You need the tool first. For Rockchip chips, use AndroidTool v2.58 or FactoryTool v1.63 . For Amlogic, use USB Burning Tool v2.2.0 . These tools require a male-to-male USB cable.

But the deeper reality is that many Comigo boxes are counterfeit to begin with. They run spoofed build.prop files pretending to be "NVIDIA Shield" or "Pixel" to pass app compatibility. This spoofing is often the very thing that breaks updates. If you are searching for "Comigo TV Box Firmware Download," stop and first identify your PCB version and Wi-Fi chip. Then, acquire the USB Burning Tool, a male-to-male USB cable, and a trusted image from a forum with a reputation system (4PDA/XDA). Never run random executables from firmware blogs.

Contact the seller or IPTV provider you bought the box from. Most Comigo resellers maintain a hidden Google Drive or MEGA repository. Ask for the "update.zip" or "factory firmware for burning tool."