UnlockBase

When an iPhone is unable to connect to a cell network, a “No Service” message appears in the upper left corner of the screen, where the carrier or reception signal is usually displayed, and an alert message appears on the iPhone screen that says “Cellular Update Failed – Your iPhone cannot make or receive calls or access cellular data until it has been updated.”

We’ll show you a couple solutions to try to get cellular data and cell service working again on an iPhone that’s experiencing these issues.

Ways to fix your iPhone 6 Cellular Update Failed and No Service Problem

You can use your iPhone with several carriers after you unlock it. It’s possible that your iPhone is carrier-locked. You can use your iPhone with several carriers after you unlock it. 

1. Check your coverage area

• Go to Settings, then Cellular or Mobile Data to switch cellular data on or off. Settings > Cellular Data may appear if you’re using an iPad.
  
• Make sure your smartphone is set up for data roaming if you’re traveling internationally. Data Roaming can be found under Settings > Cellular > Cellular Data Options > Data Roaming.

2. Restart your iPhone or iPad

3. Check for a Carrier Settings update

• To check for and install a carrier settings update manually, follow these steps:
  Make sure your device is connected to the internet via Wi-Fi or cellular service.
  
• Select Settings > General > About from the drop-down menu. You’ll notice an option to update your carrier settings if an update is available.
  
• Tap Settings > General > About and look next to Carrier to view the version of carrier settings on your device.
  
• You must download the carrier settings for your new carrier if you insert a new SIM card into your iPhone or iPad.

4. Reset your Network Settings.

• Reset Network Settings by going to Settings > General > Reset > Reset Network Settings. This also resets any previously used Wi-Fi networks and passwords, cellular settings, and VPN and APN settings.

5. Update your iPhone or iPad

• Install the most recent version of iOS on your iPhone or iPad.

6. Unlock Your Phone Using UnlockBase unlocking Service

If you tried the above steps and you continue to experience iPhone Cellular Update Failed, You still Experience No service after trying all the methods above, Maybe your phone is locked by your carrier. you may want to try the following additional troubleshooting steps:

You can check your phone if it’s lock or not Here’s a quick guide on how to check it : https://www.unlockbase.com/blog/phone-unlocked-heres-figure-one/

If you found out that your phone is locked and If you are not 100% which network your iPhone is originally from, then please order first an iPhone GSX Network Check report.

If you have the details you need you can now go to the unlocking phase : https://www.unlockbase.com/unlock-phone/iphone/iphone-6/

Without the use of an Unlock Code, the iPhone Factory Unlock can be completed completely remotely. Your iPhone’s Factory Unlock is permanent, and it will remain so even if you upgrade iOS or restore it.

Please follow the instructions below as soon as you receive confirmation that the unlock has been applied to your iPhone:

1. Insert a non-accepted SIM card into your iPhone and turn it on. If the SIM card you’re using isn’t from the initial network your iPhone was locked to, it’ll be marked as “non-acceptable.” The SIM card can be from any network carrier in the world, and it doesn’t have to be the same SIM card you’ll use in the future.

2. Your iPhone will be activated with your new SIM Card automatically. That indicates that your iPhone is now completely unlocked.

3.  Your iPhone can now be used on any network carrier in the world!

Conclusion

If you take the safe and legal route, you can fix your iPhone 6 Cellular Update Failed Problem for smoother communication. You may have to pay a little money, but it will be for the benefit of your phone, and you will be able to take advantage of the convenience that an unlocked handset may bring you on your most exciting vacations abroad.

Did the preceding tips help you reactivate your iPhone’s cellular data and cellular connectivity? Did this fix your iPhone’s “No Service” issues and the “Carrier Update Failed” error messages? Is there another way for you to fix these issues with your iPhone service? Please let us know in the comments section below.

There are numerous advantages to Unlock Your Phone with IMEI. For starters, it allows you to switch to whatever carrier you want, giving you access to a wide range of internet services at the lowest price possible. The majority of people are unable to unlock their phones since they do not know how to do so.  If you’re one of these users, this article will show you how to Unlock Your Phone with IMEI number for free or including a paying method.

How to find your Phone IMEI?

On an Android phone, the IMEI may be found in the Settings menu. Simply hit on About Phone, scroll down to the bottom of the menu, and the IMEI will appear

The IMEI can also be found in the Settings app on an iPhone. Scroll down to discover the IMEI by going to General and tapping on About and keep scrolling down until you can see the IMEI.

If the phone is Locked, we have an article for you to get your IMEI here
Take down or Save your IMEI number, we will be needing it later during the process of unlocking your phone 

Check the IMEI of the Phone to see if it’s on the Blacklist

After you’ve obtained your phone’s IMEI, validate that your phone is carrier locked, but more significantly, you can see if your phone has been blacklisted, by doing so. If your phone is found to be blacklisted, you will be unable to unlock it unless it is removed from the blacklist.

