I currently own a psp fat with custom firmware on it. I've been considering about buying Little Big Planet (psp version) but recently my brother bought Persona 3 Portable and it required an update that got rid of custom firmware and corrupted all of his emulators. He has the Darth Vader slim psp. I'm just wondering if new games with that update could brick my Psp 1000. (I wouldn't care to much if I lost custom firmware.) Thanks in advance.