Network Locked SIM Card Inserted On Your Samsung Galaxy S23+ Phone? Unlock It Now

Carriers provide cellular connections so you can access the Internet, send text messages, and make phone calls without Wi-Fi. You cannot escape the carriers once you begin using a cell phone.

Customers can purchase a new handset via carriers or the mobile phone market. You may need an unlocked phone if you wish to use a different carrier’s service on your smartphone. However, if you want a gadget linked to a specific SIM card, you may buy one from the carriers for a reduced price.

Part 1: What Does It Mean If Your Samsung Galaxy S23+ Asks for SIM Network PIN?

When your phone prompts you to enter a SIM Network Unlock PIN, it means that your device is currently locked to a specific mobile network carrier, and it can only be used with SIM cards from that carrier. This locking mechanism is usually put in place by the carrier or the phone manufacturer to ensure that you continue to use their services, typically for the duration of a contract. As a result, your phone cannot be freely used with SIM cards from other carriers until it’s unlocked using the correct PIN or code.

Part 2: Why Does Your Samsung Galaxy S23+ Say Invalid SIM Card – Network Locked SIM Card Inserted?

System Errors

Since SIM locking is a smartphone restriction implemented to stop it from being used on other networks, Android system errors can cause network-locked SIM cards. Resetting these errors can help unlock your network locked SIM card inserted device. Service providers decided to provide a formal SIM unlocking option as a result.

Because of this, any locked SIM may be readily unlocked, and once a device opens, it can work like a conventional mobile phone and with any SIM card of the user’s choosing.

Carrier Lock

The consumer must stick with the same service provider for a specific time after purchasing the bundled device and data pack. This is called a carrier lock on the Samsung Galaxy S23+ device and is one of the most common errors in network locked SIM card inserted devices. During that time, the Samsung Galaxy S23+ device will be network- or SIM-locked, prohibiting the user from changing service providers.

The user cannot change the SIM. The service provider will offer the SIM Unlock code needed to unlock the handset when the contract expires. The gadget can be used with any other SIM card and exported to another country without problems when the network lock has been removed.

Region Lock

Apple and AT&T initially worked together to implement the SIM lock and the SIM locked devices. The original purpose was to force the user to continue using the same service provider in a specific area or time.

However, some telecom service providers sell the handsets with select data plans as bundled plans in collaboration with the Samsung Galaxy S23+ device manufacturers. As a result, the handset will cost less than it would otherwise. Sometimes, these offers are particular to a specific region, called a carrier lock.

Firmware Problems

Sometimes, the Samsung Galaxy S23+ device manufacturers release many versions of the same firmware for different geographical locations.

As a result, it may be possible that the user may face contradictions in the agreement of device firmware and the network-locked SIM card that was supposed to be used on the Samsung Galaxy S23+ device. Due to firmware problems, the users may also face a network-locked SIM card-inserted device.

Part 3: How to Unlock Network Locked SIM Card Inserted?

Unlocking a network-locked SIM card may seem like a complex task. However, it can be a straightforward process if you follow the right steps. In this section, we will guide you through the process of unlocking your network-locked SIM card. We will discuss 3 different ways you can unlock a network-locked SIM card inserted:

Method 1. Contact Network Carrier to Unlock Network Locked SIM

Contacting your network carrier is often the most recommended choice. It is a straightforward and reliable method to unlock your network-locked SIM card. Unlocking your network-locked SIM card through your carrier is a reliable and legal method. Before contacting your carrier, get information like your device’s IMEI number and account details. There are several ways to get in touch with your network carrier’s customer support.

You can call the customer support hotline, visit the website, or go to a physical store. The process usually involves receiving an unlock network code, which you need to use. Once you’ve entered the unlock code, your phone should display that it’s now unlocked. Test it with the new SIM card to ensure that it can make calls, send texts, and access mobile data without any issues.