1. Unlock Your Phone with IMEI number For Free

Things You’ll Need Before Unlocking Your Phone

Your device’s manufacturer and Exact Model Number

The IMEI (International Mobile Equipment Identity) number of the phone

An active Email Address for the Unlock Code Delivery

We Offer Free Unlock Services!

In case your old device is covered by our FREE services, we can unlock your old device without spending anything, you just need to check the exact model and manufacturer of your old phone and we can unlock it for you. Just go to this link : https://www.unlockbase.com/wholesale-phone-unlocking/

Scroll to the bottom where it says “Free Unlock Codes”. 
Here are some of the Manufacturers that we have for free unlock codes for old devices : 

Just provide the information needed for your unlock request. Wait for us to send you the unlock code for your phone. We will provide you with an unlock code. We’ll walk you through how to enter the code and unlock your phone.

If your device is one of these old models, You can get the code for free, otherwise the second method of the article applies.

2. Unlock Your Phone Using UnlockBase unlocking Service

If you discovered that you don’t meet all of your carrier’s unlock criteria, this is by far the best choice.

1. Go to https://www.unlockbase.com/unlock-phone/

2. Select or search the manufacturer of your phone that you want to get unlocked

3. Select your cell phone model from the list after getting the right manufacturer of your phone

4. In the first part of the article, we asked you to write down your IMEI Number, Insert your IMEI on the website

5. Select your phone’s carrier. If you’re an Apple User and don’t have any idea what your phone carrier is, you can check it here.

6. Proceed to Check out and give you Account Information to Confirm your Payment. 

Your order will begin to be processed once you have completed the payment. Within 24hrs, you will receive an email confirming that your phone has been successfully unlocked.

7. We’ll then send you an email to inform you that phone is unlocked 

The main disadvantage of this strategy is that you will have to spend money on it. However, the advantages of using UnlockBase exceeds this disadvantage.

The main disadvantage of this strategy is that you will have to spend money on it. However, the advantages of using UnlockBase exceeds this disadvantage. You don’t have to wait 30 days for the unlocking; instead, you only have to wait hours!

Conclusion 

There are numerous options available when it comes to unlocking a phone for free using the IMEI number. You have two options: use a direct carrier or pay for the UnlockBase Unlocking service.

In either case, you’ll be one step closer to unlocking your phone and having access to hundreds of internet services.

Do you have an old T-Mobile phone that you want to use as your secondary phone for emergency use but it’s locked? or you purchased a used phone but the seller didn’t properly prepare it and improperly cleaned it so that it is protected by a carrier lock? But don’t worry, we’ll show you how unlocking T-Mobile phone without a T-Mobile account in this guide.

Things to Know Before Unlocking Your T-Mobile Phone

Before you unlock your T-Mobile Phone, there are a few things you should know.

1. Ensure your Phone isn’t blacklisted in T-Mobile

An IMEI checker is required to determine whether your Phone is on the blacklist. Because a blacklisted phone, especially one locked to T-Mobile, cannot be unlocked.

Probably won’t be able to unlock your phone if it has been blacklisted, perhaps because you reported it as lost and neglected to notify your carrier when you discovered it again.

2. Ensure your phone is T-Mobile-locked.

Over 20% of T-Mobile unlocking requests are invalid, according to a research, because the phone is not a T-Mobile device.

Unlock your T-Mobile phone without Account

1. Using a Hardware Unlock Solution

Unlocking a T-Mobile phone without a T-Mobile account is possible via adjusting the phone’s hardware. There are numerous techniques you may take with this strategy, but you’ll almost always need to contact a specialist to handle it, or you can use a sim card and a module that can be installed into your phone if it is an iPhone. The chip inside the hardware will bypass the carrier lock when you set the ICCID Code in ICCID mode.

But you should also know that messing around with phone hardware in any way will void your warranty. It’s not a permanent solution and you can’t unlock blacklisted phones.

Hardware unlock method is far riskier than most of the other options.

2. Using a Unlock Base Unlocking Service

We supply T-Mobile unlock codes for over 30k T-Mobile cell phone models. It doesn’t matter if it’s an old T-Mobile, or one of the latest releases, with Unlock Base you will find a solution to successfully unlock your T-Mobile, fast.

There’s no need to send us your phone, just provide us the Serial Number (IMEI) of your phone and we will promptly deliver your unlock code. You can click the link here, If at any stage you feel lost or unsure, our dedicated team of customer support staff are on hand to help you with your phone unlocking needs.

