Unfortunately LGTV’s can’t be jailbroken unless you were lucky enough to jailbreak it back before they patched it.
I got mine last year and had no idea the security on it was so tight. I’m just hoping smarter minds than mine can figure out new exploits for the LGTV now that there’s demand with the ability to jailbreak PS4s
I’m holding out hope!
I’m going to disable all automatic updates in the event that it happens!