Alright, I installed games and updates from my region while utilizing sysNAND (didnt know any of that at the time), so should i use bigbluemenu to delete all of the .cia files i have on my sd card then install emuNAND?
edit: i tried deleting all the .cia files, and i did (L+R+X on bigblueme), but their icons are still on my homescreen. I'm not going to try to open them, but is there a safe way to get them off of my homescreen, or should i just disregard them?
edit2: I have a backed up version of my sysNAND. Should I reinstall that first, and if so, how do i do that?