What Does ‘Enter PUK Code’ Mean And Why Did The Sim Get PUK Blocked On Samsung Galaxy S24 Ultra 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 Samsung Galaxy S24 Ultra 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.

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.

Click here

## 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.

Top 11 Free Apps to Check IMEI on Samsung Galaxy S24 Ultra Phones

Your IMEI number is your device’s identity and being able to use it to check the legitimacy of your device should be easy. There are lots of websites that allow you to easily check your IMEI but in this world where we use our mobile devices more, most of us want the convenience of being able to perform this task on our devices.

For this reason, we saw it fit to compile a list of the best Android and iOS apps that allow you to easily do an IMEI check. Those apps are listed below.

Part 1: Top 6 Android Apps to Check your IMEI Number

1. IMEI info

The site IMEI info does just what the name suggest. It allows you to enter your IMEI (International Mobile Equipment Identity) number and immediately get information about your device. This unique 15-digit number is used to identify and track mobile devices, as well as to provide information about the Samsung Galaxy S24 Ultra device’s brand, model, specifications, and other details.

It is easy to use and a great solution if you are just looking for a simple solution to find more information about your device using your IMEI number. Users can enter their device’s IMEI number on the website to check its status, verify its authenticity, and access other useful information. This can be helpful in situations such as purchasing a used device or finding lost or stolen devices.

Link: https://www.imei.info/

Pros:

• User-friendly interface.
• Provides detailed device information.
• Checks blacklist and warranty status.
• Offers additional services, such as phone unlocking.
• Compatible with various devices and manufacturers.

Cons:

• Limited information for some devices.
• May provide outdated or inaccurate data.
• Requires manual entry of IMEI.
• Premium features require payment.
• Privacy concerns when sharing IMEI.

Read Customer Service Reviews of imei.info

1. _This page was very helpful when my phone was stolen, and with it’s help I could check it’s IMEI status! Also you can find lots of basic and more advanced informations about different devices on this page, which can be very helpful too! – from Trustpilot _
2. _Information did you provided me is wrong, because several times I contacted to Sprint and T-Mobile bile, and then confirm that the phone by IMEI that I provided he’s not in their database. – from Trustpilot _

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2. IMEI Analyzer

Aside from just allowing you to check whether the IMEI number provided is valid, IMEI Analyzer will also provide you with data about your device based on the IMEI (International Mobile Equipment Identity) number . It also has an additional feature that calculates the IMEI number when you enter only 15 digits. It also analyses the IMEI number providing you with different information about the number itself such as the Serial Number (SNR), Type Allocation Code (TAC), Reporting body identifier, Final Assembly Code, and Check Digit.

By using an IMEI Analyzer, users can validate the IMEI number, check if the Samsung Galaxy S24 Ultra device is blacklisted or stolen, and obtain information about the Samsung Galaxy S24 Ultra device’s brand, model, and specifications. This can be particularly useful when buying a used mobile device or trying to recover a lost or stolen one. Some IMEI analyzers may also provide additional features such as warranty status checks, carrier information, and SIM lock status.

Download Link: https://play.google.com/store/apps/details?id=org.vndnguyen.imeianalyze&hl=en

Pros:

• Provides detailed information about the Samsung Galaxy S24 Ultra device’s IMEI number, including whether it is blacklisted or not.
• Easy to use and navigate.
• Free to download and use.
• Helpful for those looking to buy a used phone and want to check its validity.

Cons:

• Some users have reported that the app crashes frequently.
• Limited features beyond IMEI analysis.
• Some users have reported inaccuracies in the information provided by the app.

3. IMEI Generator & IMEI Changer

IMEI Changer is an app that will not only provide you with information about your device based on your IMEI number but also can be used to generate an IMEI number for your device. The developers however caution that the App may not be able to work for all mobile phones or SIM cards.

Pros:

• Easy to use interface.
• Provides detailed information about the Samsung Galaxy S24 Ultra device’s IMEI number.
• Offers free IMEI checks for basic information.
• Provides in-app purchases for more detailed information.
• Supports multiple languages.

Cons:

• Requires a stable internet connection to function properly.
• Some users have reported inaccurate or incomplete information.
• In-app purchases can be expensive.
• Some users have reported issues with the app crashing or freezing.

4. IMEI

IMEI just like all the others we’ve seen allows the user to get information on their devices based on their IMEI numbers. But that’s not all. Unlike others this one also allows users to quickly generate their IMEI numbers. It also has a lot of good reviews from those who have used it.

