I've update 2 of my LG Digital signage TVs (Model 65UH5J-HP) to the latest firmware (3.74.00). Before updating I was able to access the admin menu using "000000" as the default PWD. After updating, I am no longer able to use that default password to access the admin menu. It's giving me a message saying "Incorrect password (Same number repeated). Please try again"
I tried to usual suspects:
123456
654321
111111
666666
No bueno - anyone got any insights? LG corporate support was unable to help either.