If it doesn't boot, try a different firmware image. Chipsets like the Go to product viewer dialog for this item. are often mislabeled as RK3229.
Updating your TV box to Android 10 can significantly improve speed and app compatibility. Because these devices (like the rk3229 android 10 firmware updated
It is a noble effort by the developer community. It transforms a device that is functionally obsolete into a usable modern gadget. However, the hardware limitations of the RK3229 mean that the "smoothness" of the stock firmware is lost in exchange for "compatibility" with modern apps. If it doesn't boot, try a different firmware image