Android 12
Samsung Galaxy S20 One UI 4.1 Update – Live in the US, Europe, Korea, Brazil

Article first published on June 06, 2021
On February 11, 2020, Samsung unveiled its new Galaxy S flagship lineup entitled Galaxy S20. This series includes three variants including the Galaxy S20, Galaxy S20+, and Galaxy S20 Ultra. Later on, the company has added the fourth & affordable variant Galaxy S20 FE to the range.
Launched pre-equipped with Android 10-based One UI 2.1, the Galaxy S20 trio came with two Android upgrade support, however, they have joined the new upgrade plan, which ensures three generations of Android upgrades. Besides, the S20 FE ships One UI 2.5 and is eligible for three upgrades as well.
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Starting One UI 2.5, the Galaxy S20 series received the Android 11 (One UI 3.0) as the first major OS upgrade in late 2020, while currently running the 4.0 version of One UI, based on the Android 12 operating system, later last year.
On November 15, the company has officially launched the stable One UI 4.0 software system based on the Android 12 operating system. Moving ahead, the Galaxy S22 series, pre-loaded with One UI 4.1 officially debuted earlier this year.
This article will cover every major and minor Galaxy S20 series (including S20 FE) firmware update. At the same time, you can get all the latest insights of Samsung’s One UI 4.1 update for the Galaxy S20, Galaxy S20+, Galaxy S20 Ultra, and Galaxy S20 FE.
Galaxy S20 Android 12 One UI 4.1 Updates
March 29, 2022
Samsung Galaxy S20 One UI 4.1 update [Brazil]
Samsung Galaxy S20 5G smartphone users are getting the Android 12-based One UI 4.1 update in Brazil. It brings various new and Galaxy S22-exclusive features to your device.
- Galaxy S20: G981USQU2FVC5
- Galaxy S20+: G986USQU2FVC5
- Galaxy S20 Ultra: G988USQU2FVC5
Samsung Galaxy S20 One UI 4.1 update – Brazil #Samsung #GalaxyS20 pic.twitter.com/iucCR8MGAG
— Samsung One UI Updates (@SamsungUpdatess) March 29, 2022
March 28, 2022
Samsung Galaxy S20 One UI 4.1 update [Europe]
Samsung One UI 4.1 update is rolling out to Galaxy S20 smartphone users in Europe. This update comes with a slew of new features and changes alongside various improvements over One UI 4.0. Read the full story here.
March 23, 2022
Samsung Galaxy S20 One UI 4.1 update [Verizon US]
Verizon has started sending this major update for the Galaxy S20 series. It installs the latest Android patch released in March 2022 to enhance system security and stability. It brings several new features and improvements over One UI 4.0. Read the full story here.
March 22, 2022
Samsung Galaxy S20 One UI 4.1 update [Korea]
Samsung One UI 4.1 update is released for Galaxy Note 20, Galaxy S20, and Galaxy Z Fold 2 smartphone users. The latest update also installs the March 2022 Android security patch update for better system security and stability. Read the full story here.
March 15, 2022
One UI 4.1 Official Eligible Device list includes Galaxy S20 series
Samsung has officially announced that the company will begin with the Galaxy Z Fold 3 and Galaxy Z Flip 3. Later on, this major update will soon release for the Galaxy S20 series, Galaxy S21 series, and more. Check out the full list here.
March 08, 2022
One UI 4.1 will start releasing soon
The Galaxy S21 series phones are likely to grab the One UI 4.1 OTA first, in the coming days, as confirmed by Canadian cellular provider – Fido.
While the Galaxy S21 lineup will start getting the One UI 4.1 update starting March 15, we can expect an imminent arrival of this firmware to the Galaxy S20 series as well.
