Download
Can't download, can't install?Because Daewoo TVs are now mostly generic Vestel or MStar/Sunplus reference designs, . In many cases, a factory reset ( Settings > Storage > Factory data reset ) or updating via USB with a generic Vestel recovery image (risky) is the only option.
The machine was fighting back. Or rather, the code inside it was. I wasn't just downloading the firmware; I was waking it up.
If your TV is frozen or won't find an update, try these steps: