Gaming dissidia FF black screen

[scizo]

i just borrowed my friends psp and updated it to gen D2

monster hunter works fine so dont think anythings wrong with the psp


but when i start up dissidia it goes black screen after the psp logo. anyone can help me ? its a 800 mb CSO file

 

[Teny]

bad dump?

 

[FencingFoxFTW]

sound like a bad rip

USA and Universal Tuning versions compress to about 1.3GB