I popped the back panel. The mainboard was a standard Chinese variant, branded with the faded Daewoo "D" logo. I located the serial flash chip—a tiny 8-pin SOP. It was the brain of the beast. I hooked up my clip reader, the wires snaking out like lifelines, and fired up my terminal.
directly to the root directory (don't put it in a folder). Plug the USB into the TV's USB port while the TV is off. daewoo tv firmware download