Updates
Official One UI Watch 4.5 update with Wear OS 3.5 rolling out to Galaxy Watch 4

Samsung’s Galaxy Watch 4 and Galaxy Watch 4 Classic smartwatches started receiving the official One UI Watch 4.5 update on top of Google’s new Wear OS 3.5 wearable operating system. The update weighs about 875MB and packs a lot of new features and improvements, taking user experiences to the next level.
Recently, the South Korean tech giant announced the conclusion of the One UI Watch 4.5 Beta Program and released a minor update to Beta participants, switching the channel to Stable from Beta. Now, the feature-packed update is officially released for Galaxy Watch 4 series users to the public.
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Recently, the company announced to bring the official Wear OS 3.5-based One UI Watch 4.5 version update to the Galaxy Watch 4 and Watch 4 Classic consumers. The major update comes with six new colorful and interactive watch faces and a palette of fresh new colors and dynamic complications.
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The One UI Watch 4.5 update makes Samsung’s wearable lineup’s variety of distinct layout options even more diverse so users can match their unique lifestyles with the perfect type of display. The new favorite watch face list lets you save your creations and access them quickly and easily.
Aside from existing voice recognition and handwriting features, the brand new QWERTY keyboard function makes communication on the Galaxy Watch 4 smoother and more convenient than ever. These upgrades help users switch conveniently between different communication styles for different occasions.
How to update
With the paired Samsung phone, open the Galaxy Wearable app and tap Watch settings. After that, tap Watch software update, if your watch displays a Home tab, swipe to and tap Watch software update or Band software update. Finally, tap Download and install.
Updates
After main lineup, Galaxy S24 FE also gets May 2025 security update

Samsung Galaxy S24 FE is getting the May 2025 security update. The new firmware aims to enhance system security and stability by installing the latest patches. It’s the first update following Samsung’s Stable One UI 7 release.
Earlier this month, Samsung detailed May 2025 security patch details. It brings fixes for 58 high-level CVEs and 20 Samsung-specific items. Users can identify the over-the-air update via PDA build version S721NKSS3BYDF.
Samsung’s update changelog mentions “security code application.” It suggests that the scope of this release is limited to security improvements. However, it would sweeten the overall user experience by improving software functionality.
Here’s the changelog:
- Security Code Application
- Security-related stabilization code has been applied.
The update is initially available in South Korea, with Global expansion likely next week. You can manually check for the latest updates by navigating to Settings, followed by Software update, and Download and install.
The One UI 7 is widely available on the Galaxy S24 FE. The Fan Edition smartphone has adopted smooth animations, modern icons, unified rounded shapes, brand-new features, a new user interface, and upgraded Galaxy AI.

Samsung Galaxy S24 FE
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Updates
Samsung Galaxy S25, Plus and Ultra finally receive May 2025 update in Europe

Samsung has pushed an Android 15-based May 2025 security update for Galaxy S25, Galaxy S25 Plus, and Galaxy S25 Ultra in Europe. This update is already live for users in Korea, Canada, the US, and more countries.
Users of the Samsung Galaxy S25 series can identify the May 2025 security update in Europe with the One UI build versions given below.
- S931BXXS3AYDA – Galaxy S25
- S936BXXS3AYDA – Galaxy S25 Plus
- S938BXXS3AYDA – Galaxy S25 Ultra
The installation package size of this update is around 700MB. However, it does not include any new features or changes except for monthly security maintenance.

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The fresh update is improving the overall security of the device and making sure everything runs smoothly. If you’re using a Galaxy S25 in Europe, you can download the update by going to Settings >> Software Update >> Download and install.
Aside from this, Samsung is also preparing for the June 2025 update for the Galaxy S25 series. Rumors suggest that this update will bring some exciting improvements, especially to the camera app.
Later this year, Samsung will release its first major update, One UI 8, based on Android 16, for the Galaxy S25. The One UI 8 Beta Program is expected to start in the third week of May 2025 or late June 2025.
Updates
Samsung rolls out new update for Galaxy Watch 5, 5 Pro, and FE

