Originally posted by skylerleighty
The mw2 patches are signed, i dont think its as easy as putting a signed pkg on a usb..
Actually, it's not, with these keys people can make a custom firmware update. You would just download it and put it on a pendrive and it would be like a regular update from sony. So someone just needs to get a custom firmware, sign it, and upload it. Then we download it, put it on our pendrives, and just pretend it was a normal update from sony. That easy