

If it says "You already have existing decrypted files. Now before you continue, and especially if you only have 4 GB of RAM: Close all unnecessary programs on your PC! If there is not at least 2 GB of free RAM, your PC might crash because it will run out of RAM!.Copy the unmodified Pokemon X/Y ROM into the Step 2 folder and rename it to "rom.3ds".If there is a file named ".code.bin", rename it to "code.bin".Check the exefs folder, there should also be three files in the folder: banner.bin, code.bin and icon.bin.

Now the decrypted folder should contain three files: exefs.bin, exheader.bin, romfs.bin

Then create a new folder named "decrypted" and another new folder named "exefs". In the CIA folder there are three folders: "For 3DS SD card", "Step 1", "Step 2". Follow the Complete Guide for building a Pokemon Neo X/Y ROM up to the "Rebuild your game" step, if you haven't done so already.Make sure to have backups and save all open files before proceeding. Note: I'm not responsible for any damage to your PC / 3DS caused by following this Tutorial. at least 4 GB of RAM (one tool in particular is coded poorly and will eat up to 2 GB of RAM.).However I'm not sure if this method would work on any CFW. I was able to create a CIA, which I installed in my Gateway EmuNAND 9.8 and works there without updates. So, a lot of people were asking, how to make a CIA of Pokemon Neo X/Y. Wow, nice job with the new Title Screen! Looks great!
