How to Remove Apple iPhone 12 Pro Max SIM Lock?

Have you purchased a second-hand Apple iPhone 12 Pro Max that is carrier locked? It would be a very frustrating situation. You can’t use any SIM card other than one cellular company’s sim card. So, whatever the case is, in this article, we will show you how to remove the SIM lock on your device.

In this article, we’ll talk about some popular tools to unlock Apple iPhone 12 Pro Max. After reading this article, I hope your Apple iPhone 12 Pro Max will be free from any lock, and you can do what you want in your Apple iPhone 12 Pro Max.

iPhone IMEI

This site offers iPhone IMEI unlocking services. There are mixed reviews about this site. Some customers called its SIM card activation service very good, while others complained about its services.

Rating from Trustpilot	3.2
User Reviews	Mixed reviews
Pricing Plans	Unlock service for 19$ or 29$
Supported iOS Versions	All versions: upto iOS 16
Pros & Cons	According to customer reviews, this site is not trustable.

DoctorSIM

doctorSIM offers services for unlocking a cell phone. Apart from Apple, this site also offers the facility to unlock phones of many brands. Most of the customers are very happy with their services. So, this site has been able to win customers’ trust by delivering top-notch unlocking services.

Rating from Trustpilot	4.7
User Reviews	A lot of positive reviews
Pricing Plans	Depend upon the model of the Apple iPhone 12 Pro Max device.
Supported iOS Versions	All versions: upto iOS 16
Pros & Cons	Pros
· It supports unlocking almost all brands and some less well-known brands.
· A strong and effective tool that can unlock all phones with a 99% success rate.
Cons
· Device unlock can take up to seven days.
· According to many reviews, the doctorSIM unlock service doesn’t work.

Unlock Phone SIM

This site says it can help you unlock your phone from AT&T, Sprint, T-Mobile, Verizon, and many more. They say their service can unlock all iPhone, iPad, and watch models.

Rating from Trustpilot	4.2
User Reviews	Mixed reviews: some people appreciated their services while some said: it is a scam.
Pricing Plans	Depending on the model of your device, the price to unlock iCloud ranges from $175 to $301. From $24.00, you can pre-order a service to check your suitability.
Supported iOS Versions	All versions: upto iOS 16
Pros & Cons	Pros
· This service has a 4.2 rating on Trustpilot.
Cons
· A large number of negative reviews.

Cellunlocker

On the Cellunlocker website, you can purchase unlock codes and services for locked mobiles. If your Apple iPhone 12 Pro Max is locked to a carrier or your Apple iPhone 12 Pro Max’s activation lock is turned on, this website may assist you in removing those locks.

Rating from Trustpilot	4.6
User Reviews	They are legit and have a remarkable number of satisfied customers.
Pricing Plans	Depend on the model of the Apple iPhone 12 Pro Max device.
Supported iOS Versions	All versions: upto iOS 16
Pros & Cons	Pros
· Structures for ordering and paying are made much easier.
· Customers from more than 180 countries are served.
· The website is easy for anyone to use.
· The unlock codes they give are correct 95.5% of the time.
Cons
· It can’t unlock phones bought in the USA after January 2013.
· The refund rules are strict; they may even ask you to send a video of the unlocking procedure as evidence.

Best Software for Apple iPhone 12 Pro Max SIM Unlock

Dr.Fone is a complete toolbox for your device solutions. For Dr.Fone-Screen Unlock, it’ll cost little time to remove the SIM lock from almost every carrier on your Apple iPhone 12 Pro Max. And here you can learn how to use Dr.Fone to remove your problem with data security.

Dr.Fone - Screen Unlock (iOS)

Step1: In the first step, Install Dr.Fone - Screen Unlock (iOS) on your computer.

Step2: After you’ve set up Wondershare Dr.Fone on your computer, launch it. You will see the “Screen Unlock,” choose it and start the unlocking process.

