Samsung has begun distributing One UI 9 to a wider range of Galaxy devices, including several smartphones from the S25, S24 and S23 series. The rollout also covers selected Galaxy Z foldables and Galaxy Tab models, although Samsung has not provided individual schedules for each device. The company says the published list does not cover every compatible model. One UI 9 is based on Android 17 and adds Galaxy AI, camera, device-management, privacy and security updates to supported Galaxy smartphones and tablets.