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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > help to run cso/iso with cfw 3.71 m33
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Help to run CSO/ISO with CFW 3.71 M33
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noman09
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30. September 2007 @ 02:53 _ Link to this message    Send private message to this user   
I have upgraded my PSP to CFW 3.71 M33 The problem is that when I copy the ISO/CSO file to ISO folder it is displayed via XMB but when I run it the screen goes black. I have check lots of CSO/ISOs but same result every time.
I formatted my MS but worthless.
Can someone help/guide me to run ISO/CSOs with 3.71 M33

noman09
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Senior Member

9 product reviews
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12. October 2007 @ 13:26 _ Link to this message    Send private message to this user   
firstly, update to 3.71m33-2.now, try putting a umd in your psp.if you don't have a umd then boot into recovery->configuration->umd mode then press x until m33 driver -no umd- shows up.
papakhan
Newbie
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28. November 2007 @ 14:16 _ Link to this message    Send private message to this user   
Hi
i had the same problem, upgraded to 3.71 m33-2. used a umd and used the configuration setting too, the problem still persists
Member
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28. November 2007 @ 15:13 _ Link to this message    Send private message to this user   
I think 3.71 M33-3 is out. Try that and see if that fixes it.


AfterDawn Addict
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28. November 2007 @ 15:25 _ Link to this message    Send private message to this user   
Originally posted by papakhan:
Hi
i had the same problem, upgraded to 3.71 m33-2. used a umd and used the configuration setting too, the problem still persists
Go HERE and follow these steps to see if you can get them working properly.

@kikzm33z

Sony NP9660 driver is the most compatible driver for NO UMD mode.


papakhan
Newbie
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29. November 2007 @ 05:53 _ Link to this message    Send private message to this user   
i did upgrade to 3.71m33-3. still no changes
papakhan
Newbie
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29. November 2007 @ 06:12 _ Link to this message    Send private message to this user   
ok i followed the steps on that link, it does show the game now, but it runs and then comes back to the main UI again. it even shows the game preview and plays the soundtrack, but never loads it
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Ghopper08
Newbie
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29. November 2007 @ 13:07 _ Link to this message    Send private message to this user   
I have a PSP running on 3.71 m33-2 and I have a UMD Dump tool on it. When it dumps the file, it put's it on my memory card. I put it into my ISO Folder in the root of the ms. It shows the game but when i try to play it, it says game cannot be started or something. What else do i need. (I no I can just put my PSP into USB and switch my memory to UMD but I want the tool just in case I'm somewhere and I want someones game)
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > help to run cso/iso with cfw 3.71 m33
 

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