I'm making a music hack for Pokemon ORAS. If I just build the romfs and patch it with HANS, it works perfectly, but I'd really like to be able to make it an entire ROM so I don't have to go through HANS to load it (I have CFW, so no problems there). I dumped my Alpha Sapphire game using Braindump, and used tools from this tutorial: http://asia81.webnode.fr/english-tutorials/3ds/3ds-rh/ to extract the romfs, exefs, and exheader. Everything seems to go without a hitch--I built my new romfs, and use 3DS Builder to make a new .3ds file using the new romfs file and the old exefs and exheader files. Then I use Simple 3DS CIA Converter so I can install it on my 3DS. However, no matter what I try, the game never loads--it never even gets to the 3DS splash screen that occurs right before a game is loaded. It just immediately says that an error has occurred, so I have to turn off my 3DS. Another thing is that the game has no logo or banner sound on the title screen, so I guess something's fucking up there as well. Does anyone have any better ways to rebuild 3DS roms, or am I missing something simple?