The PRO Firmware is an 'aftermarket firmware' for Playstation Portable by Team Pro to continue to provide you with new features, even after Sony drops the plattform and allows you to develop your own applications for PSP.

1) Download and install the latest Official Firmware 6.61 (Go! Version) if you haven't already

2) Download the 6.61 PRO-C2 (14-02-2015) Custom Firmware

3) Extract the ZIP-Archive and copy everything to your "PSP/GAME" folder

4) Run the "661 PRO-C Updater" from the XMB and install the CFW

(You have to re-activate the CFW everytime you shutdown your PSP completely by running the "Fast Recovery")

DarkSpeed Final allows you to launch PRO directly from XMB, so "Fast Recovery" is not necessary anymore. (but you still need it to install LightSpeed) It replaces either the "Digital Comics" icon (under "Extras") or "SensMe" icon (under "Music").

1) Download DarkSpeed Final.

2) Copy the PSP folder to the root of your PSP.

3) Launch "Fast Recovery", then launch "DarkSpeed v6.61".

4) Choose either "Install Comic XMB Mod" (to replace Digital Comics), or "Install SensMe XMB Mod" (to replace SensMe). "Launch 6.61 PRO" icon should now be in place of the old icon.

Note: To restore your original icons, launch "DarkSpeed v6.61" and choose "Restore original Files."

(You have to re-activate the CFW everytime you shutdown your PSP completely by running the "Fast Recovery" or "Launch 6.61 PRO")

6.61 PRO-C2Temporary Custom Firmware

6.61 PRO-C2
Temporary Custom Firmware