Mobile phone antitheft method

An anti-theft method and mobile phone technology, which can be applied to telephone communication, electrical components, branch office equipment, etc., and can solve problems such as the failure of anti-theft software

Active Publication Date: 2012-09-26
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this kind of anti-theft software, even if the software is better hidden, or can only be uninstalled when the SIM card is inserted, the function of the anti-theft software can also be invalidated by flashing the phone

Method used

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  • Mobile phone antitheft method

Examples

Experimental program
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Effect test

Embodiment Construction

[0049] Such as figure 1 Shown, the opening or closing mobile phone anti-theft function software program on the touch screen Andriod smart phone of the preferred embodiment of the present invention specifically includes the following steps:

[0050] 301) Before turning on the anti-theft function of the mobile phone, first judge whether to insert the SIM card, if not, prompt the user to insert and then end, otherwise enter the next step. The reason for judging whether to insert a SIM card here is because the SIM card number is bound to the anti-theft function of the mobile phone.

[0051]302) If the mobile phone turns on the anti-theft function for the first time, the user is prompted to set a password, and the password and the SIM card number are saved together for verification when the anti-theft function is turned on or off next time.

[0052] 303) If the anti-theft function of the mobile phone is not turned on for the first time, the user is prompted to input a password. Af...

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PUM

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Abstract

The invention relates to a mobile phone antitheft method. The mobile phone antitheft method includes: 1101) starting mobile phone antitheft; 1102) judging whether an SIM (subscriber identity module) card is inserted into a mobile phone or not, entering next step if yes, and otherwise, exiting; 1103) judging whether the mobile phone antitheft is started for the first time or not, setting an antitheft password, storing an SIM card number and entering a step 1105) if yes, and otherwise, entering next step; 1104) entering next step if a user input password and an SIM card are consistent with the stored antitheft password and the SIM card number respectively, and otherwise, exiting; and 1105) recording a starting sign. The mobile phone antitheft method further includes: 1201) detecting and judging whether an antitheft function is started or not, entering next step if yes, and otherwise, exiting after the mobile phone is normally turned on; 1202) judging whether the SIM card is inserted into the mobile phone or not, entering next step if yes, and otherwise, turning off the mobile phone or exiting after use is prohibited; and 1203) judging whether the SIM card is consistent with the stored SIM card number, turning on the mobile phone normally if yes, and otherwise, turning off the mobile phone or prohibiting use.

Description

technical field [0001] The invention relates to mobile phones and anti-theft security technology, in particular to a mobile phone anti-theft method, especially applied to smart phones. Background technique [0002] With the continuous increase of mobile phone functions, the mobile phone is no longer a phone used for talking. It cleverly integrates many functions such as personal digital assistant (PDA), digital camera and MP3. Of course, the price of mobile phones is also constantly rising. . Whether it is an Android-based smartphone or an Apple iPhone series, they all have one thing in common: they are not cheap, so you will feel distressed if you lose them; besides, there are often many little secrets and some personal things that you don’t want to know inside the smartphone. It is a pity to lose your profile pictures, even if you lose your friends’ contact information. Theft of mobile phones has always been one of the most troublesome things for people living in busy cit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725
Inventor 曾元清
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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