The update is a custom firmware modification designed for all PSP models. It sits on top of Sony's official 6.61 firmware. It gives users root access to the console hardware without permanently breaking the factory code. Key Capabilities
⚠️ Only PSP 1000, 2000 (non-TA-088v3), and some early 3000 models support permanent CIPL. Others must run FastRecovery after each full shutdown.
The PRO update is "temporary" on most newer PSP models. If you power off your console completely, you will return to official firmware. Simply run the Fast Recovery
Your PSP must already be updated to official Sony firmware 6.61. If you are on an older firmware (like 6.60), update to official 6.61 first. pro update psp 6.61 download
Method B: Permanent Installation (For Fully-Hackable Models Only)
If you own an older or a PSP 2000 (Slim) with a non-v3 motherboard , you can make the CFW permanent.
: Disconnect from the PC, navigate to Game > Memory Stick on your PSP, and launch the 6.61 Update . Step 2: Install PRO Update 6.61 (Temporary CFW) The update is a custom firmware modification designed
Ensure your PSP battery is at at least 78% . Keep it plugged into a charger during the installation process.
Connect your PSP to your computer via USB cable and toggle in the PSP settings (or insert your memory card into a PC card reader).
Make sure your game files are in .ISO or .CSO format, and check that they are placed in the root ISO folder, not inside the PSP/GAME folder. Key Capabilities ⚠️ Only PSP 1000, 2000 (non-TA-088v3),
You may also need . While PRO-C2 can run temporarily, Infinity is a hybrid firmware that allows you to make PRO-C2 permanent on PSPs that cannot use the old CIPL method (like the PSP 3000 and Go).
Are you updating a Standard PSP (1000/2000/3000) or a PSP Go? This affects which firmware file you need to download. How To Update Your PSP TO 6.61 Official Firmware
Plug your PSP into the wall charger during this process. A power loss during installation can brick your console. Step 1: Downloading the Necessary Files
The PRO-C2 version we’ll discuss today is built specifically for the official firmware—the last and most up-to-date firmware Sony ever released for the PSP.