How can I get my ISOS work on my 3.02 OE-B PSP? I have tried UMD Emulator and Fast Loader but my PSP saids that data is corrupted, when I have but the files on the GAME150 folder. I have also tried GAME and GAME270 folders. So whats wrong? Do I have to downgrade back to 1.50, if I wanna play ISOs? Or is there any other loaders that work with 3.02 OE-B?

You can just put the games in the ISO folder in the root, and they will show up in Memory Stick under GAME on the xmb.

Ok thanx¨! Cauze I was wondering what is the ISO folder!

But what if you have no UMD to put in the drive? devhook let me emulate the drive but now im not sure how i can get that all to work. I dont dive into my psp very often but I would really like some help knowing what app i need and where to put it in order to play ISOs with no UMD on 3.02 OE-B.

Thanks!

When you have created the ISO folder in the root of your memory stick, then put some Iso's or Cso's in there. If you try to run them now, it says something about the game cannot be started.

To make them work, hold the power button for 6+ seconds until your psp shuts off. Then turn it on again while holding R!

Then you will boot into recovery mode. Now all you have to do is go into "configuration" and enable "no umd mode"

Now your games will work!
(or atleast some of them, some of the games i have wont run. GTA VCS, Gun: Showdown and a few others..)

isos folder

if you have 3.02OE-A or whatever you make an iso folder on the main screen when you put the usb port and put the iso their and than go to the game menu on the psp and load.

even after doing all this i am 0/2 on working isos(3.02 oe- ill try another tonight