For Android devices The T-Mobile App Unlock service takes 5-15 business days and most importantly: All newer devices from 2019+ do not have an “App” anymore but the app functionality is integrated into the firmware.

If you are using an iOS (iPhone) device from T-Mobile, there’s also no need to enter an unlock code. However, unlocking an iPhone is a completely different process. Go here to see how it’s done.

To unlock your T-Mobile today, just select the correct phone model by using the drop down menu or typing the exact model in the search form below. In no time, we will present you with the solution(s) to free up your T-Mobile cell phone from any Network Lock once and for all, and at the most competitive rate too.

Conclusion

You should be able to unlock your phone regardless of whether or not you have a T-Mobile account linked with it.

There are ways to unlock a T-Mobile phone without a T-Mobile account, as we’ve shown in the solutions above, as well as ways to unlock the phone with a T-Mobile account — the latter techniques are, of course, easier.

Unlocking your phone from a carrier has numerous advantages, the most important of which is that it allows you to connect to another carrier without restriction. Don’t let carrier locks hold you back any longer; go to work unlocking your phone!

Each year Apple releases a new iPhone series, we know that it only gets more expensive. However, this year is an exception. This year’s entry-level iPhone 13 in the series is priced just the same as the iPhone 12 and iPhone 12 Mini, and Apple dropped heir prices dropped so people are encouraged to buy the latest iPhones this year. 

That should make you think just how fast the iPhone depreciates in value. The iPhone 12 and iPhone 13 only differ by $100, which makes the latter, being the latest, the more viable option for many. But is it really? 

Before you upgrade to the iPhone 13, let’s take a look at what you’re actually buying and discuss any new features or new design upgrades versus the iPhones before it and the flagship Android devices within its price range.

Pros 

• Ceramic Shield for better protection 
  
• IP68 water and dust resistance 
  
• Updated 6-Core CPU and Chipset 
  
• Added new camera sensors 
  
• Better Camera stabilizers 
  
• Long battery life 
  

Cons 

• The design didn’t change from last year’s iPhones 
  
• The new camera alignment didn’t offer any new value 
  
• No power brick in the box
  
• No plastic shrink wrap for added protection 
  
• The camera bump is still there and thicker
  
• It is heavier than the iPhone 12 
  

Unlocking iPhone 13: Design and Build Quality

There is a good reason why the iPhone 13’s price is just the same as the iPhone 12’s. It’s because they hardly changed anything on the outside. The design of the phone is just the same as the iPhone 12, even the build materials used are the same. 

Can be argued, but we dare say the iPhone 13’s design is recycled from that of the iPhone 12.   

Moreover, the aluminum frame and the corning glass front and back cover are just the same. Apple says there is a 1mm difference between the two, but you can hardly see that when both are laid flat on a surface. 

The notorious camera bump in the back is still there, albeit with a little difference in the arrangement.  The cameras are of the same quality.

There is a substantial difference in the weight of the two phones because the iPhone 13 packs a bigger battery than that of the iPhone 12, which of course, explains why the iPhone 13 has longer battery life. The iPhone 13 has 3,227 mAh.

Related: Unlocking iPhone 13? Get a permanent carrier unlock for your iPhone here.

On the other hand, the iPhone 13 is sitting on Apple’s fastest and latest chipset and with a faster RAM and bigger internal memory. 

iPhone 13 Tech Specs vs Iphone 12 vs Android Flagships

When it comes to the price and the features, it’s clear that the iPhone 13 is just so-so compared to the iPhone 12 and its Android competition. For the same price, Samsung Galaxy S21 has 3 high-powered cameras at the back with better aperture and higher megapixels than that of the iPhone 13. 

Compared to iPhone 12’s memory capacity, iPhone 13 has more RAM and more internal memory, and with a faster chipset, there will be a huge difference when it comes to speed and real-time user experience. 

Related: Unlocking iPhone 12: Full Review, Features, and Flaws

Is it worth the price tag? 

So, is the iPhone 13 worth upgrading to? 

Compared to its predecessor, the iPhone 13 does have features that might make it worth the consideration to upgrading. If you’re looking for a faster experience or better memory, it does hold a lot more power and memory than the iPhone 12. 

Is it worth the $100 price difference? What do you think? 

Let us know in the comments section!

The most important thing that we need as we do network or carrier unlock on iPhones and any phones or devices for that matter is the IMEI number. Our customers would often ask us “do you know how to get IMEI number on iPhone if locked?”

Knowing your iPhone’s IMEI number is especially helpful if you’re trying to do an apple imei check or imei lookup to identify whether it is usable in your country. Unfortunately, a lot of people sell stolen iPhones on the market for unbelievably cheap prices, but these phones are blacklisted. 

