Hi! Im totally noob at this and every problem is a new one for me. During this year i hacked my 3ds and it worked fine. I followed this thread (1), and formated my 3DS with rx tools. For a time ago my computer started warning that my SD card needed to be fixed and now it is impossible to put new files on to the SD card. I did find the thread "how to transfer emuNAND to another SD card" and hope it might work. But before doing that is it just my SD card that is broken or is it some files that might corrupt it? My 3DS is not working without the SD card so hopefully it is possible to save. Just want to know if there is any mines to walk on before I make a copy.