Copy the folder structure from the pack directly to the PSP/GAME directory.
The primary selling point of this specific pack was the "Permanent" nature of the mod. Before Infinity, users were terrified of "bricking" their PSPs (rendering them useless) via permanent patches.
, typically including the Infinity 2.0 installer and a CFW of choice (like PRO-C2 or LME ). Step-by-Step: The Modern Modding Process 1. Prepare Your Firmware psp 661 infinity 20 cfw pack by mrmario2011 exclusive
Ensure your PSP is on firmware 6.61. If not, update it first. Download the .
You run the Infinity tool to bridge the system. Copy the folder structure from the pack directly
MrMario2011 curated an "exclusive" pack that bundles these components into a single, organized directory structure. This eliminates the guesswork of file placement, ensuring that users don't "brick" their consoles by putting the wrong update file in the wrong folder. Key Features of the 6.61 Infinity 2.0 Setup
Run either the or LME Installer tool. (PRO-C2 is highly recommended for standard homebrew and ISO compatibility). , typically including the Infinity 2
All files are verified to work together without bricking risks.
For years, PSP modding was split. Older models could have "permanent" CFW, while newer "unhackable" models (like the 3000 or Go) had to relaunch their exploit every time the console was hard-rebooted.
The popularized by MrMario2011 remains the ultimate solution for PSP hacking in 2026 . This comprehensive, user-friendly pack streamlines the process of installing permanent custom firmware, making it accessible even for beginners. It brings the power of 6.61 Infinity 2.0 —which provides permanent, untethered custom firmware (CFW) for all PSP models—into one organized download.