
Samsung May 2021 Security Patch Update Tracker [July 15]
At the moment, Samsung rolling out the major Android 11-based One UI 3.0 and One UI 3.1 update to its eligible Galaxy phones and tablets. So far, the company upgraded countless Galaxy devices with this latest version while various are still waiting.
Aside from the major s/w updates the South Korean tech giant also rolls out new security patches to every smartphone monthly, quarterly, or biannually, as per their eligibility. Installation of newly arrived security patches is necessary for every smartphone owner as it improves system security.
Starting this year, Samsung announced its revised security update policy, which promises four years of regular updates for every Galaxy device launched since 2019. However, the company offering only two new security patches (a.k.a. “Biannually“) in the extended fourth year.
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Although several Galaxy smartphones and tablet owners are yet to receive the April 2021’s security patch Samsung already started releasing the May 2021 security patch to the latest Galaxy S21 series flagships from April 26, 2021, a week ahead of May.
As always, Samsung will release countless s/w updates like Android 11, One UI 3.1, One UI 3.1, security patches, features, bug fixes, system improvements, and more to its innumerable Galaxy smartphones, tablets, smartwatches, and wireless earbuds.
In this dedicated “Samsung May 2021 One UI 3.1 and Security Updates Tracker”, you can find every single firmware update, which includes May 2021 security patch.
[List] Galaxy devices that have received May 2021 security patch: Sammy Fans
- Galaxy S21
- Galaxy S21+
- Galaxy S21 Ultra
- Galaxy Z Flip 5G
- Galaxy S20
- Galaxy S20+
- Galaxy S20 Ultra
- Galaxy Note 20
- Galaxy Note 20 Ultra
- Galaxy A51
- Galaxy S9
- Galaxy S9+
- Galaxy Note FE
- Galaxy S20 FE
- Galaxy S20 FE 5G
- Galaxy A50
- Galaxy Fold 5G
- Galaxy Note 10
- Galaxy Note 10+
- Galaxy A32 4G
- Galaxy S10e
- Galaxy S10
- Galaxy S10 Plus
- Galaxy S21 Series @ T-Mobile/Verizon
- Galaxy Note 10 Lite
- Galaxy A72
- Galaxy S10 Lite
- Galaxy Tab S7
- Galaxy Tab S7+
- Galaxy A50
- Galaxy Note 9
- Galaxy A52
- Galaxy A52 5G
- Galaxy A90
- Galaxy M31s
- Galaxy M51 – New
- Galaxy A80 – New
- Galaxy Note 8 – New
- Galaxy Tab S6 Lite – New
- Galaxy A42 – New
- Galaxy A12
- Galaxy S8
- Galaxy S8+
Samsung May 2021 One UI and Security Updates Tracker
Latest News: July 14, 2021
- Galaxy S8 – July 14
Galaxy S8 and S8+ started getting the May 2021 security patch update via new firmware update in Bolivia. Read more here
- Galaxy A12 – July 07
Samsung Galaxy A12 receives a new s/w update with May 2021 security update in Wi-Fi improvements, two months after Android 11 (One UI 3.1). Read more
- Galaxy A42 5G – June 05
Samsung started rolling out a new software update to the Galaxy A42 5G smartphone, which brings the May 2021 security patch. Read more here
- Galaxy Tab A with S Pen – June 02
Samsung Galaxy Tab A with S Pen finally gets One UI 3.1 (Android 11) update, May 2021 patch. Read more here
- Galaxy Note 9 – June 01
Samsung Galaxy Note 9 finally gets May 2021 update in Canada. Read more here
- Galaxy Note 20 at T-Mobile/Sprint – May 31
Samsung Galaxy Note 20 at T-Mobile/Sprint gets May 2021 update, Camera improvements. Read more here
- Galaxy Tab S6 Lite – May 29
The Galaxy Tab S6 Lite begun receiving the May 2021 security patch, new Camera Auto-framing feature, S Pen to text function, and Quick Share. Read more here
- Galaxy Note 8 – May 28
Samsung started rolling out the May 2021 security update to the Galaxy Note 8 smartphones in Germany. This update carries build number: N950FXXUFDUE4, and also brings some new features. Read more here
- Galaxy M31s, M51 – May 26
Samsung released May 2021 software update to the Galaxy M31s and Galaxy M51 smartphones in Russia and Brazil respectively. The Galaxy M51 received Google RCS support and the Brazillian consumer privacy act with this new s/w update. Source
- Galaxy A90 – May 25
The Galaxy A90 is the latest Samsung smartphone to get the May 2021 security update. Source
- Galaxy A52, A52 5G – May 21
Samsung’ May 2021 update for Galaxy A52 includes Galaxy S21’s video call effects, Camera improvements. Source
- Galaxy A70 – May 21
