I need help on how to replace Firestick 4K Fire OS with Android TV Naugat OS or higher if possible. Best if only the remote control app is left to access and control my device when using. I don't like registering the device to Amazon either, and have my own rules applied. We know Fire OS is immensely terrible. I wanted it simple, not dual OS, no Alexa, no Google Assistant and location is permanently disabled... just like what an Android TV OS is capable of. Thank you in advance!