K70 firmware problem

Hi

I bough my K70 keyboard (red switch) from newegg about 3wks ago

and I found firmware 1.09 update for my keyboard

so I try to update my keyboard.

instruction said I have to plug my keyboard with USB2.0 direct to computer which I did and began the update

while updating, I saw the update bar going smoothly but at a certain point, update process stopped and gave me a msg saying update has failed



Is it because my keyboard firmware is up-to-date?

If it's so, is there anyway I can check for my keyboard firmware?