Samsung Galaxy A70 May 2021 update brings 360 Audio feature for Galaxy Buds Pro. Source
- Galaxy Note 9 – May 20
Samsung Galaxy Note 9 May 2021 security update rolling out now!. Source
- Galaxy Tab S7 – May 19
Samsung Galaxy Tab S7′ May 2021 update improves Quick Share. Source
- Galaxy S10 Lite – May 18
Samsung Galaxy S10 Lite May 2021 security update has arrived in the US. Source
- Galaxy S21 US – May 18
Samsung Galaxy S21′ May 2021 update improves Camera and Quick Share in the US. Source
- Galaxy A72 – May 17
Samsung Galaxy A72 May 2021 update brings video call effects, Camera improvements. Source
- Galaxy Note 10 Lite – May 15
Samsung released May 2021 security update for the Galaxy Note 10 Lite smartphones which comes with improves system security for device stability. Source
- Galaxy S20 @ Verizon – May 15
Galaxy S20 at Verizon gets May 2021 security update, BYOD support for easy carrier switching. Source
- Galaxy S21 @ T-Mobile – May 13
Samsung and T-Mobile released the May 2021 security update to the Galaxy S21 series in the US. Source
- Galaxy S10 – May 13
Samsung released the May 2021 security update to the Galaxy S10 series devices. It also brings improvements to the Camera and Quick Share alongside system stability enhancements. Source
- Galaxy A32 4G – May 13
Samsung Galaxy A32 started getting May 2021 security update. Source
- Galaxy Fold 5G – May 10
Samsung Galaxy Fold 5G now receiving May 2021 security update. Source
- Galaxy S9, Galaxy Fold – May 07
Samsung is expanding the May 2021 security update for the Galaxy Fold, Galaxy S9, and Galaxy S9 models in more countries. Source
- Galaxy A50 – May 07
Samsung started to release a new software update to the Galaxy A50 users. This OTA brings system security improvements by installing the latest Android and One UI patches released in May 2021. Source
- Galaxy S21, Galaxy S20 – May 06
Samsung began to release a new build for the Galaxy S20 and Galaxy S21 flagships in Europe, mainly in Germany. Just like the previous OTAs, these newer ones also include the May 2021 security patch for both lineups. Source
- Galaxy S20 FE – May 06
The Galaxy S20 FE smartphone users are the latest to join the party with the May 2021 security patch. Recently, Samsung stated that this new security update brings fixes for 3 critical, 24 high, and 17 moderate CVEs. Source
- Galaxy Note FE – May 06
Samsung started sending a new s/w update to the Galaxy Note Fan Edition smartphones, which brings system security improvements by installing the latest May 2021 security patch. Source
- Galaxy S9 – May 04
Samsung Galaxy S9 series started receiving the May 2021 security update in the US. You can identify this release via PDA version numbers: G960U1UES9FUD1 and G965U1UES9FUD1 for the Galaxy S9 and Galaxy S9+ respectively.
- Galaxy Z Fold 2 – May 04
The Galaxy Z Fold 2 phones getting the May 2021 security update. You can check the full details and changelog here. Source
- Galaxy A51 – April 30
After a handful of premium Galaxy devices, the last year’s Galaxy A51 models have started receiving the May 2021 security update on the last day of April. This update carries release number: A515FXXU4EUD7. Source
- Galaxy Note 20 – April 28
Just after the Galaxy S20 series, the May 2021 security update reached the Galaxy Note 20 and Note 20 Ultra smartphones. This release has the same changelog as the Galaxy S20 lineup. Meanwhile, users can identify this update through release numbers: N98xBXXU2DUDA. Source
- Galaxy S20 – April 28
Following the Galaxy S21 series, the Galaxy S20 lineup begun receiving a new firmware update in Germany, which brings the May 2021 security patch. This release carries build versions: G98xxXXU7DUDB. Source
- Galaxy Z Flip 5G – April 27
After the Galaxy S21 series, Samsung Galaxy Z Flip started getting the May 2021 security update. You can identify this update via the release number F707BXXU3DUD7. Source
- Galaxy S21 – April 26
On April 26, 2021, Samsung started sending the May 2021 security patch with a new firmware update. This update also brings major Camera and Quick Share improvements. This release can be identified via the PDA firmware version: G99xBXXU3AUDA. Source
Note:
- We will update this article just after another new Galaxy device gets the May 2021 security patch.
One UI
One UI 8 isn’t ready for Samsung Galaxy tablets but here’s a glimpse

