I tried, but I'm not sure if i'm doing it right. I extracted the contents in US/English folder ID (01004950197B2000), but it doesn't work. From what I'm understanding about modding (via the official guide), you need to mirror the folders ie your mod is in "Data" folder, meanwhile dumping the game it's not. The "globalgamemanagers" is directly in the romfs and not in "Data" folder. Still doesn't work that way too... any solution?