I have been way out of the loop with updating my efi program

I was looking around on the v2 and seen there was an update for the bootblock. so i updated it and it stayed in deadpoll mode all night.

i currenty have bootblock ver: 2.05.04 on the v2 and i tried downgrading the firmware to 2.05.14 but it dont do it, it stays at ver:2.05.21

and every time i try to open up the explorer now it will freeze and wont respond, unless i run it as administrator with the v2 in deadpoll mode. and i then try to change versions of the firmware and it will reboot the v2 after its done flashing the 2.05.14 version in, but everytime i look it up on the v2 it reads out 2.05.21

this is really getting on my nerves