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Tri-phase boot process in electronic devices

  • US 20050114852A1
  • Filed: 09/01/2004
  • Published: 05/26/2005
  • Est. Priority Date: 11/17/2000
  • Status: Active Grant
First Claim
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1. An update status indicator for use in updating one of firmware and software in a mobile electronic device, the update status indicator comprising:

  • an update address block of memory, the update address identifying where an updating software is stored in the electronic device;

    a return block of memory comprising a value to be returned when updating the electronic device has been completed; and

    an indicator block of memory comprising a plurality of status indicators.

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