ROM Hack (HELP) Trying to Unpack SSB 1.1.3 Update

[RetroGamer732]

Hello, I'm trying to extract the contents of the smash 4 1.1.3 update cia file so i can add custom music into the game. How would i go about extracting this, and then repacking it. Any help is greatly appreciated.

 

[SANNIC789]

u use 3ds lazy

 

[RetroGamer732]

u use 3ds lazy

I downloaded 3ds lazy, but it is for converting .3ds to .cia. i would like to be able to extract the .cia file i already have. just as a sidenote, can i even unpack this since it is update data.

 

[SANNIC789]

idk i think you can google it https://gbatemp.net/threads/tutorial-how-to-decrypt-extract-and-rebuild-a-cia.388677/