One UI 8.5 update: Full Samsung Galaxy tracker

What the One UI 8.5 Update Is and How Wide the Rollout Has Become

The One UI 8.5 update is Samsung’s latest Android-based software upgrade for Galaxy devices, bringing interface refinements, feature tweaks, security enhancements, and broader device support that now covers dozens of flagship, tablet, mid-range, and budget models across the Galaxy ecosystem. After a five‑month beta period, Samsung released the stable One UI 8.5 build in May, starting with the Galaxy S25 series. That initial wave focused on premium Galaxy S and Galaxy Z devices before expanding quickly to more affordable models. According to Gizmochina, Samsung confirmed a list of 44 Galaxy smartphones and tablets for One UI 8.5 and has now delivered the update to every device on that list. The rollout has not stopped there, however, with extra Galaxy A, M, F, and Xcover models joining the party through staggered, region‑by‑region releases.

All 44 Confirmed Samsung Galaxy Devices with One UI 8.5

Samsung’s confirmed One UI 8.5 update eligibility list spans its latest flagships, foldables, and tablets, as well as several popular Galaxy A mid-rangers. The Galaxy S25, S25+, S25 Ultra, S25 Edge, and S25 FE led the charge, followed by the Galaxy S24 and S23 families, including their FE variants. On the foldable side, Galaxy Z TriFold, Galaxy Z Fold 7, Z Flip 7, Z Flip 7 FE, Z Fold 6, Z Flip 6, Z Fold 5, Z Flip 5, and Galaxy Z Fold Special Edition are all confirmed and already updated. Tablets are well covered too, with the Galaxy Tab S11 series, Tab S10 series (including FE and FE+), and Tab S9 lineup (including FE and FE+) now on One UI 8.5. Rounding out the 44 are the Galaxy A56, A55, A54, A36, A35, A34, A26, A25, A17, A16, and A15.

Rollout Expands Beyond the Original List: Budget and Mid-Range Gains

Once the 44 confirmed Samsung Galaxy devices received One UI 8.5, Samsung started pushing the update to models that were not on the original eligibility list. These additional devices underline that the rollout tracker is still evolving. Gizmochina reports that extra mid-range and budget phones now receiving the update include the Galaxy A06, M56, M55, M55s, M16, M06, F56, F55, F54, F06, and the Galaxy XCover 7 Pro. At the same time, the rugged Galaxy Xcover7 and value-focused Galaxy M15 have started to pick up One UI 8.5 as well, proving that entry-level and specialized devices are not being left behind. This second wave means many Galaxy users who did not expect an upgrade now have access to One UI 8.5, and more unlisted devices may join as Samsung continues to expand support.

Galaxy M15 and Xcover7: Latest Devices to Receive One UI 8.5

Among the newest phones to get the One UI 8.5 update are the Galaxy M15 and Galaxy Xcover7. For the Galaxy M15, the firmware is rolling out under version M156SKSU8DZE4 and includes the May 2026 security patch, strengthening protection alongside the interface upgrade. The Galaxy Xcover7 is receiving One UI 8.5 with the identifier G556BXXUFEZEB, marking a significant software step for Samsung’s rugged line. GSMArena notes that both rollouts are starting in limited markets and are expected to reach more regions in the coming days and weeks. Because Samsung releases firmware in stages, not every owner will see the update immediately. You can check manually by going to Settings, tapping Software update, then selecting Download and install to see if One UI 8.5 is already available for your M15 or Xcover7.

How to Check One UI 8.5 Update Eligibility and What Comes Next

To check your One UI 8.5 update eligibility, start by confirming your model name in Settings under About phone or About tablet, then compare it against the current rollout tracker: all 44 devices from the Galaxy S25, S24, S23, Z Fold/Z Flip, Tab S11, Tab S10, Tab S9, and Galaxy A families listed above are already covered, as are newer additions like Galaxy A06, M56, M55 series, M16, M06, F56, F55, F54, F06, Galaxy XCover 7 Pro, Galaxy M15, and Xcover7. If your device is on this list but has not received the update, use Settings > Software update > Download and install and repeat the check over several days. According to Gizmochina, Samsung is preparing One UI 9.0, based on Android 17, with a beta already live for the Galaxy S26 series, so One UI 8.5 may be the final major stop for many current Galaxy phones.