All that went on sale after March 1 have the update 4.5.0 and 4.4.0 Europe. 3DS Gateway sent me a message and says it works perfectly on the 4.3.0.
Here you have some games with the update (there are many more):
-Castelvania: Lords of Shadow - Mirror of Fate (is what I used)
-Luigi's Mansion...
@Xdqwerty, Its all about tech and it has an interesting story. Lain becomes obsessed with a virtual world called "The Wired" and that she tries to explore her true identity.