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Tuesday 30.9.2025 / 07:35
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afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > play .cso on cfw psp
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play .cso on cfw psp
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perry07
Member
_ 		20. November 2007 @ 17:02 _ Link to this message    Send private message to this user   
eloo people i have custom firmware 3.52m33-4 and im sure i played a cso once but i cnt seem to get them to work anymore, i can get iso's workin fine but cso's im havin a problem with
any ideas?

thanks :)
[ + quote]
drakex
Senior Member

2 product reviews
_ 		20. November 2007 @ 17:17 _ Link to this message    Send private message to this user   
Most likely the CSO you have is damage or corrupted I got that problem as well when i changed and upgraded to 3.71 m33-3 some of the games I could play stopped playing.
[ + quote]
PSP (+[__]%): 2.80 < 1.50 > 3.40OE-A > 3.71M33-4 > 3.80m33-5 > 3.90m33-3 > 4.01m33-2 + 8gb MSPD
PS3 HD 60GB: 1.33 > 1.90 > 2.01 > 2.17 - NO OS
Nintendo DS [+[__]%]: EZ Flash 5 Plus + 1GB MicroSD + EZFlash 3in1
Nintendo Wii: 3.2U + 1GB SD Card + WiiKey 1.9s
Crazykid3
Member
_ 		20. November 2007 @ 18:07 _ Link to this message    Send private message to this user   
Originally posted by perry07:
 eloo people i have custom firmware 3.52m33-4 and im sure i played a cso once but i cnt seem to get them to work anymore, i can get iso's workin fine but cso's im havin a problem with
any ideas?

thanks :)
Upgrade your Firmware to 3.71 M33-3. If you say that the ISO file works, try YACC (http://www.psp-hacks.com/2007/11/20/yacc-v0401-released-cso-compressor/). It's a new ISO Compresser. I've used it and it has a new CSO compression meathod. It's pretty cool and works. I'm running 3.71 M33-3 and every file on mine works. Try it.
[ + quote]
There is no excuse NOT to mod! Don't follow the rules, make them!
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