Hacking Un/linked NANDS and NNID?

[Lucifer666]

I basically want to know every way that sysNAND and emuNAND can interfere with each other in terms of the NNID

I know that it's quite messy especially when reading some of the region changing threads

So I think it's good to collate all of this information in one thread so people can come back to it

So here are some of my own questions:

• If you have linked NANDs and created an NNID on emuNAND, will it go to sysNAND too?
• If not, can you manually put the same NNID on sysNAND?
• Can you create a different one on linked sysNAND and use it?
• How about if you format sysNAND to unlink it? Can you then create a different one and use it?
• If you created it on sysNAND and then created emuNAND, will the NNID be on both and work fine?
• If yes, would formatting sysNAND impact emuNAND negatively at all or would it still work fine
• What's the best way to go about transferring and NNID from emuNAND to sysNAND or vice versa without losing your data

Feel free to add any more questions/information + rants against Nintendo's incredibly backwards-minded online infrastructure