i have an original 3DS with the A9LH hack with Luma and i have been install CIA's through FBI. I had quite a lot installed on my homescreen and i found that there is a batch install option on FBI, but it only works through the CIA version (while mine was the health and safety inject, as done through the tutorial of A9LH). What i have been doing is installing a bunch of CIA games and then copying the 00450503 (for example) folder back to my computer to make space. This has worked fine and it keeps the thumbnail on the 3DS and im all okay with that. So basically, my steps were installing Big Blue through FBI (this worked), then i moved the FBI folder onto the PC (like i have done with the games) so i could try installing through Big Blue. I went to the second column thing of Big Blue (labelled SDMC) and tried installing FBI that way. It failed, i think the error message was 0x00884C (not exact, but i think it was like that). So i tried exiting Big Blue by pushing the Home Button. It then came up with an error saying the SD Card was removed (i didnt touch it) and when it showed the main screen again, every single installed CIA (including homebrew launcher and FBI and those games i installed) were gone. What do i do? I can still hold start when turning on to access the advanced features, but can i get these icons back? (as the tickets are still installed)? Even if i have to do all this again, i at least need FBI back and i dont know how. I have my NAND files and otp file if needed, but im just at a loss of what to do. My settings also say sys next to the firmware and i thought it was supposed to say Emu? Sorry if i rambled, im just worried i screwed up my 3DS here.