One UI
Samsung Galaxy S20 gets stable Android 12 One UI 4.0 update in China

Samsung is expanding an Android 12 based One UI 4.0 update for Galaxy S20, Galaxy S20+, and Galaxy S20 Ultra users in China. Currently, the update is only released for the users who participated in the beta test and will soon rollout this official version widely.
Samsung Galaxy S20 series One UI 4.0 update brings tons of new features including redesigned UI with revamped icons, dynamic wallpapers, stock app enhancement, and more.
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Additionally, the major Galaxy S20 series software update installs the latest Android patch released in January 2022 to enhance system security. Users can easily identify the update from the version number mentioned below.
Software versions
- Galaxy S20 – G9810ZCU3EULJ
- Galaxy S20 Plus – G9860ZCU3EULJ
- Galaxy S20 Ultra – G9880ZCU3EULJ
One UI 4.0 (Android 12) update already rolled out for Galaxy S20 series users in several regions. Recently, Galaxy S20 FE devices also started receiving the stable One UI 4.0 update but with last month’s December 2021 security patch.
Read more: Samsung Galaxy S20 Official Android 12 One UI 4.0 update rolling out in these regions, countries
One UI 4.0 Features
Dynamic wallpapers: Based on Android 12, One UI 4.0 comes with Dynamic wallpapers, which is also known as Material You theming engine. In addition to the capability to select from featured and downloaded wallpapers, users can now choose different color themes based on colors from their wallpaper.
Android 14
Here’s when to expect the official release of One UI 6 for your Samsung Galaxy

One UI 6 will radically turn your Samsung Galaxy phone’s user interface. The new software’s Beta testing was started in August, with Stable rollout expected this month. There are a lot of eligible Samsung Galaxy devices, so let’s see an expected official release of the One UI 6 update.
Samsung is actively running the One UI 6 Beta Program for Galaxy devices. Earlier, the company announced the Beta activity for the Galaxy S22 series and Galaxy S21 series. Meanwhile, the Galaxy S23 series has received a total of 5 major One UI 6 Beta, signaling the official release is near.
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This year’s Samsung Developers Conference taking place in the first week of October. For reference, the SDC22 was held in the last week of October 2022, with the rollout started in November. Thanks to Samsung’s early SDC23 event, flagship Galaxy devices may get the Stable update earlier than last year.
Galaxy devices that are in Beta stage are most likely to get upgraded to Stable One UI 6, based on Android 14, by October 2023. This includes the popular foldables, flagship tablet lineups, Galaxy S23/S22/S21 series and the best mid-rangers i.e. Galaxy A54/A34.
Here’s when to expect the official release of One UI 6 for your Samsung Galaxy
October 2023
Galaxy S series:
- Galaxy S23 Ultra
- Galaxy S23+
- Galaxy S23
- Galaxy S22 Ultra
- Galaxy S22+
- Galaxy S22
- Galaxy S21 FE
- Galaxy S21 Ultra
- Galaxy S21+
- Galaxy S21
Galaxy Z series
- Galaxy Z Fold 5
- Galaxy Z Flip 5
- Galaxy Z Fold 4
- Galaxy Z Flip 4
- Galaxy Z Fold 3
- Galaxy Z Flip 3
Galaxy A series
- Galaxy A54
- Galaxy A34
Galaxy Tab series
- Galaxy Tab S9 Ultra
- Galaxy Tab S9+
- Galaxy Tab S9
- Galaxy Tab S8 Ultra
- Galaxy Tab S8+
- Galaxy Tab S8
November/December 2023
Galaxy A Series
- Galaxy A73
- Galaxy A72
- Galaxy A53
- Galaxy A52 (A52 5G, A52s)
- Galaxy A33
- Galaxy A24
- Galaxy A23
- Galaxy A14
- Galaxy A13
- Galaxy A04s
Galaxy M series
- Galaxy M54
- Galaxy M53 5G
- Galaxy M33 5G
- Galaxy M23
Galaxy F series
- Galaxy F54
- Galaxy F23
- Galaxy F14 5G
Galaxy Xcover series
- Galaxy Xcover 6 Pro
Android 14
Download/Install One UI 6 Beta ROM for Galaxy S23, S23 Plus, S23 Ultra [Beta 4/5]

