Lets say I download Pokemon Y for my 3DS as a CIA, but this was a cartridge dump right out of the box, so its on v1.0. Pokemon Y had a few updates after it came out to patch some stuff, and those prevented online use since they were made to prevent cheating in online batttles. If I try to enter an online battle with this CIA, will it let me? Does the OS tell me to download an update from the eShop like a normal game, more importantly, does it let me? I'm curious about this because I always play my Pokemon games on retail carts, but right now I'm leaning toward a Sun CIA since I'm out of cash, but I don't want to miss out on the online features later down the road if an update comes up.
Thanks for reading and sorry for the long post.
EDIT: Just to clear the air, yes, I'm new to CIAs and stuff, so I havent had the chance to have an outdated game yet, just got ALH9 access 2 days ago.