Top 11 Free Apps to Check IMEI on Samsung Galaxy S23 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 S23 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May provide outdated or inaccurate data.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

_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 _
_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 S23 Ultra device is blacklisted or stolen, and obtain information about the Samsung Galaxy S23 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 S23 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 S23 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

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
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 S23 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

This app works !! Even better that is free! – from App Store
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.

Click here

![free apps on IMEI check](https://images.wondershare.com/drfone/article/2016/06/14670048332997.jpg)

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/

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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 S23 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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What Is a SIM Network Unlock PIN? Get Your Samsung Galaxy S23 Ultra Phone Network-Ready

A network-locked device tethers you to one carrier, limiting your choices. You might miss out on better deals, struggle with roaming charges abroad, or feel inconvenienced by limited coverage. And you can’t avoid these things without the right SIM network unlock PIN.

That’s why we’ve created this comprehensive guide to help you unlock your phone’s potential. This article will explain what a SIM network unlock PIN is, the process involved, and answer any questions you might have. Keep scrolling to learn more.

Part 1: Why Is Your Samsung Galaxy S23 Ultra Asking for a SIM Network Unlock PIN?

You just bought a new phone, excited to use it with a new SIM card. But your phone pops up with a request for a PIN code to unlock it. What’s that all about, and what do you enter? There are two main reasons why your phone might be asking for a SIM PIN or unlock code:

SIM Network Lock

The SIM Network Lock is a restriction placed by your phone’s original network provider, locking it to their network. It means you can only use the Samsung Galaxy S23 Ultra device with SIM cards from that specific carrier. Carriers use this to ensure that the phones they sell work only with their service. When you buy a subsidized phone, they want to ensure you stick around for the contract duration.

If you insert a SIM card from a different carrier, your phone will ask for a SIM Network Unlock PIN or Network Unlock Code (NUC). You’ll learn more about it in the upcoming sections of this article.

SIM Card Lock

SIM Card Lock is a security feature that protects your SIM card from unauthorized use on other devices. It requires you to enter a PIN (Personal Identification Number) to unlock the SIM card before you can use it.

The default PIN is usually printed on the back of the SIM card or its packaging. If you haven’t changed your PIN, use the 4-8 digit code provided by the carrier when you get your SIM card.

If you’ve forgotten the SIM PIN code, you can use the PUK (PIN Unlock Key) code to unlock the SIM and set a new PIN. The PUK code is also printed on the SIM card packaging, but be careful, as entering the wrong PUK code too many times can permanently lock the SIM card.

Not knowing the SIM unlock PIN code can be frustrating, especially if you want to switch mobile carriers. So, in the next part, we’ll explore whether it’s possible to unlock a SIM network-locked iPhone device.

Part 2: Can a SIM Network Locked iPhone Be Unlocked?

Yes, a SIM network-locked iPhone can be unlocked by your network provider. Insert a new SIM card, and you’ll be prompted to enter the SIM Network Unlock PIN. After inputting the correct unlock code, your iPhone is ready to use with any carrier.

If you are thinking about unlocking your iPhone, it’s crucial to grasp what a SIM Network Unlock PIN is and how it functions.

Part 3: What Is a SIM Network Unlock PIN?

A SIM network unlock PIN is a code allowing you to remove your phone’s network lock. It means you can use your phone with a SIM card from any compatible network provider, not just the one you originally bought it from. It is also known as Network Unlock PIN (NUP), Network Control Key (NCK), or Network Unlock Code (NUC).

Unlocking your device can be useful if you:

Bought a phone locked to a specific carrier and want to switch to a different one.
Are planning a trip abroad and want to use a local SIM card instead.

Still haven’t finished your contract with your original carrier and want to keep the phone but use a different service.
Bought a phone second-hand locked to the previous owner’s network.
Want to increase your phone’s resale value; unlocked phones generally have a higher resale value than locked phones, as various buyers can use them.
Want more carrier flexibility; you are not tied to one carrier and can choose the provider that best suits your needs in terms of price, coverage, data plans, and other features.

Things To Consider

Before you proceed, here are some key points to remember:

Eligibility: Not all phones are eligible for network unlocking. Check with your carrier or manufacturer for details.
Costs: While some carriers can give SIM network unlock PIN for free, others may charge a fee. Third-party unlocking services also typically charge a fee.
Waiting time: It can take days or even weeks to receive your SIM unlock PINcode from your carrier and process it. For instance, Vodafone usually unlocks the Samsung Galaxy S23 Ultra device within 72 hours to 10 days if they have to reach the manufacturer.
Risks: Using an unauthorized unlocking method could damage your phone or void its warranty.
Backup: Before unlocking your phone, back up your data, as the process may erase it.

Now that you understand SIM Network Unlock PIN, let’s get down to business! In the final part, we’ll guide you through the two ways of unlocking your iPhone for a new carrier.

Part 4: How To Unlock Your iPhone for a New Carrier?

Ready to unlock your iPhone and explore your carrier options? Read on, and this part will break down each method step-by-step so you can choose the one that best suits your situation.

