"With your sd NOT INSERTED IN YOUR 3DS, go to your system settings, select Other Options, and on page 4, select Format System Memory. When it is done, set up your 3DS just like when you first got it."In trying to streamline my 3DS hacking process, I've developed a 7(ish) step tutorial along side a COMPLETE hack pack. That is to say that some of the necessary files aren't fit for public consumption (not here, anyway). I'm asking for anyone with a US N3DS who either has a nand mod, doesn't mind rehacking it, or has one they want to hack to try it out and give me feedback (what needs, changed, added, condensed, revised, etc.) I'll leave the txt file. here. If anyone is interested and would like to help, please PM me.
To quote anon, "[sysnand] system format alerts nintendo servers to unlink your NNID but since you still have emuNAND it gets half-unlinked leading to errors when doing online things. You have to use TinyFormat">_< What? I'm talking about formatting the sysnand, not the sd card. And you only need the NNID on your emunand anyway.
Dunno for sure, but you might want to check this out: https://gbatemp.net/threads/cant-access-nnid-services-after-unlinking-nands.380131/#post-5322790How can Nintendo find out anything if the Sysnand isn't connected online, and never gets accessed? I thought that was part of the whole idea of unlinking them. Or what if you only ever made a nnid on an unlinked emunand?
I hear TinyFormat avoids this issue if you use it, but I haven't tried it myself. Would appreciate if someone could confirm this.Sounds complicated.