They dont work. It HAS to be same region.
ah yes, so it was eur/jap for pokemon, which is compatible, I knew there was something about the pokemon update, that I remembered, because it was unusual =)
but for many games it doesn`t work, maybe somone should make a list for this ^^
Generally no. But there are some rare exceptions, Pokemon X/Y and Mario Kart 7 updates are cross region compatible.
what games does it not work for then?
if there about about 15 or so updates in the eshop (keep in mind 5 for that louvre museum thing i'm not including don't count), and 3 of the updates consist of mario kart and both pokemon games, i think 3/15 is hardly a rare exception
For EUR/US region, that is probably not that rare, but for JP region, that's very rare. And I think we're talking about all regions.
OK, just ignore the word "rare".sure but the majority of the jp updates are games that are solely released in japan, surely we are only counting updates that are 'region free' for games that are released in all regions...
for example, the monster hunter 4 is only in japan, so the update shouldn't count as being region free or not... we cannot test it since the game does not exist out of japan.
and for things like animal crossing, in japan there is a 1.1 update, but outside of there the update is built into the game, so again... i wouldn't say that that japanese update isn't region free because it is not applicable outside of japan - you see what i mean?
pokemon y/x is the same for all regions as far as i know.so you can explain why the pokemon y update on my european 3ds works with my japanese y dump...
Generally no. But there are somerareexceptions, Pokemon X/Y and Mario Kart 7 updates are cross region compatible.
Sorry I got this one wrong, I was testing with rev01 version which has build in update.Are you sure about MK7? The US update does not work on the EUR dump.