Unlock Samsung S21 / Plus / Ultra Online

Instantly unlock your Samsung Galaxy S21 / Plus / Ultra with our online IMEI unlocking service and start using your Galaxy S21 on any carrier. Our carrier unlocking service is completely legal and safe and won’t void your warranty. To permanently unlock your Samsung Galaxy S21 / Plus / Ultra simply fill out our online request form below to receive your 8 digit code and step-by-step carrier unlock instructions.

Select your carrier

Enter IMEI Number

Your IMEI can be found in Settings > General > About screen, or by dialling *#06#

Select your make and model:

Don't know the history of your device? Use our IMEI Check services, or you simply don't know your carrier? Use our carrier check.

Your order:

Please select the original carrier your Galaxy S21 / Ultra / Plus is locked.

Model
Carrier
Product

Enter your phone details

Select your phone model, the carrier your phone is locked to and enter your IMEI number.

Finding your IMEI number or Don’t know your carrier?

Phone unlock processed

Once your payment has been verified, we will process your phone unlock remotely.

Keep up to date with the phone unlocking process with our live tracking service.

Your phone unlock is complete!

Confirmation of your phone unlock or unlock code will be sent to you via email. Your phone unlock will be delivered wirelessly via 3G/4G/WIFI, once complete you can use your phone on any carrier you like!

Why unlock your Samsung S21 / Plus / Ultra with Mobile Unlocked?

Mobile unlocked offers you the convenience of unlocking your Samsung S21 from anywhere, anytime. Enjoy the benefits of a carrier free Galaxy S21 and the option to pick and choose deals from a variety of carriers. Mobile Unlocked is a third party service, which uses the exact same Samsung S21 phone unlocking tools as carrier providers. Scanning local databases to retrieve your unique 8 digit Samsung S21 unlock code. This means that our service is 100% safe and legal and your warranty will not be affected when using our service to unlock your Samsung S21.

Mobile Unlocked provides a stress-free and reliable solution to unlock your Samsung Galaxy S21 / Plus / Ultra phone remotely, so there is no need to send your phone in the post or visit a store. You have the convenience of unlocking your phone wherever you may be.

226

Supported
Carriers

Remote Unlocking

24 Hour Delivery

Permanent Unlock

Live Order Tracking

No Hidden Charges

Featured

Samsung S21 / Plus / Ultra Unlock FAQ

How do you unlock a Samsung Galaxy S21 / Plus / Ultra phone?

Mobile Unlocked scan local databases to manually retrieve your 8 digit Samsung S21 unlock code, as soon as your Samsung S21 unlock code is available to release, we will email you. It can take up to 24 hours to unlock your Samsung Galaxy S21 / Plus.
What details do I need to unlock my Samsung Galaxy S21 / Plus phone?

To unlock your Samsung S21, we will need your IMEI number and the carrier that your Samsung Galaxy S21 is locked to. If you are unsure which carrier your Samsung S21 is locked to, our carrier check service can scan this for you. Your payment details and email address is also needed to send over your 8 digit code and Samsung S21 unlocking instructions via email.
What is Samsung S21 IMEI number?

In order to unlock your Samsung S21, we will need your IMEI number. This is a unique set of 15 identification digits that we need to remotely identify your Samsung Galaxy S21 in order to unlock it.
It couldn’t be easier to find your IMEI number. All you need to do is go to Settings > About phone, or alternatively you can also dial * #06# from your handset
Can I unlock my Samsung S21 if I’m in contract?

Yes, you can still unlock your Samsung S21 if you are in contract. Unlocking your Galaxy S21 will not affect your contract in any way as long as you keep up on your monthly payments. Once your Samsung Galaxy S21 is unlocked you will be able to use your phone on any other carrier, even if you are still paying for a contract.
Will I need to send my Samsung S21 / Plus / Ultra away to be unlocked?

As our Samsung S21 unlocking service is completed remotely by emailing you the Samsung S21 unlock code it is not necessary to send your Samsung S21 away to be unlocked, making the process as easy as possible!

Didn't find what you were looking for?

If you would like to find out more, don’t hesitate to get in touch with the Mobile Unlocked team who will be happy to help. Contact us here or go to our support pages by clicking the link below.

Support

Explained

Our unlocking service options

Depending on the model and network combination you select on the unlocking form you might be presented with the following service options:

Pre-order Unlocking
Service

Popular

If you don’t know the contract status / history of the phone then this service is for you.*

Get Started

*There may be an additional unlocking fee to pay when using this service.

Standard Unlocking
Service

If you are the original owner or are fully aware of the phones history / contract status, then please use this service.*

Get Started

*Please see our terms and conditions for our standard service refund policy.

Premium Unlocking
Service

If you don’t know the contract status / history or if the details of the phone are correct then this service is for you.

Get Started

4.8

Out of 2,020 reviews

Reviews

Amazing really easy and I love how this works and I...

Amazing really easy and I love how this works and I don't have to go to the store just to unlock! Really cheap too 10/10 must recommend.

Favian M
9/30/2023 9:44:41 AM

Nice service, I tried so hard to get at&t to unlock...

Nice service, I tried so hard to get at&t to unlock my phone which I purchased from them and its impossible. You unlocked my first phone so fast, it was great and simple. I first thought the money was a little high but it so much better than spending another grand on a new phone.

Terry S
9/30/2023 9:44:41 AM

Nice service, I tried so hard to get at&t to unlock...

Terry S
9/30/2023 9:44:41 AM

Was trying to put a phone for my mother on Mint Mobile...

Was trying to put a phone for my mother on Mint Mobile. ($15.00 month) They said phones was not compatible because of IMEI number. Really relieved that it was so easy to get unlocked.

Brandon P
9/30/2023 9:44:41 AM

Was trying to put a phone for my mother on Mint Mobile...

Was trying to put a phone for my mother on Mint Mobile. ($15.00 month) They said phones was not compatible because of IMEI number. Really relieved that it was so easy to get unlocked.

Brandon P
9/30/2023 9:44:41 AM

They got the job done...

Mobile Unlock got my phone unlocked in a little more than 1 day. Thanks.

Keith L
9/30/2023 9:44:41 AM