Samsung Finalizes One UI 9 for Galaxy S25 in South Korea, US Rollout Expected Soon

Key points

• Samsung ended the One UI 9 beta program for the Galaxy S25 series in South Korea and released the stable update.
• The update is based on Android 17 and includes new AI features such as My FanCam and Now Nudge.
• The update size is approximately 500MB for beta users, significantly smaller than the 4GB update for the Galaxy S26 series.
• US availability for the Galaxy S25 series is expected later this week or next week.
• The Galaxy S24 series is currently receiving a security patch but has not yet received the stable One UI 9 update.

Background

Samsung has been rolling out One UI 9, based on Android 17, to its flagship devices. The Galaxy S26 series received the update in the US, while the Galaxy S25 series was in beta in South Korea. The S24 series is currently receiving a security patch but has not yet received the stable One UI 9 update.

How outlets are covering it

Droid Life and SamMobile both confirm the stable One UI 9 update for the Galaxy S25 series in South Korea, with SamMobile noting the update is available for both beta and non-beta users. Lifehacker focuses on the new features and hacks available in One UI 9, such as AI Network Guard and My FanCam. Android Central highlights the official changelog for the Galaxy S26 series, noting the delayed rollout and the eventual availability on T-Mobile and other carriers.

Why it matters

The stable One UI 9 update for the Galaxy S25 series marks a significant milestone for Samsung, as it brings the latest AI and privacy features to a wider audience. The update also highlights Samsung's commitment to providing regular software updates for its flagship devices.

What to watch

US availability for the Galaxy S25 series is expected later this week or next week. The S24 series is expected to receive the stable One UI 9 update in October.