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 Custom Firmware Guide - Retro Overload
Pergame PSP - GameBrew
PlayStation Portable XLink Kai Setup - Team XLink Wiki
How to Mod Any PSP on Firmware 6.61 or Lower! - Infinity 2.0 Permanent CFW - YouTube
I created a guide back in January to hack the PSP, because most guides were outdated and did not work. I improved the guide and removed and added some things. Here it
Dummy's Guide to Installing Custom firmware on a PSP
PlayStation Portable - Wikipedia
How to Run Downloaded Games on a PSP (with Pictures) - wikiHow
3 Ways to Hack a PlayStation Portable - wikiHow
PSP Custom Firmware Guide - Retro Overload
Installing Custom Firmware on a PSP : 9 Steps - Instructables
Complete Guide to PSP Custom Firmware | ReviveToday
How to Hack Any PSP All Firmwares Supported, All Models Supported - Infinity 2.0 Permanent CFW - YouTube
PSP Custom Firmware Guide - Retro Overload
Complete Guide to PSP Custom Firmware | ReviveToday
PlayStation Guide
PlayStation Guide
Stau Breite desinfizieren psp 6.60 update eboot Südwesten Weniger als Thema
Playstation Portable (PSP) 101: A Beginner's Guide - RetroGaming with Racketboy
GUIDE] How to install CFW on your PSP : r/psphacks
PSP 6.61 Infinity Hybrid Firmware by Davee, LME & PRO CFW Patch | PSXHAX - PSXHACKS