Where to Buy Unlocked iPhone and How to Unlock Used iPhone
According to a recent survey, more and more people intend to purchase second-hand iPhones due to affordable prices. However, there are more things to consider when buying a used iPhone. The security measures, for example, lock an iOS device to the original owner. In other words, you must look for the unlocked iPhones for sale. This guide tells you where to find the unlocked devices and how to unlock a used iPhone.
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Part 1: Where to Find Unlocked iPhones for Sale
Apple Certified Refurbished Store

Apple's Refurbished Store is the best place to find unlocked used iPhones for sale. It offers transparent prices and tells you how much you can save from the deal. Plus, all iPhones receive genuine Apple replacement parts, a new battery, and a new outer shell. Furthermore, these devices also come in a new box with the accessories and Lightning cables that generally come with a new iPhone. Of course, the drawbacks are that these iPhones are still expensive, and the selection is limited.
eBay

Most internet users know eBay. It is another place to find cheap iPhones for sale unlocked. Anyone can sell second-hand iPhones on the platform with an account. Sellers can upload photos and provide descriptions of the device's condition. It offers a massive catalog of refurbished iPhones at impressive discounts. The drawback is that eBay doesn't provide any product quality assurance or warranty. Therefore, you should contact the seller to confirm the unlock status before completing the deal.
Swappa

Compared to finding unlocked iPhones for sale near you, Swappa is a better place to get your desired devices. The website offers a straightforward method between sellers and buyers to make the best deals. Moreover, the platform checks that every device's serial number is clean. It also asks the sellers to upload photos of the phone, powered on, and more to display the condition of the device. Plus, it offers a wide range of payment methods.
Amazon

Amazon is one of the largest marketplaces and has attracted hundreds of millions of users around the world. In addition to new iPhones, the platform offers an extensive selection of refurbished iPhones. That makes it a place to find refurbished iPhones for sale unlocked. These devices are tested and repaired by Amazon to ensure they work and are unlocked. While not all sellers are reputable, you can find some of the best deals on the platform.
Best Buy

Does Best Buy sell unlocked iPhones? Yes. One of the benefits of Best Buy is that you can shop for used iPhones online or in one of its many physical stores. The platform guarantees the iPhone is functional and ships it with a new charging cable. While it offers a limited selection compared to Amazon, you can sometimes find a good deal on a used iPhone.
Part 2: Why You Should Find Used iPhone for Sale Unlocked
The most significant benefit of buying an unlocked used iPhone for sale is considerable cost savings. Compared to the new devices, a second-hand iPhone can offer a higher discount. Moreover, you can get a wide range of models and selections when finding a used iPhone. There are older and discontinued models on second-hand markets.
However, you'd better go to reputable platforms to discover unlocked iPhones for sale. Best Buy, for example, checks each device used on the platform to confirm its condition and make sure it is unlocked.
Part 3: What to Do If You Bought a Locked iPhone
Ask the Old Owner to Unlock Your iPhone Remotely
The easiest way to unlock a used iPhone is by asking the previous owner to do the job remotely. The prerequisite is that Find My has been enabled on the iPhone. The owner can unlock it in a web browser.
Step 1. Visit www.icloud.com/find in a browser and sign in to iCloud with the Apple ID and password.

Step 2. Pull down the All Devices menu and choose the iPhone for sale on the list.
Step 3. To unlock the iPhone for sale, click the Erase This Device button. Hit Continue and press the Erase button.
Step 4. Finally, enter the associated Apple ID and password to confirm the action.
Note: If you need to unlock iCloud Activation from the used iPhone, click the Remove This Device button on the dialog and follow the on-screen instructions to complete it.
Unlock iPhone in Recovery Mode
If you cannot contact the previous owner, you can unlock an iPhone in the Recovery Mode. This solution doesn't require the associated Apple ID and password. Nevertheless, it requires a computer and a USB cable.
Step 1. Connect your iPhone to your computer with a USB cable.
Step 2. Open iTunes on Windows and macOS Mojave or earlier. You can also open Finder on MacOS Catalina or a newer one.
Step 3. Put the used iPhone in Recovery Mode with the right button combination:
On an iPhone 8 or later, press and quickly release the Volume Up button, do the same thing to the Volume Down button, and hold the Side button until the iPhone enters Recovery Mode.

On an iPhone 7/7 Plus, hold down the Volume Down and Side buttons together until the Recovery Mode screen appears.

On an iPhone 6s or earlier, hold down the Home + Sleep/Wake buttons simultaneously until you see the Recovery Mode screen.

Step 4. Turn to iTunes or Finder and click the Restore button on the alert dialog. Follow the on-screen prompts to restore and unlock the iPhone.

Unlock iPhone with iOS Unlocker
If you cannot unlock the iPhone for sale using the methods above, Apeaksoft iOS Unlocker can help you fix this problem. It can remove screen locks from any iPhone without restrictions. The user-friendly design makes it easy to navigate for beginners.
The Best Way to Unlock iPhone for Sale Without a Passcode
- Remove screen locks from any iPhone with three steps.
- Available to digit passcodes, Face IDs, and Touch IDs.
- Offer bonus features, like iCloud Activation removal.
- Offer bonus features, like iCloud Activation removal.Support the latest versions of iOS and iPadOS.
Secure Download
Secure Download
Here are the steps to unlock an iPhone for sale without a passcode:
Step 1. Install iOS Unlocker
Launch the best iPhone unlocking software after you install it on your PC. There is another version for Mac. Choose the Wipe Passcode mode. Next, hook up your iPhone to your PC with a Lightning cable. The software will detect your device immediately.

Step 2. Download the firmware
Click the Start button to load the device information. If any item is wrong, correct it manually. Then, click the Start button to download the necessary firmware package.

Step 3. Unlock an iPhone
When firmware downloading is done, click the Unlock button to begin unlocking the iPhone for sale. If prompted, enter 0000 to confirm the action.

Conclusion
This article has discussed everything you should know about unlocking used iPhones for sale. Firstly, you'd better purchase an unlocked device on the reputable platforms that we shared above. If you bought a locked iPhone accidentally, you have a few ways to unlock the device. Apeaksoft iOS Unlocker is the ultimate option for unlocking an iOS device without any restrictions. If you have other questions about this topic, please feel free to leave a message below.
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