How to Unlock AT&T Apple iPhone 15 Plus with 3 Methods

You might have heard talk of unlocking an iPhone or breaking the carrier lock of an iPhone. This means that you take an iPhone which is locked into a specific carrier and unlock it so that it can be accessed by other carriers as well. It is beneficial to unlock iPhone AT&T as you can then have wider accessibility. Doing so often has the phone dubbed as a SIM-free or contract-free phone. That basically sums it up because an AT&T iPhone unlock can be liberating.

However, without a proper guide the process for AT&T iPhone unlock may get somewhat harrowing, or even end up with bad ESN on your Apple iPhone 15 Plus. As such, this article makes that process easy for you by detailing how to unlock AT&T iPhone by AT&T and without SIM card as well.

Part 1: How to Unlock AT&T iPhone without SIM Card

If you want to unlock iPhone AT&T without a SIM card then a great tool that you can make use of is DoctorSIM - SIM Unlock Service . The truly unique and great thing about this tool is its ease of use and convenience relative to the other approaches available in the market at the moment. It is safe, legal, hassle-free and most importantly, it can be done independently over a simple 3-step process. Furthermore, it is also a permanent solution, which means once broken the carrier lock, you never have to do so again. It’s liberated for life.

Read on to find out how to unlock iPhone AT&T without a SIM card via DoctorSIM. However, it might be helpful to first check whether your Apple iPhone 15 Plus is already unlocked (if you’re not sure.)

How to unlock AT&T iPhone without SIM card

Once you’ve verified that your Apple iPhone 15 Plus really is locked, you can follow the next steps.

Step 1: Select your Phone brand logo and name from a display list

Step 2: Select the Relevant Information

You’ll be asked to provide the Phone Model, Country and Network Provider details.

Step 3: Retrieve the IMEI Code

This is similar to the steps you followed to check your status. Retrieve your IMEI number by pressing #06#

Enter the first 15 digits, and then also add your email address so you may receive the unlock code.

Step 4: Email Confirmation

You’ve just got to wait a while. Within the guaranteed period you’ll receive a mail with further instructions and the unlock code.

Step 5: Enter Code

You’ve just got to enter the unlock code to your phone to AT&T unlock iPhone.

Part 2: How to unlock AT&T iPhone using iPhoneIMEI.net

iPhoneIMEI.net is a great iPhone Unlock Service by which you can factory unlock pretty much any iPhone working on any OS at all, all without jailbreaking. One of the many unique and cool features about this is that you no longer have to worry about iOS upgrade or syncing it to iTunes, because your Apple iPhone 15 Plus will never be relocked.Also, your warranty remains intact with this. Here’s how you can go about making use of this iPhone unlock service.

On iPhoneIMEI.net official website, just select your Apple iPhone 15 Plus model and the network carrier your iphone is locked to, it will direct you to another page. Once you have followed the page instruction to finish the order, iPhone IMEI will submit your Apple iPhone 15 Plus IMEI to the carrier provider and whitelist your device from Apple database. It usually takes 1-5 days. After it’s unlocked, you will receive an email notification.

This is an alternative means by which you can AT&T unlock iPhone. It is a tad more cumbersome and may take a little more time, but is another legitimate means you could opt for should you wish to do so. This is done by directly getting in contact with your Carrier. If you already know that your carrier is AT&T, you can contact them directly and get your Apple iPhone 15 Plus unlocked as follows:

Step 1: Go to their Site and Contact them

1. Go to https://www.att.com/deviceunlock/?#/ first. This is the official location whereby you can contact them.

2. The page will list out certain eligibility requirements. You have to read and agree to them before clicking ‘Continue.’

3. Next, you have to fill up the Request Form, including details about your Wireless number.

Step 2: Email confirmation

1. You’ll receive the unlock request number via email.

2. You need to click on the provided link within 24 hours in order for your unlock request to be officially accepted.

Step 3: Response

1. You should hear back from AT&T within 2 days.

2. If your request has been successful, they’ll send you further instructions about how to unlock your Apple iPhone 15 Plus.

Requirements

However, AT&T has the right to dismiss anyone’s request based on several requirements and criteria, so your application may yet be either rejected or you may have to go through further steps. It is a good idea to go through their requirements before you fill their form.

1. The obvious requirement is that your Apple iPhone 15 Plus must be locked to AT&T, else you should go to the relevant carrier page.

2. You iPhone couldn’t have been reported as either lost or stolen.

3. No record of it having been linked to any criminal or fraudulent activities.

4. All termination fees have been paid in full, and all the other iPhone installment plans, etc, have been completed.

5. After upgrading iPhone you must wait 14 days before you’re eligible for unlock.

Finding out how to unlock AT&T iPhone can be harrowing if you don’t know where to look, especially because performing the unlock can be so crucial for many people in order to access other carriers.