Step3: If you want to remove the network restriction on your device, select “Remove SIM Locked” in the following box.

Step4: To get started unlocking your iOS device for use with a different SIM card, hit “Start” when it is ready.

Step5: After then, the software locates the connected iPhone and provides a list of details about it. After making sure everything is correct, pick “Unlock Now.”

Step6: Before you can continue, you must first jailbreak your Apple iPhone 12 Pro Max. This method works on iPhones 5S to X running iOS 12.0 to 14.8.1. To learn about technology, you must either read the instruction or watch the video.

Step7: The following step is to perform a few quick tasks on your iOS device. Go to “Settings” and remove the SIM card from the smartphone. On each connection you’ve made in the “WLAN” section, tap “Forget This Network.” After finishing, turn off “WLAN” and insert the SIM card into your iOS device. To continue with the procedure, click “Continue” on the screen.

Step8: The status bar shows the SIM unlocking process’s current status.

Step9: In the end, when you see the blue phone image turn green, you can now use your phone with the service provider you want.

Bravo! Now you can use any SIM plan from any network.

Contact Your Carrier to Unlock iPhone 8/8Plus

If your Apple iPhone 12 Pro Max is locked, then it must be for some reason. The carrier who has set this lock can provide the best solution.

Check the unlock prerequisites

To check the unlock prerequisites, Go to Settings > General > About to find out if your Apple iPhone 12 Pro Max is locked. Your Apple iPhone 12 Pro Max is unlocked if it says “No SIM restrictions” next to “Carrier Lock.”

### Contact the carrier for the unlock code

Large cell phone companies often offer discounted devices to customers who sign an agreement for set time frames. Because of this, the Apple iPhone 12 Pro Max device comes with a controller lock so customers can only use it on their network. If your contract with the company is over, you can get out of it for free. Before you can unlock your Apple iPhone 12 Pro Max, you must meet the following requirements:

First of all, it must be a legal device. It means the Apple iPhone 12 Pro Max device is not reported as lost, stolen. Then your bank account must not have any financial debts. If you signed a contract in exchange for a lower up-front cost, you’d have to wait until your contract ends (usually 24 months) or pay the remaining balance if you purchased your phone on a payment schedule.

Most carriers need active accounts for specific days before unlocking devices. Sprint has 50 days, T-Mobile 40, and AT&T 60. Verizon has no minimum period if you need to factory reset your phone to use the new network and back up beforehand.

Insert a new SIM card to unlock your device

If you have a non-carrier SIM card, complete iPhone unlocking using these steps:

• Turn off your device.
• SIM card out.
• Insert the new SIM. Your device will be activated.

Conclusion

So, this was an overview of some popular unlocking tools for Apple iPhone 12 Pro Max. The most accurate and effective tool to unlock carrier-locked iPhones is Dr.Fone - Screen Unlock (iOS). If your Apple iPhone 12 Pro Max is locked, then it must be for some reason. The carrier who has set this lock can provide the best solution. However, Dr.Fone - Screen Unlock can unlock any lock.

3 Ways to Unlock Your Apple iPhone 12 Pro Max for Free

Is your Apple iPhone 12 Pro Max locked to your SIM card? Well, there’s nothing to worry about. You can unlock your Apple iPhone 12 Pro Max in several ways. Your Apple iPhone 12 Pro Max’s lock may work differently. So, you can either unlock it by making small changes to the “Settings” or using third-party software.

In this article, I’ll talk about some popular ways to unlock your Apple iPhone 12 Pro Max without going online and a bonus tip that will help you unlock your Apple iPhone 12 Pro Max if none of the other methods work. This article will help you find free ways to unlock your Apple iPhone 12 Pro Max.

3 Free Ways to Unlock iPhone Offline

Following are some free ways to unlock your Apple iPhone 12 Pro Max Offline. You can unlock your Apple iPhone 12 Pro Max by making small changes in the settings of your Apple iPhone 12 Pro Max.

