Samsung has released One UI 9 Beta 5 (build ZZH6) for the Galaxy S26 series, delivering bug fixes and stability improvements to the Android 17-based update as it moves closer to a stable release; the company has not provided a rollout timeline.
One UI 9 Beta 5 fixes and improvements
The Beta 5 changelog shows fixes across Settings, Phone, My Files, Photo Editor, Video Editor and other apps, along with patches for home screen and lockscreen widgets, Wi-Fi connectivity and various system elements and features. The release is described as a polishing update for beta testers and does not appear to introduce major new features.
Availability and size
One UI 9 Beta 5 is now live for Galaxy S26, S26+ and S26 Ultra devices enrolled in Samsung’s beta program in Korea, India and Europe, and it should arrive in the US soon. The update weighs around 1.1GB, with exact size varying by market and model.
What to expect next
Samsung may reserve certain features, such as My FanCam introduced on new foldables, for the stable release rather than this beta. The company is expected to start the stable rollout for the Galaxy S26 series later this month or in early September, and this beta could be the last or the penultimate release. Samsung is also preparing One UI 9 beta programs for the Galaxy S25 series, Fold 7 and Flip 7. There may also be additional hidden fixes and optimizations included in the update.
For users checking device eligibility, see the maintained list: Will Your Galaxy Phone or Tablet Get the One UI 9 Update?
