Quote:
Originally Posted by cheeze9878
My friend has access to GM programming software and wiring to connect to it. It very easy to unlock the computer, but it locks again after set number of key cycles which will be annoying while tuning it, so he had figure out how to keep it unlocked which was the hard part, and I have no idea what he deleted to keep it unlocked.
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I'm pretty sure they do some manual flashing, so I guess that means they remove it from the board, bench flash and resolder it to the board. I think they use GM TIS web somehow as well when they compute the seed/key. You have to be online and connect with the HP Tuners sever to reflash it.
I would like to know how they are doing it as well.