08-22-2013, 08:20 AM
Well it would be best if you could list the main stuff like CPU, GPU, RAM, and OS. You also need to list your settings since I wouldn't know what options you have enabled for this game (I am not psychic). Although, the main problem could be that you made a bad dump of your game. Redump Kingdom Hearts: Birth by Sleep from your PSP and try it on JPCSP using the latest revision. It would be useful if you can post a picture of your problem with the loading screen.