Samsung already rolled out stable Android 11 update for the Galaxy S10 series and Note 10 series last year. It was based on One UI 3.0 and brought new features like Single Take, Dex Mode, new visuals design, better animations, chat bubbles, and updated stock apps. Then launched the 2021 flagship phone – Galaxy S21 featuring One UI 3.1 with upgraded camera software and features, Wireless DeX, eSIM support, and much more. Latest One UI 3.1 rollout has now begun in the United States for Samsung Galaxy S10 and Note 10 series for carriers like T-Mobile, Verizon, AT&T, Sprint.
The Samsung Galaxy S10 and Note 10 series have already received stable One UI 3.1 firmware update earlier this month in Asian and European countries like Germany, Switzerland, UK with their 5G variants, and India. Today, it expands to the United States with the latest March 2021 security patch level for Samsung Galaxy S10E, S10, and S10 Plus, Note 10, and Note 10+ Snapdragon variants.
One UI 3.1 features include improved Single Take for Samsung camera, object eraser for captured images, improved touch autofocus and autoexposure controller. Adding to the list is the new Multi Mic Recording feature while video recording under Pro Video mode. This enables you to simultaneously record audio through both your phone and a connected Bluetooth devices.
One of the most important features One UI 3.1 brings is support for eSIM functionality for select regions and the Galaxy S20 series. However, this may not be true for the Galaxy S10 series as well or not. The option for eSIM can be found under Settings > Network & Connections > SIM card manager. See if you have eSIM anywhere. Note that it also need network support to work.
User u/Otarious_25 had reported receiving the latest March 2021 security patch on his/her’s AT&T Galaxy Note 10+. The OTA brings One UI 3.1 based on Android 11 and weighs around 1 GB in size.
How to Download One UI 3.1 for Samsung Galaxy S10 and Note 10 US variants?
The easiest way is to download One UI 3.1 for Galaxy S10 series is by visiting settings > system update > download updates manually. You can also download the full stock One UI 3.0 firmware updates using SamFirm tool or the Firja Tool and install via Odin Flashtool.
You can use the SamFirm (Samsung Firmware Downloader) tool and the newly added Frija (also a Samsung Software Downloader) in order to download the full stock firmware directly from Samsung Severs.
- First, download and extract the latest SamFirm tool or the Frija Samsung Firmware Downloader.
- Go to About Phone under Settings on your S10 device and note down the model number like (SM-N970U) for S10E.
- Find the CSC code for your Galaxy S10 phone from here. Also known as a region or product code. In this case, we are using AUT for Switzerland and Android 11.
- Input the model number and region code.
- Select or check the Auto box.
- Also, check decrypt automatically box.
- Hit check updates option.
- Once the details are shown, hit the download button.