Mobile terminal capable of preventing illegal rooting

A mobile terminal and machine flashing technology, which is applied in the direction of internal/peripheral computer component protection, can solve the problems of low protection and barrier-free anti-theft methods, and achieve the effect of overcoming the failure of anti-theft functions, reducing value, and increasing initiative

Pending Publication Date: 2018-07-13
申子涵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore the protection strength of the anti-theft method of mobile terminal in the prior art is low, and its key problem is that it is barrier-free to carry out reinstalling operating system operation to mobile terminal

Method used

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  • Mobile terminal capable of preventing illegal rooting
  • Mobile terminal capable of preventing illegal rooting
  • Mobile terminal capable of preventing illegal rooting

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Embodiment Construction

[0027] In order to better understand and illustrate the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The present invention provides a method for preventing illegal flashing of mobile terminals, please refer to figure 1 , figure 1 It is a flowchart of a specific embodiment of a method for preventing illegal flashing of a mobile terminal according to the present invention, the method includes:

[0029] Step S100, setting a write protection switch in the firmware of the solid-state memory chip of the mobile terminal;

[0030] Step S200, setting an anti-theft module in the firmware of the wifi chip of the mobile terminal;

[0031] Step S300, the anti-theft module judges whether the operating system image data written by the input interface of the mobile terminal includes user authentication information, if not, execute step S400;

[0032] Step S400, the anti-theft module triggers the w...

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Abstract

The invention provides a mobile terminal capable of preventing illegal rooting. The mobile terminal comprises a wifi chip and a solid state memory chip, wherein a write-protection switch is arranged in firmware of the solid state memory chip, an antitheft module is arranged in firmware of the wifi chip, and judges whether operating system mirror image data written by an input port of the mobile terminal includes user verification information or not, and if not, the antitheft module triggers the write-protection switch to close a data writing channel of the solid state memory chip. By means ofthe mobile terminal, the antitheft protection intensity of the mobile terminal can be improved.

Description

technical field [0001] The invention relates to the technical field of mobile terminal equipment, in particular to a mobile terminal capable of preventing illegal flashing. Background technique [0002] With the development of mobile communication technology and the improvement of people's living standards, the penetration rate of mobile terminals is getting higher and higher. The characteristics of small size and easy portability of mobile terminals bring great convenience to people's lives, but at the same time, there is also a risk of being easily stolen. [0003] However, in daily life, incidents of mobile terminals being lost or stolen happen from time to time. When the mobile terminal is lost or stolen, the picker or thief can unlock the mobile terminal by flashing the mobile terminal, preventing the owner from retrieving the lost or stolen mobile terminal. What's more, the thief will steal the owner's private information and use stolen mobile terminals to defraud th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/88
CPCG06F21/88
Inventor 申子涵
Owner 申子涵
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