If you’re stuck with a locked iPhone and you need the IMEI, we hope this article helps you figure it out quickly!

How to get IMEI number on iPhone if locked in under 3 minutes

And the answer to this is actually very easy, you can do it in under a minute if you’re quick. 

1. SIM Tray (from  iPhone 6s to the latest)

The IMEI is on the SIM tray itself for iPhone 6s up to the latest. This includes all the iPhones in their series. Just poke the sim card tray out, remove the SIM card and there you’ll see the IMEI number. 

2. Back of the device

Apple used to print the IMEI number on the back of each iPhone for the older iPhone models. 

• iPhone 5
  
• iPhone 5c 
  
• iPhone 5s 
  
• iPhone SE (1st generation) 
  
• iPhone 6 Plus 
  
• iPhone 6 
  
• iPad Pro, iPad, iPod Touch
  

The oldest models of iPhone have both the IMEI and the serial number printed on the SIM tray.

But what if you don’t have your device? No worries, it’s still possible. 

Not knowing how to get imei number on iphone if locked is a problem on another level if you don’t have the device with you. If it’s unfortunately stolen or misplaced, you still can get the IMEI through these steps:

3. Original packaging

If you still have your iPhone’s original packaging, the IMEI and the serial number are also printed on the barcode. 

4. Apple ID

• Sign in to appleid.apple.com/ on your web browser with the Apple ID that you use on your device. 

• Scroll down to the devices section, and select the device you want to check. 

Conclusion

We hope that this quick tutorial helped you out! Have you had the same problem before? Do you know another way on how to get IMEI number on iPhone if locked? Let us know in the comments below! 

The sim card is the chip that came with the phone and it not only saves data from texts or calls you received or made, it helps your phone connect to your carrier’s network. Sim not provisioned MM2 error is common among android phones. 

But don’t worry, this error is not difficult to fix. As long as you know what the reason for the error is, you’ll be able to fix it. And in this article, we’ll show you quick and easy troubleshooting tests that you can do to fix sim not provisioned mm2 or sim not provisioned error. 

What does sim not provisioned mm2 mean?

If the SIM card is not properly inserted, if it was damaged, or if it was not activated on your network, you will not be able to make or receive calls or texts, and you will see errors on your phone such as ‘sim not provisioned’, ‘phone not allowed for voice’, or ‘sim not provisioned mm2’. 

Other reasons for the sim not provisioned error to pop up are: 

• You are no longer in your carrier’s coverage area and not activated for roaming. 

If you are indeed “roaming” or outside your carrier’s coverage area, you have to insert a SIM card from other carriers that are servicing the area you’re in. 

On the other hand, for this to work, you must ensure that your phone is not locked to your carrier. Otherwise, using another carrier’s sim card will not work. 

Removing the carrier lock on your phone is an easy and straightforward process and if your carrier won’t or can’t do it for you, you can do it safely with UnlockBase. Go here: https://www.unlockbase.com/unlock-phone/

• You are using a new sim card that was not activated together with your device. 

If you have a new SIM card, it might take 24-48 hours before it’s fully activated by the carrier. 

How to fix SIM not provisioned error: 5 Ways

What do you do when you see the sim not provisioned for voice error pop up? 

Identifying the reason why this error appears in the first place is the first step to fixing it. Let’s start with the simplest, most obvious reason and that is the appearance of the sim card. 

1. Check SIM card for possible damages. 

• Take the sim card out. Are there dents, damage, or possible scratches? 
  
• Are you properly inserting the sim card to the sim slot? 
  
• Is it the right sim card size? 
  
• Is there dirt in the sim card or the sim card slot? 

You have to make sure the sim card and the sim card slot have no damage or dirt in them before you start using your phone. If this is the case, then you’ll have to replace the SIM card with one from your carrier. 

If you are using postpaid or you want to use the same phone number on your new SIM card, you have to activate the new sim card together with your device. They will ask you to provide the SIM card’s ICCID and your phone’s IMEI, both are the serial numbers assigned to them. 

If you have an older phone model, the sim card might be located at the back, below the battery. You have to remove the battery to access the sim card slot. Newer phones have a sim card slot on the side. 

2. Re-insert and restart your phone. 

If the SIM card and the sim card slot (caddy) is not showing any physical signs of damage or dirt, try refreshing your phone’s system with a restart. 

Sometimes, a simple restart can fix SIM card not provisioned error. 

This error could have happened because the phone took longer than usual to connect with your sim card or just hiccups in its system that’s not too big to be worried about. 

3. Enable Airplane Mode 

If restarting your device is not fixing it, you may try putting your phone on Airplane mode. Airplane mode disconnects your phone from any network. Tap Airplane mode again to enable your phone to reconnect. 