In late May 2025, Samsung started rolling out the One UI 8 beta update for the Galaxy S25 series, giving users a chance to try new features before the full release. But Galaxy Tab users aren’t able to enjoy these features yet. Samsung is still testing the update for tablets internally, but we now have an early look at what might be coming to tablets with One UI 8.
We now have a sneak peek at One UI 8 running on the Galaxy Tab S10 Ultra. This early build (CYF3) gives us a good idea of what’s coming soon, thanks to @SammyGuru. Even though this version is still in testing, it shows some interesting changes.
One UI 8 for Galaxy Tablets
One UI 8 will reportedly bring a new blur effect to the Quick Panel and notification area. When you swipe down, the background stays slightly visible. This small change makes the screen feel more modern and smooth.

Image via SammyGuru
Moreover, this update also improves the My Files app. It now has a cleaner look and better folder layout. You can easily see which subfolder a file is in, thanks to clearer folder paths and a new layout. This makes it simpler to find and manage your files. This is quite helpful for people who use their tablet for work or school.

Image via SammyGuru
Even though this version is under internal testing, it’s clear that Samsung is working on making tablets feel more modern and easy to use. The features are similar to the phone version of One UI 8 but are designed to work better on a big screen.
Galaxy Tab users might need to wait a bit longer for the official beta, but these early changes show that exciting things are on the way. Stay tuned, more updates and improvements are likely coming soon.
One UI
Android 16’s Earthquake Warnings feel outdated over Samsung’s One UI 8

Samsung is adding a new earthquake warning system to its One UI 8 update, and it might be even better than the one from Google’s Android 16. While it’s still not live in the current beta version, @GalaxyTechie already spotted it, and it looks promising.
Just like Google’s system, Samsung’s earthquake alert can warn people just before an earthquake hits their area. It shows a full-screen message and plays a loud sound to alert you quickly. But Samsung goes a bit further by adding more helpful features.
Samsung’s earthquake alert feature lets users preview how the alert will look and sound, which can help people know what to expect. It also keeps a history of past alerts. Users can even choose how and when they want to get alerts based on the magnitude of the earthquake and the time of day.
Moreover, it can show nearby emergency shelters. The alert can also display your emergency contacts and medical info, which can be important for first responders during an emergency.
- Image via GalaxyTechie
- Image via GalaxyTechie
- Image via GalaxyTechie
Google’s earthquake warning system is strong and works on many Android phones, but it doesn’t have all these extra features. It’s not clear why Samsung made its own version, but it might be for areas where Google’s service doesn’t work like China.
Still, Samsung’s feature looks like a great step forward. With features like emergency info, shelter locations, and preview options, it gives users more control and support during earthquakes. It would be great if Google added some of these tools to its version.
It is reported via a reliable tipster, @GerwinvGeissen, that Samsung’s Earthquake Warning feature may be exclusive to China, similar to Galaxy apps, including Smart Manager, Bixby Touch, and more.
For now, Samsung’s One UI 8 earthquake warning system is showing how safety alerts can be even smarter. It is expected that Samsung will soon make this feature available.
One UI
Samsung’s One UI 8 rewriting the rules of Screenshots with Android 16 HDR