Method 1: Unlock SIM Card Without SIM Network Unlock Pin Fast

If you’re wondering about unlocking a second-hand iPhone, what to do if the carrier’s SIM network unlock PIN doesn’t work, or if you can’t wait for the network provider’s response, don’t worry. You have one of the best mobile solution apps to remove SIM lock available here.

Wondershare Dr.Fone , a powerful mobile solution app, can simplify this process. Regardless of mobile carrier or purchase method, it can unlock your iPhone in a few minutes.

Important Considerations:

Fone will not be able to remove the SIM lock if your iPhone’s mobile carrier blocks or blacklists the IMEI.
Jailbreaking is necessary for SIM lock removal and can void your iPhone’s warranty.

So, if you plan to switch carriers without a SIM network unlocks PIN code, this method is a good fit for you. Follow these steps below to fix common issues like “SIM Not Supported” and “SIM Locked” with ease.

Step 1: Download and install Dr.Fone on your computer. Connect your iPhone to your computer using a USB cable. Next, launch the app to set up your account, then from the Toolbox homepage, select Screen Unlock.

Step 2: After you select iOS as your device type, choose the Remove SIM Locked option.

Step 3: Click Start to initiate the process. On the next screen, click Unlock Now to confirm your device information.

Step 4: Jailbreak your iPhone using the guide or video in the pop-up window.

Step 5: Follow the in-app guide to complete the SIM lock removal process.

Step 6: Wait for the process to finish. Dr.Fone will notify you when the SIM lock has been removed.

Method 2: Get a SIM Network Unlock Pin for Free From the Network Carrier

Requesting a SIM network unlock PIN for free is usually straightforward. iPhones purchased from carriers are often locked to their network for a certain period (AT&T and Verizon require 60 days).

Step 1: Visit your carrier’s website or contact them to confirm if your phone is eligible for unlocking.
Step 2: If eligible, submit a request through your carrier’s website or app. You may need to provide information like your IMEI number, account details, and proof of purchase.

Step 3: Depending on your carrier, you might receive the unlock code after a few days or weeks. It might be delivered via email, text message, or online account.
Step 4: Follow the instructions provided by your carrier for your phone model. It usually involves inserting a SIM card from a different carrier and entering the SIM network unlock PIN code when prompted.

Important notes:

Some carriers may charge a fee for unlocking your phone and only unlock devices for customers in good standing with their accounts.
Unlocking your phone may not be possible, depending on your contract, device financing, or other factors.
Ensure you follow your carrier’s instructions for unlocking your phone model to avoid issues.

Conclusion

Unlocking your phone opens a world of flexibility and potential savings. You’re free to choose any carrier, access more international roaming options, and even boost your phone’s resale value.

But remember, safety first! Avoid shady websites or unofficial tools promising instant unlocks. These can be risky and even harm your device.

Instead, opt for safe and legal methods. Contact your carrier directly to request a SIM network unlock PIN or use a reputable tool like Dr.Fone Remove SIM Lock. It offers a user-friendly interface and an efficient way to unlock your phone, empowering you to maximize your device usage.

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Android Unlock Code: Sim Unlock Your Samsung Galaxy S23 Ultra Phone and Remove Locked Screen

When you buy a phone, your matter of concern is whether to buy a locked phone or an unlocked Phone. Locked phones may look much safer to you, but they are very inconvenient when it comes to normal use. These phones are bound to one carrier only, which is their biggest disadvantage. At the same time, unlocked phones save you from this hassle.

If you’ve bought a locked phone and facing problems, you need not worry as there are multiple ways to unlock your phone. For that, this article has provided the solution to your issue in the most intelligible way.

Part 1: Difference between Unlocking, Rooting, and Jailbreaking

This part of the article shall differ from three very similar terms, Unlocking, Rooting, and Jailbreaking, to clear your confusion.

Unlocking

Unlocking a phone means making it compatible with other SIM carriers. An unlocked phone is not pinned to a single SIM carrier; rather, it lets you switch carriers. SIM Card lets your phone connect to a specific network, but it depends on your phone’s hardware compatibility. If it’s not compatible with a specific network, then nothing can change that.

To unlock your phone, you have to enter a specific code to remove the restrictions of the network. However, there are ways to unlock your phone without granting permission from the network.

Rooting (for Android)

Rooting a phone means gaining “root access” on another phone. This process works for Android only. However, it can also be used on some specific Linux-based devices. Root access allows you to do almost everything on the phone you’ve gained access to, like installing or uninstalling applications or changing the settings.

Root access is not all fun, and games as this process will lead you to the security architect of your operating system, which will be hard to deal with even if you’re a professional. So, it’s important to be careful with this process, else you will have to bear the consequences.

Jailbreaking (for iOS)

Jailbreaking a device means removing all the restrictions on that device that its manufacturer’s applied. This process works specifically for Apple devices. It lets you bypass the limitations and restrictions, so you can modify the software your way and make changes to the default program. It is also considered free booting, and Apple or any other company does not approve of it.

In summary, unlocking is primarily about freeing a device from carrier restrictions, rooting is specific to Android devices and involves gaining administrative access, while jailbreaking is specific to iOS devices and involves bypassing Apple’s restrictions for more customization. All these processes come with potential risks and may void warranties, so users should carefully consider the implications before proceeding.