If you still see Sim not provisioned mm2 or sim not provisioned for voice error on the phone, your SIM card might not be activated. 

4. Try the SIM card on another phone. 

This is an option if you are not sure whether it’s the SIM card or the sim card slot that’s malfunctioning. If you have a spare phone that’s working, you can try inserting the SIM card you have on that phone. 

But if it is detected by the other device, then it means the SIM card itself is functioning. If it’s not detected and it’s a new sim card or there’s no damage on the outside, then it’s likely that the SIM card is not activated by your carrier. 

NOTE: If you are inserting the sim card on a postpaid phone that uses a different carrier, your sim card will not work and you will see an error that would say ‘SIM not valid’ or ‘SIM not supported”. 

Related: How to fix sim not supported error 

5. Activate your SIM card by contacting your carrier. 

Is your SIM card new? Are you using an old SIM card on a new phone? 

As we mentioned earlier in this article, it takes 24-48 hours to activate a new SIM card. If this is the case for you, all you need to do is wait for the time allotted for the SIM or phone to be activated. 

If you are using an old SIM card on a new phone, you have to inform your carrier that you wish to use the old SIM so they can ‘register’ and have it activated together with the new phone. 

Usually, new phones come with a new SIM card as well and that comes pre-registered with the phone. Also, you have to make sure your phone is compatible with your old SIM card. 

Conclusion: Troubleshoot  SIM not provisioned MM2 in under 5 minutes 

We hope the steps above helped you fix SIM not provisioned MM2 error. They will help know in under 5 minutes what the problem is and how to fix it. 

Did we miss anything here? Have you had this error before? How did you fix it? Let us know in the comments!

A device with a locked SIM can’t make or receive calls and may not be able to receive text messages as well. If you wish to unlock your SIM card, you can contact your carrier since all cellular providers are required by law to unlock SIM cards for free, assuming your contract has ended.

If that is not possible, this guide will show you what it means to have a sprint sim card locked and how to fix it.

Why would a SIM card be locked?

SIM cards are installed on most cell phones. They are memory chips used in mobile devices to store information such as your account number, phone book, texts, and other data. Carriers often ‘lock’ the phones that you purchase from them because they want to ensure you will continually use their services.

On the other hand, you will also see a Sprint sim card locked error if you are switching to a new phone or device using a sim from your old phone. That is because your phone’s serial number (IMEI) and the SIM card’s unique identifying number (ICCID) must be registered together. If they don’t match in your carrier’s system, you will see this error.

If you have been given a new phone for a replacement and you wish to use the same SIM card from your previous device, you have to call your carrier and have them register that SIM card together with your new phone.

What does Sprint SIM card locked error mean?

Like any other mobile service provider, Sprint also ‘locks’ the phone that you get from them. If your phone is ‘locked’ or if you see a Sprint SIM card locked error, it means you’re not going to be able to use their current Sprint-branded handset on another carrier’s network unless your device is unlocked.

Moreover, a locked phone is subject to roaming charges when taken outside of Sprint’s service area and network because the phone is programmed to work only with Sprint’s SIM card. If you are using your phone overseas where the Sprint network is not available, you have to pay for roaming charges to use your phone for calls, texts, or data when you’re not connected to WiFi.

A locked cellphone usually comes with a disclaimer about using it on other carriers. If you previously used Sprint and unlock your phone through UnlockBase, the phone itself is no longer tied to Sprint or any specific carrier.

Trying to use an unlock app from untrusted sources could brick your phone by sending incorrect commands to your device. Unlocking Sprint phones should be done either through your service provider or through reputable services such as UnlockBase.

According to Sprint’s Unlocking FAQs, your account will be examined for eligibility first. If you are indeed eligible for unlocking, you have to wait 2 days before they unlock the phone for you.

ERROR: Sprint SIM Card Locked. Please Power Cycle

This is the same error as the Sprint SIM card has locked and as mentioned earlier, SIM will lock if either the device MEID or SIM ICCID doesn’t match what is on your account. If you would like to fix this, then you can go to your carrier and ask them whether they’ll unlock the phone you’re currently using on their network, especially if it’s a phone that was bought as new as there is nothing wrong with doing so as long as your account with them is in good standing.

To unlock your Sprint phone, you have to prove that you are a customer who is owed a refund or has an account in good standing. You can not unlock a device that is still under contract, and it may take up to 10 days for your handset to be completely unlocked before it can be used on other networks.

It will also apply if you cancel your account with Sprint early by way of cancellation fees. However, as mentioned before, there are now ways around this, so you don’t have to wait any longer than necessary after canceling. Third-party providers such as UnlockBase offer unlocking services at reasonable rates so customers can enjoy their devices without limitations and the warranty they’re entitled to.

