Downloads / Unbolt Tools
Free, open-source tools by Unbolt Inc. No paywalls, no logins. Everything below is GPL-3.0.
How to install on your phone (sideload)
1. Download the APK on your phone (or copy it over). 2. Tap it — Android asks for permission to install from your browser/files (Settings → Install unknown apps → allow). 3. Tap Install. You’re done — no account, no store.
Sneak Peek · Desktop GUI
Samsung FUS firmware downloader — firmware straight from the source, full speed, no login.
shipped- Firmware direct from Samsung’s FUS servers — full speed, no account
- Per-partition extraction + v2/v4 decrypt
- GUI + CLI, Linux and Windows
- Auto-update mechanism
- Download queue + resume
- Samsung USB drivers bundled in the package
Sneak Peek · The Phone App
Free Samsung One UI theming — the Hex Installer successor. Open source, no paywall.
shipped- 30+ tweaks, live-verified on One UI 7 and One UI 8.5
- Quick settings: columns, icon colour + shape, shade alpha
- Clock: position, colour, size, format, date, font
- Battery: 5 styles, hide, per-state colour
- Recolour via Samsung’s official colour slots
- Works folded and unfolded
- Lockscreen clock fonts + styles
- LTE/4G indicator styles
- Font picker + notification colours
- Easy in-app update
Sneak Peek · Desktop GUI
All-in-one rooting toolkit — plug in, it knows your device and every way to root it.
shipped- Full device profile the second you plug in
- Every rooting method for your exact device — with a recommended path
- Smart downloader — the right files for your device, best match first
- Bootloader unlock wizard — walks through every brand’s route
- Firmware via Orbit link + Odin/Heimdall + fastboot/fastbootd
- Native GUI (18 tabs) + CLI
- GUI polish pass
- Samsung USB drivers bundle
- More brand unlock wizards + EDL/SP-Flash modes
- Auto-update mechanism
Sneak Peek · Desktop Control Panel
The control panel for the whole tool family — one window, everything Unbolt.
shipped- One panel: RootForge · Orbit · PolyQon, auto-detects what’s installed
- Device wiki + rooting methods shortcuts
- Remote In — live screen mirror + control (USB or WiFi)
- Test Lab shortcuts — Samsung RTL + TestingBot
- Android edition: device info, share (read-only), app shortcuts
- Phone ↔ desktop pairing (QR)
- Auto-update mechanism
// compatibility
| tool | android | linux | windows | notes |
|---|---|---|---|---|
| Unbolt Hub | 7.0+ (universal) | .deb | .exe | pure Java, no native libs — any CPU |
| PolyQon | 9+ (universal) | .deb | .exe | WebView app + Xposed module (9+) |
| RootForge | — | .deb | .exe | needs adb; matches kernels 5.15→6.18 |
| Orbit | — | .deb | .exe | FUS downloader, BL-only pulls |
Cloud-tested on TestingBot (Android 13–17) and Samsung Remote Test Lab (One UI 9). macOS: run from source or via Wine — no native macOS build yet.