While the GUI makes it easy, the backend uses Python scripts. Ensure you have Python 3.4+ installed (Python 3.8 is recommended for better compatibility).
The MStar Bin Tool is a set of Python scripts for unpacking, repacking, and modifying firmware binaries for Android TVs with MStar processors. The most reliable source for the tool, maintained by omega2008, is available on GitHub to ensure a verified download, along with community support on platforms like 4PDA. For the latest version, visit dipcore/mstar-bin-tool on GitHub dipcore/mstar-bin-tool - GitHub
If you need help resolving an extraction error, let me know your , the exact error log text , and whether Secure Boot is active. Share public link