Note: this works on CFW as low as 3.52 m33-4, if you are on a CFW below this, try this tutorial here.
This guide details how to play PSP ISOs or CSOs directly from the Hard drive of your computer on your PSP without having a large Memory stick Pro Duo. You will have to have a pro duo of at least a 32MBs though.
Requirements:
- Memory stick pro duo ≥ 32MBs
- USB to USB mini cord
- The files provided in the attachments
- PSP w/ CFW at 3.52 m33-4 or higher
1. Download and unzip "usbisoloader-0.8.zip" into your /PSP/GAME folder.
-- On some firmware, you will have to put the usbisoloader folder in GAME3XX or GAME4XX
-- Download and unzip USB2PSP to where ever you like. The executable is located and must stay here, so choose a convenient location.
2. Copy or move "cygwin1.dll" from USB2PSP folder to your system32 folder.
3. Move all of your ISOs and CSOs to \USB2PSP\USBHost\ISO
4. Connect you PSP to your computer
5. If you have Windows XP or lower, choose to browse for the driver manually. The driver is located in \USB2PSP\USBHost\PCdriver. Your computer will search this folder, find and install the driver.
or
-- If you have Windows Vista or 7, search 'device manager' and open it. Right click 'PSP Type B' and click 'Update driver software...' Then click 'Browse my computer for driver software' Click 'Browse' and find it in \USB2PSP\USBHost\PCdrive. Your computer will search this folder, find and install the driver.
6. Now start usbhotfs_pc.exe and a small command prompt will pop up saying 'Connected to device'
7. On your PSP go to Game > Memory Stick > USB ISO Loader.
8. You may now browse through you ISOs.
-- 'X' for Enter, 'O' to exit
I hope this helps, Enjoy!
Problem loading game?
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