Are they above 32GB? Are they formatted as FAT32? Do they all have 32KB cluster sizes? What error message does it say?
Fucking elaborate, dude.
Where does it show that. When you get into the home menu? You may have to reformat the sd card with emunand9I formatted with SDFORMATTER on anothers 3DS work. But in this dosent work. In portuguese it says "Não foi possível acessar o cartão SD" In english i think is that "not possible access SD Card" , i only did HARDMOD and Dump of nand.
Where does it show that. When you get into the home menu? You may have to reformat the sd card with emunand9
You need to run OOTHax with SD card in. The sd card must contain the homebrew starter kit files.