UPDATES
Galaxy S21 and S23 get December 2024 security update in the US
On the 5th day of the month, Samsung started rolling out the December 2024 security updates to its phones and tablets. The Galaxy S21 and Galaxy S23 series in Europe received this December 2024 security update recently. Now, the update is rolling out to the Galaxy S21 and Galaxy S23 series in the US. Plus, the Galaxy S23 series already received this update in Korea and India.
This firmware could be released in other regions soon.
Galaxy S21 and Galaxy S23 series gets December 2024 security update
The December 2024 update for the locked models of Galaxy S21, Galaxy S21+, and Galaxy S21 Ultra comes bearing firmware version in G99xUSQSEGXK3 in the US. Users of unlocked Samsung Galaxy S23 models are getting this update with the One UI builds version given below.
- Galaxy S23 Ultra: S918U1UES5CXJX
- Galaxy S23+: S916U1UES5CXJX
- Galaxy S23: S911U1UES5CXJX
Users need to download a software package worth 561.38 MB Megabytes to install the latest improvements on their handsets. If you have any of these devices in your hand then you can experience a reliable and bug-free experience.

The December 2024 security patch update addresses around 45 security issues from Google and Samsung. This change in your Galaxy device is made to eliminate unknown bugs present in the device system and settings. Plus, these patches make your smartphone data even more secure, keeping it safe from harmful privacy exploits and malicious threats.
Other than that, the firmware doesn’t count any major changes, But this is the most needed update for your smartphone and you should do it as soon as possible.
If you have received the notification of the latest security patch then follow on-screen instructions to get a bug-free experience. If you don’t get a notification in a couple of days, you can check the update by navigating the Settings and selecting the Software update section. Here, click on the Download and install button.
NEWS
Galaxy Tab S10 FE tablet users install January 2026 security update
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.
UPDATES
Galaxy S22, Galaxy S23 FE attains January 2026 security update
Samsung has released the January 2026 security update for the Galaxy S22 series and the Galaxy S23 FE smartphone. The users who are running their Galaxy devices in South Korea can access the updated security patch. It proves to be a stable fast-boot update, where the users might require a connection to a device for installing the patch.
In our previous article, we mentioned that Samsung may soon roll out the One UI 8.5 Beta 4 update for the Galaxy S25 series. Meanwhile, it is now well-prepared to sail on the One UI 8.5 interface rooted on Android 16 OS.
Let us see how soon the Galaxy users will get the chance to meet the company’s latest interface. As for now, the January 2026 security update for the Galaxy S22 series and the Galaxy S23 FE is accompanying the One UI 8 (Android 16) system surface.
The users in Korea are receiving the security patch with the following versions. This update carries a package size of 500MB.
- Galaxy S22 – S901NKSU7GYI7
- Galaxy S22 Plus – S906NKSU7GYI7
- Galaxy S22 Ultra – S908NKSU7GYI7
- Galaxy S23 FE – S711NKSSCDZA3
The changelog doesn’t mention any specific impact on the device. It only mentions the updated security patch, which provides more stable core management for the smartphone.
To update your Galaxy device with the latest security update, follow the steps given below:
- Go to the Phone Menu
- Open the Settings icon
- Select the Software update option
Here, you have to wait for a couple of minutes so that the device can search for the available updates. As soon as the search gets complete, click on the Download & Install option.
NEWS
Galaxy A55 gets January 2026 security update
Samsung kept on enhancing Galaxy smartphones with new software releases, and in the latest edition, the company has surprised the most popular Galaxy A series phone, the Samsung Galaxy A55, with the January 2026 security update.
However, Samsung recently greeted the Galaxy A55 users with a new One UI 8 update, which primarily optimizes the user experience and performance in some scenarios. In terms of version, it is getting the One UI firmware version A556BXXSCCZA1.
The January 2026 security update for Galaxy A55 with model number SM-A556B is currently available for Europe, and other markets should receive the same update in the coming days.
This update comes with several new security improvements and stability enhancements found in the previous software version. This shows that the company is still thinking about its older smartphone users and continues to release new updates to provide a better user experience. Unfortunately, this update is not available to global users, which is somewhat disappointing.
Keeping your Galaxy phone updated is very important. These updates help protect your device from new security risks, fix hidden problems, and ensure your phone remains fast and reliable. They also prepare your Galaxy device for future improvements and features.
The update is being released in batches and may take some time to reach all eligible units in the global market. Though you can try installing it manually via Settings >> Software update >> Download and install. , and follow the on-screen instructions.
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