Updates
Samsung Galaxy S20, Note 20 August 2021 security update rollout begins (Europe)

August 13 | *Update* Galaxy S20 series smartphone users in Europe are now receiving the latest August 2021 security update. Check firmware versions below, followed by changelog and manual download steps.
- Galaxy S20 – G981BXXU9DUH2
- Galaxy S20 Plus – G986BXXU9DUH2
- Galaxy S20 Ultra – G988BXXU9DUH2
August 5 | *Update* Galaxy Note 20 Series: Just after the Galaxy S20 series, the US unlocked Galaxy Note 20 and Galaxy Note 20 Ultra has also started receiving the same treatment with the August 2021 security update in the US. The firmware version of the update is N981U1UES2DUG1 and N986U1UES2DUG1 for Note 20 and Note 20 Ultra respectively.
*Old story* Galaxy S20 Series: The Galaxy S20 series is now receiving a new software update, which brings the latest Android and One UI security patches from Samsung. Initially, the August 2021 update is making its way to the unlocked Galaxy S20 devices in the US.
According to the info, the August 2021 update comes with release numbers: G988U1UES2DUG6, G986U1UES2DUG6, and G981U1UES2DUG6 for the Galaxy S20 Ultra, Galaxy S20+, and Galaxy S20 respectively.
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We have the full update changelog, which reveals the Galaxy S20’s August 2021 update doesn’t bring anything other than the security improvements. However, it improves the system functions as well as stock applications for a better overall user experience.
August security bulletin
Recently, the Korean tech giant published the August 2021 security bulletin, which reveals this update brings fixes for 38 CVEs from Google (including 3 critical) and 8 SVEs from Samsung in order to enhance the overall device stability.
Thanks for the tip – Wael_007!
Galaxy S20, Note 20 Android 12
Samsung is swiftly working to begin the Android 12-based One UI 4.0 Beta program for eligible Galaxy devices. Well, the US unlocked variants will also be able to taste the next major One UI update ahead of its stable release, which is expected later this year.
Check for updates manually
You can check for the updates manually by opening your device’s Settings, finding and selecting the Software updates menu, waiting until the phone detects a new OTA update, and finally tapping on Download and install.
Also Check
https://www.sammyfans.com/2021/08/01/how-to-join-samsung-galaxy-one-ui-4-beta/
Updates
Galaxy Z Flip 6, Fold 6 and S24 FE get May 2025 security update in the US

Verizon is rolling out the May 2025 security update for the Samsung Galaxy S24 FE, Galaxy Z Flip 6, and Galaxy Z Fold 6 smartphones in the US. This update makes the devices more stable, secure, and reliable after the One UI 7 update.
The company is sending the latest software update with system security improvements to keep your files and data safe on your phone. It also optimizes system stability to offer you uninterrupted and seamless functionality on your device.
These Samsung Galaxy devices are getting the May 2025 security update on the Verizon network carrier in the US, with One UI builds given below.
- S721USQS4BYE2 – Galaxy S24 FE
- F741USQS2BYE2 – Galaxy Z Flip 6
- F956USQS2BYE2 – Galaxy Z Fold 6

Galaxy Z Flip 6 and Z Fold 6 | Image: Samsung
Aside from this, the May 2025 security update for these Galaxy devices is already out in some countries, and the company will soon make it available to all models. Users will have to download around 400MB package to install the update.
Users are advised to install the update promptly to benefit from the improved security measures. For those who have not received an update notification, the update can be manually checked and installed.
To install the update, open the smartphone’s settings, select ‘Software Update’, and then ‘Download and install’. Following these steps will ensure that your Galaxy smartphone is up-to-date with the latest security protections.
Updates
Samsung’s May 2025 update keeps Galaxy Z Flip4 and Fold4 safer

May 2025 is going on, and Samsung has finally started rolling out the latest security update for the Galaxy Z Flip4 and Galaxy Z Fold4 smartphones. Notably, the Galaxy Z Flip3, Galaxy Z Fold3, Galaxy Z Fold5, and Galaxy Z Flip5 have already received this update.
Samsung Galaxy Z Flip4 and Galaxy Z Fold4 smartphones are getting the May 2025 security update in Korea, and the company will expand it soon. Users can verify the update with firmware versions F721NKSS6HYE2 and F736NKSS6HYE,2 respectively.
This update is based on Android 15 and One UI 7. Notably, these foldable devices are also eligible for the next major update, Android 16. The company might start the beta program later this month, and stable is expected to be released in September or October 2025.
Talking about the May 2025 security Patch, it fixes 58 high-level issues from Google’s Android security bulletin. No critical or moderate issues were found this month. The update includes all necessary patches to keep Galaxy devices secure, though some fixes were already included in earlier updates, and a few don’t apply to Galaxy phones.
In addition, Samsung added 20 of its own security fixes related to One UI, with 13 of them explained in detail. These updates further improve the safety and performance of Galaxy devices.
If you are using a Samsung Galaxy Z Fold4 or Galaxy Flip4 smartphone in South Korea, install the latest update now. For that, you need to visit Settings >> Software Updates >> Download and Install.
Samsung Galaxy Z Flip3, Fold3 approach final phase of Monthly updates with May 2025 patch
Updates
Samsung Galaxy Tab S6 Lite 2024 getting One UI 7 (Android 15) goodness

