MStar builds distinct binaries for specific chip architectures (e.g., MSD338, MSD6A628). Flashing a binary compiled for a different chip ID will cause a hard brick.
Click "Open" and select the .bin firmware file you want to analyze.
[MStar .BIN Firmware] ──> (MStarBinTool-GUI) ──> [Extracted Partitions / system.img] │ [New Firmware .BIN] <── (Automatic Repacking) <── [User Modifications] Core Capabilities
Modify the desired files (e.g., replacing logo.bmp with a custom picture).
: Always scan any .exe or compressed GUI wrapper through a service like VirusTotal , as these community tools are often flagged as "false positives" due to their low-level system nature. dipcore/mstar-bin-tool - GitHub
Swap out specific components or change splash screens (logos).
The tool handles both older and newer MStar firmware formats, including those with AES encryption and RSA signatures.