Can I spoof existing CIA files?

battousai

회원 | Member
회원 | Member
Apr 6, 2020
1
0
Hi there!

I have a... very special NAND (I have reasons xD) and require to FW spoof some of the "newer" 3DS titles (like Bowser's Inside Story). I often find "spoofed" CIA files in the web and can play those perfectly on my 3DS. But sometimes I don't and I always wondered how to create files like those myself?

I know that there are tools to turn .3ds files into spoofed CIAs, but what about updates and DLCs? Let's say I have a game update CIA file that requires an up-to-date firmware to work properly - can I somehow convert this into a spoofed CIA?

Thanks for any help! :)