Full Breakdown
Samsung Previews One UI 9.5 with Native App Lock and Visual Redesign
8/14/2026, 7:54:12 PM
Core Development Leak
Leaker Fahad Ali Javed posted screenshots on X on October 1 2026 showing an internal build of Samsung’s One UI 9.5 on a Galaxy S26 (SM-S942B). The screen lists Android 17, code-named “CinnamonBun,” and build ID S942BXXU4CZH9, confirming testing while One UI 9 rollout continues.
Background & Context
One UI 9, based on Android 17, is being rolled out to older devices. Samsung is preparing One UI 9.5 for the upcoming Galaxy S27 series expected next year, according to Android Authority.
Feature Highlights
Native App Lock
TechGenYZ reports that One UI 9.5 adds a built-in App Lock. Press-holding an app icon lets users enable a lock that requires biometric verification or the device PIN/pattern/password. Locked apps hide notification content and remove widgets/shortcuts from the Home screen, though existing permissions remain unchanged.
Visual Redesign
Leaked images show a new software-update screen with floating, heavily rounded cards and pill-shaped buttons. The header banner now features three curved pink lines, and the UI includes translucent layers and softer visual separation.
Data & Statistics
| Item | Detail |
|---|---|
| Device | Galaxy S26 (SM-S942B) |
| Build ID | S942BXXU4CZH9 |
| Android version | Android 17 (“CinnamonBun”) |
| Update size | 4568.58 MB (? 4.56 GB) |
| Major new feature | Native App Lock |
| Visual changes | Rounded-card update screen, pill-shaped controls, new banner art |
Timeline
- October 1 2026 – Screenshots posted by Fahad Ali Javed.
- Early 2027 – Expected debut of One UI 9.5 with the Galaxy S27 series (Android Authority, TechGenYZ).
- Before end 2026 – Possible public beta for existing flagships (tbreak).
Official Statements & Responses
Samsung has not issued any comment on One UI 9.5.
Conflicting Reports & Gaps
All sources agree One UI 9.5 targets the Galaxy S27 series, but timelines differ: “early 2027” versus “first quarter of 2027.” tbreak also mentions a potential beta before the end of 2026, a detail not confirmed elsewhere. Samsung has not verified any of these points.
What’s Next
If a beta is released, current flagship owners may test the build before the public launch. Otherwise, rollout is expected alongside the Galaxy S27 series in early 2027, pending official confirmation.
