In 2024, What to do if your iPhone 6 Plus has bad ESN or blacklisted IMEI?

What to do if your Apple iPhone 6 Plus has bad ESN or blacklisted IMEI?

Many people have iPhones but don’t know what an IMEI number is or what a bad ESN represents. Understanding how to tackle this issue can save time, money, and a headache or two. In this extensive guide, we’ll walk you through the basic mechanics of ESN and IMEI, how to check if your Apple iPhone 6 Plus is blacklisted, and the detailed steps for unlocking a phone with a bad ESN or blacklisted IMEI.

Part 1: Basic information about IMEI number and ESN

What is IMEI number?

IMEI (International Mobile Equipment Identity): IMEI numbers are unique to GSM (Global System for Mobile Communications) and UMTS (Universal Mobile Telecommunications System) network mobile phones. Unlike ESN, an IMEI number is 15 digits long. It serves as an anti-theft measure, meaning a blacklisted IMEI can result from a device being reported lost or stolen or a breach of the consumer agreement.

What is an ESN?

Electronic Serial Number (ESN): Previously utilized by CDMA (Code Division Multiple Access) networks, an ESN was a unique identifier for cellular devices. With technological progression, most carriers have shifted their focus to the IMEI system, but knowing your ESN’s history is still crucial, especially if you’re dealing with older devices.

What is a Bad ESN?

A Bad ESN can mean a lot of things, let’s check out some examples:

If you hear this term most probably you are trying to activate the Apple iPhone 6 Plus device with a carrier, but that’s not possible due to some reasons.
It can mean that the previous owner of the Apple iPhone 6 Plus device switched carriers.
The previous owner had an outstanding amount on their bill and cancelled the account without paying the bill first.
The previous owner didn’t have a bill when they cancelled the account but they were still under a contract and if you cancel sooner than the due date for the contract, an “early termination fee” is created based on the remaining period of the contract and they hadn’t paid that amount.
The person that sold you the phone or someone else who was the actual owner of the Apple iPhone 6 Plus device reported the Apple iPhone 6 Plus device as lost or stolen.

What is a blacklisted IMEI?

Blacklisted IMEI is basically the same thing as Bad ESN but for devices that work on CDMA networks, like Verizon or Sprint. In short, the main reason that a device has a Blacklisted IMEI is so that you as the owner or someone else cannot activate the Apple iPhone 6 Plus device on any carrier, not even the original one, thus avoiding selling or stealing the phone.

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Part 2: How to check if your Apple iPhone 6 Plus is blacklisted?

In order to check if an iPhone is blacklisted, you need to first retrieve your IMEI or ESN number to check if it’s blacklisted.

How to find the IMEI or ESN numbers

On the original box of the iPhone, usually around the barcode.
In Settings, if you go to General > About, you can find the IMEI or ESN.
On some iPhones, it’s in the SIM card tray when you pull it out.
Some iPhones have it engraved on the back of the case.
If you dial *#06# on your dial pad you will get the IMEI or ESN.

How to verify if your Apple iPhone 6 Plus is blacklisted?

Checking if your Apple iPhone 6 Plus has a blacklisted IMEI is the first step in addressing the issue. There are several methods to do this, either via the Apple website, the network carrier, or through third-party IMEI check services.

Apple’s Blacklist Status Tool: Operating directly from Apple’s official website, entering your IMEI number can provide instant clarity on its status.
Network Carrier Services: Another way is to contact the carrier that the Apple iPhone 6 Plus was initially sold from. Finding out is easy, just look for a logo: on the box of the iPhone, on the back case of it and even on the screen of the Apple iPhone 6 Plus as it boots up. Just look for any carrier, Verizon, Sprint, T-Mobile, etc. Contacting your network carrier can also yield a blacklist status. Bear in mind that not all network services are equally adept or willing to communicate this information, and turnaround times may vary.
Third-Party IMEI Check Services: Utilizing third-party IMEI checkers is often the quickest method. These can be found as online services or apps, but it’s important to choose reputable sources. This is a highly recommended source to check the status of your phone because it’s quick, reliable and offers no fuss. You just go to the page, enter the IMEI or ESN, enter your contact details, and you’ll soon receive all the information you need!

