Originally Posted by Gonzakpo
Sorry for bringing this up but I couldn't find information about this. So, I'm asking.
Does anyone know exactly WHY does a PS3 (any model) can't downgrade lower than the stock firmware? What exactly is the thing that makes it impossible. I'm looking for a technical answer. Not a "because they can't" answer.
the factory firmware version is written in bootloader ps3 (bios) so ,he can't boot lower version ,or the console be downgraded to lower version ,you will see when someone will pwn the bootoader from ps3