Method and device for refreshing firmware
A technology of firmware and specific files, applied in the field of firmware refresh method and device, can solve problems such as inability to read firmware, firmware refresh failure, etc., achieve the effect of improving the success rate of firmware refresh and simplifying the firmware refresh process
Active Publication Date: 2015-04-08
XIAOMI INC
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[0005] In order to solve the problem in the related art that when the corresponding driver program is not installed in the electronic device, the firmware in the professional flashing tool cannot be read, resulting in the failure of firmware refresh, the embodiment of the present disclosure provides a firmware refresh method and device, so Described technical scheme is as follows:
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[0069] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.
[0070] The firmware refresh method provided by various embodiments of the present invention can be implemented by an electronic device with a firmware refresh function. The electronic device can be a smart phone, smart TV, tablet computer, e-book reader, MP3 player (Moving Picture Experts Group Audio Layer III, moving picture experts compression standard audio layer 3) and MP4 (Moving ...
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The invention relates to a method and a device for refreshing firmware, and belongs to the field of a smart device. The method comprises the steps of detecting whether access equipment which is connected with electronic equipment is drive-free equipment or not before a starting stage when the electronic equipment is in the starting stage; writing updated firmware in the access equipment in the electronic equipment if the access equipment is detected to be the drive-free equipment; operating the updated firmware which is written in the electronic equipment when the electronic equipment is in a normal operating stage after being restarted. According to the method and the device, disclosed by the invention, the problems that when a corresponding drive program is not installed in the electronic device, firmware in a dedicated SP (Self Propelled) flash tool cannot be read, and the refreshing on the firmware is failed can be solved, and the effects of simplifying a firmware refreshing process and increasing the firmware refreshing success rate can be achieved.
Description
technical field [0001] The present disclosure relates to the field of smart devices, in particular to a method and device for updating firmware. Background technique [0002] Firmware, as the most basic software in electronic equipment, ensures the normal operation of electronic equipment, but some external factors may cause firmware problems and affect the normal operation of electronic equipment. [0003] When there is a problem with the firmware of the electronic device, it is necessary to use a special brushing tool to refresh the firmware. When updating the firmware, usually a special flashing tool is connected to the electronic device, and the electronic device reads the firmware in the special flashing tool by running the driver program corresponding to the professional flashing tool, so as to refresh the original firmware. [0004] During the process of implementing the present disclosure, the discloser found that the above-mentioned method has at least the followin...
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Login to View More IPC IPC(8): G06F9/445
CPCG06F9/4411G06F8/654G06F8/65G06F9/445
Inventor 孟德国梁越侯恩星
Owner XIAOMI INC