Dark AleX releases Custom Firmware 3.90 M33-3 - with improved NO-UMD compatibility
PlayStation Portable users who are into the Sony handheld's homebrew gaming scene better get ready to update their custom firmware, now that Dark AleX just released an update to 3.90 M33 (previous update here).
So what does this revision add to the already useful custom firmware? This M33-3 release enhances the compatibility and performance of the M33's NO-UMD driver. Here are also some of the fixes that are included in this custom firmware update:
March33 NO-UMD driver compatibility has increased to support games like Coded Arms, Patapon, Harvest Moon Innocent Life and probably others affected by same errors.
As always, it is strongly recommended that you go over the readme file included before you attempt to install this latest version of Dark AleX and M33's 3.90 custom firmware.
Download: Custom Firmware 3.90 M33-3
This is a 2 part software to unbrick your psp or downgrade any yes any version psp it converts your memory stick and battery read the read me file included it the rar very easy to follow instructions Note if you have a new Sony battery you will not be able to convert it Sony has patch their battery's so you cant convert it any more
Every thing you need is included no need to download anything else This is what i am using now newer games require it