With this thing you say , it won't be possible i think. , because you can't load it if your PSP is not CFWed , there might be a possibility if you purchase the game for the Go! system ...
and the exploit is still working.
hey you can hack the psp Go if you buy moh iso from playstation store on the psp Go and use this exploit to hack it!!!!!
hope that chicken will work on 5.55 OFW!