R4 dont know what card version it is

hi guys ive just been given a r4 card and ive tryed all the filmware going anyone know how i can find out the filmwear i need ive tryed from 1.1 too 1.8help please...

if an original R4 firmware does not work then you have an R4 clone. You either look at the box to find which clone it is or try all the different clone firmwares until you find the one that works.

oh ok anyone know of some sites where i could find any ??and thanks for your reply...

www.linfoxdomain.com/nintendo/ds

thanks guys for all your help got it working it was a clone card never seen one befor lol but thanks you have been a great help.. ;D ;D ;D