Fix Sprint SIM card locked error through UnlockBase

If you are not eligible for unlocking through Sprint, you may use the UnlockBase service. Unlocking your device with us will not break your device’s warranty if it’s still covered, and you don’t have to go through complex processes to get it done.

To unlock Apple devices such as iPhones and iPad, all we need would be your IMEI or the phone’s serial number. We also need just your IMEI number to unlock any type of Android phone.

Conclusion

You should know that if your account isn’t in good standing or you haven’t paid off the remainder of what you owe for the device, Sprint won’t grant your request for an unlocking code.

Unlocking Sprint phones can be done straight from the manufacturer or service providers since they know how these devices work. We hope the information mentioned above gave you an idea of how to fix the Sprint sim card locked issue.

Wondering if you have a blacklisted iPhone? Unsure if you could use or sell it? If you’re stuck with a blacklisted iPhone, don’t worry, we’ll help you figure out how to activate and unlock it in this article.

We’ll discuss how to know if you own a blacklisted iPhone, how to unlock it, and how to sell it legally.

What exactly is a blacklisted iPhone?

A blacklisted iPhone is an iPhone that has been reported as stolen, lost, or outside of the carrier’s coverage area. There are only two reasons why an iPhone is blacklisted: (1) it was reported lost or stolen, and (2) it was canceled due to non-payment. With the first one, you’re likely stuck with an illegally sold iPhone that you can’t use, but if your case is the latter, then there’s definitely a way to use the iPhone again.

Who controls the blacklist?

You might believe that Apple can blacklist an iPhone, but only the wireless carriers are in charge of doing so. Wireless carriers create their databases using the iPhone’s IMEI (International Mobile Equipment Identity) number. A stolen or lost iPhone can result in the device being placed on the blacklist using this unique IMEI or serial number.

And as earlier mentioned, blacklisting can also happen if the owner of a device is unable to pay their contract or if it was acquired fraudulently.

How to Know if Your iPhone is Blacklisted

How do you know whether or not you have a blacklisted iPhone if you don’t know its origin? An easy way to find out whether your iPhone is blacklisted is by purchasing an IMEI check or Apple Network Check (GSX). We offer this service and you can get the results in as fast as 5 minutes.

Through our Apple Network Check, you will know your iPhone’s complete origin details such as the carrier/network and country where it came from. And you will need this information, later on, to proceed with the unlock process.

Suppose you receive confirmation that there isn’t anything wrong with your iPhone, then great! But what should happen when your device comes back as being on the blacklist? You don’t have to worry because there are ways around this.

How to activate or unlock a blacklisted iPhone?

If there is an issue such as someone reporting the phone lost/stolen, any wireless company won’t activate your device. And although we can unlock blacklisted iPhones, we don’t do it for lost or stolen ones.

There are two parts to activating and unlocking a blacklisted iPhone: (1) we get your iPhone’s origin information, and (2) we unlock it remotely using its IMEI.

In order for us to know whether your device can be unlocked, we need to know the ‘Blacklist Status’ and ‘Current Owner Info’ from Apple’s database, and it is something that our Apple GSX Check Service can do for you.

To permanently unlock your iPhone, all we need is the iPhone’s carrier and country of origin, and the IMEI number. Once it is unlocked, you can use your phone on any carrier that supports it!

How to Sell Blacklisted iPhone Legally

Selling an iPhone that is blacklisted can be a tough decision to make, especially since it has the potential of coming back on you in some way. If your device is still under warranty, Apple may refuse to service it if they find out you are the current owner, but what about when this isn’t an option? Don’t worry because you still have options!

One thing worth noting here is that while iPhones are typically sold through third-party channels (such as eBay or Craigslist), certain services are available that will allow you to sell your phone directly to them without having any issues with blacklisting. These companies specialize in buying used devices and reselling them at retail prices for profit, so they don’t care whether or not yours is blacklisted-they just want to sell it quickly.

While there are many reputable services out there, be sure that you do your research before committing any transactions so you can avoid being scammed. Always check the company’s background and customer reviews online if possible and their refund policy if things don’t go according to plan.

For this service provider to purchase your device from you without issues, they will usually need more information than what is provided on an IMEI number alone. In some cases, all that may be needed is a photo or scan of both sides of the phone and its serial or IMEI number, which will allow them to determine whether or not the iPhone can be legally sold.

Conclusion

Purchasing a used iPhone is an excellent option to save money on the most recent Apple devices. Even though your iPhone is blacklisted, it doesn’t mean that you can’t use it. Blacklist removal services are sought by people who want to use an iPhone that is blacklisted but there’s no guarantee.

