So, to be absolutely sure:
Buying a PROPER flash cartridge for 3DS WILL NOT
a) Brick the system
OR
b) Shut off online services (i.e. WFC Mario Kart 7)
If both are true, then please let me know...
I just wanna be sure cuz my 3DS is a virgin and I dont want it to get fucked up (haha a pun)
If...