can consider to Meizu unlock phone.

Follow these simple steps to have your Meizu 21 Pro unlocked:

• First of all, you need to visit the site
• Select the model and brand of your Meizu phone
• Give details about the network you are using on your Meizu

• After entering the details, you need to click on Look for Code

Once the order for Meizu unlock phone has been placed, the process will begin and you will obtain comprehensive instructions through your email.

In addition, you can even consider the use of Sim Unlock. Actually, Sim Unlock is yet another reliable service that you can use to unlock Meizu . Again, you will have to use your IMEI number and it will help you get the unlock for your Meizu . It is quite an easy method and it does not even affect the operations or warranty of your Meizu .

It will take around 1-8 working days to have your Meizu 21 Pro Unlocked. You need to follow these steps to unlock Meizu :

• Visit the site of Sim Unlock and then select the model and brand of your phone. You also need to offer details about the network of your phone.
• After that, you need to enter the IMEI number of your phone

• Change the SIM card and turn your phone on. After that, you need to enter the unlock code into your phone and it will get your Meizu 21 Pro unlocked

3. Some third-party apps

In addition to the given methods, there are a number of third-party applications that you can use as well to unlock Meizu . Some of these applications include:

Unlock your Phone: Actually, unlocking your Phone is an application that is created to unlock the SIM of your device. You can use this application to unlock any type of device and almost any type of network. It is a reliable, safe, and fast tool that you can use and you can use PayPal to pay for unlocking the SIM.

Device SIM Unlock Phone: Device SIM Unlock Phone is yet another application that can be considered and utilized to unlock almost any type of device. You can get Meizu unlock phone using this application and it will help you ensure that the SIM is unlocked. When you really open the application, you will find it easy to use and it has obtained positive reviews from users. You can consider the use of this application as well. In just a few steps, you will be able to Meizu unlock phone.

The Bottom Line

Overall, if you want to unlock Meizu , there are a number of methods that you can consider and use. In this article, some methods are given that you can consider and use and it will help you get your Meizu 21 Pro unlocked. All the methods that have been identified are quite simple and they will take only a little while to use. Once you have obtained the unlock code, you will be able to unlock your Meizu phone easily. You will acquire the code within a few days and then you can just enter it into your phone. It will quickly get your Meizu 21 Pro unlocked.

Top IMEI Unlokers for Your Meizu 21 Pro Phone

Anytime your device is locked for one reason or another, IMEI unlocking is often the easiest way to unlock the Meizu 21 Pro device. Using your IMEI number there are several apps and tools that can unlock a completely a mobile device. Most of these apps are freely available on the different app stores. Some are free. Others will offer the service at a substantial fee. Because there are so many of them it can often be difficult to sieve through the mass of apps and find the right one for you. In this article we are going to provide you with 5 of the best IMEI unlocking tools for Android and 5 for iPhone users. This way it will be easy for you to choose one for you.

Part 1: Top 5 IMEI Unlokers for Android Phones

1. IMEI Unlock

Download Link: https://play.google.com/store/apps/details?id=com.doctorsimcommobile

This app works by using your IMEI number to remotely unlock a locked Android device. You can use it by using a SIM card on a different network than the one that is locked and just entering the IMEI code when prompted by the app. The app will proceed to unlock the Meizu 21 Pro device and once this is done, you won’t be required to enter the code again.

Although it is not free, it is very easy to use and very effective. It also comes with a lot of great features such as social media integration and excellent customer service.

2. IMEI-Unlocker

Download Link: https://www.imei-unlocker.com/

This is an app that has been developed by legendary unlocking website imei-unlocker.com service. It works very easily. All you need to do is launch the app and the tap the unlock button from the dashboard, choose the Meizu 21 Pro device and then enter the IMEI number of the locked device. It is also compatible with all Android devices including the newer models such as the Samsung Galaxy S5.

3. Unlock your Phone Fast & Secure

Download Link: https://play.google.com/store/apps/details?id=com.unlockscope.app&hl=en

The major selling point of this app is that it supports a wide range of Android device. Using it however is not as easy as the ones we’ve seen above. You have to provide a lot of information about the Meizu 21 Pro device before you can be provided with the unlocking code. Also, the app charges the user per unlocking code provided. The code is sent to the user’s email address which also further complicates the process.

4. Unlock Your Meizu 21 Pro Instant

Download Link: https://instant-unlock.com/

This is another app that makes it very easy to use your IMEI number to unlock an android device. It supports a wide range of devices including Alcatel, LG, HTC, Motorola and many others. All you have to do is install the app and then provide your device’s information. The app will send you an email with the unlock code and instructions on how to use it.

5. Device Unlock

Download Link: https://www.t-mobile.com/support/devices/unlock-your-mobile-wireless-device

This one is fairly new although it does work well to unlock your mobile device. It is very easy to use and you can request an unlock code directly from the Meizu 21 Pro device. The only drawback is that it only supports Samsung Avant devices.

Dr.Fone - Screen Unlock (iOS)

iPhone SIM Unlock to Work on Any Carrier Worldwide

• Support newly released models from iPhone 5S to iPhone X.
• Move to any network operator within minutes aimlessly without data loss.
• You can unlock an iPhone without an R-SIM.
• Compatible with most carriers, T-Mobile, Sprint, Verizon, etc.

3,981,454 people have downloaded it

Part 2: Top 4 IMEI Unlokers for iPhone

1. My IMEI Unlock

Link: https://myimeiunlock.com/

This is one of the most trusted unlocking service in the business. The services promises it can unlock any iPhone regardless of iOS firmware, boot-loader or baseband. It can also be used to unlock all iOS versions including iOS 9. Most of all they promise not to jailbreak your device while unlocking. It is also very easy to use. All you have to do is provide the Meizu 21 Pro device’s details as well as the IMEI number and the do the rest.

2. iPhone IMEI

Link: https://iphoneimei.net/

Apart from offering you the chance to check your IMEI number, this service also unlocks iPhones. It very easy to use. All you have to do is select your iPhone model, the network carrier you use and then enter your IMEI number to unlock the Meizu 21 Pro device. The site also allows you to easily pay via PayPal.

3. Let’s Unlock iPhone

Link: https://letsunlockiphone.services/

Yet another reliable service that easily unlocks your iPhone using the Meizu 21 Pro device’s information and IMEI number. This services promises that the iPhone will be unlocked in just 2 days and the action is permanent- you won’t have to repeat the procedure at a future date. The service is also quite affordable as compared to the others.

4. Cell Unlocker

Link: http://www.cellunlocker.net/apple-iphone-unlock-solution.php

For this service you first begin by selecting your iPhone model and then entering your IMEI number. It is a great service that is also very easy to use. The site however only unlocks iPhones with specific network carriers and you should check that they support your carrier before placing an order.

Conclusion

Now that you have at least 10 solutions to choose from, we hope you are able to make use of your IMEI number to unlock your device. You have to part with some cash to use them but if it means getting your device working normally again, we think its worth the investment. Let us now how it works out for you.