3 ms·
>> Each software version expects a different number of fuses to be blown — if more than is expected, it fails to boot That branch in the code could be interfer
by CraigJPerry 5y ago
>> Each software version expects a different number of fuses to be blown — if more than is expected, it fails to boot
That branch in the code could be interfered with. Over writing it with NOOP instructions might not be easily possible due to verification of code signing but there’s other techniques like power glitching.
- ChrisRR 5y agoIf it were that simple then downgrading hardware would be a breeze
- CraigJPerry 5y ago>> simple I don’t think anyone has ever referred to the process of power glitching a chip as “simple”.