Click here

### Unlock iPhone SIM card via phone app

Call any number from the Phone app or contact to display the “SIM Locked” pop-up window and unlock your Apple iPhone 12 Pro Max. The SIM PIN entry window will pop up again, ready for you to type in your code. Enter any fake number instead of dialing a real number like “333” and press the green button.

Unlock your Apple iPhone 12 Pro Max SIM card via “Settings”

The “Settings” app is another way to bring up the unlock notification. Go to the “Cellular” tab and choose “SIM PIN” as the last option. The SIM card should now ask you to unlock your Apple iPhone 12 Pro Max.

Unlock it via IMEI code

Contacting your carrier to unlock the sim lock on your Apple iPhone 12 Pro Max is legit and straightway. But before contacting your carrier, you must fulfill the following conditions.

• The device must be legal, which means the Apple iPhone 12 Pro Max device has not been reported as lost, stolen, or connected to a crime.
• You shouldn’t have any debts in your bank account.
• If you signed a contract in exchange for a lower upfront price, you would have to wait until your contract expires (typically 24 months) or pay the remaining amount if you purchased your phone on a payment plan.

If you meet the above conditions, you can get the phone unlocked from your carrier. You have to provide them IMEI number of your device. However, the rest of the unlocking process is different for each company.

Bonus Tip: Efficient App for iPhone SIM Unlock

Do you want to solve your problem on your Apple iPhone 12 Pro Max or Android devices? And you have no professional skills? So, you should never miss Dr.Fone. And Screen-Unlock is a highly efficient tool to remove the SIM-lock on your Apple iPhone 12 Pro Max.

Dr.Fone - Screen Unlock

Unlock iPhone Carrier Simply and Quickly

• Remove Apple ID/iCloud Account efficiently.
• Save your Apple iPhone 12 Pro Max quickly from the disabled state.
• Free your sim out of any carrier worldwide.
• Bypass iCloud activation lock and enjoy all iCloud services
• Works for all models of iPhone, iPad, and iPod touch.

4,008,669 people have downloaded it

How to Unlock Your Apple iPhone 12 Pro Max for Any Carrier with Dr.Fone - Screen Unlock (iOS)?

Step 1: Download Dr.Fone - Screen Unlock (iOS) and install it on your computer. After you’ve put Wondershare Dr.Fone on your computer, run it. Go to the toolbox and choose “Screen Unlock” from the list of options.

safe & secure

Step 2: To remove the network lock on your device, please select “Remove SIM Locked” in the next window.

Step 3: When your iOS device is ready to be SIM unlocked, tap “Start” to get going.

Step 4: When the Apple iPhone 12 Pro Max is connected, the software finds it and gives a list of information about it. Make sure everything is in order, and click “Unlock Now”.

Note: Jailbreaking your Apple iPhone 12 Pro Max is necessary to keep the process. This method works with iOS versions 12.0 to 14.8.1 on iPhones 5S to X. But you don’t need to worry about how complex it is; we offer a jailbreak guide and a video for you.

Step 5: According to the screen on this step, please follow the simple instructions. When all tasks here are over, you can continue by tapping the button “Continue”.

Step 6: If the progress bar reaches 100%, the SIM lock will disappear from your device.

Step 7: The device is now unlocked, and the SIM carrier can’t limit how you use your device. Tap “Done” to unlock your iOS device’s SIM card.

Now, any SIM plan from any network can be used.

The bottom Line

So, these were the ways to unlock your Apple iPhone 12 Pro Max. You can adopt any of them depending on the nature of the lock on your Apple iPhone 12 Pro Max. Further, you can unlock your Apple iPhone 12 Pro Max by making small changes in the setting or directly contacting your carrier.

However, if you don’t want to contact your carrier, Dr.Fone - Screen Unlock (iOS) can solve your problem. This software is one of the most reliable and easy software that unlocks your device by following very easy steps.

