Default [Q] Archos 80 Cobalt (G9)

Hi All,

I have had a look around the net & forums but no joy.

I have an Archos 80 Cobalt (G9) and flashed Cynogen Mod 10.1 from XDA - the page address is

Its the release from oma7144. since flashing this, i dont like it theres seems to be too many little things that bug me, cant play some games, battery indicator dosent work, to name a few.

Im trying to find out haow to flash the stock firmware back onto device and was wondering if anyone can help me?

I have downloaded the firmware direct from Archos but not sure how to flash it onto device, I have tried placing file into root of internal memory for auto detect but this dosen't work??

any help would be appericated