If you can’t unlock it or want to save the effort, you can still sell the locked iPhone. However, you won’t make as much cash from a locked iPhone compared to an unlocked one.

You are here because you got a new iPhone but can’t use it. The moment you try to enter a sim card it keeps saying ‘Sim not valid’  or ‘Sim not supported, and now you’re stuck with a phone that you can’t use at all, at least for voice calling. In this article, we’ll walk you through why you get this error and the possible ways and workarounds on how to fix this kind of error. 

Sim not supported iphone error – what does it mean? 

Sim not supported iPhone error only appears for two reasons: (1) your phone is locked to its carrier, or (2) you’re having software issues. But the most common reason would be the first one, your phone is locked to its carrier. 

You might be wondering, ‘why would my carrier lock my device, when I already paid for it?’ This is a common misconception among many postpaid users, but your phone is locked to them simply because they want you to keep using their service whilst your phone is still not fully paid.

When you get a new iPhone from T-Mobile, AT&T, or any other service provider for postpaid service, you are essentially paying for the subsidized price of the phone added to your monthly bill. 

When you are done paying your phone, it will NOT be automatically unlocked, you have to request from your service provider/carrier that you want to use the phone elsewhere or you’re moving to another network. Some carriers offer it free, but in most cases, you still have to pay them a service fee for unlocking your phone. 

On the other hand, if the phone is still locked into them (usually 24-36 months), they might deny your request for unlocking unless of course, you are willing to pay for the remaining subsidized price of the phone. 

The only way to know whether or not the ‘sim not valid’ or ‘sim not supported’ error on your phone is caused by your carrier is to check its settings. Here’s how to do it: 

Go to Settings > About > Carrier Lock > No SIM restrictions 

If that is what it says then your phone is already unlocked- otherwise, it is still locked to its carrier.

Unlocked iPhone: How To Bypass Sim Not Supported Error 

The ‘sim invalid’ error on already unlocked iPhones is easier to deal with because the issue can be easily solved without much technical knowledge. Oftentimes, the issue can be solved by a simple iOS update or a restart.

Here are the possible fixes you can do:

Fix SIM not supported iphone error by unlock

The easiest, most convenient way for you to get it unlocked is through an unlocking service provider like UnlockBase. No codes, no device settings tweaks, and no hassle. Our process of unlocking iPhones only needs its IMEI number.

The process does NOT involve you tweaking some settings or even taking out multiple sim cards. We’ll show you how it’s done below. 

Unlock an iPhone with Unknown Carrier

One of our qualifying questions before unlocking a phone is the carrier name and location. If you are not sure where your iPhone came from, you have to check first if it’s ‘ clean ‘ and not blacklisted/stolen. We do not unlock blacklisted and stolen iPhones. To get your iPhone’s full data instantly you may try our trusted Apple Network Check. All we need is your IMEI. 

The easiest way to get the IMEI is to simply dial *#06#

Unlock an iPhone with Known Carrier

If you already know where your phone came from or its original carrier/network service provider, then you’re ready for the unlock process. 

Step 1: Go to https://www.unlockbase.com/unlock-phone/iphone/

Choose Apple, then choose your iPhone’s model number. 

Step 2: Next, enter your iPhone’s IMEI number and Email. Then choose the country and the carrier where it came from.

Step 3: Wait for an email confirmation from us that your phone is unlocked. 

Step 4: And finally, once you receive the confirmation email, all you have to do is ensure you have the latest versions of iOS and iTunes on your phone. Insert a compatible sim card from the carrier you want to use, and then connect your phone to your computer using its original USB cable. 

Launch iTunes and wait for your iPhone to be detected by it, disconnect and reconnect after 10 seconds and voila! Your iPhone is now unlocked!

Conclusion

We hope that this article has helped you resolve the SIM not activated or SIM not supported error on your iPhone. If you need our services or if you want to inquire, feel free to chat with our team anytime. Did you encounter this problem in the past? How did you resolve it?

Let us know in the comments!

Is It A Worthy Upgrade?

It has been a year since the release of the iPhone 12 and it came with not only one, but three other models in the same year shortly after its release. Although the iPhone 12 is not the best phone compared to specs, design, and features in the series, it has garnered the most sales. 

iPhone 12 is the number 1 best-selling phone not only in North America but also across the globe. It was followed by iPhone 12 Pro Max and iPhone 12 Pro, which placed in the second and third spot respectively. 

