Xinot
Novice Member
@Xinot
What is the TV you have and these firmware to use?
Can you downgrade in some LG TV's. And I've done, and there was no problem.
I have 55ub850v-zd and i just upgraded it to 04.50.41 via usb stick.
What models share same fw"s? 49ub850v and 55ub850v? V and T ? How about ub850 and ub950?