February 21, 2022
One UI 4.1 officially launched
Samsung has now officially launched the Galaxy S22 smartphone lineup, which comes with the latest Android 12-based One UI 4.1 software. Read more
December 28
Official One UI 4.0 rolling
Samsung started rolling out the Android 12-based stable One UI 4.0 update to the Galaxy S20, Galaxy S20 FE, Galaxy S20+ and Galaxy S20 Ultra smartphones in various European countries. [Source]
Software versions:
- Galaxy S20 – G981BXXSCEUL7
- Galaxy S20 Plus – G986BXXSCEUL7
- Galaxy S20 Ultra – G988BXXSCEUL7
December 24
Official One UI 4.0 coming soon
A user in South Korea reached Samsung Community with a demand for the 4th One UI 4 Beta update for the Galaxy S20 series devices.
Following the user’s concern, Samsung Beta Operations manager disclosed that the company won’t release any new One UI 4 Beta, while the stable/official version will soon be released. Read more here
Hello, this is Beta Operations Manager.
Please note that there are currently no plans to open additional betas, and we are preparing to open the official version.
Thank you.
December 06
One UI 4 Beta 3 – South Korea
Samsung seeded a new software update to the Galaxy S20 series smartphone users testing the One UI 4 Beta. The latest Android 12-based One UI 4 Beta 3 update is initially rolling out for the consumers in South Korea, with the firmware version ending ZUL2. Read more here
Galaxy S20 One UI 4 Beta 3 – Changelog
- Bugs that have been fixed
- Fixed the issue of Fingerprint authentication in some apps
- Fixed the issues that are no effective when choosing the items of Quick panel
- Fixed data display errors about a volume monitor
- Down gesture when navigation bar gesture hint On->Off – Hint bar error
- Fixed the dimming issue about the brightness of the screen after rebooting
- Fixed the issue of resets when the lockscreen is not resolved quickly
- Fixed crashes on Galaxy Watch 4
- Fixed the issue that battery runs out quickly
- Improved disconnected operations about USB connection with Windows PC
- Fixed minor issues
December 01
Stable One UI 4.0 (Android 12) coming soon
Samsung has reportedly concluded the Android 12-based One UI 4 Beta program for the Galaxy S20, Galaxy S20+, and Galaxy S20 Ultra smartphone users in South Korea. Accordingly, we can expect a stable One UI 4.0 update rollout will soon begin for the Galaxy S20 series, at least in South Korea. Read more here
November 28
New One UI 4 Beta, South Korea
Samsung released a new One UI 4 Beta build that bears firmware build number ending ZUKC in South Korea. It comes with fixes for some system issues and bugs as well as performance improvements for a better user experience. [Source]
Changelog
- An issue where the vibration does not sound when notifications such as text messages and Kakaotalk are notified
- Improvements to the issue of the text size changing and the screen getting bigger after the update
- Only the maximum brightness is displayed when the screen brightness is adjusted
- Security and terminal stabilization code applied
- Other minor issues fixed
November 25
One UI 4 Beta 2, December 2021 security patch
Samsung sending the new One UI 4 Beta 2 update to the Galaxy S20, Galaxy S20+ and Galaxy S20 Ultra models in India. The update brings the most up-to-date security patch dated December 01, 2021, as well as some bug fixes.
