Updating psp 3000 dating hemel
The PSP won't even recognise it as there being anything inserted.
So there's probably little chance of the disk or the PSP being damaged.
PSP Homebrew is software for the Sony PSP that is unofficial (Not made by Sony or any game companies E. no man, i don't think so, the only way i know with which you can get your psp bricked is by downgrading it when you don't exactly know how to. This allows you to run custom code on the PSP by taking advantage of the tiff exploit.