The Ultimate Guide to Unlocking Your Apple iPhone 12 Pro Max on MetroPCS

If you own an iPhone that is MetroPCS-branded, the carrier will probably lock it, making it impossible to use a SIM from another carrier on the Apple iPhone 12 Pro Max device. Therefore, you will have to unlock iPhone MetroPCS for this purpose.

Many people find it difficult to unlock their MetroPCS iPhone and resort to buying a new phone altogether to use it with another service provider. In this article, you will learn how to use the MetroPCS unlock phones feature with three different methods. So, let’s get started!

1. Calling MetroPCS to Unlock Phones

The first and most straightforward method to carrier unlocks MetroPCS phone is to call the company. But before you do that, make sure whether your phone has GSM/LTE or CDMA technology. Check for the small slot on the side of your phone to see whether there’s a SIM.

If your phone does not have a SIM, it uses CDMA technology. You will have to call your new carrier company and request them to unlock your phone in such a case. However, if you find a SIM card, your phone works on GSM or LTE and can easily be unlocked by contacting MetroPCS customer care.

Here’s how to do that:

Step 1

Call 1-888-863-8768 to reach the MetroPCS customer service, and request a MetroPCS network unlock code.

Step 2

They might ask you to provide your phone number, name on the MetroPCS account, email address, and PIN. Therefore, keep this information at hand.

Step 3

They will send you a confirmation email within 2 to 3 business days, containing the MetroPCS unlock code and instructions on how to use it.

Step 4

The instructions involve turning off your phone, inserting the SIM card of the new carrier, and entering the provided code when prompted. And that’s how you unlock your MetroPCS phone for free via the official method.

The downside of this method is again the time consumption. You have to call and wait for your turn, answer a bunch of questions, and wait for several days before receiving a confirmation email. If you want to save all this time, you can unlock iPhone MetroPCS for free using a more time-efficient method, i.e., using an unlock tool like Dr.Fone – Sim Unlock .

2. Unlock iPhone MetroPCS with an Unlock Tool

If you’re in a hurry and can’t spare 2 to 3 days to unlock your phone, you can use an unlock tool like Dr.Fone that helps unlock your Apple iPhone 12 Pro Max in just 5 minutes. It is reliable, foolproof, and secure. And the best part about Dr.Fone is that it supports all iPhone models from XR to iPhone 13, so if you meet the “Sim not supported” issue on your MetroPCS iPhone 8 or 7, no worry at all. This high-success rate professional tool unlocks your phone without the fear of losing any data.

Dr.Fone - Sim Unlock (iOS)

Unlock iPhones MetroPCS to Switch to Any Carrier within Minutes

• Support newly released models from iPhone XR to iPhone 13 and later.
• No jailbreak is needed. Unlocking iPhone without an R-SIM.
• Compatible with most carriers, T-Mobile, Sprint, Verizon, etc.
• Move to any network operator within minutes aimlessly without data loss.

4,008,669 people have downloaded it

So, if you want to unlock iPhone MetroPCS using this amazing tool, follow these steps below:

Step 1

Download and launch Dr.Fone on your PC, and select the “Unlock SIM Lock” option.

Step 2

Connect your Apple iPhone 12 Pro Max to the PC and click on “Start” to begin the authorization process.

Step 3

A pop-up with confirmation settings will appear on your screen. Click on “Confirmed” to continue.

Step 4

You will receive a configuration profile on your Apple iPhone 12 Pro Max. Click “Close” to download the profile.

Step 5

Now, go to “Settings > Profile Downloaded > Install” on your Apple iPhone 12 Pro Max.

Parental Control Software

#1 Rated Parental Control Software.
Monitor & Control all PC Activity!
sentrypc.com/parental-controls/ 

Step 6

Enter your screen unlock password to unlock the screen.

Step 7

Click on “Install” at the top-right corner of the screen and then again at the bottom.

