Update (Jan 2, 2026): Galaxy F56, M34, and M56 spotted running One UI 8.5 on Samsung’s test server.
Update (Dec 27, 2025): The Galaxy Tab S11, S10 FE, and S8 series have been spotted running One UI 8.5 on a test server.
Update (Dec 26, 2025): One UI 8.5 build spotted for Galaxy F17 and M17 on Samsung’s test server.
Update (Dec 25, 2025): Galaxy M54, A33, A35, A53, A25, and A26 have now appeared with One UI 8.5 test builds on Samsung servers.
Original article as follows…
For the past few months, One UI 8.5 has consistently remained in the headlines, thanks to a steady flow of leaks and rumors. Samsung recently made things official by releasing the One UI 8.5 beta program for the Galaxy S25 series in December. However, the beta rollout is currently limited to select regions, including the US, India, the UK, South Korea, Germany, and Poland.
At the same time, the Korean tech giant is continuing internal testing of One UI 8.5 for several other Galaxy devices. Some of these models may receive beta updates, while others may skip the beta phase entirely and proceed directly to the stable build.
In this article, we have listed both newer and older Galaxy phones and tablets that are reportedly undergoing active testing, based on leaks and firmware sightings spotted on Samsung’s internal servers.
Galaxy S series
- Galaxy S25 FE
- Galaxy S24, S24+, S24 Ultra
- Galaxy S24 FE
- Galaxy S23, S23+, S23 Ultra
- Galaxy S23 FE
- Galaxy S22, S22+, S22 Ultra
Galaxy Z series
- Galaxy Z Flip 7 and Fold 7
- Galaxy Z Flip 6 and Fold 6
- Galaxy Z Flip 5 and Fold 5
Galaxy A series
- Galaxy A56
- Galaxy A53, A55
- Galaxy A33, A35
- Galaxy A36
- Galaxy A25, A26
- Galaxy A17
Galaxy M Series
- Galaxy M56
- Galaxy M54
- Galaxy M34
- Galaxy M17 5G
Galaxy F Series
- Galaxy F56
- Galaxy F17 5G
Galaxy Tab series
- Galaxy Tab S11, S11 Ultra
- Galaxy Tab S10 FE, S10 FE+
- Galaxy Tab S9 FE, S9 FE+
- Galaxy Tab S8, S8+, S8 Ultra
One UI 8.5 is based on Android 16 and brings several major upgrades. These include a redesigned Quick Settings panel, wireless Storage Share, Photo Assist, an enhanced adaptive lock screen clock, and more. The stable release of One UI 8.5 is expected to debut alongside the Galaxy S26 lineup, which is rumored to launch in February next year at a Galaxy Unpacked event.
