My TV isn't even "smart" but it has a USB port used for doing system updates (there's been exactly one in years.) I did some very basic investigation on the fir

My TV isn't even "smart" but it has a USB port used for doing system updates (there's been exactly one in years.) I did some very basic investigation on the firmware update and could see it had busybox. It got me thinking. I'd settle for a TV where the firmware could be replaced.