Category Archives: Automotive Ramblings
Maybe you should decline OTAs
Let’s talk about Why. If you have not read The ABCs of Global B yet I highly recommend starting there. Tuning modern vehicles is tricky as modules will only accept calibrations signed by GM. They usually won’t even allow you to enter a programming mode without a private/public key handshake, using a credential stored only on […]
Continue readingThe ABCs of Global B
At Surreal Development we created Gretio for Global B (successfully) with 0 prior knowledge. The only information you can find about Global B on the internet is conjecture but nothing definitive. We want to change that, and so we are pleased to create what might be the first definitive 100% public documentation on Global B. […]
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