Last month, Samsung rolled out the first and second Beta builds of its Android 14 firmware. Currently, Samsung’s Galaxy S23, S23 Plus, and S23 Ultra devices are eligible to download and install One UI 6 Beta. The official way to get Beta is registration through Members, while there’s a custom installation way as well.
Courtesy of BredzProh (senior member at XDA Forums), the official One UI 6 Beta builds are available for download and install on the Galaxy S23 series. For Europe, the company is using a universal CSC Code – EUX, making it easier (indirectly) to install the firmware manually.
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DOWNLOAD ONE UI 6 BETA ROM
The Beta Program is only accessible for T-Mobile consumers in the United States along with the user having a carrier-unlocked smartphone. Do note that the download links are not just the way to get Beta in any country as you need to perfectly flash firmware through the ADB method. Links below:
Galaxy S23 Ultra
SM-S918B
AWF7 → ZWH8 [Beta 1]
ZWH8 → ZWHO [Beta 2]
ZWHO ➝ ZWI8 [Beta 3]
ZWIB ➝ ZWIC [Beta 4]
ZWIC ➝ ZWIK [Beta 5]
SM-S918U1
AWFD → ZWH8 [Beta 1]
ZWH8 → ZWHO [Beta 2]
ZWHO ➝ ZWI8 [Beta 3]
ZWIB ➝ ZWIC [Beta 4]
ZWIC ➝ ZWIK [Beta 5]
SM-S918U
AWFD → ZWH8 [Beta 1]
ZWH8 → ZWHO [Beta 2]
ZWHO ➝ ZWI8 [Beta 3]
ZWIB ➝ ZWIC [Beta 4]
ZWIC ➝ ZWIK [Beta 5]
Galaxy S23 Plus
SM-S916B
AWH3 → ZWHO [B1]
ZWHO ➝ ZWI8 [B3]
ZWIC ➝ ZWIK [N/A]
Galaxy S23
SM-S911B
AWH3 → ZWHO [B1]
AWH3 ➝ ZWI8 [5.1 to B3]
SM-S911U1
AWGH → ZWH8 [B1]
ZWH8 → ZWHO [B2]
ZWHO ➝ ZWI8 [B3]
How to install [ADB Method]
- Download the ROM (right build) for your Galaxy device.
- Find the file in My Files and change the extension from .bin to update.zip
- Download and install ADB on your PC.
- Make sure to have “C:\Android\platform-tools” added to “Path” in System variables.
- On your phone, go to Settings > About phone > Software information
- Repeatedly tap on the build number to activate Developer options, and then open it
- From Developer options, find and enable “USB debugging”
- Connect your phone to your PC.
- Eensure it has Samsung Driver installed from “Smart Switch for PC.”
- You may enable the “Always allow from this computer” if it’s your personal PC.
- Tap on Allow.
Installation
Your data will be wiped.
- On your PC, move the “update.zip” file to “C:\Android\platform-tools”.
- Click on the Start Button.
- Click on Windows Terminal (Admin) or PowerShell (Admin).
- In the Terminal, type “adb devices” and execute it.
- If you didn’t enable “Always allow from this computer”, the pop up will appear again on the phone. Tap on Allow.
- Type “adb reboot recovery” and execute it.
- Your phone will boot to Recovery Mode.
- Navigating with the volume buttons and selecting the power button, go to “Apply update from ADB”
- If you want to force exit from this screen, hold down the Volume down and Power buttons.
- Back to the PC, type: “.\adb sideload “C:\Android\platform-tools\update.zip” and execute it.
- The installation process will start and One UI 6.0 beta will be installed.
- After the update process has finished, back to the PC, execute “adb reboot recovery” again.
- Go to “Wipe cache partition” and select Yes.
- Then select “Reboot system now”.
Note:
- Your data will be wiped.
- If you get an error, you may have downloaded the wrong build, or your device doesn’t support the beta program at all. If you are sure that you have downloaded the right build, try again using different cables, USB ports, or PCs.)
- Trigger manual firmware installation at your own risk.
Alternative Way
- Here is how you can download and install Samsung One UI Beta without PC – Read More
One UI
Samsung Galaxy Tab A7 Lite starts getting One UI 5.1.1 update

Samsung has begun rolling out the stable One UI 5.1.1 update for its Galaxy Tab A7 Lite. The update brings a number of new features and improvements to the devices, as well as updates to several stock apps.
Users of Samsung Galaxy Tab A7 Lite can identify the One UI 5.1.1 update with firmware ending with T225XXU4CWI2 and a package size of around 1.1GB. The update is currently available in European countries and will soon expand to other markets.
One UI 5.1.1 for Samsung Galaxy
One of the features is better app previews and switching on the Recents screen. You can see how apps will look after you open them, and easily switch from pop-up view to split screen or vice versa. You can also check minimized apps with the S Pen.
Another feature is Quick Share to send files to contacts anytime and anywhere. You can also share files privately by setting expiration dates, canceling sharing, or preventing resharing.
More options are now available for watermarks, effects, and remastering in Camera and Gallery. You can customize the date and time separately for watermarks, see enhanced remaster previews, apply effects more easily, and copy and paste effects from one picture to another.
Some changes have also been made in My Files, Device Care, Lock screen, and Samsung Internet. You can drag and drop with two hands, clear app caches, manage memory usage, change modes from the Lock screen, and customize the layout in Samsung Internet.
How to update:
To install the latest update, just need to open Settings, press on the Software Update option, and then click on the Download and Install option. Follow the on-screen instructions to install the latest update.