Both the options mentioned above offer a legitimate means by which you can AT&T unlock your Apple iPhone 15 Plus, whether done without a SIM card or by contacting the AT&T carrier.

However, going by personal experience the DoctorSIM alternative offers a much smoother, efficient and quicker alternative to contacting the AT&T carriers. It is also more secure because if you are going via the carrier without a SIM card then you’ll need to back up your Apple iPhone 15 Plus, then delete and restore it as well (for security measures). This isn’t just a time consuming process, but it can also prove to be risky. Furthermore, AT&T has a lot of checks and requisites in place which can keep your Apple iPhone 15 Plus from being unlocked, and even if you do pass the requisites it’s still a time-consuming process which may still be rejected as AT&T has final say. As such, going via DoctorSIM gives you complete agency and conveniently AT&T unlocks iPhone without any data loss, through a simple 3 step process.

Best Free Apple iPhone 15 Plus IMEI Checker

Being able to check your Apple iPhone 15 Plus’s IMEI is very important for a number of reasons. First of all, if you want to IMEI unlock your device and consequently be able to use it with other carriers, you will need your IMEI number as well as your device’s status which can only be found by an IMEI checker. You may also want to know if your device has been blacklisted or locked and the only way to find that out is to do an IMEI check. Most online IMEI checkers offer the service for free but not all of them are 100% reliable to provide you with the right information every time. For this reason, we have compiled a list of the best free Apple iPhone 15 Plus IMEI checkers and how they work.

The Best Free Online Apple iPhone 15 Plus IMEI Checkers

1. Apple iPhone 15 Plus IMEI Checker

Website URL: https://iphoneimei.net/

One of the best free Apple iPhone 15 Plus IMEI checkers online is simply known as Apple iPhone 15 Plus IMEI checker. But it does more than just check IMEI. It can also be used to IMEI unlock the Apple iPhone 15 Plus for a price. The IMEI check itself is free and very easy to do. In fact that’s the main reason why this online service made it on to our list. There are no hoops to jump through, you can simply check your IMEI right there on the checker’s website.

To check Apple iPhone 15 Plus IMEI simply click on “Check Apple iPhone 15 Plus IMEI” and then enter your IMEI number to continue. You only have to wait a few moments for the website to furnish you with information about the Apple iPhone 15 Plus device.

2. IMEI Data

This is another free and highly reliable service that allow you to easily and very quickly check your Apple iPhone 15 Plus IMEI. It works for a lot of other device but unlike the first on this list it doesn’t offer any unlocking services. The website is also not very visually appealing but the important thing is that it gets the job done.

To check your Apple iPhone 15 Plus’s IMEI simply enter the IMEI number in the provided field and then click “Check.” You only have to wait a few minutes for the website to provide you with the information you need.

3. Best Free Apple iPhone 15 Plus IMEI checker

Website URL: https://www.officialiphoneunlock.co.uk/imei-network-finder.php

This one makes it on to the list because it is very easy to use. But it also comes with additional services such as Apple iPhone 15 Plus unlocking services that are affordable and highly effective. It is a great all in one solution for those who want to find out more about their device or even completely unlock it. It also supports all Apple iPhone 15 Plus models expect Apple iPhone 15 Plus 6 which they assure customers will be added very soon.

To use it just enter your IMEI number in the field provided to get the results.

4. Check IMEI

Website URL: http://www.imei.info/

This one is another great site that will check Apple iPhone 15 Plus IMEI quite easily. The setup of the site itself makes it very easy to check the Apple iPhone 15 Plus. The site does offer other services such as IMEI calculator and operator codes but it doesn’t offer unlocking services. The reason why we think it is a great choice is simply because of how fast results came back. To use this service, all you need to do is enter the IMEI number and then click on “Check.”

Wait a few seconds for the website to generate results.

5. iOS Basics

This is another great and free way to check your Apple iPhone 15 Plus IMEI. The service is automated and works very fast. The website itself also offers a lot of great information on Apple iPhone 15 Plus IMEI, unlocking and other related information. It makes it on your lost because of the fact that it has a wealth of information regarding your device.

It is also very easy to use. Like the rest of the ones, we have seen, all you need to do is enter your IMEI number and the website will provide you with the information you need about the Apple iPhone 15 Plus device. Just enter the IMEI number in the slot provided and then click “Check Me.”

