I have a black N3DSXL with homebrew that i've been playing "Metal Gear Solid 3d" on. Recently the "B" button on that system stopped working. I want to transfer the save for that game (and only that game) to my white N3DS. The white one has homebrew as well. I tried directly exporting the save in FBI, moving the file, and importing it to the target system. i get a "damaged save, formatting" error when i load the game. I also tried doing it with JK's save manager with the same result. Does anyone know a better way to move the individual save; or better yet - explain what i'm doing wrong?