my TV is
the mainboard get damaged (snow on HDMI) probable due to high temp, then the standby CPU get brainless.
I replaced the board with the same one.
The old board had firmware 2116.4
The new board has firmware 2117.2
with the new firmware the combination MUTE return + ^ MUTE does NOT work
it was working with 2116.4
how to change to different region in smart hub???
in service meny changed Local_set to EU and different countries but all the time the smart hub conditions are shown in German??? (originaly tv is sold for DE, AT, CH)
any help please. need some apps for Spain