Hey a while back i bought a psp on ebay and am just now getting to use it. I am trying to run games that i bought like persona and it tells me i need to update my psp to 6.20 but when i say yes then it tells me the system config of my psp is not correct so it can't complete the update. When i look at my system info it says i am running m33 version 3.71 which my friend says is the problem I don't even know what m33 is. Is there a way to get my games to work on it? I would really appreciate any help thanks