Samsung Galaxy S26 Gets Second One UI 9 Beta Update With June Security Patch

Samsung has started rolling out the second One UI 9 beta update for the Galaxy S26 series in selected markets.

The update follows Samsung’s earlier One UI 9 beta announcement for the Galaxy S26 lineup. One UI 9 is based on Android 17 and brings changes across customization, creativity, accessibility, and security.

What’s New in One UI 9 Beta 2

The second beta update is mainly focused on fixes and stability improvements rather than major new features.

Reported changes include:

June 2026 Android security patch
Lock screen bug fixes
Routine app fixes
System status bar improvements
Bulk message deletion fix
Game Booster-related fixes
LockStar clock customization fix

The update is currently reported for Galaxy S26 beta users in selected markets, including the UK and South Korea, with more regions expected to follow.

One UI 9 Beta Features

Samsung’s official One UI 9 beta program includes several user-facing improvements, such as:

Expanded Samsung Notes tools
More Quick Panel customization
Improved accessibility options
Stronger protection against suspicious apps
Creative tools for profile cards and personalization
Android 17 platform changes

Eligible users can join the beta through the Samsung Members app when the program is available in their country.

Why This Update Matters

The fast second beta release suggests Samsung is moving quickly with Android 17 testing for its Galaxy S26 series.

For users, this is important because it means Samsung is already fixing bugs and preparing One UI 9 for a wider stable rollout later in 2026. It also gives Galaxy S26 owners early access to Samsung’s next major software experience before it reaches more Galaxy devices.

Because this is beta software, users should still expect possible bugs and should back up important data before installing it.