Samsung Galaxy S25: First major security update and what really changes

  • The Galaxy S25 series receives its first February security patch with dozens of vulnerabilities fixed in Android and One UI.
  • The rollout begins in South Korea and expands in waves to Europe, America and other markets depending on the region and operator.
  • The update includes enhancements for Qualcomm chipsets, Galaxy watches with Wear OS, and stability improvements in One UI 7.0.
  • Samsung guarantees 7 years of system and security updates for the Galaxy S25, with priority monthly support.
Mayka JimenezUpdated on

3 minutes

Samsung Galaxy S25 security update

Samsung Galaxy S25 receives its first Android security updateThe February 2025 safety package is gradually reaching the models Galaxy S25, S25 + and S25 UltraThis first update demonstrates the South Korean company's commitment to the maintenance and security of its high-end devices.

Initial launch focuses on South Korea

The patch distribution has started in South KoreaSamsung's home country. As usual in these processes, the update will be extended to other regions in the coming days, including Europe and americaUsers outside of Korea can expect to receive the update notification at any time.

Korean devices that have already received the February security patch have the firmware version S93XNKSU1AYB3. Samsung has confirmed This update resolves several critical vulnerabilities in the operating system. Android and in its customization layer One UI.

Samsung Galaxy S25 receives its first Android security update

One of the highlights of this update is the fix for 37 security vulnerabilities identified by Google in the Android system base. Of these, one was marked as review, while the rest have been categorized as high priority. In addition, Samsung has resolved other seven specific failures that exclusively affect their Galaxy devices.

Issues addressed include vulnerabilities associated with Qualcomm Snapdragon chipsets, which have been present in multiple versions of Android from 12 to 14. Also, a bug that could have compromised the security of the Galaxy smartwatches to Wear OS and One UI Watch.

How to install the update on the Samsung Galaxy S25

Samsung Galaxy S25 receives its first Android security update

To make sure your Samsung Galaxy S25 has the latest security version, you can follow these steps:

  • Access the menu Settings of your device.
  • Scroll down to the section Software update.
  • Tap on Download and install to start the update.

Commitment to 7 years of updates

The Samsung Galaxy S25 officially hit the market with Android 15 and One UI 7.0. Samsung has promised Seven years of support for operating system and security updates, which ensures a long lifespan for these devices. This decision follows the company's trend of offering long-term support for its high-end models.

Once the February 2025 update is available globally, users will be able to benefit from security and performance improvements at no additional cost or delay from the company. Samsung continues to bet on continuous improvement of the software on its flagship devices, strengthening security and fixing important vulnerabilities. The arrival of the February 2025 patch marks the beginning of a series of updates that the Galaxy S25 will receive in the coming years. If you own an S25, remember to periodically check the availability of updates on your device.