Nintendo 3DS firmware update 2.2.0-4 r4dscards.info 6 Dec 2011 | 03:49 am

Nintendo has updated 3DS firmware to v2.2.0-4 to solve new Super Mario 3DS games and other bugs. However, many flashcards have been blocked,for example acekard 2i,m3i zero,supercard ds onei mini(but ...