Warning: Modifying firmware can brick devices. Work on copies, and avoid flashing modified firmware unless you know what you're doing.
Troubleshooting tips
However, millions of older TVs (pre-2022) still run MStar chips. For these devices, Beta 3 remains the most accessible tool. The open-source community is actively incorporating its logic into modern frameworks like (for MStar-based routers) and LibreELEC (for Kodi boxes). unpack mstar bin beta 3