While the stable One UI 8 is already available on several Galaxy devices, including the Galaxy Z Fold 7, Galaxy Flip 7, Galaxy S25 FE, and Galaxy Tab S11 series, the stable rollout has yet to begin. The brand, however, has already confirmed that the stable update will begin rolling out in September, starting with the Galaxy S25 series.
However, the One UI 8 rollout dates for other Galaxy devices were unclear until recently, when a leaked timeline revealed the complete update roadmap along with the release dates.
According to a leak shared by Alfatürk on X, Samsung plans to release the stable One UI 8 update for the Galaxy S25 series on September 18. A week later, the Galaxy S25 FE and Galaxy S24 series could join the party. The rollout will gradually expand to the remaining Galaxy S-series models, Z-series models, and other Galaxy devices in the coming weeks. Check out the complete rollout schedule below.
One UI 8 stable rollout timeline (leaked)
Galaxy S series
- Galaxy S25 Ultra – September 18
- Galaxy S25+ – September 18
- Galaxy S25 – September 18
- Galaxy S25 Edge – September 25
- Galaxy S24 Ultra – September 25
- Galaxy S24+ – September 25
- Galaxy S24 FE – September 25
- Galaxy S24 – September 25
- Galaxy S23 Ultra – October 2
- Galaxy S23+ – October 2
- Galaxy S23 FE – October 2
- Galaxy S23 – October 2
- Galaxy S22 Ultra – October 6
- Galaxy S22+ – October 6
- Galaxy S22 – October 6
- Galaxy S21 FE 5G – October 2
Galaxy Z series
- Galaxy Z Fold 6 – October 2
- Galaxy Z Flip 6 – October 2
- Galaxy Z Fold 5 – October 13
- Galaxy Z Flip 5 – October 13
- Galaxy Z Fold 4 – October 6
- Galaxy Z Flip 4 – October 6
Galaxy A series
- Galaxy A56 5G – September 25
- Galaxy A36 5G – September 25
- Galaxy A55 5G – October 6
- Galaxy A54 5G – October 13
- Galaxy A53 5G – October 30
- Galaxy A52s 5G – October 13
- Galaxy A35 5G – October 30
- Galaxy A34 5G – October 30
- Galaxy A33 5G – October 30
- Galaxy A26 5G – October 2
- Galaxy A25 5G – October 16
- Galaxy A23 5G – October 16
- Galaxy A17 5G – October 2
- Galaxy A16 5G – October 2
- Galaxy A15 5G – October 20
- Galaxy A06 – October 23
Galaxy M series
- Galaxy M34 5G – October 20
- Galaxy M33 5G – October 27
- Galaxy M15 5G – October 27
Galaxy Xcover series
- Galaxy XCover 7 Pro – November 10
- Galaxy XCover 7 – October 23
- Galaxy XCover 6 Pro – October 23
Galaxy Tab series
- Galaxy Tab S10 Ultra 5G – October 1
- Galaxy Tab S10 Ultra – October 1
- Galaxy Tab S10+ 5G – October 1
- Galaxy Tab S10+ – October 1
- Galaxy Tab S10 FE+ 5G – October 9
- Galaxy Tab S10 FE+ – October 9
- Galaxy Tab S10 FE 5G – October 9
- Galaxy Tab S10 FE – October 9
- Galaxy Tab S9 Ultra – October 23
- Galaxy Tab S9+ – October 23
- Galaxy Tab S9 – October 23
- Galaxy Tab S9 FE+ – October 13
- Galaxy Tab S9 FE – October 13
- Galaxy Tab S8 Ultra – October 23
- Galaxy Tab S8+ – October 23
- Galaxy Tab S8 – October 23
- Galaxy Tab S8 Lite – October 9
- Galaxy Tab S6 Lite – October 23
- Galaxy Tab Active 5 Pro 5G – November 7
- Galaxy Tab Active 5 5G – October 16
- Galaxy Tab Active 5 – October 16
- Galaxy Tab A9 – November 5
The leaked roadmap also gives us an idea about the stable One UI 8 rollout for Galaxy watches, as follows:
- Galaxy Watch 7 – October 1
- Galaxy Watch 6 Classic – October 1
- Galaxy Watch 6 – October 1
- Galaxy Watch FE – October 1
- Galaxy Watch 5 Pro – November 3
- Galaxy Watch 5 – November 3
- Galaxy Watch 4 Classic – November 3
- Galaxy Watch 4 – November 3
This leaked schedule is mostly focused on Asia. So, the dates will likely vary for other regions.
Do not forget to visit our One UI 8 section to know when the official roadmap is announced. You can also join our Telegram channel to stay up-to-date with the latest happenings in tech.
Also read:
1. Samsung makes significant changes to One UI rollout strategy
2. One UI 8 will be the last major upgrade for these Samsung devices
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