Summary
- Samsung completed the One UI 8.5 stable rollout to all 44 officially confirmed Galaxy devices in just over a month — beginning with the Galaxy S25 series on May 6 and ending with the Galaxy A15 — one of the fastest comprehensive rollouts Samsung has executed in recent memory.
- Beyond the 44 confirmed devices, Samsung has also pushed One UI 8.5 to 10 previously unconfirmed devices including the Galaxy A06, M56, M55, M55s, M16, M06, F56, F55, F54, F06, and XCover 7 Pro — with 8 more expected devices still potentially in the queue.
- The full 44-device confirmed list spans Galaxy S25 through S23 series, Galaxy Z Fold 7 through Z Fold 5 series, Galaxy Tab S11 through Tab S9 series, and Galaxy A through A17/A16/A15 budget tier.
- Samsung has simultaneously entered One UI 9 beta development: the Galaxy S26 series is on Beta 3, with that update expected next week — and the stable One UI 9 release remains on track for July 2026 alongside the Galaxy Z Fold 8 and Z Flip 8.
- Devices not on the list — including the Galaxy S22 series, Galaxy Z Fold 4, Galaxy Z Flip 4, and most 2022-era models — will not receive One UI 8.5, as Samsung fulfilled those devices’ OS update commitments with One UI 8.0.
Completing a 44-device rollout in just over a month — while simultaneously running a One UI 9 beta program — is a meaningful operational achievement for Samsung. The same team that finished One UI 8.5 is already on Beta 3 of the next major release. The pace is faster than any previous Samsung software cycle.
The 44 Confirmed Devices — Complete List
Galaxy S series: Galaxy S25, S25+, S25 Ultra, S25 Edge, S25 FE; Galaxy S24, S24+, S24 Ultra, S24 FE; Galaxy S23, S23+, S23 Ultra, S23 FE
Galaxy Z series: Galaxy Z TriFold; Galaxy Z Fold 7, Z Flip 7, Z Flip 7 FE; Galaxy Z Fold 6, Z Flip 6; Galaxy Z Fold 5, Z Flip 5; Galaxy Z Fold Special Edition
Galaxy Tab series: Galaxy Tab S11, Tab S11 Ultra; Galaxy Tab S10+, Tab S10 Ultra; Galaxy Tab S10 FE, Tab S10 FE+; Galaxy Tab S9, Tab S9+, Tab S9 Ultra; Galaxy Tab S9 FE, Tab S9 FE+
Galaxy A series: Galaxy A56, A55, A54; Galaxy A36, A35, A34; Galaxy A26, A25; Galaxy A17, A16, A15
The Bonus Devices
Samsung additionally updated 10 unconfirmed devices — a group drawn from 18 expected-but-never-officially-confirmed phones. The Galaxy A06, M56, M55, M55s, M16, M06, F56, F55, F54, F06, and XCover 7 Pro all received the update despite never appearing on Samsung’s official newsroom list. Eight more from that unconfirmed group may still follow — Samsung’s pattern suggests the rollout isn’t formally closed until all eligible hardware has been addressed.