Part 3: What to do if your Apple iPhone 6 Plus has bad ESN or blacklisted IMEI?

A bad ESN or blacklisted IMEI is serious business. It can result in a device being unusable on most of the surrounding networks. If your IMEI is blacklisted, there are steps for potential resolution:

Ask the seller for a refund

If you bought the Apple iPhone 6 Plus device with the bad ESN newly from a retailer or online shop, you might be in luck as they can provide you with a refund or at least a replacement, depending on their policy. For example, Amazon and eBay have refund policies. Unfortunately, if you got the phone from someone you found on the street, or from a seller over sources like Craigslist, this might not be possible. But there are still other things you can do.

Use it as a gaming console or iPod

Smartphones have a whole lot of functionality besides being able to place calls. You can install a bunch of different video games in it, you can use it to surf the internet, watch videos over YouTube, download music and videos to it. You could even use it as an iPod. The possibilities are really endless. You can even install apps like Skype and use Skype call as an alternative to a phone call.

Report of the Issue to the Police

If you suspect fraud or a theft may have been involved, filing a report can be necessary.

Get the IMEI or ESN Cleaned

Depending on your carrier, you can see if they entertain requests to remove your IMEI from the blacklist. IMEI cleaning services exist, offering to remove the blacklisted status. However, proceed with caution, as this is often in a gray legal area.

Swap the Logic Board

The thing about a blacklisted IMEI is that it’s only blacklisted in a particular country. An unlocked AT&T iPhone blacklisted in the US would still function in Australia on another network. As such you can try and change the chips of your Apple iPhone 6 Plus. However, in doing so you should be prepared for some possible irreparable damage.

Unlock it and then Sell it

After your unlock your Apple iPhone 6 Plus you can sell it to foreigners at a lowered rate. You can find out how to unlock in the next steps. But why would foreigners buy a blacklisted phone, you might ask? That’s because they won’t be on US soil long, and the IMEI is only blacklisted locally. So foreigners and tourists might be persuaded to buy your Apple iPhone 6 Plus if you throw in a big enough discount.

Take it apart and sell the spare parts

You can dismember the logic board, screen, dock connector and back casing, and sell them separately. These may be used to help out other broken iPhones.

Sell internationally

As mentioned earlier, you can unlock the phone with the blacklisted IMEI. However, since it’s only blacklisted locally, you can sell it internationally where it would still have value.

Flash phone to another carrier

This is an ideal option for those who don’t mind changing carriers. You can flash the phone to another carrier, as long as they accept it, and pretty soon you’ll have a functional phone! However, in some cases, you might land with a 3G connection instead of a 4G.

Determine Hybrid GSM/CDMA Phones

If your phone cannot activate on a CDMA carrier like Verizon or Sprint, the IMEI can still be used on a GSM network. Most phones manufactured these days come with a GSM standard nano or micro sim card slot and have GSM radio enabling for a GSM network. Most of them also come factory unlocked as well.

Having a phone with bad ESN or blacklisted IMEI is naturally a headache, however, all hope isn’t lost. You can do any of the things mentioned in the previous steps, and you can read on to find out how to unlock the phone with bad ESN or blacklisted IMEI.

Part 4: How to unlock a phone with bad ESN or blacklisted IMEI?

Unlocking a phone with bad ESN or a blacklisted IMEI is not a single-step process. It involves both technological and legal maneuvering. It’s important to note that unlocking a blacklisted phone might not make it fully operational, but it can help in using it with carriers outside the country where it was blacklisted.

Understanding Lock Status

Before proceeding, ensure you understand the lock status of your phone. If the phone is network locked, it only works with a specific carrier. If it is blacklisted, it’s barred from most network use. An unlocked phone, on the other hand, is a blank slate ready to work with any carrier that supports the Apple iPhone 6 Plus device’s technological specifications.