Changelog
- Fixed errors that don’t work at adaptive refresh 120Hz
- Fixed Quick share icon errors
- Fixed errors that don’t work at Samsung’s Clear View Display Cover
- Improved the operations of phone frame rate
- Improved operations while searching in messages app
November 9, 2021
As per the latest news, Samsung has officially launched the Android 12-based One UI 4 Beta program for the Galaxy S20, Galaxy S20+, and Galaxy S20 Ultra in the US. Read more
November 8, 2021
Per the info, Samsung is preparing to open the Android 12-based One UI 4 Beta program for the Galaxy S20, S20+ and S20 Ultra in South Korea. A Samsung official said that the firmware with build number ending EUI4 will be the last Android 11-based software update for the Galaxy S20 series phones. Read more
October 24, 2021
Samsung is likely to announce the One UI 4 Beta program for the Galaxy Z Fold 3 foldable smartphones in China, IceUniverse claimed. However, there’s no information regarding the Android 12 Beta for the Galaxy S20 series devices. Read more
October 22, 2021
Samsung Galaxy S20 FE 5G Update: October 2021 security update (India)
October 20, 2021
Samsung Galaxy S20 Update: October 2021 security patch [US]
October 11, 2021
Europe: Samsung Galaxy S20 FE October 2021 security update released
October 1, 2021
Samsung Galaxy S20 and Note 20 receive October 2021 update, Digital Key access
Samsung Galaxy S20 FE October 2021 update brings Digital Key feature in Korea
September 25, 2021
Samsung Galaxy S20 September 2021 security update rolling out in the US
September 11, 2021
India: Samsung Galaxy S20 FE 5G gets One UI 3.1.1 features, September 2021 patch
June 26, 2021
India: Samsung Galaxy S20 FE June 2021 security patch update rollout begins
May 31, 2021
Samsung Galaxy S20 June 2021 security update rollout begins!
March 20, 2021
T-Mobile Samsung Galaxy S20 One UI 3.1 update rollout begins!
Samsung Galaxy S20 One UI 3.1 update now rolling out in the US
February 23, 2021
Samsung Galaxy S20 One UI 3.1 firmware update rolling out in India and UK
Samsung Galaxy S20 FE gets One UI 3.1 update in Canada
Samsung Galaxy S20 getting One UI 3.1 update [Verizon]
Android 11 based One UI 3.0 is now live for Samsung Galaxy S20 in Canada
December 20, 2020
Stable Android 11/One UI 3.0 has arrived for Samsung Galaxy S20 in China
T-Mobile rolling out Android 11/One UI 3.0 update for Samsung Galaxy S20 series
AT&T releases Android 11/One UI 3.0 for Samsung Galaxy S20 series
December 12, 2020
Android 11 based One UI 3.0 is now rolling out for Samsung Galaxy S20 series in India
December 03, 2020
Breaking: Samsung One UI 3.0/Android 11 stable is out for Galaxy S20 series
December 02, 2020
Verizon Android 11 brings call and messages sync support for Samsung Galaxy S20 series
* This article will be updated regularly *
Android 12
Samsung Galaxy A71, A51, A41, A31, A21, A11 and A01 One UI 4.1.1 Update Info (2022)

Samsung has rolled out the Android 12-based One UI 4.0/One UI 4.1 updates to many eligible devices. And now that Samsung’s new custom software update – One UI 4.1.1 is coming, the attention of users has shifted in that direction.
Alongside many flagships and new smartphones, Samsung Galaxy A71, A51, A41, A31, A21, A11, and A01 are also officially confirmed to get the One UI 4.1.1 update, on the basis of Samsung’s Android upgrade policy.
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If you own a Galaxy A series smartphone and are interested to get connected with the latest news on Samsung Android 12 and One UI 4.1.1 development for your device, you should bookmark this article as it will be updated regularly with new and authentic information.
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One UI 4.1.1 Release Plan:
Last year, Samsung brought the One UI 3.1.1 custom software update for its Galaxy device owners alongside the release of the Galaxy Z Foldable lineup. This year, the company seems to be following the same plan.
Samsung Galaxy Z Fold 4 and Galaxy Z Flip 4 are expected to enter the markets sometime in August this year. The new foldable will bring a new iteration of the One UI software system which is One UI 4.1.1.
Galaxy A71 Android 12 One UI 4 Update Tracker
April 30, 2022 – Android 12 based One UI 4.1 update released
The Galaxy A71 smartphone owners have started getting the Android 12 One UI 4.1 update. The comes with revamped color palette, the ability to turn off GOS, object and shadow eraser, Smart Calendar, Galaxy S22-inspired camera modes, Grammarly-powered keyboard, and much more.
March 10, 2022 – Android 12 based One UI 4.0 update released
Finally, Samsung has started releasing the One UI 4.0 update based on Android 12 for Galaxy A71 users. This major firmware update is available for the Galaxy A71 consumers in Hong Kong. Read more here.
