: Your PSP battery must be charged to at least 78% . It is strongly recommended to keep the console plugged into its wall charger throughout the entire process.
A utility used to safely clean or revert firmware if an older modification is already present. Infinity 2.0 Installer:
Extract the compressed folder using a utility like 7-Zip or WinRAR.
You open the Infinity app one last time to select your permanent boot configuration. Once finished, your PSP is fully unlocked forever! If you want to start hacking your console, let me know: What exact model of PSP do you own? What firmware version is it currently running? psp 661 infinity 20 cfw pack by mrmario2011 exclusive
If you own a later-model PSP (3000, Go, or E1000 Street) and want a permanent custom firmware solution without needing to run a "Fast Recovery" or "Launchpad" after every full shutdown, this pack is the gold standard. MrMario2011 is a well-respected figure in the console modding scene (known for clear, no-nonsense video tutorials), and his "exclusive" pack simplifies what was once a risky, complicated process into a nearly foolproof installation.
This tool is the fire extinguisher in the pack. If something goes wrong, or if you simply want to return your PSP to its original, unmodified state, allows you to safely downgrade or revert to a clean, official firmware. It is an essential component for anyone who is worried about the risks of modding.
The PSP 6.61 Infinity 2.0 CFW pack by MrMario2011 simplifies permanent custom firmware installation across all PlayStation Portable models. The bundle includes Infinity 2, Chronoswitch, and PRO-C2/LME firmware to ensure a stable, permanent mod with wide compatibility. Watch the detailed guide at MrMario2011's YouTube channel . : Your PSP battery must be charged to at least 78%
For more details on the installation process, you can view the official MrMario2011 tutorial configure the bootloader within the Infinity app to ensure your CFW is permanent?
It acts as a universal bootloader stage that intercepts the system startup. It safely boots into either PRO or LME custom firmware on any PSP model (1000, 2000, 3000, and Go) without the risk of motherboard bricking. Hardware and Software Prerequisites
The "PSP 6.61 Infinity 2.0 CFW Pack by MrMario2011" is a popular all-in-one resource for modding any PlayStation Portable model. Created by well-known tech YouTuber MrMario2011 , this pack simplifies the process of installing permanent custom firmware (CFW) on modern PSP firmwares. What is 6.61 Infinity 2.0? Infinity 2
Any PSP 1000, 2000, 3000, or PSP Go console. (Note: The budget PSP E1000 "Street" is largely compatible with Infinity 2.0, but always double-check model-specific documentation).
Locate the PSP folder within the extracted package. Drag and drop this folder directly into the of your memory stick (overwriting folders if prompted).
Infinity changed the landscape by creating a hybrid firmware bridge. It allows the PSP to boot directly into custom firmware on every single model, including the previously "unhackable" late-model Bright screens and the sliding PSP Go. Why the MrMario2011 Exclusive Pack Matters
If you are looking for a project this weekend, there is no better way to honor the legacy of the PSP than by unlocking its true power.
While this process is safe and reversible, any time you flash firmware to a device, there is a small risk of failure. A "bricked" PSP (a device that no longer functions) is a real possibility, particularly on models like the PSP 3000. Therefore, it is absolutely critical that you follow every instruction to the letter and do not skip steps.