Method 2. Use Online Unlock Service to Unlock Network Locked SIM

There are many online services available for unlocking a network-locked SIM card. In case you don’t want to go through your network carrier, these can be a good alternative. These services employ the IMEI number of the Samsung Galaxy S23+ device to unlock smartphones.

One such service is Canada Unlocking , which offers to unlock your network-locked SIM card via email. Follow these steps to unlock a network-locked SIM card via online services:

Step 1: Use a web browser to access an online SIM card unlocking service like Canada Unlocking. On the main page, choose your network carrier or device brand.

Step 2: Follow it by providing the IMEI number of your device. Afterward, make the required payment, and you will receive the unlock code via email.

Method 3. Repair Your Samsung Galaxy S23+ Firmware If Your Unlocked Phone Suddenly Network Locked

Coming across “Network Locked SIM Card Inserted“ doesn’t necessarily mean that your SIM card is network locked. It can also happen due to a system bug or glitch. This can be the case if you suddenly face this issue after recently updating your device. In such scenarios, you need a reliable Android system repair tool like Wondershare Dr.Fone.

With this tool, you can repair Android OS system issues such as black screen of death, apps crashing, and many more. It supports over 1000 Android models across all major Android brands for system repair. Below are the steps you need to fix the network-locked SIM card issue:

Step 1: Download and Connect Wondershare Dr.Fone

First, download Wondershare Dr.Fone from its official website. Install the software on your system and launch it to proceed. Establish a connection between your Android and the system using a USB cable. Furthermore, access the “Toolbox” section and select “System Repair” to move forward.

Step 2: Add Your Samsung Galaxy S23+ Device Details

After selecting “System Repair,” you will proceed to a new window. Here, choose the “Android” button and proceed to the next screen to select “Start.” Now add your device details like “Brand”, “Name,” “Model,” “Country,” and “Carrier.” Then, checkmark the “I agree with the warning and I am ready to proceed” box from the bottom right corner and click “Next.”

Step 3: Solve the Network Locked SIM Card Inserted Issue

Now, you need to put your Android device into Download Mode. You can follow the instructions given on the screen for it. As soon as the Samsung Galaxy S23+ device is in Download Mode, Wondershare Dr.Fone will start downloading the firmware. Once it is downloaded and verified, click “Fix Now.”

Confirm your choice by inserting “000000” in the pop-up dialogue box and tap “Confirm.” It will start the Android repair process to fix all system issues.

Bonus Tip. How to Unlock Network Locked Sim Card Inserted on iPhone?

If you want a fast and easy method to unlock your network-locked iPhone, you can use a third-party tool such as Dr.Fone – Screen Unlock (iOS). It is the best sim-unlock tool for iPhone users. It enables users to safely unlock their devices within five minutes. With Dr.Fone, you don’t have to wait for the sim-unlock code or reset your device firmware that can remove all your data.

You can download Dr.Fone on your PC and use it to unlock your iPhone without data loss. You can also use Dr.Fone to unlock your iPhone’s screen lock and Apple ID. Although Dr.Fone is a one-stop solution for all of your phone-related problems, its sim-unlock only works for Apple devices. Here is how you unlock your carrier-locked iPhone with Dr.Fone – Screen Unlock (IOS).

Download and install Dr.Fone on your PC. Launch the application and select the “Screen Unlock” tab from the list on the homepage.

Now, click on the “Remove SIM Locked” tab on the next page. You can only use it to unlock iPhones.

Connect your iPhone and PC with a USB cable. Once your device is ready, click on the “Start” option to proceed with the sim unlock process.

Next, the system will detect the Samsung Galaxy S23+ device connection, then its information will show up on your PC screen. If all of it is OK, click on the “Unlock Now” option.

You cannot unlock your iPhone without a jailbreak, so you must do it before the system unlocks it. You can learn about the jailbreak process via the guide, or watching the video provided by Dr.Fone to jailbreak your iPhone is also feasible. The process is compatible with devices running iOS 12 to iOS 14.8.1.

