The South Korean tech giant is preparing to launch One UI 9 powered by Android 17 on existing Galaxy phones after its announcement through the Galaxy S26 lineup. One UI 9: When will Galaxy S26 series and later series get itSamsung has not yet disclosed any dates of release of One UI 9 for older Galaxy phones as of now. However, judging by Samsung’s regular update cycle, users of Galaxy S26 will be able to receive their stable build of One UI 9 some time between late August and September 2026. Galaxy S24 users will receive their stable build around September, and Galaxy S23 users will have to wait a little more for that. Samsung Notes gains a new Tape Mode for studying, and Samsung DeX now includes a desktop management dashboard for organising workspaces more efficiently.