Sorry if my english is not perfect, i will try to speak english the most perfectly
- Get the SavaDataFilter.csu file contained in the SDK-5.2.2 folder of the release SDK.DevKit.Tools.3DSWare.3DS.INTERNAL-BigBlueBox
- DL : http://www.multiup.org/fr/download/4...conversion.zip
- Put in this folder the SavaDateFilter.csu that you just get
- Run the bat file from the archive and get a cia file to install with DevMenu
- Select a game from the GateWay Menu, but don't run it !
- Go into the SavaDataFilter application, stand on CTR Card then do Y -> A to export backup
- the decrypted backup is in the SD : /filer/UserSaveData/Folder/Folder/ID Game/main (main is a file, your save)
- Open your "main" in PKHeX, made your changes, click Save Export, erase your own save, and run again the SavaDataFilter.
- After launching SavaDataFilter, go to the SD tab and choose the backup to import..
Done, your save is injected !