You answered your question yourself.
Originally Posted by releva
This is the key a Jig board has so it can be recognized by the PS3 as a Jig board. As the PSJB device is also a AAAA device I think it is the same key (so master Jig key?) the PSJB is also using.
Orwell 2011: Big Sony Brother is watching you ... Every PS3 contains Sony Spyware !!
Fat 3.15 (CECHJ04) with OOS, Slim 3.55 (CECH2004A) with Kmeaw CFW patch
How nice is it to have a black box near your TV that can do everything you