Galaxy S25 owners could see stable One UI 8.5 land in just a few days

A leaked roadmap suggests Samsung may start the stable One UI 8.5 rollout for the Galaxy S25 series later this week.

The first release is expected in South Korea, with a broader launch around May 8 and expansion to North America, Europe, and possibly Canada by May 9.

If accurate, the update would end an extended beta period for Samsung’s newest flagships and bring UI refinements plus AI upgrades for everyday use.