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?

sim not valid and sprint sim card locked are common errors you see on carrier locked phones

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

sprint sim card locked error message on phone

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.


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.


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:

  • Confirm if your SIM card is activated by your new carrier.

If it’s not activated on their end, that’s the reason why you get that error. Make sure to have the SIM card and your phone number activated on your new carrier.

  • If it is activated on their end, try to restart your iPhone.
  • If that doesn’t work, try to eject and re-inject the sim card on your iPhone.
  • Try calling emergency numbers on it.
  • Try updating your iPhone’s iOS.

Although it is rare, bugs on older iOS versions could be the reason why you are getting that error on your phone. But it is always a standard procedure in troubleshooting to update the iOS.

  • Try to reset all settings.

Some changes in the firmware or a possible hiccup in the software could be the reason why your phone is not accepting the SIM card. Resetting the settings on your iPhone will refresh the system settings

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

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!


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!

Unlocking the features of iPhone 12...A serious flaw we found is the intuitiveness of widgets

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 


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


  • 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.

iPhone 12 features, tech specs

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. 

Tech Features iPhone 11iPhone 12iPhone 12 Pro
Screen size 6.1” Liquid Retina HD 6.1″ Super Retina XDR display6.1″ Super Retina XDR display
Storage Options64/128GB 64/128/256GB128/256/512GB
Processor & OSA13 Bionic ChipA14 Bionic chip, iOS 14A14 Bionic chip, iOS 14
DurabilityIP68 Water ResistanceIP68 Water ResistanceIP68 Water Resistance
Battery size10 hours talk time11 hours talk time11 hours talk time
Camera Dual 12MP Ultra Wide & Wide Cameras w/ Night ModeNight Mode, Deep Fusion, Advanced Dual-Camera System4x Optical Zoom Range, Night Mode, Deep Fusion

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:

what's in the box? iPhone 12, manual, USB C cable

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 


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.

unlock phone

Apple released 4 flagship phones last year in the same series- iPhone 12, iPhone 12 Pro, iPhone 12 Mini, and the iPhone 12 Pro Max. The iPhone 12 models are the first ever series to have 5G connectivity from all Apple devices, and it’s the only one that supports the fastest 5G technology available in the world. Whatever extra speed means for you, these are the phones that allow you to experience the fastest 5G networks. 

When it comes to the prices, the iPhone 12 Mini is the most affordable among the four, but for the features, a lot of people are inclined to believe it is the iPhone 12 Pro. 

But is it worth buying? 

iPhone 12 Pro Top-level Overview


  • Sturdy, beautiful build 
  • Gorgeous colors in matte finish 
  • Faster chipset
  • Long battery life


  • Very expensive 
  • Heavier 
  • Stainless steel sides is fingerprint magnet 
  • No significant upgrades, the camera is so-so

Design and Build Quality 

What you’ll like: 

The iPhone 12 Pro comes with superior, gorgeous metallic colors with matte finish and it has a glossy camera bump. The iPhone 12 has a glossy finish and a matte camera finish on the back. The iPhone 12 Pro and the Pro Max were designed to look like the iPad Pro with flat edges. 

Moreover, the sizes of the phones are not the primary determining factor for the price in this series. 

The iPhone 12 and the iPhone 12 Pro are of the same size as both are 6.1 inches in length, but the price of the Pro is significantly higher. When it comes to comfortable hold, it is the perfect fit for the hand and is not awkward to hold such as the gigantic Pro Max, which is 6.7 inches tall, and the Mini which is 5.4 inches. 

What you won’t like: 

The stainless steel sides give the phone that shiny flagship-only luster, but it does come with downsides. One, it is prone to gathering fingerprints, and second it makes the phone substantially heavier than its predecessors or the ones it came with in this series. 

One would expect that Apple will adapt to the market and upgrade the display in this new series, but unfortunately, there’s no improvement at all from the iPhone 11. The refresh rate is still the same and is definitely inferior to the standard Android high-end phone displays that have a 120Hz refresh rate. If you’re gaming a lot, you will definitely see the significant difference between the iPhone 12 display versus the latest flagship Android phones.

