LG TVs may be rooted. You probably can also run a pi-hole sort of thing to block any traffic except whitelisted domains.
Not that I've done it, I don't get enough value out of it to justify the hassle or the privacy intrusion.
Not that I've done it, I don't get enough value out of it to justify the hassle or the privacy intrusion.
The way rooting working on a TV is that you run some javascript in the TV browser that targets some vulnerability in the browser/OS to run some code that then gives you a way in. Or if it has a USB port (to watch videos off a usb drive), you play a specifically crafted video that targets some vulnerability in the media players, to again install some program that then lets you do more serious changes to the OS.
Over time, LG fixes these vulnerabilities.