Now, you have to complete three tasks on your iPhone. First, put the SIM card out of your device. Open “Settings” and tap on the “WIFI” option. Tap on the blue exclamation mark next to all the connected networks and select “Forget This Network.” Now, switch off the “WIFI” and insert the locked SIM card in your iPhone. Click on the “Continue” option on your computer.

After that, Dr.Fone will automatically start the SIM unlocking process. You can see its progress on your PC. The process only takes a few minutes to complete, so you don’t have to wait for a long time.

After the process ends, all the sim restrictions on your iOS device are now removed and you can use sim cards from any network carrier. Next, click on the “Done” option to end the sim unlocking process.

Part 4: Why is SIM Unlocking Important?

As previously stated, a SIM lock enables a service provider to stop a customer from using the smartphone with the SIM cards of another service provider. This guarantees that the Samsung Galaxy S23+ device is only being used with the original SIM card for each provider. This locking also has a lot of drawbacks because it is incompatible with any other SIM card.

The phone cannot be used with other SIM cards if the SIM lock is enabled. Customers must therefore adhere to the current plan as is.
Since nobody wants to purchase a locked phone, it is hard for someone to sell or gift the mobile.
Traveling abroad with a SIM-locked phone could provide some challenges because you won’t be able to use a local SIM card on the phone while you’re there.

All the problems can be fixed, and the SIM works in any nation with the removed SIM lock.

Conclusion

Any of the methods above can work to get around the prohibition against using other SIM cards with your Android handset. The best thing about using Dr.Fone-Screen Unlock is that you don’t need unlocking codes to complete the tasks.

How To Unlock SIM Cards Of Samsung Galaxy S23+ Without PUK Codes

Unintentionally locking your SIM card with an incorrect PIN is a common occurrence. It’s frustrating because it prevents you from accessing your essential mobile services. Thankfully, Personal Unblocking Key (PUK) codes offer a way to unlock it. However, what happens if you lose them?

This comprehensive guide explores how to unlock SIM cards without the PUK Codes. Whether you’re a techie or a tech noob, you’ll be sure to find easy solutions in this article. From directly contacting your mobile carrier to utilizing alternative unlocking techniques, you will see clear and concise instructions that empower you to navigate this technical hurdle.

Part 1: Official Ways To Unlock SIM Cards With a Lost PUK Code

Locking your SIM card with a forgotten PIN can be a frustrating experience, especially when your trusty PUK code seems to have vanished. While unauthorized methods exist to unlock your SIM card, venturing down that path can lead to complications and potential security risks. This guide prioritizes safe and official methods, ensuring a smooth and secure unlocking process with the help of your mobile carrier.

Firstly, remember that the PUK code typically arrives alongside your SIM card in its original packaging. Keeping this information safe alongside your other crucial documents is always helpful. However, if memory betrays you and the packaging is nowhere to be found, this part will show you how to unlock SIM cards without PUK codes with the help of your carrier.

Method 1: Contacting Your Carrier’s Customer Service

The most straightforward approach is contacting your mobile carrier’s customer service department directly. Their representatives are trained to assist in such situations and can verify your identity before providing the PUK code. Be prepared to answer security questions and provide relevant account details to ensure a smooth process.

Here’s what you’ll need:

Ready your information. Prepare your account number, phone number, and any other relevant details your carrier might require for verification.
Find the best contact option for you. Most carriers offer multiple options like phone calls, online chat, or visiting a physical store. Opt for the method that best suits your preference and availability.
Prepare a written report of what happened. Clearly state that you’ve locked your SIM card by entering an incorrect PIN and have lost your PUK code.
**Verify your identity.**Answer the security questions or provide the requested account details to confirm that you’re the authorized user.
Receive your PUK code/new SIM card. Once verified, the representative will provide you with your PUK code. Be sure to write it down in a secure location for future reference. They might offer you a replaced SIM card if no PUK codes exist.
**Unlock your SIM card.**Enter the PUK code on your phone following the specific instructions provided by your carrier. This typically involves entering the PUK code followed by a new PIN.

