Discussion in 'Sony PSP - Mod and firmware discussion' started by ugene55, Jan 5, 2008.
Okay since i now have 3.71 m33. Can i make it 3.03 oe-a?
If you have a SLIM then no.
If you have a FAT PSP then yes but you would need to downgrade again to 1.50 then add 3.03 OE-A.
But 3.71 M33 is 10x better then 3.03 OE-A.
Your better off going HERE and updating to 3.71 M33-4. Just folow the part where it walks you through installing the 3.71 M33-4 update.
If you have a FAT PSP you should also install 1.50 ADD ON-2.
i already have 3.77 m33-4 but isnt 3.40 oe-a way better? and how do i put cso games on 3.71 m33-4? Thnx
No 3.40 OE-A is older custom firmware. Stick with 3.71 M33-4 it has more options then 3.40 OE-A.
You place the CSO files in ISO folder and play via Game Menu Memory Stick.
Go HERE and follow the guide to get your ISO/CSO working properly.
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