Warning: This requires soldering/serial pins.
If you have a TV that is slow, filled with "bloatware," or lacks essential apps, this tool is the for MStar firmware modding. However, it should only be used by those comfortable with the risk of a "bricked" device and who have a backup of the original firmware. mstar android tv firmware tools
: A widely used Python-based suite for handling firmware images. Warning: This requires soldering/serial pins