Overview
- A leaked One UI 8.5 changelog shared by Tarun Vats outlines additions such as continuous AI image generation in Photo Assist, major Bixby upgrades, cross‑device storage sharing, stricter Quick Share controls, a redesigned Battery page, DeX window memory, and new theft‑protection options.
- An internal One UI 8.5 firmware for the Galaxy S24 Ultra (S928BXXU4DYL5) has been spotted, indicating active testing on existing hardware.
- SamMobile installed an early build on the S24 Ultra, reporting a less cluttered Settings app with a bottom‑placed search bar and broader UI polish, plus a more customizable Quick Panel and a Camera option to save to external storage.
- Current test builds lack some features noted in coverage, including Dual Rec and Single Take camera modes and new Galaxy AI tools that are expected to be added or refined during the beta.
- Reporting points to a beta program targeted for around December 8 without official confirmation, with a stable release expected to debut alongside the Galaxy S26 in early 2026.