Samsung Rolls Out October 2025 Security Patch for Galaxy Z Flip 6 and Fold 6

Samsung has begun distributing the October 2025 security update. The latest patches are now available for the Galaxy Z Flip 6 and Galaxy Z Fold 6. The rollout is currently focused on users in Europe.

This update addresses numerous security vulnerabilities. It follows the recent major Android 16-based One UI 8.0 release for these devices.

Update Details and Installation Guide

The new software carries firmware version F741BXXS2CYJ1 for the Z Flip 6. For the Z Fold 6, the version is F956BXXS2CYJ1. Both updates are focused solely on security enhancements at this time.

Users can manually check for the patch now. Navigate to Settings, then Software update, and select Download and install.

This proactive update reinforces Samsung’s commitment to device security. According to Reuters, consistent security patching is critical for protecting user data on modern smartphones.

Looking Ahead to One UI 8.5

Samsung’s development pipeline remains active with One UI 8.5 already in the works. This future update is expected to introduce a refreshed design and new features. It was initially anticipated to launch with the Galaxy S26 series.

However, reports suggest the S26 lineup may face delays. Consequently, the One UI 8.5 rollout schedule could also be pushed back. This gives foldable phone owners more time to enjoy the current stable software.

The consistent support for its latest foldables strengthens Samsung’s market position. It provides consumers with confidence in their long-term investment.

The deployment of the October 2025 security patch underscores Samsung’s rapid response to potential threats. Galaxy Z Flip 6 and Fold 6 owners are advised to install the update promptly for optimal device protection.

Thought you’d like to know

Which Samsung phones are receiving the October 2025 patch?

The Galaxy Z Flip 6 and Galaxy Z Fold 6 are among the first. The update is currently live for European models. Other regions and models will follow soon.

What does the October 2025 security update include?

It includes fixes for vulnerabilities identified by Google and Samsung. The patch does not contain new features or performance upgrades. Its purpose is purely to enhance device security.

Has the Galaxy Z Fold 6 already received Android 16?

Yes, the Android 16-based One UI 8.0 update was released recently. The new security patch builds upon that major OS upgrade. Users now have the latest software and security combined.

When will One UI 8.5 be released?

One UI 8.5 is still in early development. Its launch may be delayed due to reported shifts in the Galaxy S26 timeline. A wider rollout is expected in the first half of next year.

Why is this security update important?

It protects the device from newly discovered security threats. Regular patching is essential for safeguarding personal information. It helps maintain the phone’s integrity and performance.

Trusted Sources

Samsung Official Communications, Reuters