Development for Samsung’s next point-release software, One UI 9.5, is moving at a rapid pace behind closed doors. Ahead of any official public beta release, a massive collection of internal system APKs and core application builds has leaked online, providing an early technical look at the refinement, visual refresh, and modular improvements planned for the Galaxy ecosystem.
The leaked software collection features significant version jumps across crucial system infrastructure—ranging from telephony services and system utilities to core customization modules like LockStar and Camera Assistant. For the latest software news and update tracking, stay tuned to our dedicated One UI 9.5 coverage on NokiaPowerUser.
Leaked One UI 9.5 System APK Build Numbers
The leaked archive contains early internal builds targeting Android 17 system environments. Below is the detailed breakdown of the build numbers extracted from the system dump:
| App / Component Name | Leaked APK Version | Key System Function / Focus Area |
| LockStar (Good Lock) | v9.5.00.0 | Redesigned lock screen UI & widget layout system |
| Camera Assistant | v5.5.00.5 | Added high-framerate processing animations & UI tweaks |
| Samsung Keyboard | v5.9.50.10 | Enhanced Galaxy AI shortcuts & rearranged layout controls |
| Call Settings | v18.5.00.142 | Native dialing & search interface optimizations |
| Call App | v18.5.00.142 | Updated container padding & rounded dialer UI |
| Call Services | v18.5.00.140 | Background connectivity & telephony framework |
| AlwaysOnDisplay (AOD) | v8.9.67.3 | Fluid AOD-to-LockScreen transitions |
| Device Care | v13.8.95.3 | Background memory & battery optimization metrics |
| SmartThings | v1.8.55.3 | Ecosystem device discovery & quick panel integration |
| Samsung Account | v15.8.00.24 | Unified account sync & cross-device App Mirroring support |
| Samsung Cloud | v5.7.10.21 | Updated system data backup protocols |
| Samsung Find | v2.0.02.12 | Enhanced offline location tracking interface |
| Samsung Members | v5.8.30.2 | Diagnostic portal & updated community UI framework |
| Calculator | v12.6.10.8 | UI alignment updates & unit conversion tweaks |
| Reminder | v12.8.05.21 | Refined task creation panel & alarm triggers |
| Samsung Music | v16.2.46.0 | Polished playback widgets & background blur dowtweaks |
Download links:
You can download the APKs by clicking on the links below.
What’s New in the Leaked One UI 9.5 Interface?
1. LockStar (v9.5.00.0) – Redesigned Lock Screen Visual Engine
The most prominent user-facing visual update in this leak belongs to LockStar, which reaches version 9.5.00.0. Samsung appears to be completely overhauling the lock screen customization interface.
The new interface brings softer glass-morphism container depth, reworked clock typography scaling, and dynamic widget snapping. Users will gain greater precision when positioning clock styles, battery indicators, and notification icons without relying on separate Good Lock sub-menus.
2. Camera Assistant (v5.5.00.5) – Fluid Motion & Advanced Tuning
The leaked Camera Assistant update (v5.5.00.5) focuses heavily on visual feedback and animation polish. Early teardowns confirm newly added animations when switching shot modes, adjusting optical zoom scales, or toggling HDR modes. Menu containers within Camera Assistant feature reduced background blur intensity and soft rounded curvature to align with the core design language of One UI 9.5.
3. Reworked Out-of-the-Box System Animations
Across all leaked APKs, internal system framework calls reveal Samsung’s concerted effort to deliver smoother out-of-the-box (OOTB) transitions. App opening and closing scaling curve algorithms have been reworked to minimize frame drops on 120Hz AMOLED panels. System components like AlwaysOnDisplay (v8.9.67.3) and Device Care (v13.8.95.3) feature smoother fade-to-black and expand transitions when waking the display.
Early Access & Beta Rollout Expectations
While these APK builds originate from internal test dumps, users are advised to exercise caution when manually sideloading version 18.x dialer components or version 9.5 customization modules on older One UI versions. System core dependencies within Call Services_v18.5.00.140 and Samsung Account_v15.8.00.24 require updated Android 17 framework libraries to function properly without force-closing.
The official One UI 9.5 Beta Program is expected to open for flagship devices in the coming weeks, leading up to a formal debut alongside Samsung’s next flagship smartphone lineup early next year. You can keep up with all future build leaks, updates, and firmware announcements by following our ongoing One UI 9.5 news hub.
