Samsung Expands Internal Testing of One UI 8.5 Update for Galaxy M36 and M15

Samsung broadens One UI 8.5 beta testing with new Galaxy models

Samsung recently rolled out the public beta phase of One UI 8.5 alongside its Galaxy S25 lineup. The company continues intensive background testing for other compatible devices that are not yet part of the official program. Based on the latest reports, two additional Galaxy models have now entered the internal testing process for the upcoming One UI 8.5 update.

According to trusted sources, Samsung has initiated internal trials of the One UI 8.5 firmware on the Galaxy M36 and Galaxy M15. The emergence of test builds on Samsung’s servers reveals that the update’s release could be approaching sooner than expected.

Although the exact innovations of One UI 8.5 remain unspecified, this mid-cycle upgrade is anticipated to deliver modest yet meaningful enhancements in system performance, optimization, and overall user experience rather than introducing sweeping design changes. The official unveiling of the update is expected to coincide with the launch of the Galaxy S26 series in the coming months.

List of Samsung devices set to receive One UI 8.5

Galaxy S Series
Galaxy S25 FE, Galaxy S25, Galaxy S25+, Galaxy S25 Ultra, Galaxy S25 Edge, Galaxy S24 Ultra, Galaxy S24+, Galaxy S24, Galaxy S24 FE, Galaxy S23 Ultra, Galaxy S23+, Galaxy S23, Galaxy S23 FE, Galaxy S22 Ultra, Galaxy S22+, Galaxy S22, Galaxy S21 FE

Galaxy Z Series
Galaxy Z Fold 7, Galaxy Z Fold Special Edition, Galaxy Z Fold 6, Galaxy Z Fold 5, Galaxy Z Flip 7, Galaxy Z Flip 6, Galaxy Z Flip 5, Galaxy Z Fold 4, Galaxy Z Flip 4

Galaxy A Series
Galaxy A73, Galaxy A56, Galaxy A55, Galaxy A54, Galaxy A53, Galaxy A36, Galaxy A35, Galaxy A34, Galaxy A33, Galaxy A26, Galaxy A25, Galaxy A24, Galaxy A15 (LTE+5G), Galaxy A16 (LTE+5G), Galaxy A06 (LTE+5G), Galaxy A17 (LTE+5G)

Galaxy Tab Series
Galaxy Tab S10+, Galaxy Tab S10 Ultra, Galaxy Tab S10 FE, Galaxy Tab S10 FE+, Galaxy Tab S9 FE+, Galaxy Tab S9 FE, Galaxy Tab S9 Ultra (Wi-Fi/5G), Galaxy Tab S9+ (Wi-Fi/5G), Galaxy Tab S9 (Wi-Fi/5G), Galaxy Tab S8 Ultra (Wi-Fi/5G), Galaxy Tab S8+ (Wi-Fi/5G), Galaxy Tab S8 (Wi-Fi/5G), Galaxy Tab A9, Galaxy Tab A9+, Galaxy Tab A11, Galaxy Tab S6 Lite (2024), Galaxy Tab Active 5, Galaxy Tab Active 5 Pro

Galaxy F Series
Galaxy F56, Galaxy F55, Galaxy F54, Galaxy F34, Galaxy F16, Galaxy F15, Galaxy F06, Galaxy F36

Galaxy M Series
Galaxy M56, Galaxy M55s, Galaxy M55, Galaxy M54, Galaxy M34, Galaxy M53, Galaxy M33, Galaxy M16, Galaxy M15, Galaxy M06

Galaxy XCover Series
Galaxy XCover 7, Galaxy XCover 7 Pro, Galaxy XCover 6 Pro