T-Mobile/Sprint US Android 12 Update, Eligible Devices, Release Date and Features


T-Mobile is one of the largest network service providers in the United States. The company offers the most reliable and fastest ever 5G connectivity to millions of its consumers in the USA. Aside from service offerings, the carrier also provides regular security as well as major Android OS upgrades to its branded smartphones and tablets from different OEMs.

On October 1st, T-Mobile officially revealed its Android 12 Development plan for a number of smartphones from various makers. Including this, the carrier also confirmed what features will debut with its Android 12 update as Samsung’s One UI 4.0, Google’s Android 12 (One), and OnePlus’ OxygenOS 12/ColorOS 12.

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[toggle title=”T-Mobile Android 12 Eligible Devices” state=”close”]


  1. Google Pixel 3
  2. Google Pixel 3 XL
  3. Google Pixel 3a
  4. Google Pixel 3a XL
  5. Google Pixel 4
  6. Google Pixel 4 XL
  7. Google Pixel 4a 5G


  1. OnePlus 7T Pro 5G
  2. OnePlus 8
  3. OnePlus 8T+
  4. OnePlus 9
  5. OnePlus 9 Pro
  6. OnePlus Nord N200


  1. Samsung Galaxy S21
  2. Samsung Galaxy S21+
  3. Samsung Galaxy S21 Ultra


  1. T-Mobile REVVL V+ 5G

Android 12 Easter Egg

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T-Mobile revealed what’s new coming with Android 12


  • Android 12 rethinks the entire user interface, from shapes, light and motion, to customizable system colors that can be adapted to match you.
  • An all-new conversation widget puts the conversations with the people you care about front-and-center on your home screen so you never miss a chat from your loved ones.
  • The UI feels alive with every tap, swipe and scroll – responding quickly and expressively with smooth motion and animations.


  • Privacy Dashboard lets you see what apps accessed your location, camera, or mic and manage their permissions.
  • Indicators let you know when an app is using your microphone or camera .
  • Approximate location permissions lets apps see just your approximate location instead of a precise one.


  • Scrolling screenshot with Android 12 allows you to capture all the content on the page in one image.
  • Transfer all your essentials easier than ever by connecting your old phone to your new Android with a cable or shared WiFi connection.
  • Take advantage of play as you download, so you can jump straight into gameplay without needing to wait for the full download to finish.


Android 12 Easter Egg

T-Mobile Android 12 Update Trends


February 01, 2022

T-Mobile finally released the major One UI 4.0, based on Android 12, update to Samsung Galaxy S20, Galaxy S20+, and Galaxy S20 Ultra smartphone consumers in the US. However, the development phase just completed, the availability may differ.


January 15, 2022

Samsung’s third-gen foldable, the Galaxy Z Fold 3 and Galaxy Z Flip 3 started receiving the One UI 4.0 update based on Android 12 by major US carrier T-Mobile.


January 11, 2022

The Galaxy Note 20, Note 20 Ultra, and Galaxy S20 FE 5G locked on T-Mobile carrier are just started to get the One UI 4.0 features alongside major Android 12 platform upgrade.


November 17, 2021

T-Mobile is now rolling out the stable Android 12-based One UI 4.0 update to the Samsung Galaxy S21, S21+ and S21 Ultra devices in the US.


October 31, 2021

Currently, no device is listed under T-Mobile’s Android 12 testing section.


October 4, 2021

Along with Google, T-Mobile also introduced the Android 12 update for several Pixel smartphones, listed below:

  • Google Pixel 4 and 4 XL
  • Pixel 3 and 3 XL
  • Pixel 3a and 3a XL
  • Pixel 4a 5G


October 2, 2021

T-Mobile disclosed that the OxygenOS 12, based on Android OS 12 is under development on the OnePlus 8, OnePlus 8 Pro, OnePlus 8T, OnePlus 9, OnePlus Nord N200, OnePlus 7T and 7T Pro.


October 1, 2021

T-Mobile US confirmed that it’s developing the Android 12 update on several Samsung Galaxy and OnePlus flagship devices, a T-Mobile handset is included as well.

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