itouch 2 dsi help

hey, i stupidly and ignorantly updated my dsi and now i can't play my itouch 2 , is there any fix so i can use it again or do i have to buy another card/dsi?

I do not believe the iTouch 2 has a DSi 1.4 update. So you will either have to wait or buy a card that supports it (like the Acekard 2i)

darn, i won't wait anymore, i have waited almost 4 months