US Patent No. 10,203,950

METHOD FOR UPGRADING FIRMWARE OF ADAPTER, MOBILE TERMINAL, AND ADAPTER THEREOF


Patent No. 10,203,950
Issue Date February 12, 2019
Title Method For Upgrading Firmware Of Adapter, Mobile Terminal, And Adapter Thereof
Inventorship Chen Tian, Dongguan (CN)
Jialiang Zhang, Dongguan (CN)
Jun Zhang, Dongguan (CN)
Fuchun Liao, Dongguan (CN)
Assignee GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, Guangdong ...

Claim of US Patent No. 10,203,950

1. A method for upgrading firmware of an adapter, the method comprising:transmitting, by a mobile terminal, a set of n data blocks of a first upgrade file to the adapter, wherein the first upgrade file is configured to upgrade the firmware of the adapter, and the number n is a positive integer either less than or equal to a total number of data blocks of the first upgrade file;
receiving, by the mobile terminal, a first response information fed back from the adapter responsive to the data block transmission; and
determining, by the mobile terminal, that upgrading the firmware of the adapter fails when the first response information fed back from the adapter indicates that the adapter fails to receive all of the set of n data blocks of the first upgrade file;
re-transmitting, by the mobile terminal, the first upgrade file to the adapter based on the first response information if the mobile terminal determines that upgrading the firmware of the adapter fails when a data transmission error of the set of n data blocks of the first upgrade file is detected.