Samsung has begun rolling out a new software update with the December 2025 security patch for its last year’s foldables, including the  Galaxy Z Flip 6 and Galaxy Z Fold 6. As always, this update improves your phone’s security and performance. Currently, the update is available in Korea, and it will be rolled out to other regions soon.

The December 2025 security patch fixes several critical security vulnerabilities that could affect your phone’s security. These fixes help protect your device from potential threats and ensure its smooth function. This firmware is designed to improve the overall security of your Galaxy Z Flip 6 and Fold 6, making it safer to use.

The December 2025 update fixes several security vulnerabilities to keep your device protected against the latest threats. The Korean tech giant frequently releases these security updates to keep its devices secure and provide a better user experience.

Users of the Samsung Galaxy Z Fold 6 and Galaxy Z Flip 6 can verify the December 2025 security update with One UI build versions F956NKSS2CYKE and F741NKSS2CYKE, respectively.

In addition to security patches, Samsung is also preparing for future updates like One UI 8.5, which will bring new features and design changes to the Galaxy S25 series. This upcoming update will give your Galaxy phone an even better look and improve its functionality.

To get the December 2025 security patch on your Samsung Galaxy Z Flip 6 and Galaxy Z Fold 6, follow these simple steps:

First, go to your Galaxy phone’s Settings >> Tap on Software update >> Select Download and install.

Once the update has been downloaded and installed, your Galaxy phone will be updated with the latest security fixes. Keep checking for regular firmware to keep your phone up-to-date and secure.

Samsung has released a new update for the Galaxy Z Flip 7 and Galaxy Z Fold 7 smartphones, which installs the December 2025 security patch update to improve system security and stability. According to reports, the update is already live for users in Korea, and the company will soon release it in other countries as well.

The December 2025 security update for the Samsung Galaxy Z Fold 7 and Galaxy Z Flip 7 smartphones has arrived with One UI build versions F966NKSS6AYKE and F766NKSS6AYKE. This is an initial rollout, so it may take a few hours or days to reach all models.

The December 2025 security patch fixes 57 security vulnerabilities present in the previous version of the OS.

Notably, this update is based on Android 16 and One UI 8. And the device is eligible for One UI 8.5 beta based on Android 16. On December 08, Samsung opened the beta program for the next version of One UI 8.5 only to the Galaxy S25 series. Plus, the Galaxy Z Fold 7 and the Galaxy Z Flip 7 will be the next devices in line.

Although the exact release date hasn’t been revealed yet, it’s expected to be released sometime in December 2025. The company plans to begin the stable rollout of One UI 8.5 with the Galaxy S26 series next year. More users will receive the update shortly afterward.

So, if you are using the Galaxy Z Fold 7 and the Galaxy Z Flip 7 smartphone, install the latest security update now to make your device ready for future updates. The next update could be One UI 8.5 Beta.

To manually check for security updates, go to your phone’s settings. At the bottom, you’ll find the Software Update section; simply open it. In the submenu, if your device receives a new OTA update, you’ll need to tap the Download and Install button.

Samsung Galaxy S24, Galaxy S24 Plus, and Galaxy S24 Ultra smartphones have already received the November 2025 security update in Korea. Now, the company is expanding the latest Android security patch to more countries, including Europe and the US.

As always, the latest update fixes several issues and improves system security and stability for a better Galaxy experience. It also improves device performance by enhancing certain functions.

As spotted by Tarun Vats, the November patch can be identified via PDA build version ending with CYK2.

While it doesn’t include any new features or changes, it does install the latest Android security patch to make your device more secure. It’s worth noting that the November 2025 security patch fixes several issues, including 45 improvements from Google, Samsung, and Samsung Semiconductor in Europe, while for carrier-locked versions in the US, it package has just 34 specific fixes.

Samsung will soon roll out this update to additional countries. Users are advised to install the update immediately to take advantage of the improved security measures. Those who haven’t received the update notification can check and install it manually.

To install the update, unlock your smartphone’s Settings, select ‘Software Update,’ and then select ‘Download and Install.’ Following these steps will ensure your Galaxy smartphone is up-to-date with the latest security protections.