Updating The PSP System Software to 6.60 / 6.61 - pspunk
PSP » Brewology - PS3 PSP WII XBOX - Homebrew News, Saved Games, Downloads, and More!
PSP - POPSloader 6.60 PRO (PS1 on PSP) | PSX-Place
PSP Firmware Update 6.61 | GBAtemp.net - The Independent Video Game Community
Updating The PSP System Software to 6.60 / 6.61 - pspunk
PSP 6.60 PRO - B9, B10 CFW installation [Very Easy] (PSP 3000, 2000, 1000 and PSPGo) - YouTube
PSP 6.61 Custom Firmware Install on any PSP - PSP, PSP Slim, PSP 3000, PSP Go & E1000 | Digiex
Sony Updates Its PSP Console with Firmware 6.61 – Download Links Available
How To Update Any PSP To Official 6.61 In 2018! - YouTube
Infinity 2.0 released for the PSP, allows for persistent CFW on all models of PSPs on 6.60 and 6.61 | Page 2 | GBAtemp.net - The Independent Video Game Community