on internet I could not find anything, so I turn to you:)
firmware on tv is 2841 on samsung site there is 2820.1
Can i do downgrade to 0000 to 2820.1?
Sorry for bad english

Which part of "LOWER than 2820.1" you did NOT understand ?Luck87 wrote:ok i downgrade to 0000.0 and return to 2820.1 same problem risolved, bat don't enter in service menu and reset menu is disable
I do not understand what this has tv....