I was working with tickets in FBI and accidently deleted the ticket for System Settings. Now I don't see an icon on my home menu. How do I bring the System Settings back? I have backup of emunand_original.bin that I created using Plailect guide a while ago and I do have Decrypt9WIP installed in my 3ds. I believe I can restore using Decrypt9WIP but do I do Emunand Restore with that file?