Question about Sony PlayStation Portable (PSP) Slim (PSP-2000) Console

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Still facing problem on playing cso

I had changed my firmware into 3.71 M33-2. But still cant play iso/cso game even i change into 1.50 kernel n m33 driver/ sony P****... Do u have any solution?

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Ok update ur psp with a newr custom firmware ( i would say all the way to 5.00 m33-3 with 1.50 kernel addon) make sure that u have a folder in the root of ur psp mem stick that is called iso and put ur games in there.

Posted on Dec 05, 2008

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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

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...

5 Answers

Problem with ISO/CSO game with PSP firmware 6.00


Make sure your games are saved in the ISO folder. Also, your UMD MODE should be set to M33 Driver or NO UMD REQUIRED. If you have Official firmware, you can't play ISO/CSO games. Wait for the release of CFW 6.00. Check out pspcustomfirmware.com.

Sep 18, 2009 | Sony PlayStation Portable (PSP) Console

1 Answer

After updating my psp to 5.5 i cant see my cso files my psp can read only videos & mp3s from the memeory stick but cant see the games files thk you in advance


hi you have updated the sony psp firmware to 5.5 so thatz the firmware which will not allow you to play the games using the memory card however you will be able to play using the umd this is done to stop piracy
if you want to play the games using the memory stick then you can download the m33 firmware for psp which allow you to play through memory stick its the same sony software but has been changed a bit so that it can read the game file through memory card
i have been using this m33 driver from past 2 years and it works perfectly u can even update this driver to its latest version
hope this will fix your problem

Jul 21, 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

I cant play games in my psp memory stick after i updated to 5.2


Please check you update. If your update is low, you must upgrade it to 3.52 m33 then download a firmware 3.70 m33 or higher to get the m33 recovery.
As your PSP start press SELECT and you can see a menu then go to "UMD ISO MODE" from "normal" change it to "Sony NP9660" then exit.
Now enjoy playing ISO or CSO game. Happy playing.

Jan 29, 2009 | Sony PlayStation Portable (PSP) Console

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...

2 Answers

Do it relly works?


The reading of ISO games doesn't depend on your memStick...it really is about the firmware of your PSP, wether it is a Custom Firmware (meaning it has been modded/installed with a hacked firmware) or an Official Firmware by Sony...If your PSP firmware version has a M33 suffix, then it can play most ISO/CSO games...on the other hand, if your PSP DOES NOT have a M33 suffix, then it is an Official Firmware by SONY therefore, it CANNOT play ISO/CSO games and other homebrew apps...

Aug 26, 2008 | Sony PlayStation Portable (PSP) Console

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