One standout One UI 8 feature in testing is HDR screenshots support. Found in the Internal Beta build ZYF7, this feature lets users capture HDR content with vibrant details. It’s not yet in the Public Beta, but it shows promise for future releases.
Leaker Ice Universe tested this One UI 8 screenshots upgrade on an S25 Ultra, capturing an HDR photo from social media. The screenshot retained the original image’s HDR effect, showcasing the feature’s potential to enhance visual quality.
Currently, HDR screenshot support is exclusive to the ZYF7 closed beta and absent from the One UI 8 Beta 2 (ZYF3), which is available for Beta participants. Samsung may include it in the next open beta or the stable release expected soon.
Android 16 enables true HDR screenshots by saving them as PNG files with embedded gain maps. These allow screenshots to display HDR highlights on compatible Android 16 devices while appearing as standard SDR on others.

Source – ICE CAT (@UniverseIce) / X
HDR screenshots deliver richer colors and better contrast, making them excellent for sharing high-quality images. This feature could redefine how we capture and share content, and we are hopeful Samsung includes this in the final One UI 8 release.
The Stable One UI 8 update is set to be introduced with the next-generation foldable phones, likely in early July 2025. Galaxy S25 users could see it shortly after, with other devices like the S24 and Z Fold 6 following.
The One UI 8 update, based on Android 16, is bringing exciting updates to Galaxy devices. The beta program for the Galaxy S25 series is already live, while the second beta update has expanded the opportunity to India and Poland.
One UI
Galaxy S22 and Z Fold 5 enter the One UI 8 testing arena

Samsung Galaxy S22 Plus and Z Fold 5 caught running One UI 8 on Geekbench. As the One UI 8 Beta is underway for Samsung’s latest flagships, older phones and foldables are also gearing up for the Android 16 upgrade.
Recently, a Galaxy S22 Plus and Z Fold 5 benchmarked on Geekbench (via Alfaturk), with a listing reveals both phones were running One UI 8. Last month, Samsung’s firmware server listed Android 16 firmware for the S22 Ultra.
Notably, the Galaxy S22 Plus scored 1466 and 3000 points in Geekbench’s single-core and multi-core tests. On the flip side, the Galaxy Z Fold 5 managed to secure 1995 and 5055 points in the same Geekbench testing metrics.
Samsung is expected to open One UI 8 Beta for the Galaxy S22 series and Z Fold5. However, these devices are not in priority, also the Beta Program’s launch isn’t certain. The company may also bring them the official version directly.
In late May, Samsung published Beta Program notice boards for the S22 and S23 series. It’s an indication of Beta access for these flagships. It would take time as Samsung is currently busy in prep for the new products launching in July.
One UI 8 is going to be the last and second-to-last OS upgrade for the Galaxy S22 series and Z Fold5/Flip5, respectively. The Galaxy S21 series and Z Fold/Flip 3 have received One UI 7 as their last major upgrade earlier.

Source – Samsung Mobile Press
Samsung is set to unveil the Android 16-based One UI 8 next month. The new foldables will come pre-installed with this new OS. The company will expand the new features and enhancements to older models through firmware updates.
One UI 8 brings minor yet welcoming user interface tweaks. It’s just bringing the One UI 7 experiences to the next level. System-wide design improvements and blurred pop-up boxes are being added for a great appearance.
One UI
Samsung One UI 8 eligible devices: Are you receiving the Android 16 upgrade?