Tech Features iPhone 12iPhone 12 ProiPhone 12 Pro Max 
Screen size 6.1″ Super Retina XDR display6.1″ Super Retina XDR display6.7″ Super Retina XDR display
Processor & OSA14 Bionic chip, iOS 14A14 Bionic chip, iOS 14A14 Bionic chip, iOS 14
DurabilityIP68 Water ResistanceIP68 Water ResistanceIP68 Water Resistance
Battery size11 Hours talk time11 Hours talk time11 Hours talk time
Camera Night Mode, Deep Fusion, Advanced Dual-Camera System4x Optical Zoom Range, Night Mode, Deep Fusion5x Optical Zoom Range, Night Mode, Deep Fusion
Based on the T-Mobile model.

What’s in the box:


The 12 pro and 12 have the same primary sensor and ultra wide sensor but it has an additional 2x telephoto zoom camera – not Space Zoom which is in android flagships like Samsung Galaxy Note20 Ultra 5G. The iPhone 12 Pro Max on the other hand, offers 4X Optical Zoom, which is also one reason why it’s more expensive. 

The camera zoom captures crisp photos only if there’s enough light source. When the lighting is bad or when you’re taking pictures at night, the phone detects that your main camera can take better pictures than the telephoto zoom camera lens. 

The iPhone 12 Pro has dual optical image stabilization but all the bigger, much more significant camera upgrades are on the iPhone 12 Pro Max. 

The Pro Max contains Sensor Shift Image Stabilization which means the stabilization is on the sensor and not on the lens itself. This technology has been previously used only in DSLRs, but with iPhone 12 Pro Max has better than ever camera stabilization. 


Augmented Reality in the iPhone 12 models are definitely more immersive and accurate compared to their predecessors because they have LiDar scanners. These scanners also help you measure the height of anything, even people, accurately. 

The LiDar camera can also be used for AR games and also helps with camera enhancements, which made Night Mode possible in this series. 

Should you buy the iPhone 12 Pro? 

The iPhone 12 Pro is a great phone overall, but if you’re willing to spend $100 more, you can have the Pro Max, which is undeniably the best in this series. Although, the large size of the Pro Max would make you think it is going to be a bit challenging to hold, it can be a good phablet, and who knows, the future Apple OS might allow multi-tasking and with its big screen, you will not need to upgrade. 

Between iPhone 12 and the 12 Pro, there’s not much of a difference. The display, design, notch, haptics, except for the slight camera features are very much the same for these two devices. Their price difference is $170- and we think a slight compromise in the camera also makes the iPhone 12 a good buy in this series. 

Released August last year, the Samsung Galaxy Note20 Ultra 5G is aimed at serving a very specific target market. Perfect for those who take ‘work’ wherever they go or for content creators who record or make content in the most random moments, this phablet is everything you need for a portable ‘studio’.

If you’re considering buying this specific model from the Samsung cosmos, let’s take a look and unlock its features.

Top-level Overview


  • The brightest AMOLED Screen so far 
  • Sharp Space Zoom cameras 
  • Long battery life 
  • Powerful new features 
  • The gaming experience is amazing
  • The S Pen has become much more intuitive


  • Very expensive 
  • Less memory capacity compared to previous Note models 
  • The curved display is aesthetically pleasing but annoying at times. 
  • Fingerprint resistant finish 
  • The camera bulges too much and it’s too bulky

Design and Build Quality

What you’ll like: 

If you’re buying a Note for the first time, you’ll definitely fall in love with the Note20 Ultra. It is a beautiful phablet (phone and tablet) with a matte bronze finish standing 6.9 inches tall. The weight of the phone is just about right, it is substantial enough to assert itself as a premium flagship device, but not too heavy that it feels like it’s made with cheap materials. 

The whole phone is made of Gorilla Glass both front and back and has a stainless steel frame. It is fingerprint resistant so you don’t have no need to wipe it too often. 

And if you’re feeling like taking your phone underwater to take incredible beach pictures, have no fear, because this flagship can stay submerged in up to 1.5m underwater for 30 minutes (IP68 dust/water resistant ). For sure you’ll have been able to take a lot of pictures by then. 

Related: How to permanently Factory Unlock your phone with the Mobile Device Unlock App.

What you won’t like: 

Design-wise, there are many things you wouldn’t like about the Note20 if you were to compare it with other flagships. Just like its predecessors, the Note20 Ultra has a curved display, although Samsung has managed to keep the apps away from the edges, it does cause accidental screen taps. 

