hi guys need ur help, my psp's firmware is 5.50 gen d3. Im playing DIssidia duodecim, i noticed recently when im in the middle of the game or fight, a pop up comes out and keeps asking me if i want to go to the home screen without me pressing the home button. i tried other games like dantes inferno and crisis core and it still does it. Is this a firmware issue? If it is then what can i do to correct the problem, is it possible for me to upgrade to 6.39?? please email me with any information that i need to correct this problem. my psp is slim 2001-2002. my email address is marvingil22@hotmail.com