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

Pros:

• User-friendly interface.
• Quick IMEI scanning and checking.
• Detailed device information provided.
• Wide device compatibility.
• Free to download and use.

Cons:

• Free to download and use.
• Limited to IMEI-specific features.
• Possible information inaccuracies.
• Infrequent updates.

5. IMEI Checker

IMEI Checker is another free Android app that is designed to help you find out more information about your device using the IMEI number. This small app is easy to use and most who have used have a lot of praise for the app.

The app allows users to check the IMEI number of their devices and gather detailed information such as the manufacturer, model, and blacklist status. This can be helpful for tracking lost or stolen devices and verifying the authenticity of a phone before purchasing it. Additionally, the app provides device information like hardware and software specifications, system details, and network information.

Download Link: https://play.google.com/store/apps/details?id=com.imeichecker.imeinumberfinder.deviceinfostatus

Pros:

• Easy-to-use interface.
• Quick IMEI scanning and analysis.
• Detailed device information provided.
• Useful for device verification before purchase.
• Offers hardware and software specifications.

Cons:

• Requires internet connection for IMEI check.
• May not support all devices or brands.
• Some users report inaccuracies in information.
• Advertisements may be intrusive for some users.

Read Customer Service Reviews of IMEI Checker

1. IMEI is an exceptionally astounding and remarkable application. This is not difficult to utilize this application. Everybody can find their IMEI number through this application. By and by I like and love this application. Thus, thank you kindly IMEI checker. – from Google Play
2. It’s show only your device information like what is your IMEI number, mobile no. etc, it’s not tracker . – from Google Play

6. SIM Card Information and IMEI

SIM Card Information and IMEI will check and generate your device’s IMEI number and allow you to copy or share the information on social networks or via email. On top of providing information about your device, the app also provides SIM related information such as the contacts that are stored on the Samsung Galaxy S24 Ultra device.

Download Link: https://m.apkpure.com/sim-card-information-and-imei/com.simcard.info.imei

Pros:

• Simple user interface.
• Useful for tracking lost or stolen devices.
• Can check SIM card usage and balance.

Cons:

• Requires an internet connection for some features.
• Limited to IMEI and SIM card-related functionalities.
• Privacy concerns regarding sharing of SIM and IMEI data.

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Part 2: Top 5 iPhone Apps to Check your IMEI Number

1. MobiCheck

By entering your IMEI number in this app, you can check whether your device has been marked as stolen or blacklisted. All you have to do is enter your IMEI number into the slot provided and the MobiCheck app will display the information. You can download the app for free and your first check is free but all subsequent checks will cost you $0.20 per check.

Download Link: https://itunes.apple.com/us/app/mobicheck/id1057556237

Pros:

• Simple and user-friendly interface.
• Cloud and Find My iPhone status checks.
• Compatible with both iPhone and iPad.

Cons:

• In-app purchases for full functionality.
• Limited to IMEI and device-related features.
• Updates may not be frequent or address all issues.

Read Customer Service Reviews of MobiCheck

1. This app works !! Even better that is free! – from App Store
2. I’m stuck in a loop where it keeps telling me to confirm my account with an email sent to me, then I try to log in after confirming and it tells me my account has not been fully set up. Kept going back and forth with the same issue so I gave up and deleted the app. Total garbage, will update when/if issue fixed. – from App Store

2. iMei Blacklist Checker

iMei Blacklist Checker is another app that will allow you to get your device details just by entering the IMEI number. This app is available for the iPhone and iPad. It provides a wide range of information about your device and is very easy to use. Moreover, if you want to buy a second-hand iPhone, you can use this tool to check if the phone has been reported as lost or stolen before making the final purchase decision.

3. IMEI info for iPhone

IMEI info for iPhone is an application that allows you to check the status of your device by simply entering you IMEI number. The developers behind the app also offer an unlocking service that also utilizes your IMEI number. This is a great app that is very useful and easy to use.

Download Link: http://www.imei.info/

4. iPhoneOX

This site iPhoneOX offers a lot of services that include checking IMEI for free as well as unlocking services that are offered at a fee. It is a great and easy-to-use solution that will provide you with additional information about your device and even offer help whenever you get stuck.

