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Galaxy S23 bags February 2025 security update in Korea [Europe and India too]
Following the US and Korea, the Samsung Galaxy S23 series in Europe and India is also getting the February 2025 security update to improve system security and stability. Users can verify the update via One UI build S91xBXXU8CYB4.
February 10:
Following the Galaxy S24, Galaxy S23 smartphone users are finally getting the February 2025 security update that includes several new improvements. With this release, the company aims to eradicate hidden vulnerabilities and provide a bug-free experience to Galaxy S23, Galaxy S23+, and Galaxy S23 Ultra phone holders.
The February 2025 security patch has already rolled out to a handful of devices in the past few days, ranging from new S series models to the first clamshell handset – the Galaxy S25. So far, the latest fixes have started arriving to the flagship S23-series.
Galaxy S23 gets February 2025 security update in Korea
Looking into the information, the February 2025 update for the Galaxy S23 is tagged with the One UI S91xNKSU5CYB1 version. Meanwhile, the respective device owners need to manage a storage space of 438 MB to store the firmware effectively.
Apart from this, the update does not introduce any new changes or features for the device. However, you may get optimized performance efficiency after installing the latest update. So keep an eye on the notification panel to get the build as soon as possible.
In terms of availability, the update is making its way in Korea. Being an early rollout, it might take a few days for the company to begin the wider release. However, you can manually install the latest version by going into System Settings.
Apart from four years of Android OS support, the Samsung Galaxy S23 came with One UI 5.1 and brought many exciting features and capabilities. Not only in terms of camera performance, but the device also won hearts for its smooth functioning.
At the moment, Galaxy S23 users are eyeing the big upgrade to One UI 7, which is said to arrive early next month. Perhaps, this device will be one of the first batch to get some more cool features.
On February 25, Samsung launched the Galaxy S26 series, and these phones will be available starting March 11. Now, the Samsung Galaxy S26, Galaxy S26 Plus, and Galaxy S26 Ultra are receiving their first software update in the US.
Currently, this update is being rolled out to carrier-locked Galaxy S26 devices in the US. Samsung first released this update in South Korea, and subsequently extended its availability to Europe and India. This update brings significant improvements to the smartphones’ performance and reliability.
The first software update of the Samsung Galaxy S26 series in the US can be identified as version S941USQS1AZC7. Users will have to download a software package of 534.81MB.
This update improves the stability of the Galaxy S26 series and also includes the February 2026 security update. Users can expect more reliable battery performance, which is beneficial for extended usage and the overall lifespan of the device.
This update also installs a security patch to enhance system security. Although this update does not include any new features or changes, it still delivers improved and smoother performance.
Samsung advises Galaxy S26 series users to install this update to take full advantage of improved battery life and enhanced system stability. By keeping their devices updated, users can benefit from new features and improved security.
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.If you purchase a new Galaxy S26 in the US, you can manually check for updates. Simply open Settings, go to Software Update, and tap on Download and Install. If an update is available for your device, it will begin downloading.
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Samsung has released the February 2026 security update for four more Galaxy devices – the Galaxy Z Flip 7, Galaxy Z Flip 7 FE, Galaxy Z Fold 6, and Galaxy Z Flip 6. This update keeps your phone secure and running smoothly instead of adding new features or changing its look.
As always, this update improves the phone’s security and makes the system run more smoothly. This update fixes issues with the previous software version and helps make the device more stable. Samsung says this update is important because it protects users from security risks and keeps personal data safe.
Galaxy Z Flip 7 February 2026 update
Users of these devices can verify the latest update via the One UI build versions given below.
- Galaxy Z Flip 7: F766NKSS8AZB2
- Galaxy Z Flip 7 FE: F761NKSS8AZB2
- Galaxy Z Fold 6: F956NKSS3CZB2
- Galaxy Z Flip 6: F741NKSS3CZB2
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Samsung usually rolls out updates gradually, so users in other markets should also receive the same update in a week or two.
To manually download the update, go to Settings >> Software Update >> Download and Install. Once the download is complete, tap Restart/Install Now to complete the installation. Make sure your phone is connected to a stable Wi-Fi network and has enough battery.
In addition to the security update, Samsung is also working on One UI 8.5. The beta version is currently available for the Galaxy S25 series in some regions, and Samsung has confirmed that the stable version will launch with the Galaxy S26 series tomorrow. Stay tuned for more details.
Samsung’s latest Fan Edition tablets, the Galaxy Tab S10 FE and the Galaxy Tab S10 FE+, are happy as they receive the latest January 2026 security update. Notably, the firmware contains the newest safety improvements that will improve the tablet’s current health for a reliable experience.
According to the inputs, the Galaxy Tab S10 FE series tablet with model numbers SM-X520, SM-X526N, SM-X620, and SM-X626N is receiving the latest patch via the One UI versions X520XXS6BZA3, X526NKOS6BZA4, X620XXS6BZA3, and X626NKOS6BZA3, and a software package of 500MB. Though the firmware doesn’t weigh much, we suggest using a stable Wi-Fi connection for installation.
This update doesn’t add any significant new features to the device, aside from the January 2026 security patch. However, you can expect some underlying performance optimizations and fixes for glitches that could have negatively impacted the user experience.
It’s important to note that this update will not harm your personal data. However, it’s always a good idea to back up your data beforehand. Also, the update package will be automatically deleted after the installation is complete.
Samsung’s January 2026 security patch addresses 55 security vulnerabilities. Google helped fix one critical vulnerability and 20 high-risk issues found in Android. Samsung also added 30 additional security fixes specifically for Galaxy phones. These fixes address both critical and medium-level risks.
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