Samsung has released a new update for the Galaxy Watch 5, Galaxy Watch 5 Pro, and Galaxy Watch FE in Europe. The fresh update installs the March 2024 security patch to improve system security and stability.
The fresh update for the Bluetooth variants of the Galaxy Watch 5 and Watch 5 Pro comes with firmware version ending with CYCD. On the other hand, the update arrives on Galaxy Watch FE with firmware version ending with BYCD.
Along with the new security patch, the update also brings some improvements to the overall stability of the watches. Samsung hasn’t shared many details on exactly what’s improved, but it’s clear that the update is meant to make the watches work better and more securely.
At the moment, the update is available now for Bluetooth models of the Galaxy Watch 5, Watch 5 Pro, and Watch FE. However, if you have the LTE version of any of these watches, you’ll have to wait a little longer. Updates for the 4G models usually come a few weeks after the Bluetooth version gets its update.
To install the update, you’ll get a notification on your phone when it’s ready. You can also check manually by opening the Samsung Wearable app, going to “Watch settings,” and tapping on “Watch software updates.” Then, just tap “Download and install” to start the update.
Although the March 2025 patch might feel a bit old by mid-May, it’s still an important update for keeping your Galaxy Watch 5 series or Watch FE secure and working smoothly. So, make sure to update as soon as it’s available on your Galaxy Watch.
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Updates
Galaxy A56 5G’s May 2025 update widens rollout, adds Gemini Side Button feature

Samsung has expanded the May 2025 security update for the Galaxy A56 to more countries, including India. Previously, the update was only available for users in South Korea, but now more Galaxy A56 users can take advantage of new features.
May 2024 security update for Samsung Galaxy A56 can be identified by the One UI build version A566EXXU3AYDK in India. The main highlight of this update is Google Gemini side button support.
The fresh update brings the latest Android security patch to improve system security and stability. Alongside security improvements, this update introduces new features that enhance the overall user experience, particularly through deeper integration with Google Gemini.
Now, you have a new way to launch Gemini. Users can now press and hold the Side button to open the assistant, offering a faster and more convenient option compared to swiping from the screen corner. This setting can be customized in the phone’s Settings menu if users want the button to do something else.
With this update, Google Gemini is also more closely integrated with Samsung’s stock apps like Calendar, Notes, Reminder, and Clock. Users can now complete multiple tasks using one simple command.
For example, you can ask Gemini to find a YouTube video and save the link in Samsung Notes. Also, you can ask it to look up your favorite team’s schedule and add the matches to your calendar.
To install the latest update, Galaxy A56 users can go to Settings >> Software Update >> Download and install. The company will gradually make it available to all models.
Updates
Samsung Galaxy Z Flip 6, Fold 6 receive One UI 7-based May 2025 security update

Samsung has pushed a fresh update with the May 2025 security patch for Galaxy Z Flip 6 and Galaxy Z Fold 6 smartphone users. The update is currently rolling out for users in Korea, and the company will soon make it available for all models.
Users of the Samsung Galaxy Z Fold 6 and Galaxy Z Flip 6 smartphones are getting the May 2025 security update with One UI build versions F956NKSS2BYDD and F741NKSS2BYDD, respectively. It is an initial rollout, so it may take some hours or days to reach all models.
Following One UI 7 resumes with the April patch, this is the first software update Samsung is rolling out for Galaxy Z Flip 6 and Galaxy Z Fold 6 users. This new software makes the device’s features more stable and secure.
May 2025 security patch brings important fixes to improve the safety of Galaxy devices. The update addresses 58 high-level security issues found by Google that affect all Android phones. In addition, Samsung fixed 20 more problems specific to Galaxy devices, including 13 that were explained in detail. These focus on One UI to make Galaxy phones more secure.
The installation package size of this update is around 425 MB. You can download the update via Settings >> Software Update >> Download and install. If you have received the update, install it now to enjoy enhanced features.
One UI 8 for Galaxy Z Flip 6, Fold 6
Samsung has already started One UI 8 internal testing for the Galaxy Z Flip 6 and Galaxy Z Fold 6, along with the Galaxy S25 smartphones. The Galaxy Z Flip 6 smartphone was also spotted running Android 16 on the Geekbench platform, scoring 1749 and 3941 points in single-core and multi-core tests. It is expected that Samsung will start the One UI 8 Beta Program in late May 2025 or early June 2025.
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