Link: http://www.iphoneox.com/

5. iUnlocker

iUnlocker is another great application that will help you get information about your device from your IMEI number. It can also allow you to check a large number of IMEI numbers at once. Checking is free although they do offer an unlocking service that you will have to pay.

Link: http://iunlocker.net/check_imei.php

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Conclusion

In conclusion, these are the top free apps to check IMEI on iPhone and Android devices. These apps provide detailed information about the Samsung Galaxy S24 Ultra device, including the manufacturer, model, and serial number. Additionally, they provide information about the network carrier, blacklist status, and warranty status. Users can also track their lost or stolen device using the IMEI number. These apps are essential tools for ensuring the security and compatibility of mobile devices.

All of these are ideal for helping you with IMEI checking. They can be great solutions and we hope that you are able to find the right one for your needs. Let us know how the one you pick works for you and if you encounter any problems while using any of the apps.

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The Best Android SIM Unlock Code Generators: Unlock Your Samsung Galaxy S24 Ultra Phone Hassle-Free

In today’s world, smartphones have become an essential part of our lives. They offer a lot of convenience, but sometimes they can be a bit of a hassle. One of the biggest headaches that smartphone users face is carrier locking. This is when your phone is locked to a specific carrier, and you are unable to use it with any other carrier’s SIM card.

If you’ve tried Googling for solutions, you’ll realize it may take a long time to find a reliable solution. In effect, what you’re looking for is an Android SIM unlock code generator to provide you with a free unlock code. Some free solutions may have hidden costs, so you must be careful in choosing the right Android sim network to unlock pin software . Here are seven free Android unlock code generators to consider.

Part 1. What is Android SIM Unlock Code Generator?

Android SIM unlock code generator is a software or application that generates unlock codes for Android phones. These codes are used to unlock the phone’s SIM card, enabling the phone to work with any carrier’s SIM card. The software is designed to be user-friendly and easy to use, with step-by-step instructions to guide you through the process.

You may be interested in: How to Unlock Phone Free with IMEI Number

## Part 2. How Does Android SIM Unlock Code Generator Work?

To use the Android SIM unlock code generator, you will need to download and install the software on your computer. Once installed, you will need to connect your Android phone to the computer using a USB cable. The software will then detect your phone and check if it is eligible for unlocking.

If your phone is eligible for unlocking, the software will generate an unlock code. You will then need to enter this code into your phone’s keypad to unlock the SIM card. Once the SIM card is unlocked, you will be able to use your phone with any carrier’s SIM card.

Part 3. Benefits of Using Android SIM Unlock Code Generator

There are several benefits of using Android SIM unlock code generator. Some of these benefits are:

• 1. Freedom to choose your carrier

When your phone is carrier locked, you are limited to using only the carrier that the phone is locked to. This can be a problem if you travel frequently or want to switch to a different carrier. By unlocking your phone’s SIM card, you will be able to use any carrier’s SIM card, giving you the freedom to choose the carrier that best suits your needs.

• 2. Cost savings

By unlocking your phone’s SIM card, you can save money on roaming charges when traveling. Instead of paying expensive roaming charges, you can simply purchase a local SIM card and use it in your unlocked phone. This can save you a lot of money in the long run.

• 3. Resale value

An unlocked phone has a higher resale value than a carrier-locked phone. This is because an unlocked phone can be used with any carrier’s SIM card, making it more attractive to buyers.

• 4. No need to buy a new phone

If you want to switch to a different carrier, you may be tempted to buy a new phone that is compatible with that carrier. However, by unlocking your phone’s SIM card, you can use your existing phone with any carrier’s SIM card, saving you the cost of buying a new phone.

Part 4. 4 Android SIM Unlock Code Generators Reviews

There are several Android SIM unlock code generator software available on the internet. Here are some of the most popular ones:

Tool 1: NokiaFree - Powerful SIM Unlock Code Calculator

Even though the name suggests this tool is meant for Nokia phones, the truth is that NokiaFree is a powerful utility that can unlock other brands of phones as well. The software can be downloaded for free, and it is always better to download the latest version from their website. The process of finding your sim network unlock pin is so simple, and you’ll wonder why you didn’t try this utility earlier.

How It Works

All that is needed is the IMEI number from Your Samsung Galaxy S24 Ultra to generate an unlock code. Just type in *#06# into your mobile. The IMEI code is then displayed. Copy the 15-digit IMEI code and enter it into the software. You’ll get a list of unlocking codes. Try a maximum of four codes to unlock your mobile.

