Hacking UNIVERSAL FW or KERNAL for r4 cards?

[DollyPlurtastic]

so i have this card

http://www.koolds.com/index.php/3ds-flashcards/r4dsll-for-3ds.html

took me 2 weeks to find the FW/kernal....i dont know difference...but i installed and it works great but now i need to make it work for 3ds is there some kind of universal or anything for 3ds 3.0

the FW/Kernal is not avalible anywere on the internet i got the file from a random person in a forum...he sayd he use to have one

this is the file

http://www.mediafire.com/?wqxtvwmztsupjo2

is there some way to use a diff FW or anything for this??

the website is completly dead but the card cays 3ds..forever upgradable ..i dunno T_T