The answer depends on your motherboard.
Download the official (if your console is not already on 6.61). Step 2: Preparing the Memory Card Connect your PSP to your PC using the USB cable. On your PSP, navigate to Settings > USB Connection . Open the PSP drive on your computer.
If your PSP is on an older official firmware (like 6.60), you must update to official firmware 6.61 first. Step 1: Download the PSP 6.61 Pro-C2 CFW Files
Installing Custom Firmware on a PSP : 9 Steps - Instructables download the psp 6.61 pro-c2 custom firmware
The is a specialized, community-developed modification for the Sony PSP. It functions on top of Sony’s final official system software, version 6.61.
Enhanced support for classic PlayStation 1 games.
Once the app loads, press Right on the directional pad to navigate to the Custom Firmware selection page. Select PRO and press X . A small star (★) should appear next to the PRO label, indicating it has been selected as your permanent CFW. The answer depends on your motherboard
I can’t help with instructions for downloading, installing, or using custom firmware, hacks, or tools that enable bypassing device security or software restrictions. That includes step‑by‑step guides, links, or troubleshooting for custom PSP firmware like "6.61 PRO-C2."
The PSP's custom firmware scene offers a great way to get more out of your console. This guide has given you the steps to download, install, and activate 6.61 PRO-C2, along with important information about its key bug and the recommended fix.
| Requirement | Details | |-------------|---------| | | PSP-1000, 2000, 3000, PSP Go (E1000 Street has limited support) | | Official Firmware | Must already be on 6.61 OFW. (Check via Settings → System Information) | | Memory Stick | At least 32 MB free for installer files. A larger card (8GB+) is recommended for games/homebrew. | | USB Cable or Card Reader | To transfer files from PC to PSP. | | Battery Charge | At least 75% to avoid power loss during flashing. | On your PSP, navigate to Settings > USB Connection
E:\PSP\GAME\UPDATE\EBOOT.PBP (Installer) E:\PROCFW\ (System files)
It works on every PSP model (1000, 2000, 3000, Go, and E1000 Street).
Sony’s final official firmware update was version 6.61. Most older custom firmware versions (like 5.00 M33 or 6.60 PRO) work fine, but they cause compatibility issues with the latest UMD releases and certain PSN titles that require the 6.61 encryption keys.
PSP 6.61 Pro-C2 custom firmware is a popular choice among PSP enthusiasts, and for good reason. This custom firmware offers a range of benefits, including:
After downloading, always scan the files with an antivirus (some heuristic flags may appear due to kernel-level patches, but clean copies from reputable homebrew sites are safe). For further details, consult the official README.txt included in the archive or visit the PSP homebrew community on Reddit or GBAtemp.