Gateway, the team that has developed the first Nintendo 3DS flashcart, has confirmed via email that it has been blocked by the latest Nintendo 3DS firmware update. The flashcart is not compatible with firmware v6.x, but the team say they are hard at work on making it work as soon as possible. The company advises Nintendo 3DS users not to update their systems until they have got the flashcart working again.

Thanks, Kallum