Samsung has been testing its One UI 8.5 software update for months, and it appears to be closer to being released for the Galaxy S25 series. The company has uploaded a new stable firmware on its servers, which includes the March 2026 security patch. However, this may not be the final version, as bugs or reliability issues could arise.
The stable update is expected to roll out first in South Korea and then expand to other markets, including Europe, the US, and India. Samsung has already released six One UI 8.5 beta updates for the Galaxy S25 series, but it’s unclear if devices like the Galaxy Z Fold 7 and Galaxy S24 series will receive a direct update.
The One UI 8.5 update is based on Android 16 and brings significant improvements and UI changes. Samsung’s CMO revealed some insights during our interview, which you can watch in our video below.
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Source: https://www.sammobile.com/news/stable-galaxy-s25-one-ui-8-5-update-could-released-soon