A detailed changelog, which typically includes changes made to a project for One UI 8.5, began circulating online just days after Samsung released the tenth beta build to Galaxy S25 testers.
The document, shared by tipster Tarun Vats, is not an official Samsung post, but it closely resembles the kind of notes the company typically publishes alongside a stable rollout. That has led many to believe it could reflect what the final update may look like, even though Samsung has not confirmed any of it.
Exclusive! 🔥
— Tarun Vats (@tarunvats33) April 23, 2026
Galaxy S25 Series One UI 8.5 Stable changelog has been spotted. 👀
Build Version 👇
S931BXXU9CZDN (Could Change)
All details are in the images attached in the thread. 📸
We’re close to the official rollout now. 👀
Repost 🔄, Galaxy Fam! pic.twitter.com/Pi14XpMSP6
If the leak is accurate, One UI 8.5 will run on Android 16 QPR2 and will bring a mix of visual tweaks, AI tools, camera upgrades, and system refinements to the Galaxy S25 series. The visual changes per the log will focus on adding transparent blur effects, floating interface elements, and deeper personalisation across the system. These are similar to design changes first seen on the Galaxy S26 lineup, suggesting Samsung may be aligning the S25’s software experience more closely with its newer devices.
A large part of the changelog centres on Galaxy AI features. The notes mention improvements to Bixby Text Call for screening calls before answering, text-prompt image editing, the ability to move objects between photos, and continuous AI image generation without saving each step.
There is also mention of a new Creative Studio app for generating wallpapers and stickers, along with automatic language detection in the Interpreter feature. If these make it to the stable build, they would expand how AI tools are used in everyday tasks rather than limiting them to standalone features.
Camera changes are also highlighted in the leak. These include automatic document scanning, dual recording with both front and rear cameras, motion photos that trigger only when movement is detected, and real-time LUT previews for Log video recording. Together, these changes suggest Samsung is trying to simplify common camera tasks while adding more control for users who shoot a lot of photos or videos.

Beyond AI and camera updates, the changelog lists smaller adjustments across the system. Lock screen layouts reportedly adapt better to wallpapers, the Weather widget gains precipitation graphs and pollen data, battery settings are redesigned for clearer information, and new privacy alerts warn users about risky app permissions. Improvements to cross-device features like Storage Share, Auto Hotspot, and Quick Share compatibility with AirDrop-enabled devices are also mentioned.
Samsung has not provided a release date for the stable version of One UI 8.5, and there is no guarantee that this exact build will be the one that rolls out publicly. For now, the changelog offers a preview of what Galaxy S25 users might expect, but the final details will only be confirmed when Samsung makes the update official.