MHX = Monster Hunter X cross game currently available only in Japanese stores/consoles(unless you got GW or CFW)...
...so MHX stores the saves on the SD as extradata! once they are dumped/exported the saves are completely decrypted and are ready to be edited with ur fav hex editor(no extra save encryption) use SDF(if CFW/GW) or extradatatool homebrew to extract the (System & System_Backup files) Game id is 00001554, all 3 profiles/saveslots are in the system/_backup file!...
MHX Save Editing
...so MHX stores the saves on the SD as extradata! once they are dumped/exported the saves are completely decrypted and are ready to be edited with ur fav hex editor(no extra save encryption) use SDF(if CFW/GW) or extradatatool homebrew to extract the (System & System_Backup files) Game id is 00001554, all 3 profiles/saveslots are in the system/_backup file!...
MHX Save Editing