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Power-on self-test method and terminal

A detection method and terminal technology, applied in the information field, can solve problems such as tampering, deletion of attribute information, and failure to start the mobile phone normally, and achieve the effect of enhancing reliability

Inactive Publication Date: 2018-08-03
SHANGHAI WINGTECH ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After a lot of experiments, it is found that during the use of the terminal, especially the mobile phone, due to various reasons, the important system dependent files will be damaged, or the attribute information will be tampered with or deleted, which will cause the mobile phone to fail to start normally.

Method used

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  • Power-on self-test method and terminal
  • Power-on self-test method and terminal
  • Power-on self-test method and terminal

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0028] The first embodiment of the present invention relates to a power-on detection method. In this embodiment, the terminal is a mobile phone as an example for detailed description, but the terminal in practical applications is not limited to a mobile phone, and may also be a tablet computer, a personal computer or a deskto...

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Abstract

The invention relates to the technical field of information, and discloses a power-on self-test method and a terminal. In the method, initial files are backed up in the terminal in advance, wherein the initial files comprise the data type files and the LIB library files; whether power-on is primary power-on or not is detected by the terminal during power-on, and if not, whether abnormity exists inthe data type files and / or the LIB library files in the terminal or not is detected; if abnormity exists, the data type files and / or the LIB library files are repaired. By means of the power-on self-test method, the important files damaged by various reasons are restored in time, it is effectively avoided that key files are damaged and power-on cannot be normally conducted, and the reliability ofthe system is enhanced.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a power-on detection method and a terminal thereof. Background technique [0002] After a lot of experiments, it is found that during the use of the terminal, especially the mobile phone, due to various reasons, the important system dependent files will be damaged, or the attribute information will be tampered with or deleted, resulting in the failure of the mobile phone to start normally. [0003] There are two main types of important system files that may cause failure to boot normally due to damage, as follows: [0004] Data file: This type of file is characterized by being automatically generated when the phone is run for the first time, and the data in it may change during the use of the mobile phone. [0005] LIB library file: The characteristic of this type of file is that it has been generated during compilation, and it will not change during the use of the ...

Claims

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Application Information

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IPC IPC(8): G06F11/00G06F11/07G06F11/14G06F9/445
CPCG06F9/4451G06F11/008G06F11/079G06F11/0793G06F11/1448
Inventor 黄亚斌
Owner SHANGHAI WINGTECH ELECTRONICS TECH
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