About a year ago when I was less experienced with these things, I missed a step in Plailect's guide while installing arm9loaderhax and bricked my N3DS. I tried troubleshooting and ended up giving up for the time being. I've decided to look into it again, and from what I can tell, I have no option but to hard mod. The N3DS turns on, but doesn't load anything - just two black screens (albeit with the backlight on), and I can't boot recovery either. I do, however, have several NAND backups as advised by the guide at the time. Does it seem like I have what I need?