Touch ID is managed by T1 (U3900), it has two ROMs U3901 and U3906, but most likely they are paired to T1 itself and authenticated by Secure Enclave and therefore cannot be swapped or tampered with. It probably works similarly to iPhone and I think there's still no way to pair Touch ID without Apple yet. Apart from that I have never seen these boards so I don't know much about it.
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Anybody tried combing through BIOS dump to see if TouchID (2016/2017) can be re-programmed?
- Thread starter SMMRepair
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