Pros

• Software is very easy to install.
• User-friendly interface with easy-to-find menus and buttons.
• Supports many other phone brands, including Nokia, Sony, Samsung, and Siemens.
• Easy-to-follow simple instructions.
• Provide easily available basic information to get your unlocking code.

Cons

• Requires an internet connection to function (web-based tool).
• The name suggests the tool is useful only for Nokia mobiles.

Review

The NokiaFree Android SIM unlock code generator is getting better all the time. You now have access to a tool that is easy to use, and quickly unlocks restrictions on a wide range of mobiles, and anywhere in the world. An added bonus is it comes to you totally free of cost. The download takes very little time, and this Android unlock code generator does not interfere with other functions.

Tool 2: WorldUnlock Codes Calculator

As the name suggests, the WorldUnlock Codes Calculator can unlock your phone in any location with just a few clicks. It’s easy to find a reliable code generator, but you’d have to pay for receiving a code in variable amounts. In other words, there are no fixed charges to locate your phone unlock code from a dealer. However, this software is totally free and requires only basic details to provide the unlock code.

How It Works

Just locate the IMEI number by typing in *#06# into your phone. Enter the code into the software along with basic details like country of purchase and service provider. That’s it.

Pros

• Free and safe software download.
• The software is updated regularly. You can download the updated version.
• Very popular with worldwide users.
• Works with the latest Windows 10 version.
• Unlocks Maxell, Nokia, Motorola, Siemens, Samsung, LG, Vitel, and AEG mobiles.

Cons

Works only with Windows-based operating systems.

Review

The WorldUnlock Codes Calculator can be easily downloaded to a Windows computer working on the latest operating system. The system generates several codes, so you’re sure to find one that unlocks your phone. Many users are likely to use their services, considering it is a Windows-based system.

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sentrypc.com/parental-controls/ ### Tool 3: UnlockMe For Reliable Android SIM Unlock Solutions

If you own a Nokia phone, UnlockMe will provide all the necessary information to unlock your phone. You can browse through the latest information on various topics related to Nokia and other phones - likely to prove useful in the long run. It is a known fact some phones are easier to unlock than others, and a dedicated site focusing on providing absolute solutions to Nokia releases is pretty useful. Besides checking out the latest information, you can get free unlock codes with this Android unlock code generator.

How It Works

Check If your Nokia phone is listed on the site, then follow simple instructions to get your SIM to unlock code.

Pros

• An exhaustive list of supported Nokia DCT4 and Nokia DCT3 models.
• An interactive system where users have to enter minimum information about the model, 15-digit IMEI number, and network provider.
• Provides detailed instructions on video sites to help users complete the process.
• Dedicated sections compiled for Lumia 800 and 710, as well as iPhones.
• Constantly expanding to serve worldwide users.

Cons

At the time of this review, the site was mainly providing Android SIM unlock code generator to a specific list of countries.

Review

UnlockMe works really well with users in the United Kingdom and its listed countries. It is expanding quite rapidly, so keeping in touch with this site makes sense. It does provide alternate solutions to finding unlocking codes at present, making it a worthwhile site to check out. If you are unable to find the unlock code this time, you’re likely to find a solution the next time you visit this site.

Tool 4: UnlockItFree - Powerful Worldwide SIM Unlock Code Provider

With many users asking for unlock codes, UnlockItFree has developed from a free domain to a powerful worldwide service provider with better features. Nearly 90,000 phones have been unlocked with codes provided by this website. This simple Android unlock code generator packs a punch with accurate and advanced technologies embedded into its unlocking process.

How It Works

A simple process is used to uncover free unlocking for even the Nokia DCT4 and DCT3 phones via remote code. Other phones listed on the website also require users to follow easy steps to unlock SIM codes.

Pros

• Totally anonymous unlocking process.
• Gain unlocking codes just by sharing this system with others.
• Completely legal with uniform codes across the globe.
• Customer service provided on this free website.

Cons

After the first and last codes, users have two more attempts to unlock their phones.

Review

Unlockitfree has grown into a powerful site over a period of time. By offering stable services, this reliable unlocking tool works well on most phones irrespective of location. Considering the number of phones that have found solutions on this website, it is likely this unlocking tool will continue to grow with informative feedback from its customer service cell. An Android SIM unlock code generator that works on most phones and across the globe is just what you need to find instant and free unlock codes.