First, ensure the BIN is truly MStar. Open it with a hex editor (like HxD). Look for the magic bytes:
The tool is a powerful, community-driven lifesaver for anyone working with MStar-based firmware. It successfully bridges the gap between encrypted manufacturer BINs and editable filesystem images. While not perfect, its updated auto-XOR detection, LZ4 support, and batch processing make it the best free option available. unpack mstar bin beta 3 updated
Ability to work with modern MStar builds that use AES and RSA-public keys. First, ensure the BIN is truly MStar