IV ALREADY DONE THIS STEP

install Devhook 0.46 with 2.71 firmware. Then open again and install the Mod Pack (USB/Screenshot/No autorun). Open your the root of your memory stick (the first folder containing the PSP folder). Make a folder called ISO if there is not already one there, this is where you should place your iso's or cso's (compressed iso's)

But the pronlem that im having is RUNING THE CSO i go to(DevHook Mod Pack) But i reLLY dont know what settings to put it at inorder to Run the cso (THE CSO I Hve is the street fighter one from this site ) IF ANYONE KNOWS HOW TO DO THIS lAST step inorder to play iso and cso can u plz help me

HOW DO I DO IT DO I GO TO VERSION 2.71 AND THEN PRESS home+L+R and then what i cant play game HELPPPP!!!!!!!!!11

UMD Select: (whatever game you want to pick)
Boot Select: Reboot XMB
UMD Mount: UMD Disk
Firmware: 2.71
CPU Clock: 222MHz/111MHz

Then start.

Make sure you have it at 222/111 MHZ becuz thatz what got me stuck at first

do i use the MOD deV hook for this one


Or the cool one with the music and blue backround?
PS:thx for advice guys:)

ok i what do i do know i press home+L+R and i see my game at the bottom but it dont know how to start it ?? im wondering qich Dev hook to use ? the Mod one or the One with the Cool Blue Backround?

In the one where you are pressing HOME + L or R (this is the VSHEX DLX MOD), when it shows the name of the game you want to run - press Square or X to run the game, and wait a few seconds as it mounts it.
It's Square in the older versions (0.95 and before) and X in the newer versions (0.96).

UMD Select: (whatever game you want to pick)
Boot Select: Reboot XMB
UMD Mount: UMD Disk
Firmware: 2.71
CPU Clock: 222MHz/111MHz

i did that but im all dumb when i do that and then get 2.71 i pressed Home+R+L and then X or Sruare and it just opens the save data on the XMB iduno what am i doin rong i GOT THE STREET FIGHTER GAME FROM HERE

when i got the game it was CSO but do i have to do anything with the (UMDGen) program Unzip it or somthing if so how

Hay i really appreciate

10 min later//./.....

OK i had GTA inside the PSP and then i Pressed Home+L+R and it maid the UMD sighn go away and then seconds later it comes back what am i supose to do during those seconds?? i treied pressing HOME+R+L then X and then i tried with Square but it just opens the GAME on the XMB bar ohh yeah all this is being done on the XMB bar

I DID IT THX FOR ALL HELP!!! )

Hmm, have you tried this: select the game you want using HOME + L or R, then wait for the bar to disappear, then go to "GAME" menu on the XMB and highlight (select) the "UMD" option, you should see the game you have chosen and be able to press X on it to load it.

Another idea; you have set UMD Mount to "UMD Disk", I'm not sure that that is right (isn't that for loading the real UMD in the drive?), I think it should be something like "Image+ANYUMD". Then try loading the game using HOME + L or R then Square or X when the game name shows in the bar.

EDIT: Looks like you beat me to it! (by two minutes: 10:51 compared to 10:53)
How did you get it to work in the end? (so other people having the same problem can read this thread to find out)

Yea, did you have a UMD in there from the begining or was that what you were missing? When I started using DevHook, it took me forever to figure out that I needed a UMD in there.

LOL yup that was the problem lol i got FED UP of trying and i was on 1.5 and i had a 2.60 game so i went to Dev Hook and ran it and it ran the ISO i was all like wtf all this time lollmao but yeah man that was the problem lol thx for the help guys

Lol sorry. I went over every detail except the most important one.

nah man its all good u helped thx man

Hey guys awesome site and yep count me as another one of ...man i have a heap of isos and tried end upon end to get the damn iso + cso's to run almost tearing my hair out but in the end after comming across this thread I thought no way, surely you cant stick a umd game in and it will load the other...but ummm yep, now I am sitting here pissing myself laughing thinking after all this time...man I feel really small about now...lol....awesome thread....cheers for the help

Hi u guys mentioned that in order to run iso/cso games needs to put UMD disk.. Do i need to put blank UMD disk or any UMD disk w/ other games for that matter?

There's no such thing as a blank UMD. And yea, you just need any game UMD.

I just use the Demo Disc that came with the PSP, that way if it breaks it doesn't matter as much as my game discs.