Optional: If you have a permanent-compatible PSP 1000 or early PSP 2000 (non-TA-088v3 motherboard), you can also copy the folder into the GAME folder. Do not use CIPL on PSP 3000 or PSP Go models. Step 3: Run the PRO-C2 Installer
Navigate to Settings > System Settings > System Information . Ensure your console is running Official Firmware (OFW) version 6.61. If you are on an older version, update to official 6.61 first. download the psp 6.61 pro-c2 custom firmware
Works on every PSP model, including the 1000, 2000, 3000, and PSP Go. Prerequisites Before Installation Optional: If you have a permanent-compatible PSP 1000