get the latest release of Decrypt9WIP, put "Decrypt9WIP" in "3ds".I'm just trying to convert a .3DS into a CIA and I used to do it with Cubic Ninja but I have no idea how to do it now that I had to return the game, I don't have Menuhax or anything installed into Sysnand since it's so risky
menuhax is not risky, in fact it's recommended you use that. since you apparently don't have it, use browserhax. also, you should install menuhax in sysnand using that while you're at it.