I'm trying to use goldleaf to load Cuphead and it's erroring "Invalid PFS0 (NSP (4535)". I'm on 6.1.0, and some googling suggests that if I upgrade FW it'll work. Before I did any CFW I made a clean NAND of my system, and have kept it in airplane mode since. I don't know if I trust myself with ChoiDuJour, so if I restore the clean NAND and upgrade to 8.0.1, is there a "safe" way to re-load my NSP titles/savegames?

