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MOBILE TERMINAL, POWER ADAPTER, AND UPGRADE METHOD THEREOF

  • US 20170293483A1
  • Filed: 09/24/2015
  • Published: 10/12/2017
  • Est. Priority Date: 09/24/2015
  • Status: Active Grant
First Claim
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1. A method for upgrading firmware of a power adapter, comprising:

  • downloading firmware upgrade information data for upgrading firmware of the power adapter by a mobile terminal;

    transmitting the firmware upgrade information data to a processor of the power adapter via a data line in a charging port of the mobile terminal when the mobile terminal is electrically coupled to the power adapter through the charging port; and

    upgrading the firmware of the adapter by the processor based on the received firmware upgrade information data.

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