Samsung has started rolling out an Android 15-based One UI 7 update for the Galaxy Tab S6 Lite 2024 update. This major update takes your Galaxy Tab to the next level with a revamped UI and new features.
One UI 7 update for Samsung Galaxy Tab S6 Lite is currently available for users in Korea, and the company will expand it soon. Users can identify the latest update through One UI build version P620XXU5BYE5 and an installation package size of around 3 GB.
One UI 7 includes many much-awaited changes, including a vertical scrolling app drawer, redesigned icons, better widget customization options, larger home screen folders, and a new user interface. It also brings new designs for various apps, which further improve the overall look and feel of the system.
Moreover, it updates several apps to the latest available version. Notably, the update installs the May 2025 security patch to improve system security and stability.
To install the update, open the tab’s Settings, select ‘Software Update’, and then ‘Download and install’. Following these steps will ensure that your Galaxy Tab is up-to-date with the latest security protections and features.
After the One UI 7 update, several Galaxy Tab users started facing issues on the home screen. These issues happen when the home screen layout is set to a vertical grid, like a 5×7 layout, and you have widgets that take up a lot of space, like 3×7 widgets. Make sure your Galaxy Tab’s home screen is not set up like this ahead of the installation of One UI 7.
Thanks for the tip! Alfaturk
One UI 7 update causing home screen issues on Galaxy Tabs – Here’s how to fix
Updates
Unlocked Galaxy S24 series grabs May 2025 security update in the US

After locked models, Samsung has pushed the May 2025 security update for unlocked models of the Galaxy S24, Galaxy S24 Plus, and Galaxy S24 Ultra smartphones in the US. This update is also available for these smartphones’ users in Korea, Europe, and India.
The fresh update enhances security and stability to provide a better Galaxy experience. It fixes several issues encountered in previous software. Users who were facing battery drain issues after the One UI 7 update may have it fixed with this update.
Unlocked Samsung Galaxy S24 series models are getting the May 2025 security update in the US with the One UI build version given below.
- S921U1UES4BYE4 – Galaxy S24
- S926U1UES4BYE4 – Galaxy S24 Plus
- S928U1UES4BYE4 – Galaxy S24 Ultra
You can download the update via Settings >> Software Updates >> Download and install. If you have received the update, install it now to make your device more secure and stable
One UI 7 for the Galaxy S24 series
Samsung is currently testing internal One UI 8 builds for Galaxy S24 series phones. It is expected that the One UI 8 Beta Program will start in late May 2025. This time, Samsung might open the Program for a limited devices in a few countries. Along with the Galaxy S25 series, it is expected to be available for the Galaxy S24 series.
Galaxy S24 series May 2025 security update live in Europe, India
Updates
Galaxy S24 series May 2025 security update live in Europe, India

Samsung has expanded the May 2025 security update for the Galaxy S24 series in Europe and India. This update is based on Android 15 and enhances the security of the devices. It is already live for users in Korea and locked models in the US.
May 2025 security update in Europe and India for Samsung Galaxy S24, Galaxy S24 Plus, and Galaxy S24 Ultra smartphones can be verified through One UI build versions S921BXXS4BYE3, S926BXXS4BYE3, and S928BXXS4BYE3, respectively. It has an installation package size of 502.57 MB.
The fresh update boosts system security to help protect your files and personal data. It also makes the system more stable, so your phone can run more smoothly and without issues. It fixes over 58 high-level vulnerabilities and 20 Samsung-related issues.

Samsung Galaxy S24 Ultra (Credit – Sammyfans)
Some users have noticed that their battery drains faster after installing the One UI 7 update. A slight drop in battery life is normal after major updates, but for some people, the issue has lasted for weeks. This new May update might help fix or improve the battery performance.
If you have one of these phones, you can check for the update by going to Settings >> Software Update >> Download and install. The update is being sent out gradually, so it might take a few hours or days before it reaches your device.
Samsung might start the One UI 8 Beta Program for Galaxy devices in late May 2025. One UI 8 could not be a major update like One UI 7, but it will reportedly focus on enhancing the current features.
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