SamyGO

I have checked folder structure on my usb drive and its ok ... exactly the same as 2900 firmware. I also foramat my usb to fat32 but it didnt help. i would like to change firmware because my TV is working reallly slow and there is huge lag or no repsond when operating with remote controler, that may...

Hello thank you, i will check and let you know

notengo13, can u explain how to downgrade ?
I have UE40H6400 with T-MST14DEUC firmware 2900, downloaded 0000 firmware uzipped on usb drive and plug into tv.
When i go to support/update now it starting to search and say there is no new firmware for me ..... what do i wrong ?