How to Hack your PSP without CFW « PSP :: WonderHowTo
A launch day PSP. It's still my most valuable treasure ever. However it's bricked and the only way to revive it is with a pandora battery and it's very hard to get
Release: Davee releases Project Infinity - 6.61 Permanent Patch for ME & PRO CFWs - Wololo.net
PSP: Unbricking PSP 3000 via BaryonSweeper Pandora Battery! - YouTube
How to Unbrick a fully bricked PSP « PSP :: WonderHowTo