Idk! Now that’s what I’ve been searching for. I can’t use bscpylgtv nor any other means to retrieve it from this 2017 TV, nor can I root it bcoz it’s on Webos 3.9.2. I’ve unpacked the firmware & the contents of a Dolby dir but doesn’t show E7 specific files. I did find some OLED_ALL config file…
I’ve also ssh’ed to my TV in dev mode, but that’s a chroot limited mode so I can’t search… how do you know or have your TV’s default DV config ?