How to install custom firmware on PSP - Easy 2021 (version 6.60) - YouTube
PSP Hacks [Book]
3 Ways to Hack a PlayStation Portable - wikiHow
3 Ways to Hack a PlayStation Portable - wikiHow
PSP 6.61 Custom Firmware Install on any PSP - PSP, PSP Slim, PSP 3000, PSP Go & E1000 | Digiex
Hacking the PSP - New York Public Library - OverDrive
PSP 6.61 Custom Firmware Install on any PSP - PSP, PSP Slim, PSP 3000, PSP Go & E1000 | Digiex
22 Hidden Details About The PlayStation Portable Only True Fans Know
I created a guide back in January to hack the PSP, because most guides were outdated and did not work.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