Credit: SammobileTL;DRA leaked One UI 8.5 build on the Galaxy S25 Ultra shows Samsung’s big design refresh, which includes rounded corners, pill-shaped icons, and bottom bars.Sammobile has showcased the update in a hands-on video, giving us a better look at features like the fully customizable quick settings panel, Direct Voicemail in the Phone app, and new tweaks in Gallery, My Files, and Camera.More features are expected before launch, with a stable rollout most likely coming alongside the Galaxy S26 series.Samsung’s next major software update — One UI 8.5 — is starting to take shape, and we can now see how it’s coming together thanks to a new hands-on video posted by folks over at Sammobile. While we’ve also leaked several upcoming One UI 8.5 features exclusively, like the new Privacy Display, NFC-based Quick Share, Automatic Call Screening, and more, and this hands-on doesn’t show any of them, it gives us our clearest look yet at some big UI changes Galaxy users can expect from the update when it arrives.