Hello, I am new to this forum and homebrew software in general.
A few months ago I purchased a second hand psp 3003, which is running official software 5.02. I would like to install the main cfw (chickHEN I think it is called?), but don't know if I nead a Pandora's battery, which version of chickHEN to use etc. Apparently only firmware 5.03 or below is hackable and 5.02 is better because it has less security features?
I done some research but any advice/ information would be greatly appreciated :-)