Checking your Apple iPhone 15 Plus IMEI is easy and now that you have 5 of the best free online Apple iPhone 15 Plus IMEI checkers all you need is a great internet connection and you’re good to go. Let us know which one you choose and how it works out for you or if you experience any problems.

How To Unlock Apple iPhone 15 Plus: 3 Ways To Unlock

Is your Apple iPhone 15 Plus SIM locked from the carrier? Whatever the service provider is, it is frustrating that you don’t have a complete hold on your Apple iPhone 15 Plus. A SIM card from a different network isn’t available. But fortunately, you are in the right place. This guide will show you the tools to unlock your Apple iPhone 15 Plus.

In this article, we’ll talk about two main ways to check if your Phone is SIM-locked and the three best methods to unlock your Apple iPhone 15 Plus. After reading this article, you’ll be able to choose whatever carrier you want.

2 Mains Ways to Check If Your Apple iPhone 15 Plus is SIM-Locked

The following are two main ways to check if your Apple iPhone 15 Plus is SIM-Locked.

Check the “Carrier Lock” in “Settings.”

1. Open the Settings App
2. Select general

3. Tap About

4. Scroll to the bottom and look for the carrier log. If it says the No SIM restrictions, your Apple iPhone 15 Plus is free, and you can use any carrier or cell service. If it displays other images, then it is probably locked.

Insert a SIM card of another carrier into Apple iPhone 15 Plus

1. Power off your Apple iPhone 15 Plus.
2. Use a straight pin to open the SIM Tray and remove the sim card
3. Place the sim card of the different carriers into the sim card tray of the iPhone. Push the tray back into place.
4. Power the Apple iPhone 15 Plus ON.
5. Make a call to any working number. If you get an error message, then your Apple iPhone 15 Plus is locked. Your Apple iPhone 15 Plus is unlocked if you can connect and make the call.

4 Best Methods to Unlock Apple iPhone 15 Plus

Following are three methods to unlock Apple iPhone 15 Plus

Method 1: Contact your carrier for unlock code

When a customer signs a contract with a big cell phone company for a certain amount of time, they often get a discount on a device. Because of this, the Apple iPhone 15 Plus device comes with a controller lock so customers can only use it on their network.

You can leave without paying anything if your agreement with the company is over. You must meet the following requirements before you can unlock your Apple iPhone 15 Plus:

• First, the Apple iPhone 15 Plus device must be legal. It means the Apple iPhone 15 Plus device has not been reported as lost, stolen, or connected to a crime.
• Then you shouldn’t have any debts in your bank account.
• If you signed a contract in exchange for a lower price upfront, you would have to wait until your contract ended (usually 24 months) or pay the remaining balance if you bought your phone on a payment plan.

Note: the unlocking process is different for each company.

How to unlock the Apple iPhone 15 Plus locked by AT&T

First, you need to know that AT&T limits how many devices a customer can unlock in a given year. Customers can unlock up to five devices per year if their account is in great condition. Visit the AT&T support page for more information about how to unlock an AT&T device and if you meet the requirements.

AT&T Unlocking security question

• The full name of the person whose name is on the account
• Last four digits of the account holder’s social security number
• AT&T passcode of the registered account owner if they have an online account.
• The IMEI number of the Apple iPhone 15 Plus is 11/12. The serial number of the Apple iPhone 15 Plus device is called the IMEI number. You can find it on the original packaging, under the battery, and on the back of some models, by dialing #06 or navigating to Settings > General > About.

How to unlock the Apple iPhone 15 Plus locked by T-Mobile

T-Mobile has set several standards that should be matched to complete an unlock request.

• The device must be completely paid off, and the account must be in great condition.
• In the past 12 months, less than two SIM unlock codes for each line have been asked for.
• The device had used the T-Mobile network for at least 40 days before it was asked to be unlocked.
• If you have a service contract and have made a payment for at least 18 consecutive months, or if you paid a relocation fee. There are a few special cases that Customer Service can explain in more detail if required.
• The phone must have at least $50 worth of recharges paid for on prepaid plans.
• If you meet the above prerequisites, you can unlock an Apple iPhone 15 Plus carrier locked by a T-Mobile device by calling customer service at 611 from the Apple iPhone 15 Plus device you want to unlock.
• Make sure you have ALL of the following information on tips when you call:

1. The main account holder’s phone number
2. Account Password
3. Account holder’s SSN’s last four digits
4. IMEI number. You can find this by navigating Settings > General > About or dialing *#06#.

Method 2: Some SIM-unlock websites

Following are some popular SIM-Unlock websites you can consider to unlock your Apple iPhone 15 Plus.

