Samsung has begun rolling out the July 2025 security update for the Galaxy S25 and Galaxy S24 series, but users hoping for the highly anticipated One UI 8.0 will have to wait longer. The update, currently available in Korea, focuses primarily on enhancing device security rather than introducing major feature upgrades.
What’s Included in the July 2025 Security Update
The latest software update addresses critical security vulnerabilities identified by Google’s Android Security Bulletin and Samsung’s internal security team. This monthly security patch is part of Samsung’s commitment to providing regular security enhancements for flagship devices.
Build Numbers and Device Coverage
| Device Model | Build Number | Release Region | Availability |
|---|---|---|---|
| Galaxy S25 | AYF6 | Korea | July 10, 2025 |
| Galaxy S25+ | AYF6 | Korea | July 10, 2025 |
| Galaxy S25 Ultra | AYF6 | Korea | July 10, 2025 |
| Galaxy S24 | BYF1 | Korea | July 10, 2025 |
| Galaxy S24+ | BYF1 | Korea | July 10, 2025 |
| Galaxy S24 Ultra | BYF1 | Korea | July 10, 2025 |
Security Improvements and Fixes
The July 2025 security patch addresses several critical vulnerabilities, including semiconductor-related security issues that could potentially compromise device integrity. According to the National Vulnerability Database, these patches are essential for maintaining device security against emerging threats.
How to Download the Update
Users can manually check for the update by navigating to Settings > Software update > Download and install. The over-the-air update is expected to expand beyond Korea within the week, reaching global markets including the United States, Europe, and Asia-Pacific regions.
Installation Requirements
Before installing the update, ensure your device has at least 2GB of free storage space and a stable internet connection. The update size varies between 500MB to 1.2GB depending on your current software version and device model.
One UI 8.0 Expectations
While this update doesn’t include One UI 8.0, Samsung’s recent announcement of the Galaxy Z Fold 7 and Galaxy Z Flip 7 with One UI 8.0 pre-installed suggests that the major interface update is imminent for existing flagship devices. Industry analysts expect One UI 8.0 to arrive for the Galaxy S25 series by late August 2025.
Future Update Timeline
Samsung typically follows a phased rollout approach for major updates, prioritizing newer flagship devices. The Galaxy S25 series will likely receive One UI 8.0 before the Galaxy S24 lineup, consistent with the company’s historical update patterns.
The July 2025 security update reinforces Samsung’s commitment to device security, even as users eagerly await more substantial feature updates. For optimal device performance and security, users should install this update promptly once available in their region.
Frequently Asked Questions
Q: When will One UI 8.0 be available for Galaxy S25?
A: While not confirmed, One UI 8.0 is expected to arrive for Galaxy S25 series in late August 2025, following the launch of new foldable devices.
Q: Is the July 2025 security update mandatory?
A: While not mandatory, security updates are highly recommended to protect against vulnerabilities and maintain device performance.
Q: Will Galaxy S24 FE receive this update?
A: The current rollout excludes the Galaxy S24 FE model, though it may receive the update in subsequent phases.
Also Read:-Galaxy S25 and S24 Updated, But No Big Changes This Time