[A83] Re: What is the problem with flash writes (in general)
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[A83] Re: What is the problem with flash writes (in general)
>AFAIK, OS'es need to be signed too, and I can't see how TI would be
>as stupid as to sign it's OS'es with the freeware private key.
Is this check for signedness a hardware thing or a software thing? Could an
approach like the HW2Patch for the TI-89 be used to override any check for
a signed application? If it is software, I don't see how a new OS could be
prevented from being put on the calc if you used a custom link program and
did a total wipe of the flash chip ahead of time (hold a hot line to the
pin on the chip, if necessary)
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