How to Mod Any PSP on Firmware 6.61 or Lower! - Infinity 2.0 Permanent CFW - YouTube
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
How Sony tried (and failed) to beat Nintendo at handheld gaming | TechRadar
PSP - AfterDawn: Glossary of technology terms & acronyms
Sony PlayStation Portable Secrets (Fat, Slim, Brite, and Go)
Release: Infinity 2.0 – Enables Permanent 6.6x Custom Firmware for all PSPs! - Wololo.net
Amazon.com: Sony Playstation Portable (PSP) 2000 Series Handheld Gaming Console System (Pearl Seafoam Green)(Renewed) : Video Games
Is the PlayStation Vita better than the PSP? - Quora
PlayStation Portable (PSP) Architecture | A Practical Analysis
Picked up a PSP-1000 on firmware 1.0. Any reason to NOT be on 6.61? : r/PSP
How to Hack PSP 1000 & 2000 - EASY Tutorial 2020 - Custom Firmware to Run Homebrew - CFW 6.60 PRO C2 - YouTube
What is the reason that there is no successor for the PSP? Why did Sony abandon it instead of improving it like they did with the PS3? - Quora
I want to buy a PSP. Which one is good? - Quora
![PSPHACKS 1.03] Downgrading Your Custom Firmware From 6.61 to 6.60 Using Chronoswitch 7.0 - YouTube](https://i.ytimg.com/vi/vnw2wm2V_sQ/maxresdefault.jpg "PSPHACKS 1.03] Downgrading Your Custom Firmware From 6.61 to 6.60 Using Chronoswitch 7.0 - YouTube")
PSPHACKS 1.03] Downgrading Your Custom Firmware From 6.61 to 6.60 Using Chronoswitch 7.0 - YouTube
![Guide] Downgrade your PSP to any 6.xx OFW](https://i0.wp.com/i.imgur.com/zjnes.png "Guide] Downgrade your PSP to any 6.xx OFW")
Guide] Downgrade your PSP to any 6.xx OFW
PlayStation Portable (PSP) Architecture | A Practical Analysis
How to Install Custom Firmware (CFW) on PSP 1000 and PSP 2000
How To Downgrade PSP 6.61 To 6.60! (Chronoswitch Downgrader) 2017! - YouTube
:max_bytes(150000):strip_icc()/PSP1000-5b05c53cba61770036f42e00.jpg "Playstation Portable (PSP) Model Specifications")
Playstation Portable (PSP) Model Specifications
Update! nooo. Is there anyway to downgrade the software so I can play with Adrenaline again? Any help is appreciated. : r/PSVita