The cameras at the back bulge off the back too much that the phone can’t lay flat on a surface. It makes the phone rock when you lay it down and because they hit the surface first, they are prone to breakage. Good to remember if you’re a butterfinger. 

It does make up for its 5X optical zoom ability which is very stable even up to 20x. You can zoom up to 50x and still get a decent photo, but it might be a bit too shaky for some. And if you’re not a leftie, you probably wouldn’t appreciate how they have moved the S-pen to the left hand side in this series. 

Lastly, this flagship is very, very expensive. From T-Mobile, the full price is $1299.99 when bought

Tech Features Galaxy Note 20 5G Ultra Galaxy Note20 5GGalaxy S21 5G
Screen size 6.9”WQHD+ Dynamic AMOLED 6.7” FHD+ Super AMOLED 6.2” FHD+ Dynamic AMOLED
Storage1 TB128GB/256GB 128GB/256GB 
Processor & OSQualcomm Snapdragon 865 Plus | AndroidQualcomm Snapdragon 865 Plus | Android 10.0 Qualcomm® Snapdragon™ 888 (5nm)
DurabilityIP68 Water and Dust Resistant IP68 Water and Dust Resistant IP68 dust/water resistant 
Battery size4500 mAh4300 mAh 4000 mAh 
Camera 12MP + 108MP + 12MP Triple Rear Facing Camera
10MP Front Facing Camera
12MP + 64MP + 12MP Triple Rear Facing Camera10MP Front Facing Camera64MP + 12MP + 12MP Triple Rear Facing Cameras10MP Front Facing Camera
Based on the T-Mobile model.

The Note20 Ultra has an advanced chipset and operating system making it one of the fastest phones today. 

What’s in the box:


The cameras at the back may look unsightly but it captures way better than the Note20 5G. It has a dedicated autofocus sensor at the back that helps ensure your images are steady and sharp even when you zoom in up to 50x. 

It can be a preference type of issue, but the Note20 Ultra cameras make faces washed out or too ‘filtered’. 

If you’re a filmmaker or video content creator that takes a lot of raw videos, the Pro Video Mode is an absolute treat for you. You have the ability to tweak anything from the exposure to the white balance. Moreover, you can choose your bluetooth earbuds as the audio source so when you’re recording videos or vlogging outside, you can effectively reduce the background noise.

The S-pen.

Whether you’re taking notes or drawing, the S-Pen is your companion for your day-to-day work. It feels natural and smooth, and you will love how it came with new intuitive features. 

Samsung added new air gestures for the S-Pen and it’s a fast shortcut for when you’re in a hurry or multi-tasking between apps. You can even take screenshots you can write on or annotate! 


Whether you play small or play big, the Note20 Ultra is able to keep up with your needs. You can use DeX Mode and play on a 4K TV and you can stream XBox games and play with no lags. 

Aside from gaming, you can cast your Note20 Ultra screen on a TV and open multiple apps. You can also show your whole Note20 Ultra screen on a laptop or PC and be able to take calls, or run multiple apps side by side. 

With its 4500 mAh battery which can last a day on normal use, with music or video streaming, gaming, calling and more. 


In conclusion, we can say that the Samsung Galaxy Note20 Ultra 5G is the ultimate dream phone for content creators who take their craft seriously, and a great phone for multi-taskers who take work everywhere they go. 

Is it worth its hefty price? 

For all the features it offers and the quality of the build, it is every bit worth its thousand dollar price tag. 

Compared to other flagship manufacturers within the same price point, the Note20 Ultra boasts superior features than the rest- moreover, with so many trade-in discounts nowadays, you will still be able to slash off a good amount from the original price making this phablet a steal. 

That’s it for our review of the Samsung Galaxy Note20 Ultra 5G, we hope this helped!

Here at UnlockBase, our goal is to help you unlock the best potential of your device by giving you freedom over your choice of carriers. If you find yourself wanting to permanently unlock your Samsung Galaxy Note20 Ultra 5G, choose the one that best fits your situation below. 

Tracfone carrier unlock 
Unlock tracfone
How to unlock a tracfone

Tracfone is well known for its non-contract services as a prepaid mobile service provider. Being able to enjoy the fastest networks from the US and in some parts of Mexico, Tracfone is an affordable way to get connected while you’re on a budget. 

