Samsung Leaps Forward: First One UI 9 Build Spotted for Galaxy S26 Ultra

Fresh off the release of the Galaxy S26 series equipped with One UI 8.5, Samsung has already initiated the development phase for its successor. The appearance of the first One UI 9 build for the Galaxy S26 Ultra marks a significant milestone in the company's software roadmap, suggesting an early start to testing next-generation features and interface refinements for its premium flagship lineup.