Thread: Aging a 1Ds?
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Old Nov 10, 2005, 3:32 PM   #10
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PeterP wrote:
From my web *****hing you need the Canon 20D service utility to read it out of the camera. Of course that service utility is not available to mere mortals.
If mere mortals can have the service utility to read - then so is the write access! :-)

don't know what a firmware flash would do to it
Unless this info is lock away in a seperate block, a flash is not like a random access memory where one can individually write to a byte or a word. An entire block is usually required to be erased before new data can be written to them...
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