I just did some searching and nobody seems to have asked the question that I want to know the answer to. I have an M3DS real, and pokemon platinum/pearl/diamond roms. Just wondering if I bought an ezflash 3in1 would I be able to emulate ruby/sapphire/emerald on the ezflash while playing platinum/pearl/diamond on the m3ds, so that I could catch the otherwise unavailable pokemon? cheers
I would assume so. I can do it with a CycloDS, an R4 Revolution, and an EZ Flash V. You will need to patch the GBA ROM and load it to the 3-in-1. You can verify that this is done correctly by turning on the DS without the slot one card and verify that it boots into the GBA game.
Awesome thanks for the help. I know a simple google search would probably yield plenty of results, but do you have a specific guide that you used to patch your roms?