Samsung Rolls Out One UI 9 Beta 7 for Galaxy S26 With New AI Features

Samsung has started rolling out the One UI 9 Beta 7 update for the Galaxy S26 series, introducing new AI features and carrying build version ZZHK.

Inside the One UI 9 Beta 7 Firmware Rollout

Samsung is moving rapidly toward a stable software rollout. The company has started rolling out the One UI 9 Beta 7 update for the Galaxy S26 series, bringing fresh software changes just three days after the arrival of Beta 6. Weighing around 1.2GB, the new firmware carries the build version ending in ZZHK and includes the August 2026 security patch according to the available changelog.

The quick turnaround between beta versions marks one of the fastest successive release cycles in the entire One UI 9 testing program. Samsung previously opened the beta initiative in May across several major markets including India, South Korea, the United States, the United Kingdom, Germany, and Poland. With the release of Beta 7, the company has closed new registrations for the beta program, signaling clearly that testing is entering its final phase.

New AI Features and System Stability Fixes

While Samsung positioned One UI 9 as a major step forward for Galaxy AI with the promise of more advanced AI-powered experiences alongside Android 17, the initial changelog for Beta 7 does not provide detailed information about every AI-related change included in the package. Beyond the undisclosed artificial intelligence additions, the software focuses heavily on refining everyday device stability.

Samsung resolved an issue that could cause supported devices to restart intermittently under certain conditions. The update also improves the usability of Do Not Disturb mode. These targeted fixes follow closely behind Beta 6, which arrived on August 25 with several display-related repairs, including widget refinements and a fix for an Expert RAW image-saving issue.

Android 17 Foundation and What Galaxy Owners Should Watch Next

The underlying software is built entirely on Android 17, introducing broader changes spanning customization, accessibility, creativity, and security across the supported device lineup. As users test the latest build, the primary event on the horizon is the transition from public beta testing to the final, stable public release.