It is advisable to always go for the safest method, unlocking your phone. Rooting and Jailbreaking are risky security exploitations that can cause serious problems.

Part 2: Is it Legally Allowed to Unlock Your Samsung Galaxy S23 Ultra?

Every country has its own rules and regulations. Similarly, laws regarding unlocking your phones are different in different countries. However, after sessions of deliberations and consultations, the US has declared it legal to unlock your phone.

In order to legally unlock your phone, you must make sure your phone service contracts, payments, and dues are cleared. You must be the sole owner of your phone. Once your phone is eligible and falls under the requirements, you will be given an “Unlock Code” to proceed further.

Part 3: Free Ways to Perform Android SIM Efficiently

This part of the article will briefly explain some efficient and free-of-cost ways to unlock your SIM.

Method 1. Unlock your SIM through GalaxSim Unlock

GalaxSim is an effective application for unlocking your SIM. Its user-friendly interface is designed in such a way that every other person can use it even if you have no knowledge of tech. It automatically backs up data on Google Drive, and if there are errors, it detects them right away.

Here is a small step-by-step guide to using GalaxSim on Android, as it is only compatible with Galaxy series phones.

Step 1. Launch GalaxSim

The first and foremost step is to install GalaxSim from Google Play Store on your Android device.

Step 2. Phone Status

Once GalaxSim is downloaded, open the application and allow it to run on your device. Now, it will show you whether your phone and its systems are locked or unlocked.

Step 3. Unlock your Phone

Under your phone’s status, click on “Unlock” to continue. After the process is completed, your phone will be unlocked successfully.

Method 2. Unlock SIM through Free Code

FreeUnlocks is the most trusted phone unlocking website on the Internet. It is completely safe as the code is given to you safely and sounds on you on your email only. It is compatible with all phones as it is available online and free of all malicious software.

The following are the steps to use FreeUnlocks to get your free code.

Step 1. Confirm your Device

Choose your device name and device model first. Then click on “Unlock Now” to start the process.

Step 2. TrialPay for Free Code

Now you’ll be given two options on the screen, “PayPal” or “TrialPay”. If you want to do it free of cost, select “TrialPay” to proceed to unlock your device. However, it depends on your personal preference; you can select “PayPal” if you want to enjoy more features.

Step 3. Remote Email

You’ll receive an email immediately, and all you have to do is, enter the unlock code, and there you have it, your SIM unlocked.

Bonus Tips: How to Unlock Android Screen Precisely with Dr.Fone Screen Unlock?

Wondershare Dr.Fone - Screen Unlock (Android) has yet, another time, taken the lead in this matter too. This convenient multifunctional software is a go-to software for everyone who has knowledge of tech as it provides solutions for your software and hardware problems under one roof. While it may seem like big trouble on your end, it’s just a matter of a few minutes for Dr.Fone to fix your issue.

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Wondershare Dr.Fone is the best solution to unlock your Android device as it

Removes all kinds of locks, be it fingerprint, password, unlock code or pattern, and PIN.
Bypass Android FRP lock without a PIN or Google account.
Compatible with almost all Android devices.
A completely safe tool. No risk of hacking or virus attack.
Very convenient and easy-to-use software for amateurs and professionals as well.

Moreover, Samsung and LG devices can be unlocked using Dr.Fone without losing any data, whereas this is not the case with other phones. In order to unlock the Android screen precisely with Dr.Fone Screen Unlock, you have to follow the given steps:

Step 1: Install Wondershare Dr.Fone

Install Wondershare Dr.Fone on your PC and connect your Android device to your PC via cable.

Step 2: Unlock your Android Phone

Select “Screen Unlock” on the home interface among the other given options. Once your PC detects your phone, another interface will be displayed on the screen. Now, select “Unlock Android Screen”.

Step 3: Confirm your Device

Now, select your Device to proceed on. Dr.Fone will guide your Android device into the specific mode automatically.

Step 4: Remove Password

Once your device model matches and your device enters the specific mode, the software will automatically start unlocking. This way, your password will be removed successfully, and you can easily unlock and access your Android device.

Part 5: Tip to Avoid the SIM Lock Issue

In order to avoid the SIM Lock issue, it is advisable to use unlocked phones. This will save you from long-term hassle as you will have the freedom to switch carriers and SIM cards whenever you like. On the other hand, if we talk about locked phones, they’re expensive and a headache to deal with because of the requirements and problems they come with.

If you’re concerned about a dual-SIM phone, then you can have one SIM pinned to a good quality carrier. The other SIM can be temporary and cheap. This is an amazing option for you if you’re traveling, as you’ll have the flexibility to change carriers for the temporary SIM no matter wherever you are.

Conclusion

As a crux, an unlocked phone is a better choice than a locked phone. We would personally advise you to go for unlocked phones as this will save your time and money. You will have much more freedom and flexibility for changing between SIM and SIM carriers. Whereas on the locked phones, you will be bound to one SIM. So, the next time you decide to buy a phone, give this article a read again.