Quick Recap
- One UI 8, based on Android 16, brings smoother animations and app design tweaks.
- Eligible devices include Galaxy S25 Edge/S25/S24/S23/S22 series, Z Fold/Flip 6/5/4, Tab S10/S9/S8, and some A-series like A55 and A35.
- Android 16-based One UI 8 is possibly rolling out by July with new foldables.
- The One UI 8 Beta program is now live.
- Samsung Galaxy S25 One UI 8 beta program now available in the US, UK, Germany, Korea, Poland, and India.
Last updated on June 19, 2028.
Hey there, Sammy fans! If you’re like me, you’re probably excited to know what’s next for your Galaxy phone. With all the buzz around Samsung’s One UI 8 and Android 16, I figured it’s time to dive into the details, especially which devices are getting the upgrade, and when it’s dropping. Let’s break it down in a way that doesn’t make your head spin.
What’s One UI 8 All About?
One UI 8 is Samsung’s big software update, built on Google’s Android 16. It’s set to bring some slick tweaks to your phone’s look and feel, though don’t expect a total overhaul. From what’s been floating around, Samsung’s focusing on refining the experience—think smoother animations, small app design updates (like a fresher Gallery and My Files), and whatever Android 16 features Google’s cooking up. I’m hoping for some noticeable performance boosts because who doesn’t want their phone to feel new?
Which Devices Are Eligible for One UI 8?
Wondering if your Galaxy is getting the One UI 8 love? Here’s the scoop on which devices are likely to make the cut, based on Samsung’s update policy.
Galaxy S Series
- Galaxy S25 Edge
- Galaxy S25, S25+, S25 Ultra
- Galaxy S24, S24+, S24 Ultra, S24 FE
- Galaxy S23, S23+, S23 Ultra, S23 FE
- Galaxy S22, S22+, S22 Ultra
- Galaxy S21 FE
Galaxy Z Series
- Galaxy Z Fold 7, Z Flip 7
- Galaxy Z Fold 6, Z Flip 6
- Galaxy Z Fold 5, Z Flip 5
- Galaxy Z Fold 4, Z Flip 4
Galaxy Tab Series
- Galaxy Tab S10+, S10 Ultra
- Galaxy Tab S9, S9+, S9 Ultra
- Galaxy Tab S8, S8+, S8 Ultra
Mid-Range Models
- Galaxy A33, A53 and A73
- Galaxy A14, A24, A34 and A54
- Galaxy A15, A25, A35 and A55
- Galaxy A06, A16
- Galaxy A26, A36 and A56
- Other A-series may be eligible, but have not been confirmed.
Note: Older devices like the Galaxy S21 series might miss out due to Samsung’s support window. Check your device’s update status in Settings to stay in the loop!
When’s Android 16 and One UI 8 Coming?
Google has officially released Android 16 on June 10, 2025, marking a significant improvement from the usual October timeline. Samsung officially launched the One UI 8 beta program on May 28, 2025, starting with the Galaxy S25, S25+, and S25 Ultra in Germany, Korea, the United Kingdom, and the United States. Samsung has now expanded the One UI 8 Beta program to include India and Poland with the Beta 2 release.
Samsung has confirmed that the stable One UI 8 update will debut on its “newest foldables”—the Galaxy Z Fold7 and Z Flip7—expected to launch this summer. These foldables will be the first to ship with One UI 8 and Android 16 out of the box, likely in late July 2025.
For other Galaxy devices, the stable One UI 8 rollout is likely to follow shortly after the foldables’ launch. The Galaxy S25 series, which is already in the beta testing program, could see the stable update as early as August, with the S24, S23, and other flagships like the Z Fold6 and Z Flip6 close behind.

One UI 8
If you’re wondering whether your device is eligible or when you will see One UI 8, keep an eye on Samsung’s official channels or the Samsung Members app for updates. For now, check your phone’s software update section to make sure you are on One UI 7—devices stuck on older versions might have a tougher time jumping to One UI 8.
Do you have questions about One UI 8, Android 16, or anything Samsung? Shoot me a DM on X at @SamsungSWUpdate or drop a comment. I am always down to talk tech and help you figure out what’s coming for your Galaxy.
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