Samsung Rolls Out One UI 9 Update for Galaxy S26 Lineup

WHO:

Engadget - Samsung is the company releasing the One UI 9 update.

SamMobile - The Galaxy S26 series includes the Galaxy S26, Galaxy S26+, and Galaxy S26 Ultra.

WHAT:

9to5Google - Samsung's One UI 9 update includes features such as My FanCam, which provides automatic video tracking and reframing of a subject.

9to5Google - The update introduces new privacy and security features, including Security Brief, Privacy Alerts, and Scam Detection.

Engadget - Samsung has rolled out the One UI 9 update for the Galaxy S26 series.

SamMobile - The stable One UI 9.0 update is based on Android 17 and has been released for the Galaxy S26 series.

SamMobile - The firmware version for the update is S94xNKSU4BZ16, and the download size for beta-testers is around 550MB.

WHERE:

9to5Google - The One UI 9 update is confirmed to roll out to additional Galaxy devices beyond the S26 series, including the Galaxy S25, S24, and various Galaxy Z Fold and Tab models.

SamMobile - The update has been released in South Korea.

WHEN:

9to5Google - The One UI 9 update first debuted on the Galaxy Z Fold 8 series and Flip 8 in July.

SamMobile - The beta program for One UI 9.0 was opened in May.

SamMobile - The stable update is expected to be released in other countries within the next few days.

SamMobile - The update includes the September 2026 security patch.

HOW:

SamMobile - Users can check for the new update by opening the Settings app, scrolling down to Software update, and tapping the Check for updates button.

SamMobile - After downloading the update, users need to tap Restart to install it, ensuring their phone has more than 30% battery charge.

(UPDATED September 16, 2026 17:02 UTC)

Samsung's One UI 9 update is set to enhance user experience with features like My FanCam, which automatically tracks and reframes subjects in videos. This update also brings new privacy and security tools, including Security Brief, Privacy Alerts, and Scam Detection, and it will roll out to a wider range of Galaxy devices beyond the S26 series, such as the Galaxy S25, S24, and various Galaxy Z Fold and Tab models. The One UI 9 update originally debuted on the Galaxy Z Fold 8 series and Flip 8 back in July.

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(UPDATED September 16, 2026 16:03 UTC)

Samsung has officially rolled out the One UI 9 update for its Galaxy S26 series, which includes the Galaxy S26, Galaxy S26+, and Galaxy S26 Ultra. This stable update, based on Android 17, is currently available in South Korea and features the September 2026 security patch, with a firmware version of S94xNKSU4BZ16 and a download size of around 550MB for beta-testers. Users can easily check for the new update by navigating to the Settings app, selecting Software update, and tapping the Check for updates button, but they should ensure their phone has more than 30% battery before restarting to install it.