ok so i got a homebrew game called jelly car for psp, when i try to run it, it says the game could not be run,

do i have to be emulating a firmware to run this, if so what version, how to install, where to get.


I brother knew everything about this psp, then he when off to the army and left it for me to have, but i know nothing please help

i have an original 1.5 psp