Got this baby. System version is 6.39. Never been hacked. What should I do to hack it? 6.60 or 6.61? Confirmation button is O. Can I switch it to X with Infinity
How To Hack Your PSP with Custom Firmware 6.61 Pro Infinity 2.0 For Homebrew | Tutorial 2020 Edition - YouTube
POC: PSP 3000 CFW 6.61 Infinity
How to Hack Any PSP All Firmwares Supported, All Models Supported - Infinity 2.0 Permanent CFW - YouTube