January 29, 2022 – Checkfirm detected One UI 4.0 test build
A few days ago, the One UI test build detection app – Checkfirm spotted a new One UI update build that had been tested on the Galaxy A71. Read more
As you can see in the screenshots below, a new One UI update firmware has been tested on the Galaxy A71 LTE bearing PDA build number – A715FXXU8CVA5.
December 8, 2021 – One UI 4.0 to release in April 2022
Recently, a Galaxy A71 owner reached Samsung support, virtually, to know when will the company release a new software update as it has not received any in the last three months.
According to a Samsung rep., the Galaxy A71 will get a major software update in April 2022, which will be the Android 12-based One UI 4.0. Read more here
Galaxy A51 Android 12 One UI 4 Update Tracker
March 31, 2022 – One UI 4.1, Android 12
While the Samsung Galaxy A51 smartphone users have already received the One UI 4.1 update in some countries, Verizon is rolling out the Android 12-based One UI 4.0 update for the device in the United States. Read more
March 28, 2022 – One UI 4.1, Android 12
Samsung has started to release the most-awaited Android 12 update to the Galaxy A51 smartphone users. Initially, the update rollout has begun in India, while the company has included both the One UI 4.0 and One UI 4.1 versions as well as the February 2022 security patch. Read more
Galaxy A41 Android 12 One UI 4 Update Tracker
May 18, 2022 – Android 12 One UI 4.1 update
Samsung started rolling out the stable Android 12-based One UI 4.1 update to the Galaxy A41 smartphone users. The update rollout is currently happening in the Russian market, sporting firmware version – A415FXXU1DVDB. Read more
Galaxy A31 Android 12 One UI 4 Update Tracker
May 11, 2022 – Android 12 One UI 4.1 update
Samsung released the One UI 4.1 custom software update based on Android 12 OS in February. So far, many Galaxy device owners have received this update while the Galaxy A31 is the latest to grab it in Russia. Read more
Galaxy A21/A21s Android 12 One UI 4 Update Tracker
July 05, 2022 – Android 12 One UI 4.1
Samsung has begun releasing the Android 12-based One UI 4.1 update to the Galaxy A21s smartphone users in Russia. It comes with June 2022 security patch as well, in order to keep your device secure against threats and viruses. Read more
Galaxy A11 Android 12 One UI 4 Update Tracker
Samsung released the January 2022 security update to the Galaxy A11 smartphone users. The update fixes numerous privacy and security-related vulnerabilities including 2 critical, 36 high, and 5 moderate levels of CVEs. Read more
Galaxy A01 Android 12 One UI 4 Update Tracker
- To be added!
This article will be updated regularly!
Android 12
Samsung Galaxy A21s users can now enjoy Android 12 One UI 4.1

As part of beginning the Android 13-based One UI 5 Beta program later this month, Samsung is regularly providing the last year’s One UI 4 based on Android 12 upgrade to the remaining Galaxy devices. The Galaxy M11 and Galaxy A02s have recently got access to Android 12, while the Galaxy A21s is the most recent entry.
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The Galaxy A21s smartphone users can now enjoy the Android 12-based One UI 4.1 features as Samsung has just begun the upgrade rollout with firmware version A217FXXU8DVF6. Starting in Russia, it’s likely to expand to more consumers in other regions and markets in the coming days/weeks.
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Besides new features, the latest Galaxy A21s upgrade installs June 2022 Android security patches for better system stability and security. It’s worth mentioning that the June 2022 patch brings fixes to over 60 bugs and viruses in order to maintain the system’s security.
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Last year, Google launched the Android 12 operating system, which brings radical design changes to the user interface. However, Samsung didn’t use whole new changes of the new OS for its One UI 4.1 software, while including significant upgrades compared to the 3.1.
