Saturday, July 31, 2021
Android 11One UI 3.1

AT&T rolling out One UI 3.1 update for Samsung Galaxy Note 20 and Note 20 Ultra

A few days ago, Verizon pushed the One UI 3.1 software update for the Samsung Galaxy Note 20 and Note 20 Ultra in the US. Now, the AT&T locked Galaxy Note 20 units started getting the One UI 3.1 features over the air. According to Samsung, the 3.1 version of One UI brings select powerful features from the Galaxy S21 to the Galaxy Note 20 and S20 flagships.

With the One UI 3.1, the Galaxy Note 20 device users will be able to shoot dynamic photos and videos with new smart camera features including improved Single Take, touch autofocus, autoexposure controller, Object eraser tool, and Multi Mic Recording.

Furthermore, the One UI 3.1 brings the ability to your Galaxy device to extend it to your desktop PC using Samsung’s Wireless DeX. You just have to download the DeX app on your PC and simply connect both phone and PC to the same Wi-Fi network. Lastly, the compatible Galaxy Buds will seamlessly switch between your Galaxy phone and tablet running on One UI 3.1.

Moreover, after updating your Galaxy Note 20/Note 20 Ultra, you can find One UI 3.1’s new Eye Comfort Shield mode. This new feature automatically adjusts the blue light based on the time of day. In addition, you can also remove the GPS data that reveals the location of photos before you share them.

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It is worth mentioning that, Samsung Galaxy Note 10, S10, and S21 series devices have begun receiving the March 2021 security patch over the air. Besides, select Galaxy Note 10 and S10 phones are also updated to the 3.1 version of the One UI. Apart from this, Verizon has also pushed the One UI 3.1 update to its Galaxy Note 20 models in the US.


  • From a Home screen, touch and swipe up or down to display all apps
    • Tap Settings > System updates > Check for system updates.
  • If your device finds a new software update:
    • Tap Download now.
  • When complete, a screen will appear advising you that the new version of software is ready to be installed.
    • Tap Install update.

Thanks for the tip: EvnetHorizon1003

James Lee Taylor
James is the lead content creator on Sammy Fans and mostly works on Samsung's firmware section. His first phone was the Samsung Galaxy S4 and continue to get new S series devices. Most of the time, James tries to learn about new technologies and gadgets but he also sneaks a bit of free time to nearby rivers and nature.

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