Samsung has pushed out the third beta of One UI 9.0 for the Galaxy S26, Galaxy S26 Plus, and Galaxy S26 Ultra, and this One UI 9.0 Beta 3 update is less about flashy features than about sanding down the rough edges. The update is already rolling out to testers in India, South Korea, Poland, and the United Kingdom, with a hefty download size of about 1.7 GB.
That size tells you the story: this is a cleanup release. Samsung says it fixed around a dozen issues, including bugs in privacy settings during automation scenarios, glitches in quick settings switches, camera preview cropping, and lock screen widgets that were failing to refresh weather and battery data. There is also a camera tweak aimed at improving focus accuracy at 30x digital zoom, which suggests Samsung is still trying to keep the Ultra’s long-zoom party trick from embarrassing itself.
What Samsung fixed in One UI 9.0 Beta 3
The patch list is broad, which is usually code for ”we found more problems than we expected.” Samsung says it fixed an issue that could make the camera preview image display incorrectly and crop frames in some cases, plus a bug that caused desktop pages to jump when using the stylus. It also repaired scrolling inside the ”My Files” app, a white screen that could pop up during incoming calls, and a problem that sometimes triggered a reboot while watching streaming video.
- Privacy settings now display correctly in automation scenarios and quick settings.
- Camera preview cropping has been fixed.
- Lock screen widgets should refresh weather and battery data again.
- 30x digital zoom focus accuracy has been improved.
- The notification shade should no longer open against a black background.
Build numbers and regional rollout
The new beta arrives as build S94xBXXU3ZZF7 for most regions, while South Korean devices get S948NKSU3ZZF7. Samsung’s regional split is routine, but it also underlines how beta programs are still a patchwork affair: same phone family, slightly different software branches, and the usual dose of waiting depending on where you live.
For Galaxy S26 owners in the test program, the bigger question is not whether the software is stable enough for daily use, but how many more cleanup rounds Samsung needs before it stops calling these ”beta” builds. If history is any guide, the final release will probably be far less dramatic than the launch event implied, which is exactly what users usually want from phone software.