One UI 4.1 is based on Android 12 OS, bringing a lot of new features and minor UI changes to Galaxy consumers. It adds Google’s Material You Dynamic Theming that paints the entire UI with a dominant color picked from the homescreen wallpaper set up by the user… continue reading
Android 12
Samsung Android 12: Galaxy M51, M31, M21, M11 and M01 One UI 4.0/4.1 Update Info

Launched back in 2020, Samsung Galaxy M51, Galaxy M31, Galaxy M21, Galaxy M11, and Galaxy M01 came pre-installed with the Android 10-based One UI 2.x out of the box. All of the Samsung Galaxy M devices are eligible for the major Android 12 upgrade, as the company promised last August.
Starting last year, Samsung upgraded all of these devices to the new Android 11-based One UI 3.x version. Moving ahead, the company has started delivering the Android 12-based One UI 4.0 update to the eligible Galaxy devices from November 2021 and One UI 4.1 from March 2022.
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As expected, the Korean tech giant has offered the Android 12 to the flagship devices, however, remaining mid-range and budget phones will get this major update until the third quarter of this year. Also, it’s expected that several Galaxy phones may directly get the One UI 4.1 with Android 12 OS upgrade.
One UI 4.0 Update Roadmap:
On November 15, Samsung officially released the Android 12-based One UI 4.0 update roadmap for the Galaxy devices. The rollout plan revealed the One UI 4.0 update release timeline for various Galaxy phones and tablets in Brazil. You can check it by clicking the link below:
One UI 4 Features: Samsung’s Android 12 update brings a number of new features including a modified user interface with renewed icons and a Material You theming system. In addition, the One UI 4.0 also improves all of the stock apps, adds more lock screen widgets, quick settings toggles to turn off the camera and mic access, and more.
If you have a Galaxy M series smartphone and are interested to get connected with the latest news on Samsung Android 12 and One UI 4 development, you should bookmark this page as it will be updated regularly with new and authentic information.
Samsung Galaxy M Android 12 Tracker
[March 04]
It seems that Samsung may soon start rolling out the Android 12-based One UI 4.0 or One UI 4.1 upgrade to the remaining Galaxy devices. However, there’s no official confirmation regarding the update expansion, but a long halt in upgrade release suggests the same.
Galaxy M51 Android 12 One UI 4 Update Tracker
April 24, 2022
Samsung has dispatched the Android 12-based Oen UI 4.1 update for the Galaxy M51 smartphones that brings Color palette, improved privacy settings, Samsung Keyboard with Grammarly, new smart widgets, the ability to record voice without unlocking your phone, new camera modes, Quick Share feature, extra dim mode, customizable RAM plus, and many more.
Galaxy M31 Android 12 One UI 4 Update Tracker
April 13, 2022
Samsung has started rolling out the stable Android 12-based One UI 4.1 update for Galaxy M31 device owners in India. This update brings a wide range of new features and enhancements to your smartphone as well as improves its performance. Read More
March 14, 2022
Samsung just announced the Android 12-based One UI 4 Beta program for the Galaxy M31 smartphone users in India. Consumers can now enroll for the One UI 4 Beta activity via the Samsung Members app to get the Android 12 upgrade ahead of its stable release. Read more
Galaxy M21 Android 12 One UI 4 Update Tracker
April 21, 2022
Android 12-based One UI 4.1 update has started rolling out for the Samsung Galaxy M21 smartphone users. Google Android 12 brings a bunch of new and improved features to your device. Meanwhile, the Samsung One UI 4.1 aims to make your Galaxy experience more intuitive, more fun, more secure, and easier than ever. Read More
Galaxy M11 Android 12 One UI 4 Update Tracker
July 2, 2022
Samsung Galaxy M11 smartphone users have started getting the Android 12-based One UI 4.1 update. This update comes with multiple new features, lots of improvements, and customization options to provide users with a more intuitive, more secure, and easier experience. Read more
Galaxy M01 Android 12 One UI 4 Update Tracker
- To be added!
This article will be updated regularly!