okay, another question from me...
I´m still waiting for my Gateway to arrive so i do not have any practical experience with this. I´ve read through some threads here and there and had an idea. So we all know currently there´s a little problem with emuNAND 7.2 and the access to eShop and System Settings because of some new encryption keys (i think?). I had the thought - maybe stupid, but still - what if one was having a dump of his 4.x sysNAND and a hardware mod so one could update and reflash his sysNAND to his liking? Wouldnt he be able to update his sysNAND to the newest firmware, do whatever he needs to, say download game updates, configuring some stuff in System Settings or something like that? He sure can make another dump of his sysNAND afterwards, but this time with 7.2 firmware.
Now my thought on this matter: Since i do not know how exactly the emuNAND is set up and what kind of format the dumped sysNAND has, i was like "What if one replaces his emuNAND with the freshly dumped 7.2 sysNAND?" This way you could always have access to the settings and eshop and miiverse, albeit with a bit of work to be done beforehand. it would be the perfect workaround until Gateway manages to decrypt the latest encryption keys to give back control over System Settings and eShop.
Now please tell me this is possible... if not, then please tell me that at least it was a nice idea ^^
TL;DR version of my idea:
Dump sysNAND 4.x
Update to sysNAND 7.2
Do stuff
Dump sysNAND 7.2 when stuff is done
Reflash sysNAND 4.x
Somehow replace current emuNAND 7.2 with dumped sysNAND 7.2