Ciao Zen. Don't be angry, life is too short. We all know that webOS 1.x in our TVs is very nice piece of shit, but there are more important things in our life and things like that it's only shitty decoration. Anyway, in answer to your question - I think yes, it will be good also for your TV. Just try to downgrade with my instruction and when you done, go to TV menu and do update by OTA to next firmware which you want. If you get any problems, let me know to help you more.