Steps to Unlock

Here’s a comprehensive overview of the steps to unlock a phone with a bad ESN or blacklisted IMEI:

Ascertain Legality: Ensure unlocking your phone is within the bounds of the law, both locally and globally. Legal provisions such as the Digital Millennium Copyright Act (DMCA) in the US and similar laws elsewhere define the circumstances under which phone unlocking is legal.
Contact the Carrier: If the blacklisting issue has been resolved, contacting the carrier who blacklisted the Apple iPhone 6 Plus device is the most straightforward way to unlock it. They may require clear documentation proving ownership of the Apple iPhone 6 Plus device and the resolution of the reason for blacklisting.
Consider Third-Party Services: If your phone was blacklisted from a carrier in a different country where unlocking might be a common practice, third-party services can assist. Verify that they are reputable and have a solid track record, as well as a range of positive reviews from previous customers.
IMEI Repair and Unlock Tools: Some advanced users may consider IMEI repair software or unlock tools. However, utilizing these services could be illegal or fraudulent unless you are a certified technician who can verify the legitimacy of the software being used and the legality of the method in your region.
Seek Professional Repair Centers: If all else fails, there are mobile repair shops that specialize in this type of work. It’s important to vet these services thoroughly, and ensure they are trained in such repairs and have a history of success.

Click here

### Considerations and Warnings

Device Warranty: Unlocking a phone could void its warranty. Consider the cost-benefit of unlocking versus keeping the Apple iPhone 6 Plus device under warranty.
Legal Ramifications: Unauthorized unlocking can have legal repercussions. It’s important to research and ensure compliance with all relevant laws.
Financial Risks: Some services come at a high cost, and there are scams in the market. Be cautious and only deal with recognized and trusted entities.

Part 5: Frequently Asked Questions

Q: Can I find out if this iPhone is reported as lost or stolen? I mean which one is it?

This information is anonymous to carriers and no one will be able to tell you exactly.

Q: I have a friend who wants to sell me an iPhone, how do I check if it has a bad ESN or if it’s lost or stolen before I buy it?

You will need to check the IMEI or ESN.

Q: I am the owner of the Apple iPhone 6 Plus and I reported it as lost some time ago and I found it, can I cancel it?

Yes, you can but most carriers will ask you to go to a retail store with at least one valid ID.

Q: I dropped My Apple iPhone 6 Plus and the screen cracked. Does it now have a bad ESN?

Hardware damage has no relation with an ESN. So your ESN status will remain unchanged.

Q: Is it Legal to Unlock a Phone with a Bad ESN or Blacklisted IMEI?

The legality of unlocking a phone with a bad ESN or blacklisted IMEI varies from country to country and can be influenced by specific case laws. However, in cases where the user is the original owner and the phone is paid off, it’s typically legal to unlock the Apple iPhone 6 Plus device.

Q: Can You Use a Blacklisted Phone Internationally?

In some cases, a blacklisted phone can be used internationally. When a phone is blacklisted, it’s typically barred from the carrier network where the blacklist was applied. However, different countries have different national blacklists, so it’s possible that a phone blacklisted in one country will work in another. Unlocking the phone internationally can be an option here.

Q: Can IMEI Cleaning Really Work?

IMEI cleaning is the process by which the IMEI’s blacklisted status is removed. There are services that offer to clean your IMEI, and while some may work, it’s important to understand the legality and efficacy of such services, as it may involve fraudulent activity and your phone may still not be fully operational on some networks even after being cleaned.

Q: What Consequences Can I Face by Using a Blacklisted Phone?

Using a blacklisted phone can have various consequences. It’s unlikely to work on the network of the carrier where it was blacklisted, and the reliability of third-party carriers might be limited. Additionally, there may be legal implications, especially if the phone was blacklisted for being reported lost or stolen.

Q: Should I Buy a Phone with a Bad ESN or Blacklisted IMEI?

It’s generally not advisable to purchase a phone with a bad ESN or blacklisted IMEI, as it would be difficult to use on most networks. Such devices are often sold at lower prices, but the risks and limitations associated with them might not be worth the discount.

