Is there a tool or utility which will do this? I want to match my ROMs with no-intro's archive, so that's a thing.
If you're trying to decrypt a .3DS that you've already dumped, this may work:
https://gbatemp.net/download/batch-cia-3ds-decryptor.35098/
You could alternatively try decrypting it with Godmode9 on a 3DS.Cool.
EDIT: This doesn't do what I asked in the thread title.
You could alternatively try decrypting it with Godmode9 on a 3DS.
I don't believe that will trim it.
You dont use the megascript. You use https://3ds.hacks.guide/godmode9-usageIt does trim it if you go and use the all-in-one megascript to attempt a dump and decrypt.
there should be a build legit option and the trimmed version. Have you used that option aswell?EDIT: Trying something from those instructions that might help
there should be a build legit option and the trimmed version. Have you used that option aswell?