Samsung’s Android 16-based One UI 8 is in full swing. After what can only be described as a major rollout delay with One UI 7, Samsung seems to be back on schedule, with a host of its new devices, including the Z Fold 7, Z Flip 7, and even the new Galaxy S25 FE shipping with the skin preinstalled.
Several of the South Korean tech giant’s older flagships have already gained access to One UI 8’s initial betas, and we now have a better idea about when said devices will be able to transition to the full stable build.
For what it’s worth, prior to the new leak, we knew which Samsung devices would (eventually) gain the One UI 8 update. It was mostly a question of when, not if.
Now, thanks to a leaked roadmap highlighted by Samsung tipster @Alfaturk16 on X (Twitter), via SammyGuru, we know when some of our older Galaxy devices will be privy to the stable One UI 8 update.
Samsung 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
Samsung 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
Samsung 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
Samsung Galaxy M Series
Galaxy M34 5G: October 2
Galaxy M33 5G: October 27
Galaxy M15 5G: October 27
Samsung Xcover series
Galaxy XCover 7 Pro: November 10
Galaxy XCover 7: October 23
Galaxy XCover 6 Pro: October 23
Samsung 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
Galaxy Watch series
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
According to the leaked schedule, the last eligible device to gain the stable One UI 8 update will be the Galaxy XCover 7 Pro, which is expected to get the update around November 10. On the other hand, the majority of Samsung’s recent flagships will get the update in September, with older flagships, foldables, and A-series devices slated to receive the update in October.
Elsewhere, as expected, Samsung’s S21 series (barring the FE) will not receive the update, and the same goes for the S20 series. One UI 8 will also be the last major OS update for Samsung’s 2022-released Z Fold 4 and Z Flip 4.