I'm trying to follow this guide: https://3ds.guide/installing-boot9strap-(dsiware-game-injection) but my 2DS is saying my SD Card is write protected. I can put files on it with my PC and Godmode9 was able to make a NAND backup, so what's going on? It says I need to transfer my DSiWare game to my SD Card to transfer it, but it won't let me even though it isn't really write protected. It started saying it was write protected when I accidentally put my SD Card in the wrong way. I have tried with other cards and it still doesn't work. What do I do?