Thanks to the MHU2D Team, we can play ISO, CSO games on the PSP-3000 finally. If you are willing to enjoy free games on the PSP-3000, Please follow me to prepare your console first. I assure you it's 100% successful.
Please confirm the system version of the PSP-3000 is 5.03, all versions below should upgrade to 5.03v.
Check the system versions at Settings - System Settings - System Information.
Format the memory card at Settings - System Settings - Format
Connect the PSP to Computer with a USB cable, Set " USB-connection " at home menu, a removable Disc appears accordingly。
A. Unzip the Hen file to the root directory, and paste the Photo file to PSP file.
B. Unzip the CFW_Enable_3.30.zip file, select the CFWEnabler file and move it to the folder under the name of PSPGAME.
Let's coming to the hack travelling.
A. PSP Menu - Settings - System Settings - Restore Default Settings. Press " O " for confirm. The console will restart after finished. Then press direction key continuously, and press O at last step.
B. PSP Menu - Settings - System Settings - Character Set - US press O for confirm.
C. PSP Menu - Photo - Memory Stick, execute the WHITE file
The screen turns to chaos and re-start subsequently. ( If the screen doesn't turn to chaos and re-start, just press the direction key till it appears). Then check the system version will be 5.03ChickHEN。
PSP Menu - Game, execute the CFWE file just as run a game, there are three files appear up,
pitch on the Start（Flash And Start）and press O, skip to Yes, then the PSP-3000 will re-start automatically. Check the system information again, now it turns to 5.03m33-6.
Last step, press Select button and change the UMD ISO MODE to M33 or NP9660 to boot in games.
Congratulations! You've got it. It's able to play ISO and CSO games now.
Please note: ISO games must put in the ISO folder at the root directory. ( If without ISO folder, please create it.)