I couldn't find a good answer anywhere unfortunately ;/
Anyway.
I got a K9LH'xed O3DS with an active NNID.
If I where to make a full NAND backup + backup of the SD card and format the O3DS to temporarily use it to downgrade a N3DS on 11.2, could I (after it's all done) restore the NAND backup + SD card to the O3DS and boot it again without having to relink me NNID?
Basically, what I'm trying to achieve is have a "clean" K9LH'xed O3DS to perform a DSIware downgrade on a N3DS and then restore the 3DS to what it was.
Anyway.
I got a K9LH'xed O3DS with an active NNID.
If I where to make a full NAND backup + backup of the SD card and format the O3DS to temporarily use it to downgrade a N3DS on 11.2, could I (after it's all done) restore the NAND backup + SD card to the O3DS and boot it again without having to relink me NNID?
Basically, what I'm trying to achieve is have a "clean" K9LH'xed O3DS to perform a DSIware downgrade on a N3DS and then restore the 3DS to what it was.