Conclusion

In conclusion, a phone with a bad ESN or blacklisted IMEI presents a unique set of challenges. The complexity of resolving the issue hinges on various factors including the reasons for blacklisting, the phone model, and the networks involved, among others. The best approach is often a mix of legal recourse, communication with carriers, and potentially seeking the assistance of professional technicians or legal counsel. Always research thoroughly and seek advice from reliable sources when taking the significant step of unlocking a phone with a bad ESN or blacklisted IMEI.

So now you know everything there is to know about IMEI, bad ESN, and blacklisted iPhones. You also know how to check their status using the handy Dr.Fone webpage or through contacting your carrier. And in case your Apple iPhone 6 Plus is erroneously locked and you can’t access it, we’ve also shown you how to unlock it using the Dr.Fone - Screen Unlock (iOS) service tool.

If you have any other questions not covered in our FAQ section, please feel free to leave us a comment. We look forward to hearing from you.

Best Free Apple iPhone 6 Plus IMEI Checker

Being able to check your Apple iPhone 6 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 6 Plus IMEI checkers and how they work.

The Best Free Online Apple iPhone 6 Plus IMEI Checkers

1. Apple iPhone 6 Plus IMEI Checker

Website URL: https://iphoneimei.net/

One of the best free Apple iPhone 6 Plus IMEI checkers online is simply known as Apple iPhone 6 Plus IMEI checker. But it does more than just check IMEI. It can also be used to IMEI unlock the Apple iPhone 6 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 6 Plus IMEI simply click on “Check Apple iPhone 6 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 6 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 6 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 6 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 6 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 6 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 6 Plus models expect Apple iPhone 6 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 6 Plus IMEI quite easily. The setup of the site itself makes it very easy to check the Apple iPhone 6 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 6 Plus IMEI. The service is automated and works very fast. The website itself also offers a lot of great information on Apple iPhone 6 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 6 Plus device. Just enter the IMEI number in the slot provided and then click “Check Me.”

Checking your Apple iPhone 6 Plus IMEI is easy and now that you have 5 of the best free online Apple iPhone 6 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 6 Plus with/without SIM Card

It has become quite easy to unlock a device and be able to use it on any network you choose. This is because carriers are increasingly allowing users to unlock their devices and even offering them to codes they need.

In this article, we are going to look at how to unlock your device with or without the SIM Card. This is the complete guide on how to unlock the sim card iPhone. Let’s begin with what to do if you have a SIM card from your carrier.

But if your Apple iPhone 6 Plus has bad ESN or has been blacklisted, you can check the other post to see what to do if you have a blacklisted iPhone .

Part 1: How to Unlock your Apple iPhone 6 Plus with SIM Card

Begin by seeing if your carrier offers to unlock. Apple advises that you only unlock your device using this method. So if you haven’t already asked them, contact your carrier so they can initiate the unlocking process and provide the unlock code for you. This process normally takes up to 7 days so only come back to the next section of this tutorial after your device has been unlocked by the carrier.

Step 1: Once the carrier confirms that the Apple iPhone 6 Plus device has been unlocked, remove your SIM card and insert the new SIM card you would like to use.

Step 2: Complete the normal setup process and when prompted choose to “Restore from iCloud Backup.” Tap Next to enter your Apple ID and Password and then select a backup to restore the Apple iPhone 6 Plus device to.

This may take some time depending on how much data you have on your iCloud backup as well as the speed of your internet connection.

Part 2: How to Unlock your Apple iPhone 6 Plus without SIM Card

If on the other hand you don’t have a SIM card for your device complete the following process after your Carrier confirms that your

phone has been unlocked, you can follow the instruction below to complete the unlocking process.

Begin by Backing up your Apple iPhone 6 Plus

You can choose to backup you device either via iCloud or in iTunes. For the purpose of this tutorial, we are going to use iTunes.