And today at UnlockBase, we’re happy to announce that we now support unlock for all Tracfone devices including its subsidiaries Straight Talk, Simple Mobile, Total Wireless, Walmart Family Mobile, and GoSmart, Net10 Wireless, and Page Plus Cellular. 

If you own a Tracfone device or any of the above-mentioned prepaid services carrier, you can now have your phone unlocked so you can use it on any network across the globe! 

How to Permanently Sim Unlock Tracfone Devices

All Tracfone (and its subsidiaries) devices, both GSM and CDMA, can now be unlocked through UnlockBase. 

The process is fairly easy. Here’s how: 

1. Dial #TFUNLOCK# (#83865625#) to open the Unlock Code menu

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2. The device will ask for 2 Unlock Codes: In the first field, please enter the MCK/DEFREEZE Code. In the second field, please enter either the SPCK code OR (in case you did not receive an SPCK code), the NCK/NETWORK code.

3. Your device will show a “Device Unlocked“ message and may reboot.

4. That’s it – Your device is now successfully unlocked and ready to use with any GSM carrier worldwide!

Having your Tracfone phone unlocked is easy, the unlock codes for your device will be provided by UnlockBase! If you want to have your Tracfone phone unlocked, we have to know a few information from you in order for us to generate the unlock codes.

We need your device model number, its IMEI or serial number (how to know your IMEI code here), and your carrier. 

How to Know If You’re Using Tracfone GSM or CDMA Phone

There are two types of Tracfone devices, CDMA and GSM. It is important to know that an unlocked CDMA phone will only work with CDMA carriers, and an unlocked GSM phone will only work with GSM carriers. 

If you are planning to switch carriers, please make sure that your phone is compatible with the type of network your new carrier is servicing. 

Although most carriers in the USA are GSM, many carriers such as Verizon, Sprint, and US Cellular still use CDMA. On the other hand, the more commonly known carriers that are GSM are T-Mobile and AT&T. 

If you are unsure what type of Tracfone you own, here is an easy way how: 

For older Tracfone device

• If your phone model ends with a “G”, then it means you are using a phone compatible with a GSM carrier. 

• If your phone model ends with either a “C” it means you are using a phone compatible with a CDMA network. 

For new Tracfone device

• If your phone model ends with “VL” it means it’s using the Verizon-LTE network. 

• Some GSM phones from Tracfone use “AL” or “BL” which means they are either using AT&T LTE or T-Mobile LTE. There are also “DL”and “TL” models both of these are GSM as well.

For the best experience with your unlocked Tracfone device, we recommend that you choose the carrier which has the best coverage in your area. 


For the best experience with your unlocked Tracfone device, we recommend that you choose the carrier which has the best coverage in your area. 

Moreover, please note that most of the world uses GSM, good to know if you want to travel outside the USA and want to use a Tracfone device. 

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For its $1000 price tag, the Samsung Galaxy Note20 5G is a pricey flagship device. It is among the most expensive phones on the Android flagship range and just a hundred dollars shy of the price of the latest iPhones. 

If you’re considering buying this specific model from the Samsung cosmos, let’s take a look and unlock its features.

Top-level Overview 


  • Good screen 
  • Good camera 
  • Premium look 
  • Good battery life 
  • Powerful features


  • Plastic back cover 
  • No headset in the box 
  • High price 
  • Too pricey for its build

Design and Build Quality 

Right off the box, the Samsung Galaxy Note20 5G is eye candy. It is available in several metallic colors (only one color available for T-Mobile), and its glossy, matte finish will not disappoint your imagination. 

It looks beautiful, and its substantial weight makes it feel premium on the hands. 

The S-pen’s new location is a welcome surprise. It is now on the left side, and many left-handed people love this new orientation. 

It has aluminum sidings, and it still has the usual boxy Note design, but without the edgy corners, the Note usually has. The Note20 5G has rounded corner edges that fit easily to the curve of your palms. 

What you’ll like: 

Right off the box, the Samsung Galaxy Note20 5G is eye candy. It is available in several metallic colors (only one color available for T-Mobile), and its glossy, matte finish will not disappoint your imagination. 

It looks beautiful, and its substantial weight makes it feel premium on the hands. 

The S-pen’s new location is a welcome surprise. It is now on the left side, and many left-handed people love this new orientation. 

