Heimdall for Android NDK installs a static, multi-architecture Heimdall command-line binary that can communicate with supported Samsung devices in Download Mode over USB.
Samsung Flashing from an Android Shell
A packaged host-side utility based on Heimdall and libusb, built for Android with the NDK.
Command-Line Tool
Places the architecture-matched Heimdall executable in the module's system binary path for use from a root-capable terminal.
Odin Protocol
Communicates with Samsung's low-level Loke software using the protocol commonly associated with Odin 3.
NDK Architectures
The installer selects the binary directory matching the Android device architecture instead of deploying every packaged build.
How It Works
The Android device acts as the Heimdall host. It needs working USB host access, normally through an appropriate OTG connection, while the separate target Samsung device is placed in Download Mode. Actual command availability and device recognition still depend on Android USB permissions, the kernel, the cable, and libusb access.
Installation
- Download the module ZIP with the page control.
- Install it from Magisk while Android is running; the packaged installer rejects recovery-mode installation.
- Reboot, open a root-capable terminal, and verify that
heimdallis available before connecting a target device. - Read the command help and confirm that the intended partition and firmware files match the exact Samsung model before flashing.