I was reinstalling the stock AGB, TWL, and home menu CIAs on a friend's emuNAND with FBI because AuReiNAND already patches them but it ended up with a bricked home menu. Didn't think to make a backup so it's pretty much dead. (I know, save the "you should've" comments.) So uh, long story short, how do I transfer the NNID and other NAND-tied stuff into a fresh emuNAND copy? I do remember that I formatted emuNAND exactly 5 times after the sysNAND backup so I can still backup save data from his games. Thanks. Just want to say as a reference that I have my own 3DS with A9LH and I'm planning on installing it on his as well.