Step 8

This will install the configuration profile on your device. Follow the steps show on your PC, and click “Done” to finish the installation process.

If you have any problems during the sim unlocking process, you can follow the Sim unlock guide in detail to carrier unlock the MetroPCS phone. This process involves several steps and might seem long, but it hardly takes 5 to 10 minutes. Also, it is the safest and most reliable way with a high success rate to unlock iPhone MetroPCS.

If you’re looking for a way to unlock your MetroPCS phone for free but without going through technical steps, you can use the Apple iPhone 12 Pro Max device Unlock app.

3. Unlock MetroPCS Phone Using an App

The Device Unlock app is automatically installed in MetroPCS-locked phones, so you can easily find it in the apps folder or the MetroPCS folder. However, this app is only compatible with Android devices.

So, if you have an Android phone, follow these steps to unlock it using the Apple iPhone 12 Pro Max device Unlock app:

Step 1

Connect your phone to a Wi-Fi internet connection, and launch the Apple iPhone 12 Pro Max device Unlock app.

Step 2

The app will ask you whether you want to unlock your device permanently. Click on “Permanent Unlock.”

Step 3

Once your device has been unlocked, the app will ask you to restart your phone, after which the Apple iPhone 12 Pro Max device will be permanently unlocked, and you can use any network’s sim card on it.

Troubleshooting Issues

It is possible that when you use the Apple iPhone 12 Pro Max device Unlock app, some error messages might pop up. Here are the common errors and their solutions:

1. If you get the following errors:

• Data corrupted
• Server not responding
• No internet connection
• Failure to apply to unlock

Turn off your Wi-Fi, and move to a place that has strong signals. Now turn your Wi-Fi back on and try again.

2. If you get the “Data not recognized” errors, you’ll have to unroot your phone. For this, search for the unroot guide for your smartphone’s specific model and follow the instructions.

3. For the “System maintenance error,” wait for a few hours and then try again, as the system might be going through maintenance and won’t process the unlock.

FAQs on MetroPCS Unlock Phone

Here are some frequently asked questions by our customers:

Q. What is the MetroPCS unlock code?

The company provides a MetroPCS unlock code, which is used to unlock your MetroPCS-locked iPhone. Upon requesting the code, you will receive it via email and instructions on how to use it. All you have to do is follow those instructions and enter the MetroPCS unlock code when prompted to unlock your Apple iPhone 12 Pro Max and use it with other carriers.

Q. How can I tell if My Apple iPhone 12 Pro Max is eligible to unlock if it’s MetroPCS?

MetroPCS has some eligibility requirements to unlock your Apple iPhone 12 Pro Max. The criteria to be eligible are:

1. You must have purchased your Apple iPhone 12 Pro Max from MetroPCS.
2. The device to be unlocked must not be stolen, lost, or blocked.
3. The device must be activated for 180 days to be eligible to be unlocked.

If you fulfill these requirements, your phone is eligible to be unlocked.

Q. What do I do if I unlock My Apple iPhone 12 Pro Max and now my SIM card doesn’t work?

If you get this error, it means that the SIM card you have inserted into the Apple iPhone 12 Pro Max device is not supported by the activation policy assigned by the activation server. To solve this issue, you need a SIM from a supported carrier and request them to unlock the iPhone.

Conclusion

If you own an iPhone locked by MetroPCS but want to use another carrier’s SIM on it, you will have to unlock your phone first. There are several ways to do so. You can either do it the official way by calling MetroPCS and requesting a MetroPCS unlock code, or you can do it easily by using a third-party unlock tool like Dr.Fone. Then there’s a third way that involves using a device unlock app.

While all 3 ways are easy, they require time and patience, except for Dr.Fone, which lets you unlock your Apple iPhone 12 Pro Max within 5 minutes. So, save your time and money and go for a reliable and foolproof way to unlock iPhone MetroPCS, the Dr.Fone way!

safe & secure