Galaxy s26 series gets second one ui 9 beta with june security patches

At a glance:

• Samsung rolls out the second One UI 9 beta (firmware ZZEQ) for the Galaxy S26 series, 1,680 MB in size, with the June 5 2026 security patch.
• The update fixes lock‑screen font issues, routine app glitches, status‑bar display errors, bulk‑message deletion lag and more.
• Live now in the UK and South Korea; the US, Germany, India and Poland are slated to receive the beta in the coming weeks.

What the update brings

Samsung’s One UI 9 beta is moving at a pace that dwarfs the earlier One UI 8.5 rollout. The first beta landed on the Galaxy S26 lineup roughly two weeks ago; the second beta arrives now with firmware version ending in ZZEQ and is built on Android 17. At 1,680 MB, the package includes the June 5 2026 security patch, bringing the latest vulnerability mitigations to the flagship devices.

The changelog lists a series of targeted bug fixes. Users will notice that the GPUWatch interruption popup no longer appears unexpectedly, and the routine app now functions correctly after previous crashes. The system status bar display error has been resolved, ensuring icons and notifications render reliably. Additionally, the lock screen clock font now respects the LockStar installation status, and the clock no longer drifts downward over time.

Bulk‑message management has also been refined: the delay when deleting messages in bulk is significantly reduced, and the game booster entry point setting error has been corrected. Together, these tweaks aim to smooth daily interactions and restore confidence in the beta’s stability before the final One UI 9 launch.

Regional rollout and timeline

The second beta is currently live in the United Kingdom and South Korea. Samsung has confirmed that the update will roll out to the United States and Germany shortly, followed by a second wave that includes India and Poland. This staggered approach mirrors Samsung’s historic beta strategy, allowing the company to collect telemetry from diverse markets before a global release.

For developers and early adopters, the expanding beta program offers a valuable window to test apps against Android 17 and One UI 9’s new APIs. Samsung encourages participants to report any regressions via its feedback portal, which helps prioritize fixes for the upcoming full release. Expect the final One UI 9 version to debut later in 2026, likely coinciding with the next generation of Galaxy devices.

The rapid cadence—two beta releases within a fortnight—signals Samsung’s confidence in its development pipeline and a desire to keep pace with competitors’ fast‑moving software ecosystems. As security patches continue to be bundled, users can anticipate a more hardened device experience even before the official rollout.