Hacking TVs was a favourite pasttime of mine. There's nothing quite like flashing a TV with AOSP such that it thinks it's 55" smartphone. Lock screen and all.
See if you can find a service manual for your TV. You'll want to get UART as soon as possible.
Just remember crashes are for chumps: https://gist.github.com/Benjamin-Dobell/bb13f6169aaa48625453...
PS. I think that may be my favourite piece of code I've ever written. Mostly because it's completely absurd but worked just fine.
I have a Samsung smart tv which I’ve never accepted t&c and never connected to wifi.
I’d love to make it dumb or at least get rid of the nags to accept t&c or connect when someone accidentally hits the wrong button on the remote. Anything out there to do that?
I want that, so bad. Mine brings up the sign in screen every time you turn it on. I also want the ability to just change channels when you hit the channel button. My TV brings up a mini-guide when you hit the channel button, so that the down button goes up in station number and vice versa. Then once you select a channel, because it's not connected to the web, it blinks on and off for 5 seconds or so while it's trying to find program information from the internet connection it does not have. It's absolutely asinine. I miss the days when TV's were just screens to show whatever input I have connected to them.