PSP Ver/Mac Syspoofer 1.0 Beta 2 will let you spoof your PSP firmware or Mac Address in your PSP System properties.

Quote:Developer Statement

Works With All CFW From 5.00-6.39

100 Characters Version
82 Characters Mac

Install:

1)First Do A BackUp At Your Seplugins For Safe!!!
2)Your PSP Memory Stick Driver ms0:/SEPLUGINS/Here Paste The Folder (Spoofer),The (Local.txt) And Paste this (ms0:/seplugins/spoofer/syspoofer-v1.0 beta2.prx) At Your (VSH.TXT)
3)Your PSP Memory Stick Driver ms0:/Here Paste The Folder (src)

DOWNLOAD

  PSP Ver-Mac Syspoofer v1.0 Beta2.zip (Size: 150.92 KB / Downloads: 593)

Source