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My psp cannot play downloadable games on cso and iso files.what should we do?

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  • chadwick84 May 17, 2009

    I'm having the same problem after I downloaded the game called Rock Band US. Now my psp just won't read all games in the iso folder of my memory stick. Help.

  • metalkutz May 26, 2009

    I also installed rock band and after I played it my PSP can't read the games in the memory stick

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You may press the "select" key,and choose the umd iso to m33-6(psp 3000)

Posted on Jul 24, 2009

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How to install a game


There are two ways to install games on your Sony PSP (Play Station Portable).

The legit way is to buy original UMDs and insert them in your PSP and game on.

For the not-so-affluent, you can install Custom Firmware (CFW) on your PSP and thendownload games off the internet and copy them to your PSP and play them.
Play ISO / CSO Games on your PSP

-

1. Install Custom Firmware:

- There are scores of tutorials on the net on how to do this. The easier way out would be to go to any console shop, and get your PSP modded with CFW for around Rs. 200 / $5.

- A detailed tutorial on this coming up soon.

2. Download the Game ISO / CSO.

- Next, search for the game you want, and download the ISO / CSO of the game from torrent sites or any warez forums. Most of the times, the ISO / CSO is compressed into a RAR file so you will need to extract it first using WINRAR.

3. Copy the ISO / CSO to your PSP

- Connect the PSP to your computer using the data cable and goto Settings > USB Connection.

- Open your PSP drive in My Computer, and goto the ISO folder. If it isn't there already, create a new folder and rename it to ISO.

- Copy your ISO or CSO files to the ISO folder and disconnect your PSP from the computer.

4. Play the Game on your PSP

- Goto the GAME icon > Memory Stick and select the Game you just copied. Press 'X' and game on. icon_biggrin.gif

Note:
1. You need to have CFW (Custom Firmware) installed in order to use ISO / CSO games on your PSP. The latest version of CFW is 5.00 M33-4.
2. The latest PSP 2004 with TA 088 v3 chips and the PSP 3000 aren't moddable yet.

May 05, 2011 | Sony PlayStation Portable (PSP) Console

1 Answer

How to download a psp games


You can download psp iso/cso backup files from pspisoz.com, these files are for back up purposes only, you can only play iso/cso files if your psp has custom firmware installed on it.

Apr 28, 2011 | Sony PlayStation Portable (PSP) Slim...

1 Answer

Which format of downloaded game will run at psp??


Hello,

Thank you for using Fixya!

If you have a custom firmware (3.71 m33 or higher) then you can play game that is ISO or CSO format. You can also play games in EBOOT.PHB (PS 1 games converted to PSP).

To play ISO or CSO you need to put the file in the ISO folder in the root of your PSP's memory card. And as for the Ebot.php files you need to put that inside the root folder PSP/Game folder.

Hope this was helpful.

Sincerely,
stif_nec

May 29, 2010 | Sony PlayStation Portable (PSP) Console

4 Answers

How to install games on psp 5.00 m33-4?


get a game umd

insert it in the psp

it will autorun

play the game.

OR

if u wanna play games saved on a memory card, then change the firmware to a custom one for ur psp to get those games working

Nov 03, 2009 | Sony PlayStation Portable (PSP) Slim...

2 Answers

How to download games on psp 3004


There are different kinds of games for the PSP. There are Flash games, ISO/CSO games, PBP Games, etc. Depending on your firmware type, (Custom or Official) there are special kinds you can play:

Flash games are small, quick games you can play on your PSP Browser. They don't require special firmware to run. However, the flash games tend to run slow because of the lack of memory. Download them to your PSP/COMMON Folder and type in the location of the content in the address bar. 

Ex: file:/psp/common/name.swf

For PBP Games, you can download them from the PSN and save them to your PSP/GAME Folder. These games are mostly demos. The PBP Files should have its own folder under PSP/GAME. To play them, go to your game section of your XMB and if you did it correctly, the game should be there. 

Now, for ISO/CSO files. These are Disc image files that can be played on your PSP. They're usually for backup purposes. You save them in your ISO Folder (You might have to make this folder). To play them, just play as you would with a PBP Game.

Sep 19, 2009 | Sony PlayStation Portable (PSP) Console

1 Answer

Games work really slow on psp merory stick


maybe your game format is CSO... CSO is a compressed file... which means a bigger time to load for the psp from the memory stick...use ISO.. but note that when using ISO the file is bigger than CSO and may be even bigger than its expected size

Jul 25, 2009 | Sony PlayStation Portable (PSP) Console

2 Answers

How to play iso/cso on psp 3006? please help me


youll just put the iso/cso to the iso folder....
.......................wait the minute wer did you download a iso/cso

Apr 09, 2009 | Sony PlayStation Portable (PSP) Console

1 Answer

Why i cant play cso or iso games on my vre


Your CSO/ISO files should be in your ISO folder in the root of your memory stick. You might have to make this folder if you don't already have it. Also, your UMD mode have to be set to NO UMD REQUIRED, or M33 Driver. You must have Custom Firmware to play ISO/CSO games.


Custom Firmware site: pspcustomfirmware.com

Mar 21, 2009 | Sony PlayStation Portable (PSP) Slim...

1 Answer

Iso/cso won't run to PSP version 4.20


You cannot play .iso or .cso files (or any homebrew games) on your PSP unless you have firmware 1.5 or a custom firmware. Any "off-the-shelf" firmware such as 4.2 will not support these types of files. They will just show up as "Corrupted Data".

You can go through the process of downgrading your firmware from 4.2 to 1.5, then from 1.5 you may upgrade to a custom firmware such as 5.00 m33-4. Doing so would require a good deal of technical know-how and a LOT of patience. If you do not want to risk ruining your PSP, do NOT try this. Research methods of downgrading such as "Pandora's Battery" and other firmware downgraders.

You were able to download games from the PSP website because they are programmed to play on the current firmware. Even if you were to (somehow) properly convert the .iso or .cso files to an EBOOT.PBP file, it would not run unless you have firmware 1.5 or custom.

Jan 03, 2009 | Sony PlayStation Portable (PSP) Slim...

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