It has aluminum sidings, and it still has the usual boxy Note design, but without the edgy corners, the Note usually has. The Note20 5G has rounded corner edges that fit easily to the curve of your palms. 

What you won’t like: 

For its price, it is a disappointment to see that the Note20 5G doesn’t have the glass case like in other Samsung flagships within its price range. 

Its polycarbonate back cover looks a lot like the glass back of the Note20 Ultra 5G, but you can feel how glossier the glass back cover is. 

But it comes with an upside- because it is plastic, dropping the phone may not incur as much damage as you would with the glass back ones (if you are not using any rubber or plastic cover case). 

Overall, the Note20 5G has the casing and the looks of the previous Galaxy S-series flagships before it. 

Tech Specs 

When it comes to its tech features, you wouldn’t be disappointed with Note20 5G. It is what Samsung says it is: a powerphone. 

With all-new apps, features, and tech upgrades, this phone is a match made in heaven for artists, multi-taskers, and avid gamers. It runs on the Android 10.0 OS, has a wide and beautiful FHD+ display, and a 4300mAh battery. 

You also get three cameras at the back that is powerful enough to shoot in 8K quality. It has 3x hybrid optical zoom and up to 30x hybrid zoom. Its powerful cameras let you take noise-free images even when you’re shooting pictures at night. 

Tech Features Galaxy Note 20 5GGalaxy Note 20 5G Ultra 
Screen size 6.7” FHD+ Super AMOLED 6.9”WQHD+ Dynamic AMOLED 
Storage128GB/256GB 1 TB
Processor & OSQualcomm Snapdragon 865 Plus | Android 10.0 Qualcomm Snapdragon 865 Plus | Android
DurabilityIP68 Water and Dust Resistant IP68 Water and Dust Resistant 
Battery size4300 mAh 4500 mAh
Camera 12MP + 64MP + 12MP Triple Rear Facing Camera
10MP Front Facing Camera
12MP + 108MP + 12MP Triple Rear Facing Camera
10MP Front Facing Camera
Based on the T-Mobile model.

As the model name itself suggests, the Note20 5G is part of the galaxy series that is made to help you take advantage of the hyperfast 5G network.

What’s in the box:


The Galaxy Note20 5G has a 10MP selfie camera in front, which also occupies a tiny hole in the front screen.

It has three sets of rear cameras: one 12MP Ultra Wide camera, one 12MP Wide-angle camera, and one 64MP Telephoto camera. 

As mentioned earlier, the cameras let you shoot videos in 8K quality. It has Pro mode that lets you control the zoom speed. You can zoom in slow and zoom out fast with easy screen controls. 

If you’re a content creator, you definitely won’t need to bring bulky high-resolution cameras to make great quality videos.

The S-pen.

The S Pen has always been part of what makes Galaxy Notes so appealing. The Note20 and Note20 Ultra have new S Pen features that allow you to navigate without touching the phone. There are five new gesture control features:  Back, Home, Recents, Smart Select, and Screen Write. 

Our personal favorite, Screen Write, takes a screenshot of whatever’s on your screen at that moment and allows you to annotate or write on it and then share. 


If you’re looking to get the best gaming experience with the Galaxy Note20 5G, you can add the MOGA XP5-X+ Controller. This Bluetooth controller has a clip phone holder that lets you play Xbox games from the cloud-like a pro. 


One major downside of this model is the fact that it doesn’t come with a headset. There’s usually an AKG headphone that comes with the box, and for a $1000-dollar phone, it is a disappointment. It may not be a big deal for some who have greater quality earbuds than the basic AKG headphones, but they surely add value to the whole package. 

Despite that, Note20 5G packs new features, a new operating system, and faster, much better hardware. Although the experience is not that far from the previous Note phones, you’ll surely feel how much better it is to use than the rest of the other flagships within and beyond the Samsung cosmos. 
That’s it for our review of the Samsung Galaxy Note20 5G, we hope this helped!

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Do you have an old Samsung Galaxy Note 3 that is no longer working? The display looks fine but it’s not responding even if you charge the battery? Well, before you throw that vintage beauty away, there’s a way to bring it back to life and even remove the sim lock from its carrier. And that is by replacing its motherboard. 

Disclaimer: Yes, you will have to tinker with your phone’s hardware. By following this guide, you acknowledge the risk and we will NOT take responsibility if any damage is done. 

