Originally posted by juddylovespizza
Only way is too go to Sony HQ in Japan then be like a sony ninja and secretly sneak and lower yourself down through the vents on a wire to not brake the lasers beam and make the alarms go off. There will be a computer screen with matrix code running on it, download the signature from this mainframe server computer by using a usb with at least 1gb avaliable.
Or find someone on the forums who can be trusted that knows someone who works for Sony to sign our PKGs? Someone on another forum was a MS employee's son and he was able to make his jtag undetected for a longer amount of time