Please Help! i'm trying to play the mlb 09 w/trouble!!!

hey guys if anyone could help it would be great, ok i'm trying to run mlb 09 the show and i'm using cfw 3.51 m33. now almost never have i had problems with other iso or cso's. i've tried a few different isos of mlb 09 also. when i go to my saved data it shows up and everything and the little movie plays before i press x to start it.... then i get the little psp star up thing and the screen goes blank... but the light on the left side is blinking like crazy so u know its trying to do something. then in like 10 secs of that the whole system just shuts down. where i got the iso the guy said it was working on cfw 5.00 M33-6... could this be my prob? if so how would i go about change my cfw? i had the iso of last years version of the game and it works perfectly. I really want to play this game so please, any suggestions or help would be awesome!

Your PSP is crashing due to something in your MLB 09 programming. You could try to upgrade to 5.0 but I think you need to make a better CSO because the game should tell you if your firmware is out of date.

yea thats what i was figuring... so lets say i want to upgrade to 5.00 just to check it out exactly what do i do, i got my cfw ions ago and i never messed with it because i ddin't wanna screw anything up... all i gotta do i dl the file and install it? or are there steps i gotta take? thanks for the reply btw.

Pandora and DC8 is the quick way.

The long way is to upgrade to 3.80 then online update to 5.0.

When you load 3.80 enable M33 update in the recovery menu and you can do an online update for your CFW.