Comment by BLKNSLVR

I'll have to get back to you. I had to go through the process three or four times to get it to stick across reboots and not leave me with a useless TV just showing a black screen (I had a panic moment when that happened).

You can ask Perplexity, but this doesn't give the adb commands to disable the default launcher (which you need to do so that it doesn't override what the user has chosen upon reboot): https://www.perplexity.ai/search/how-do-i-install-project-iv...

I should also mention: This may render some of the TV remote shortcut buttons useless. There's an app that's meant to help with this, but I've found it unreliable.

I'll find my notes tonight...