I'd like to know too.
Just kidding. If the .cia is not encrypted, just use makerom -ciatocci command. If the .cia is encrypted (i.e. downloaded from Nintendo servers using FunkyCIA2, or converted from a 3DS using 3DS Simple CIA Converter), you need to follow this guide: https://gbatemp.net/threads/tutorial-how-to-decrypt-extract-and-rebuild-a-cia.388677/, then rebuild the .3ds ROM with 3DS Builder.
Just kidding. If the .cia is not encrypted, just use makerom -ciatocci command. If the .cia is encrypted (i.e. downloaded from Nintendo servers using FunkyCIA2, or converted from a 3DS using 3DS Simple CIA Converter), you need to follow this guide: https://gbatemp.net/threads/tutorial-how-to-decrypt-extract-and-rebuild-a-cia.388677/, then rebuild the .3ds ROM with 3DS Builder.
Last edited by RainThunder,
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