Davee's Infinity CFW - Permanent 6.61 CFW on All 3000 & Go Models! | GBAtemp.net - The Independent Video Game Community
How to Permanently Mod EVERY PSP in 2023 - Install/Update INFINITY 2.0 & 6.61 PRO-C2 Custom Firmware - YouTube
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,
How To Mod Your PSP - CFW 6.61 PRO Infinity - YouTube
PSP: Chronoswitch 7.0 downgrader released - Wololo.net
PSP 6.61 Infinity Hybrid Firmware by Davee, LME & PRO CFW Patch | PSXHAX - PSXHACKS