AppleiPhoneUnlock

This website says that it can help you unlock your Apple iPhone 15 Plus or iPad. Please prepare your IMEI code and confirm the Apple iPhone 15 Plus device model. But when we did some research, I found that this website has some bad customer reviews. So, if you consider using them to unlock your Apple iPhone 15 Plus, you should be more careful in checking the availability.

Rating from Trustpilot	3.8
The Pricing Plans	From £19.99
Supported Device Models	From iPhone 4- iPhone 13/iPad/Apple Watch/Mac

Pros:

• The remote SIM lock removal
• It’s the permanent unlocking
• Refunds with unsuccessful unlock

Cons:

• Too long-time process
• Not 100% unlock success

Cellunlocker

You can buy unlock codes and services for phones locked on the Cellunlocker website. This website may help you unlock your Apple iPhone 15 Plus if it is locked to a carrier or the activation lock is turned on. This site is legit and has several satisfied customers.

Rating from Trustpilot	4.6
The Pricing Plans	AT&T-90$
T-Mobile-139$
Veizon-30$
Supported Device Models	It doesn’t work on phones bought in the US after January 2013. So, this service doesn’t work for iPhone 11 and even later.

Pros:

• Support users from more than 180 countries and regions
• Simple interface
• Refunds with unsuccessful unlock

Cons:

• Too strict refund policy while the unlocking video is required

DoctorsSIM

DoctorsSIM has services that can be used to unlock an Apple iPhone 15 Plus. This site lets you unlock phones from many brands, not just Apple. The services they provide make most of their customers very happy. So, this site has been able to gain customers’ trust by providing excellent unlocking services. This strong and effective tool can unlock all phones with a 99% success rate.

Rating from Trustpilot	4.7
The Pricing Plans	From $36 for Verizon to $180 for AT&T
Supported Device Models	From iPhone 3GS to iPhone 14/iPad

Pros:

• Complete remote unlocking service
• Multiple payment methods
• 24 h customer support

Cons:

• One of the most expensive service
• The unlocking process may require more than 18 days

Method 3: Try a SIM-unlock chip

iPhone unlock chips allow iPhones to run on any network globally. Unlocking an iPhone with this option is a cheap and very easy way. The Apple iPhone 15 Plus unlock chip allows a locked Apple iPhone 15 Plus to call and text using the local network sim card like a factory-unlocked phone. Unlock chip is a small SIM card that can be used along with regular SIM cards.

However, these Sim-unlock chips have some drawbacks. It reduces the Battery life and may cause SIM card slot and SIM card issues.

Method 4: Easy App for iPhone SIM Unlock

You should find an easy way to unlock your Apple iPhone 15 Plus and run like a normal iPhone. Your search will end here because I’ll tell you about Software that will help you unlock your Apple iPhone 15 Plus without losing any data.

Dr.Fone - Screen Unlock (iOS)

Step1: Download the Dr.Fone - Screen Unlock (iOS)

Step2: Start Wondershare Dr.Fone after you’ve installed it on your computer. Go to the home page and select “Screen Unlock” from the list of options.

Step3: In the next window, choose “Remove SIM Locked” if you want to eliminate the network restriction on your device.

Step4: Tap “Start” to get started when your iOS device is ready to be SIM unlocked.

Step5: The Software will display a list of information about it. Check to ensure everything is right, and click “Unlock Now.”

Step6: Before moving on with the process, you must jailbreak your Apple iPhone 15 Plus. This method works with iPhone 5S to iPhone X running iOS 12.0 to iOS 14.8.1. So, if you want to learn about technology, you must either read the guide or watch the video.

Step7: The next step is to do some small tasks on your iOS device. Take the SIM card out of the Apple iPhone 15 Plus device and go to “Settings.” Tap “Forget This Network” on every connection you’ve made in the “WLAN” section. When you’re done, turn off “WLAN” and put the SIM card back on your iOS device. Click “Continue” on the screen to move forward with the process.

Step8: The status bar shows the SIM unlocking process.

Step9: The device is successfully unlocked, and there are no more restrictions from the SIM carrier. Tap “Done” to remove the SIM lock from your iOS device.

Conclusion

So, these were the methods to check if your Apple iPhone 15 Plus is Sim-locked, and three ways to unlock your Apple iPhone 15 Plus if it is Sim Locked. You can contact your carrier to unlock your Apple iPhone 15 Plus, which is an official way of removing barriers.

Moreover, you can consider the services of some online websites to unlock your Apple iPhone 15 Plus. And Dr.Fone - Screen Unlock (iOS) is one of the most reliable and easy software that unlocks your device by following some very easy steps.