Hi I have version 2.1.0-4u on my 3ds and now I cant use my r4i-sdhc 3ds card. I got a hold of an older ds the ds lite from my friend to upgrade from gbatemp's faq http://gbatemp.net/t297140-3ds-updates- ... arts-a-faq but when I load it it gives me an error saying that the udate is for the...