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Ok, this is much more like what I expected from the OP.

Anyone disappointed, here be full details on everything.

This info is a lot less useful to me, a developer for iOS, than the OP. What are you trying to do that makes these details interesting?

"Know", as per the title.

Is this the same geohot that got persecuted by Sony for jailbreaking the PS3?

Yes and spent years building a self driving kit and AI training background for many regular cars.