3.90m33-3 And How To Get There
May 22nd, 2008To go from sony offical firmware to team m33’s 3.90m33-3. You first need a fat psp battery like this and a razor first open the battery by running the razor down the sides of the battery and renove this pin. Finally tape the battery back up and if you did it right when you put in the psp the green light will come on but the psp will not start(this is good not bad).next get this program follow the instructions and when it is done shut of the psp. next insert the memory stick an then the battery from before and you should see a text screen just press x when it is when it’s done it will shut off now take out the battery and memory stick but you old battery in and go to setting>system settings>system information and it sould say 3.80m33. now you have to go here and download this,this,and this rename first file 390.pbp(or just 390 what ever works for you)and put it in the same folder with the second file and put that folder in f:/psp/game folder and then go to game>memory stick on you psp run the installer and and do the same with the third file and you done.

