Still need help.
http://www.nimiso.com/ressources.php?actio...%5Dfirmware.zip
Doesn't work. The file's a 3C-3DS, and even after changing it to nds, it doesn't load.
I have a DSi with 1.4.2U firmware, and every time I try some "fix" [using my DS Lite], it says the card version is incompatible...