Beta Program: One UI 8 has been in Open Beta for the Galaxy S25 series since May 2025 in select regions.
Official Launch: Samsung is expected to officially unveil One UI 8 at the Galaxy Unpacked event on July 9th, 2025, where the new Galaxy Z Fold7 and Z Flip7 will likely debut with One UI 8 pre-installed.
Broader Rollout: A stable rollout for existing flagship devices (like the Galaxy S25 series) is anticipated in July, with wider availability for other eligible Galaxy devices (S24, S23, Z Fold/Flip 6/5/4, and select A, M, F, and Tab series) expected in August and beyond
In summary, One UI 8 is a significant update for Samsung Galaxy devices, focusing on refining the user experience, enhancing AI capabilities, improving multitasking, and introducing new features across various apps
