I downloaded the latest WEBOS firmware (from LG offcial website for my model) for UM7XXX series (I have 55UM7450PLA) and the picture is awfull after the update! I was at 04.70.20 and the update which destroyed my picture (blurry logos and subs, heavy compression on the pic and logos) is 04.71.25. And Im afraid to revert with the guide I found becasue Im afraid I will brick my new TV. I already did cold reboot and revert to initial settings, changed alot of the picture settings but no help. This is disaster.
kinda same boat. my issue is with youtube not working. it just uninstalled itself. then when i try to reinstall, i get error everytime - application has not been installed. try again.
WebOS TV Firmware version
in LG TV and LG webOS Smart TV Discussion
Posted
kinda same boat. my issue is with youtube not working. it just uninstalled itself. then when i try to reinstall, i get error everytime - application has not been installed. try again.