One UI 8 stable update rollout for Samsung Galaxy S25 series expands to more countries

Samsung released the Android 16-based stable One UI 8 update for the Galaxy S25, Galaxy S25+, and Galaxy S25 Ultra earlier this week, but it was only rolling out in South Korea. Now the rollout has expanded to three more countries - India, Germany, and the UK.

However, the One UI 8 stable update is only rolling out for the Samsung Galaxy S25, Galaxy S25+, and Galaxy S25 Ultra that were enrolled in the One UI 8 beta program. The update, having firmware version S93xBXXU5BYI3, comes with the September 2025 Android security patch level and requires a download of about 565MB.

Samsung Galaxy S25 Ultra

If you haven't received the update on your S25/S25+/S25 Ultra yet, you can check for it manually by heading to the phone's Settings > Software update menu.

Samsung Galaxy S25

Samsung Galaxy S25+

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