One UI 9 Beta 4 update: When could Galaxy S26 users get the next build?

20 June 2026 at 18:00

Samsung Galaxy S26 users enrolled in the One UI 9 Beta Program are now looking forward to the next Beta build, Beta 4. Samsung pushed the third Beta update this week, providing 9 major improvements for better UX.

One UI 9 Beta 4 should further enhance the overall user experience. The company is expected to maintain a gap of around two weeks between Beta builds. That said, the next Beta isn’t probably coming next week, starting on June 22.

Samsung launched Beta Program on May 13 and released the first Beta. The company had also provided confirmation of Beta 2 release, which landed on May 26. Before Beta 3 rollout on June 16, Samsung confirmed its release date.

Similarly, Samsung users could receive a Members app notice, confirming the release date of One UI 9 Beta 4. This is the first Beta Program, which is seeing special attention from Samsung, from the communication angle.

One UI 9 Beta releases so far:

Beta 1 – May 13
Beta 2 – May 26
Beta 3 – June 16
Beta 4 – June 30 (expected)

Since Beta 3 arrived on June 16, Samsung should likely push the Beta 4 update on June 30. This is not a confirmed release date as software rollouts depend heavily on internal verification and tests by engineers.

One UI 9 official launch

Samsung has confirmed that the One UI 9 will officially launch with the upcoming Galaxy Z series phones. Reports suggest that the company may hold its Summer Unpacked event on July 22, which would also be the software’s release date.

Well, the official One UI 9 rollout won’t immediately start after the debut. Samsung would then expand the Beta Program to even more models. Meanwhile, the internal testing has already started for around three dozen Galaxy devices.