Method 2: Retrieving the PUK Code Through Your Carrier’s Website

Many mobile carriers offer self-service options on their websites, allowing you to manage your account and access information independently. If your carrier provides this functionality, you can retrieve your PUK code online without contacting customer service. This way, you’ll learn how to unlock SIM cards without PUK numbers.

Here’s how it might work:

Step 1: Navigate to the secure section of your account using your login credentials. For example, this is what you can see from the JIO website:

Step 2: Different carriers have varying website layouts, so refer to their specific instructions or search features to find the dedicated section for retrieving PUK codes.
Step 3: Similar to contacting customer service, you might need to verify your account ownership through security questions or other verification methods.
Step 4: Once verified, your PUK code should be displayed on the screen or sent to your registered email address.

Remember, these steps are general guidelines, and specific procedures may vary depending on your carrier. Consult your carrier’s website or contact customer service for the most accurate and up-to-date information.

By following these official routes, you can safely and securely bypass the PUK code hurdle and regain access to your vital mobile services. Stay tuned for Part 2, where you’ll explore alternative unlocking methods for those who prefer a different approach.

Part 2: Unlocking SIM Cards With the Help of a Third-Party Tool

While official methods through your carrier are always recommended, some situations might arise where you’ll need to learn how to unlock SIM cards without PUK codes. Third-party tools like Wondershare Dr.Fone offer an alternative approach in such cases. This section explores this option, emphasizing transparency and responsible usage.

Disclaimer: Before proceeding, be aware that utilizing third-party tools might void your device’s warranty and potentially introduce security risks. Choose trusted, reputable applications with clear user guides and a history of responsible operation. Proceed with caution and at your discretion.

Introducing Wondershare Dr.Fone

Dr.Fone stands out as a trusted and versatile tool for SIM unlocking. It surpasses mere unlocking functionality, offering a comprehensive suite of features like data repair, system repair, screen unlock, and more, catering to various mobile needs under one software. With over 50 million active users, Dr.Fone boasts a solid reputation for reliability and effectiveness.

Unlocking Your SIM With Dr.Fone

Dr.Fone’s SIM unlocking capability resides within its “Screen Unlock” feature. This powerful toolset caters to bypassing various locks, including Apple ID, Google accounts, and more. Remember, this feature is intended for legitimate use only, respecting device ownership and security protocols. Either way, it’s a great way to know how to unlock SIM cards with iPhones without PUK codes.

To use this powerful feature, follow the steps below:

Step 1: Grab Dr.Fone from its official website, install it, and fire it up.
Step 2: Head to Toolbox > Screen Unlock > iOS (remember, only for iOS devices).

Step 3: Click Remove SIM Locked to start the unlocking process.

Step 4: Click Start when you see this page.

Step 5: Verify your device details and hit Unlock Now.

Step 6: Be aware that jailbreaking your iPhone is necessary. Use the provided JailBreak Guide or Watch Video if needed.

Step 7: Carefully follow the on-screen instructions to ensure a smooth process. Then, click Continue.

Step 8: Once finished, click Done to enjoy your unlocked SIM card!

Conclusion

Navigating SIM card lockouts can be stressful, but remember, you have options! While official routes through your carrier are always recommended, tools like Wondershare Dr.Fone teach how to unlock SIM cards without PUK codes. Remember, responsible usage is key when choosing third-party tools. If you opt for this route, Dr.Fone stands out for its reliability and extensive features beyond SIM unlocking.

So, breathe easy, explore your options, and choose the path best suits your situation. With the right approach, you’ll use your unlocked SIM card quickly! And if your phone needs some help, remember that Dr.Fone is there to help you unlock not only your SIM but also a world of possibilities for your mobile companion.

Android Unlock Code: Sim Unlock Your Samsung Galaxy S23+ 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+?

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.

safe & secure

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.