6.61 ME & 6.61 LME now available! : r/PSP
PSP/PSP GO Official 6.61 Update 2017! - YouTube
PSP Firmware Update 6.61 Goes Live, is Mandatory
PSP Go Archives - Hackinformer
How to Mod Any PSP on Firmware 6.61 or Lower! - Infinity 2.0 Permanent CFW - The GamePad Gamer
4 Ways to Upgrade Your PSP Firmware - wikiHow
Sony Updates Its PSP Console with Firmware 6.61 – Download Links Available
Sony Updates Its PSP Console with Firmware 6.61 – Download Links Available
PlayStation Guide
I tried installing 6.61 PRO C2 and infinity v2.0.3 on my psp 3001 (following the instructions on the CFW guide of this subreddit) but it just shows corrupted data when I disconnect,
PSP update: 6.61, firmware, PlayStation
Why do so many people prefer 6.60>6.61? : r/PSP
Davee's Infinity CFW - Permanent 6.61 CFW on All 3000 & Go Models! | GBAtemp.net - The Independent Video Game Community
4 Ways to Upgrade Your PSP Firmware - wikiHow
Updating The PSP System Software to 6.60 / 6.61 - pspunk
Sony Updates Its PSP Console with Firmware 6.61 – Download Links Available
How To Update Any PSP To Official 6.61 In 2018! - YouTube
PSP GO CFW 6.61 Retro gaming 8GB Memory Stick Pro Duo card emulators | Game sales, Retro gaming, Psp
PSP Go (PSP-N1001) with CFW mod 6.61 Pro-C for Sale in Kirkland, WA - OfferUp
PSP update: 6.61, firmware, PlayStation
PSP 6.61 Custom Firmware Install on any PSP - PSP, PSP Slim, PSP 3000, PSP Go & E1000 | Digiex
How To Downgrade PSP 6.61 To 6.60! (Chronoswitch Downgrader) 2017! - YouTube
PSP 6.61 Infinity PRO Custom Firmware Tutorial! (Permanent CFW) 2018! - YouTube