Now that we have that cleared up and you still want to bring your Note 3 to life, here are the basic tools you will need to follow this guide: 

  • Samsung Galaxy Note 3 
  • A factory unlocked Samsung Galaxy Note 3 Motherboard (you can purchase it from third-party sellers, make sure to double-check the correct model number).
  • J1 screwdriver

If you have all the tools needed, then let’s get started! 

Below are the steps on how to replace Samsung Galaxy Note 3 Motherboard:

  • Carefully remove the battery, SIM card (if any), and microSD card (if any).

  • Remove the IMEI sticker, and replace it with one that came with your replacement motherboard. If if didn’t come with a sticker, leave it blank.
  • Take out all twelve screws.
  • Remove the cover by prying on the side of the battery compartment.

  • Disconnect all of the cables as indicated by the picture below.
  • Slowly remove the motherboard from the phone.
  • Slowly install the replacement motherboard. Work out all of the connectors, and ensure that they’re all above the motherboard.

replace Samsung Galaxy Note 3 Motherboard Guide

  • Reconnect the cables as indicated in the picture below.
  • Replace the cover. Massage the entire edge of the phone. To ensure that the cover is snapped in place.
  • Screw all twelve screws.

replace Samsung Galaxy Note 3 Motherboard Guide

  • Insert SIM, and/or micro SD card (if you have one).
  • Insert the S-Pen and install the battery cover.
  • Turn on the phone and ensure that it works!

If you followed all the steps of how to replace Samsung Galaxy Note 3 motherboard correctly, then your phone should work. This is one of the hacks that can factory unlock a previously locked phone otherwise if you have a sim locked Samsung Galaxy Note 3 that works just fine but you want to unlock or use it with another carrier, you can always have it unlocked through us! 

Give us a chat or go to our unlock phone page and choose your device and your carrier. Price may vary depending on your device model number, carrier or type of service, but we have the most competitive prices and the fastest turnaround times in the market! Over 8 million people worldwide have trusted us to unlock their phones! 

That’s it for this guide! If you think this helped you immensely, please return us the favor and share this with your friends! Just click on the share button for Facebook or Twitter at the end of this post. 

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Important: This video guide is about how to enable ADB (Android Debug Bridge) on Samsung phones that are running Android 5.0 and up (also known as Android Lollipop). To check your phone’s android version, go to Settings > About Phone > Android Version.

It’s always a requirement to allow USB debugging on your phone before we proceed into the unlocking process. It’s because this is the only way possible for our remote unlock team to successfully conduct a USB Cable unlock on your phone. 

By connecting your phone to a computer, you can make changes and push commands on your phone from your computer.

Most importantly, our Cable Unlock software can only calculate your phone’s unlock code when it can communicate to your phone via the computer. You will need to install it on your computer and have your phone enable the ADB for the cable unlock to be successful. 

Below is a 1-minute video that supplements this guide:

Step by step images on how to enable ADB Samsung Galaxy Android 5.0

Step 1. First, download and install the driver pack from our website. 

Open the zip file and extract it. Drag the Samsung folder to the desktop. 

Double click on it and start the installation process.

Step 2. Enable USB debugging on the phone. 

On your phone, go to Settings > About Device > Software Information > Build Number

Tap “Build number” at least 7 times until you see “Developer mode has been turned on” or it says “You are now 1 step away from becoming a developer”.

Press the return/back button twice. 

Scroll down and go to “Developer options”.

Scroll down and turn on “USB Debugging”.You will be prompted with the question “Allow USB debugging?”, just tap “OK”.

Step 3. Connect the phone to computer via USB cable.

Plug one end of the USB cable to the computer’s USB port and the other end to the phone. When prompted, check the checkbox beside “Always allow from this computer”, then tap “OK”.

NOTE: To avoid connectivity problems, connect it directly to the computer’s USB port. Do not use a USB hub, USB extension, and if using a desktop computer, use the USB ports on the back.

 Enable ADB Samsung Galaxy Android 5

And that’s it, your phone is now ready ADB enabled and it’s ready for the next step of the unlock process. If you have questions about this guide, we can start the conversation at the comment box below! 

If you think this guide helped you immensely, please return us the favor and share this with your friends! Just click on the share button for Facebook or Twitter at the end of this post. Follow us on FB or Twitter for more guides, infographics, and the latest phone reviews!