PSPStates Experiment Patch for PSP-3000 is a simple plugin wich makes it possible to use the PSPStates Experiment by Dark_AleX on PSP-3000 with CFW 5.03 GEN-A, or CFW Enabler 3.10 or higher.

http://forums.qj.net/psp-development-forum/154379-release-pspstates-experiment-patch-psp-3000-a.html