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Firmware Upgrade System and Method in a Device Management Architecture

  • US 20110314462A1
  • Filed: 06/21/2010
  • Published: 12/22/2011
  • Est. Priority Date: 06/21/2010
  • Status: Active Grant
First Claim
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1. A device firmware upgrade method, comprising:

  • obtaining from a first server, using a first protocol, identity information of a second server adapted to determine a customized upgrade process with respect to a mobile communications device;

    transmitting device image information relating to a device image associated with said mobile communications device to said second server using a second protocol;

    receiving information defining an upgrade process from said second server, said upgrade process being customized relative to said mobile communications device and said upgrade process including identity information of one or more resources;

    downloading one or more upgrade files from said one or more resources based on said upgrade process; and

    upon completion of upgrading at least a portion of said mobile communications device'"'"'s device image based on said one or more upgrade files, providing a status indication to said first server using said first protocol.

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