Select (or LME if you prefer) to set it as the default firmware on startup. Press Home to exit.
MrMario2011 didn’t just throw files in a ZIP. He crafted a that virtually eliminates brick risks — a godsend for nervous first-timers.
This happens if you attempt to install Infinity on a system version lower than 6.61. Ensure you run the Official Sony 6.61 update before running Infinity. Games or ISOs Are Not Showing Up Custom firmware looks for games in specific directories.
The PSP 661 Infinity 20 CFW Pack by MrMario2011 is a comprehensive custom firmware package designed for the PSP-661 model. This pack is the brainchild of renowned developer MrMario2011, who has been actively involved in the PSP scene for years. The Infinity 20 CFW pack is built on the foundation of the 6.61 firmware, offering a stable and feature-rich experience. psp 661 infinity 20 cfw pack by mrmario2011
A brilliant piece of software developed by Davee that makes the custom firmware permanent.
If successful, your system version will display as (with the infinity symbol). Your console is now permanently modded. What to Do Next: Post-Modding Features
On your PSP, navigate to the Game menu and launch the application to flash the core network files. Press X to install when prompted, then reboot. Select (or LME if you prefer) to set
PSP 6.61 Infinity 2.0 CFW Pack is a comprehensive software bundle popularised by the YouTuber MrMario2011
A safety tool to re-install 6.61 if necessary. Why Choose This Pack? (Benefits)
: Ensure your PSP battery is charged to at least 78% and kept on the wall charger during installation. Software Files He crafted a that virtually eliminates brick risks
No need to re-run a "Fast Recovery" tool every time you turn on your PSP.
Inside the Infinity menu, press the directional pad button. This opens the firmware selection screen.
If you have a dusty PSP in your drawer, do not throw it away. Charge it up, buy a $10 Amazon MicroSD adapter, download MrMario2011’s pack, and follow his YouTube guide. Within 15 minutes, you will transform a 2013 media player into a retro emulation powerhouse that plays PlayStation 1, PSP, GameBoy Advance, and Genesis games flawlessly.
The pack includes: