If you can manage to unlock your Xfinity Samsung Galaxy S21 Ultra 5G (G998U), S21 5G (G991U) and S21 Plus 5G (G996U) permanently, you can use it on any network globally. That means no expensive roaming charges. The freedom to put any carrier’s SIM card. And more. Keep reading.

unlock xfinity s21 ultra 5g

The S21 series comprises a range of excellent devices with a good battery life and high-quality screens. The camera, display resolution, internal features, and built-in memory are top-of-the-line, as well. These features mean all Galaxy S21 models are set to become the best-selling smartphones for 2021.

Unlock Your Xfinity S21 NOW

However, buying Samsung Galaxy S21 Ultra 5G, S21, and S21 Plus from a carrier like Xfinity comes with certain restrictions. Yeah, the monthly contract they offer is quite nice, but it prevents you from using another company’s SIM. That said, you can always unlock the phone to enjoy a SIM-free service.

Like we said earlier, the benefits of unlocking the Galaxy S21 series are not one, but many. Below, you’ll learn everything you need to know about unlocking your Xfinity Galaxy S21 series – you just need to know your device’s IMEI to get your phone unlocked forever.

Unlock Xfinity Samsung Galaxy S21, S21 Plus & S21 Ultra 5G With Code 1-24 Hours Process 100% Success Rate)

Here’s how to make your Xfinity Galaxy S21 device SIM-free:

1 Open your browser and go to our site to unlock Xfinity Galaxy S21. You can also visit us by clicking this URL: https://store.unlockboot.com/unlock-samsung-phone/?service=24

2 Find your IMEI number. Open Settings > About Phone and write down the IMEI. Alternatively, dial *#06# to get it.

unlock xfinity galaxy s21 5g

3 Put in the IMEI on the requested field on our site. Plus, choose the correct carrier network. And model number of your device. Click ‘Unlock Now’ as the next step.

4 Our site will now redirect you to the checkout page. Here, enter your email address to get the unlock codes. The unlock is 100 percent working, and you’ll receive all of these codes: NCK and MCK.

5 Select your preferred payment option and go to the checkout window. You’ll receive an email with the unlock code after our merchant clears your payment.

6 Once you have the code, take out the Xfinity SIM and put in the SIM you intend to use. Now enter the code that we’ve shared via email.

unlock xfinity galaxy s21 plus 5g

After entering the code the device will be unlocked permanently and can be used with any GSM and CDMA carrier in the US and internationally.

Unlock Your Galaxy S21 NOW

Advantages of Using Unlockboot’s Service for Xfinity Samsung Galaxy S21 Series Unlocking

Here are a few reasons why thousands choose us as their unlock provider:

  • We offer a legitimate unlock that will set you free from the shackles of Xfinity. With our unlock, you should be able to use the phone on any international carrier.
  • Roaming charges go down significantly and even vanish. Our unlock ensures you can use a local SIM when you’re outside the United States.
  • The device will remain in warrant when you opt to use our service for device unlocking services.
  • Our unlock will resale the value of your S21 Ultra 5G, S21, and S21 Plus phones by 30-40 percent.
  • There’s no restriction on using the services and applications offered by other carrier networks:

Here’s a video tutorial to demonstrate how to unlock your Xfinity S21 Ultra 5G, S21, S21 Plus, S20 Ultra 5G, S20 Plus 5G, Note 20, S20, S10, Note 10, Note 10+, Note 9, S9, S8 and more Samsung devices with code using UnlockBoot:

Take these steps today to unlock your Xfinity Galaxy S21 series permanently and securely.

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Stephan Popov
When iDevice users experience problems with the iOS software or unlocking, it is not uncommon for their lives to unravel. My passion is providing answers to your problems. I help iPhone, iPad and iPod Touch users by recommending fixes for common iOS bugs and tools that improves your experience. I conduct in-depth research for every topic i cover on this blog, to ensure that I cover everything Apple users need to troubleshoot their issues. When not writing for UnlockBoot, i enjoy swimming in my backyard pool. P.S. i prefers the Maldives for holidays. Connect with me on Facebook, Google Plus and Twitter.