I have re-try to root and i have this:

But don't reboot alone i do power off and then power on
1St Post wrote:
!WARNING!!!! DON'T EXPECT HACK TO BE WORKING CORRECTLY IF YOU EVER UNPLUG ROOTING USB !!!!!!
Ok now i ask in new thread thankszoelechat wrote:I don't know the rule for monitors, nor even if there's any...
Another offtopic question?
edit: FYI: What do Samsung TV model numbers actually mean?
There's also (mostly) no rule for FW name, either you know it or not.