To download and install the 6.61 PRO-C2 custom firmware (CFW) on your PSP, follow this guide to prepare your device and safely apply the update.
If your PSP is already on 6.61 (check in Settings > System Settings > System Information ), skip to Step 2.
Use the Infinity 2.0 patch. This is a separate installation that permanently patches the boot process. It is more complex but recommended for heavy users.
To install custom firmware (CFW), you must first ensure your device is running official firmware (OFW) version 6.61. This version of CFW is compatible with all PSP models, including the 1000, 2000, 3000, and Go. 1. Essential Downloads
The download should be a ZIP or RAR file containing three main folders: FastRecovery
