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More Galaxy A55 users getting March 2025 security update
Samsung is rolling out the One UI 6.1-based March 2025 security update for the Galaxy A55 in some Asian countries. The update is already live for the phone in Europe, and the company will soon make it available for all models.
March 2025 security update for Samsung Galaxy A55 arrives with One UI build version A556EXXS6AYC2 and an installation package size of around 271 MB. This update is currently available for users in the Philippines, and the company will soon roll it out to all models.
Earlier this month, the Korean tech giant announced the rollout of the One UI 7 beta program for the Galaxy A55. Users of the phone were waiting for the beta update, but they received the new patch before that. Now, we expected that the next update for Galaxy A55 would be the One UI 7 beta.
According to SMR, the March 2025 security patch fixes more than 58 vulnerabilities in its software. Of these, Google addresses 11 critical and 40 high-level security issues, one of which has already been covered in a previous update.
In addition, the Korean tech giant fixed 7 security issues in the patch, focusing on Auracast, communication settings, Galaxy Watch Gallery, and Wi-Fi services.
Samsung has confirmed that the Galaxy A55 as well as some other Galaxy devices will receive the One UI 7 beta in March 2025. This new update prepares your Galaxy A55 for the One UI 7 beta update.
If you have received an update notification, install it now to enhance security. You can also check the firmware by going to the Settings app on your smartphone and opening the Software Update section.
Now, click on the Download and Install option. If an update is available, you can follow the on-screen instructions to download the update on your Galaxy smartphone.
Samsung has begun rolling out the December 2025 security update for the Galaxy S23, Galaxy S23 Plus, and Galaxy S23 Ultra. Right now, the update is available for users in Korea, and it will soon be available in other countries as well.
Users of the Galaxy S23 series can verify the December 2025 security update via One UI build versions:
- Galaxy S23 – S911NKSS6EYL1
- Galaxy S23 Plus – S916NKSS6EYL1
- Galaxy S23 Ultra – S918NKSS6EYL1
The December 2025 security patch brings important security improvements to your device. A total of 68 security vulnerabilities discovered by Samsung and Google have been addressed. These improvements help protect your phone from potential threats and enhance your privacy.
Along with security improvements, this update also includes minor performance and stability enhancements. This will make your phone run more smoothly and reliably. The update is approximately 421 MB in size, so it’s recommended to download it over Wi-Fi to avoid excessive mobile data charges.
To download the December 2025 security update on your Galaxy S23 series device, go to your phone’s Settings >> tap on Software update >> select Download and install. Once the download is complete, tap Install now, and your phone will restart with the latest update.
This December 2025 security patch is based on Android 16 and One UI 8, but Samsung is also preparing the One UI 8.5 update, which will bring even more features to the Galaxy S23 series in the future. Stay tuned.
After releasing the One UI 8.5 beta program for the Galaxy S25 series today, the Samsung Galaxy S25 FE smartphone has now been added to the One UI 8.5 internal testing device group. Along with the One UI 8.5 beta program, the Korean tech giant is also working on preparing this major update for other Galaxy devices.
One UI 8.5 Beta introduces numerous new features, enhanced Galaxy AI tools, an improved user interface, and improved productivity, privacy, and performance across the Galaxy ecosystem. As you receive the Beta build, you may encounter bugs and battery-draining issues.
Tarun Vats has spotted a new One UI 8.5 testing firmware version, S731BXXU3BYLD, for the Samsung Galaxy S25 FE. The Galaxy S25 FE launched with One UI 8.0 pre-installed, and the One UI 8.5 update will be the minor One UI upgrade.
The One UI 8.5 beta update is currently available in only a few countries for the Samsung Galaxy S25, Galaxy S25 Plus, and Galaxy S25 Ultra. This lets users try out new features before the stable release. A new testing build suggests that Samsung Galaxy S25 FE users will receive this major update directly when the stable version is released.
In addition, Samsung has also confirmed that it will launch the Galaxy S26 series next year with the One UI 8.5 update Pre-installed. This means that Galaxy S25 FE users will receive this major update sometime afterward.
Samsung has begun rolling out the One UI 8 Watch update for the Galaxy Watch 4, Galaxy Watch 4 Classic, and Galaxy Watch 5 LTE. The One UI 8 Watch update is based on the Wear OS 6.
Note that the stable One UI 8 Watch update is currently available only to Galaxy Watch 4 users in South Korea. The company has not yet provided a timeline for when this update will be available in the global market.
However, the Galaxy Watch 5 LTE is already receiving the One UI 8 Watch update in India. Given the pace of the One UI 8 update rollout, it shouldn’t be long before it becomes widely available.
Galaxy Watch 4, Watch 4 Classic, and Galaxy Watch 5 LTE users can identify the latest software via the PDA build version ending with JYK4 and DYK4, respectively. The firmware also carries the October 2025 security patch. The stable update unlocks even better performance, power efficiency, and stability.
One UI 8 Watch brings a completely new tile system that improves accessibility. This update also optimizes overall performance and battery efficiency with app updates. You can look forward to a whole new world of smartwatch ventures.
To download the update, check for software updates. Your watch may already have an OTA update pending for your approval. Press the download and install button.
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