I own a Japanese New 3DS XL. I also have a Sky 3ds and a gateway card. I want to get a private header for some Japanese roms. If I buy a USA 2DS (version 9.2 or under) can I dump the header using the gateway program? So there are two questions: 1. can you dump roms on a 2DS? 2. can you dump Japanese 3DS ROMS on a USA console? I own some Japanese retail cartridges. If not, can you use a USA private header on a Japanese ROM and will it work? Thanks in advance for your help!