Step 1: launch iTunes and then connect the Apple iPhone 6 Plus to your computer. Select your device when it appears and then click “Backup Now.”

Erase the Apple iPhone 6 Plus device

Once your backup is complete, erase the Apple iPhone 6 Plus device completely. Here’s how to do it.

Go to Settings> General> Reset> Erase All contents and settings

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You may be required to enter your passcode to confirm the process and it may take some time for the Apple iPhone 6 Plus to be completely erased.

Restore the iPhone

When you completely erase the Apple iPhone 6 Plus device, you will go back to the set-up screen. Complete the setup process and then follow these simple steps to restore the iPhone.

Step 1: Launch iTunes on your computer and then connect the Apple iPhone 6 Plus device. Select the Apple iPhone 6 Plus device when it appears and then select “restore Backup in iTunes.”

Step 2: Select the backup you want to restore and then click “restore” and wait for the process to complete. Keep the Apple iPhone 6 Plus device connected until the process is complete.

How to SIM Unlock iPhone with Dr.Fone[Recommended]

Whenever you need to go aboard or want to change to a cheaper carrier provider, you need to SIM unlock your Apple iPhone 6 Plus first. Dr.Fone - Sim Unlock SIM Unlock Service can help you perfectly in this case. It can SIM unlock your Apple iPhone 6 Plus permanently and most importantly, it will not violate your phone’s warranty. The whole unlocking process does not require any technical skills. Everyone can manage it easily.

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How to use Dr.Fone SIM Unlock Service

Step 1. Download Dr.Fone-Screen Unlock and click on “Remove SIM Locked”.

Step 2. Start authorization verification process to continue. Make sure your Apple iPhone 6 Plus has connected to the computer. Click on “Confirmed” for the next step.

Step 3. Your device will get a configuration profile. Then follow the guides to unlock screen. Select “Next” to continue.

Step 4. Turn off the popup page and go to “Settings-> Profile Downloaded”. Then choose “Install” and type your screen passcode.

Step 5. Select “Install” on the top right and then click the button again at the bottom. After finishing the install, turn to “Settings->General”.

Next, detailed steps will show on your Apple iPhone 6 Plus screen, just follow them! And Dr.Fone will provide “Remove Setting” services for you after the SIM lock is removed to enable Wi-Fi as normal. Visit the iPhone SIM Unlock guide to learn more.

Part 4: How to SIM Unlock Your Apple iPhone 6 Plus with iPhone IMEI

iPhone IMEI is another online SIM unlocking service, especially for iPhones. It can help you SIM unlock your Apple iPhone 6 Plus without SIM card or unlocking code from the carrier. The unlocking service privided by iPhone IMEI are Official iPhone unlocks, permanent and lifetime warranted!

On iPhone IMEI official website, just select your Apple iPhone 6 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 6 Plus IMEI to the carrier provider and whitelist your device from the Apple database. It usually takes 1-5 days. After it’s unlocked, you will receive an email notification.

Part 5: How to Update an Unlocked iPhone without SIM

Once you have completed the unlock you can go ahead and conduct a software update on your Apple iPhone 6 Plus. To do this on an unlocked device without the SIM card, you need to update the Apple iPhone 6 Plus device via iTunes. Here’s how to do it.

Step 1: Launch iTunes on your computer and then connect the Apple iPhone 6 Plus via USB cables. Select “My iPhone” under the Apple iPhone 6 Plus devices menu.

Step 2: a browser screen will appear displaying the contents in the main window. Click on “Check for Update” under the Summary tab.

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Step 3: If an update is available, a dialogue box will appear. Click the “Download and Update: button in the dialogue box and iTunes will show a confirmation message that the update is complete and it is safe to disconnect the Apple iPhone 6 Plus device.

Part 6: YouTube Video for How to Unlock an iPhone

We have outlined Apple’s recommended method of unlocking your device. There are a lot of other ways to unlock your device although having your carrier do it for you is the safest way to do it. However, if you decide to do it, follow the tutorial above to set up your device and update it via iTunes before you can start using it with the new carrier’s SIM card.