It’s not rare for iPhones to take the top sales yearly, but if you’re planning to upgrade to the iPhone 12, we unlocked the features below. 

iPhone 12 Top-level Overview 

Pros 

• Available in 6 beautiful, trendy colors 
• Magsafe compatible 
• Long battery life 

Cons 

• Significantly more expensive compared to its direct competitors
• Small base storage, only 64GB 
• 60 Hz Display refresh rate not up to date with latest flagship phones 
• Cameras still need improvement

Design and Build Quality

What you’ll like: 

The beautiful Pantone colors of the iPhone 12 is what makes them an absolute eye candy. You can choose from 6 gorgeous colors: white, blue, purple, black, red, and green. 

One of the things that make the iPhone 12 a gorgeous phone is the flat edges- you’ll remember this with older models such as the iPhone 5s, which makes the phone really easy to grip. Moreover, Apple says they have Ceramic Shield on the 12 series, which means these phones are made to have some sort of ‘shatter protection’ in case you drop them- good thing to have especially if you’re a butterfinger. Downside- it might make it more prone to scratches, but you can always add a screen protector. 

It is a little bit thinner and lighter than its predecessors, but it still feels premium to hold thanks to its aluminum sides.

What you won’t like: 

If you’re an Android phone user switching for the first time to an iPhone, you’d probably get disappointed with the amount of money you will spend on it. 

Out of the box, the iPhone 12 comes with zero accessories to go with it except for a single USB C cable, not even a wall charger. Their reason? Everyone already has one and that’s why you only get the cable. 

That sounds like a good reason, but it also significantly cuts the costs of each phone. And if you’re a first-time user as we said, you’ll have to buy a compatible wall charger, which could cost you an extra twenty bucks. 

The lack of chargers is a real bummer because the old wall chargers are only 5 watts based on the abilities of older phone models, which is too slow for the newer iPhone models. So in the end, you’ll still end up buying yourself a new iPhone charger.  

Recently, Samsung made the same move with the Samsung Galaxy S21. They didn’t include a compatible wall charger in the accessories as well. This means if you want to take advantage of their fast-charging features, you’ll be forced to spend more.

On the other hand, the 60Hz refresh rate of the iPhone 12 is significantly much lower than that of the Galaxy S21 which has 120Hz refresh rate. This means that when you scroll or play games on the iPhone 12, it is not as clear and as smooth as the S21. 

If you’re a long-time Android or Samsung phone user, you’ll notice a significant difference when it comes to the display. A lot of Android phones have had either a 90 Hz or 120Hz refresh rate even before 2020. 

These features are based on the T-Mobile website, but we know it’s better to have unlocked iPhones or unlock your iPhone because you will not need to rely on a carrier, and travel with your phone worry-free! 

What’s in the box:

MagSafe: Charging in a snap!

If you’re not new to the Apple ecosystem, you probably have heard of or used MagSafe before. But for the sake of the others who didn’t, we will explain how it works here. 

Easily put, MagSafe is a magnetically attached puck charger that was previously used for Macs. MagSafe offers 15 Watts wireless charging and is designed to safely and quickly wirelessly charge your device, according to the Apple website. 

The iPhone 12 series is the first set of iPhones to have fast-charging MagSafe compatibility. It snaps onto the back of the iPhone 12 like a magnet on a refrigerator. You may still be able to use MagSafe on older models using Qi wireless charging technology, but they’re a lot slower due to a significant difference in wattages.

On the other hand, MagSafe charging is still significantly lower than a USB C fast charging based on tests done by Macrumors.com. 

Cameras.

The iPhone 12 cameras don’t have a lot of drastic changes, advantages, or new features over the previous iPhones. If you want to see the real camera upgrade, you’ll have to check out iPhone 12 Pro as it is the real deal when it comes to iPhone cameras nowadays. 

The iPhone 12 has two cameras in the back, the same as the camera placement back in 2019, but they can shoot videos in Dolby HDR, one of the best video-shooting standards. It also has a better, much larger ƒ/1.6 aperture which makes photos taken in low-light crisper and better than the other iPhones. 

Good aesthetics but lacks functionality

You’re probably wanting the iPhone 12 because of the amazing Pinterest boards you see about its app customization, but there’s still a serious flaw that you might want to consider: the floating apps on the screen are not interactive. 

What do we mean by this? 

Yes, you’re able to customize the widgets that you want to prioritize or see first, however, you still have to open the app in order for you to be able to use them. A few examples for this would be, (1) you need to start/stop music directly from the Spotify widget, (2) you can’t scroll on your calendar widget, etc.

Is the iPhone 12 worth buying? 

The iPhone 12, being the latest series, definitely has a lot of newer, cooler, better features compared to the iPhone 11. Compared to the other models that came out in this series, the iPhone 12 is not so bad. 

The iPhone 12 and the 12 Pro have the same size, although the Pro has some more serious camera upgrades. The Pro has a third camera in the back, with a price difference of $100+ it is worth considering.