My SD card is corrupted?! When I use my 3DS my themes and downloaded software is gone when I try open the eShop it takes me to data management? : r/3DS
New 3DS XL Micro SD Card & Data Transfer (Tutorial) - YouTube
How to fix an exception occurred error Nintendo 3DS - gHacks Tech News
How to Reformat SD Card for Nintendo 3DS SD Card? - SFWare Blog