Method and apparatus for security and theft prevention of mobile terminal and mobile terminal

Abstract

The invention discloses a method and an apparatus for security and theft prevention of a mobile terminal and a mobile terminal. The method comprises the following steps: monitoring users' operations on the mobile terminal; matching the monitored user' operations with preset actions in storage; if the matching is successful, disconnecting a smart control switch on a battery module of the mobile terminal, the smart control switch being in series connection to a positive VBAT or a negative GND of the battery module of the mobile terminal for controlling the on and off of a power supply channel of the battery module. The preset actions are invoked upon the following conditions: continuous N times of failed unlocking, reception of remote disconnection instruction, and detection of a turn off operation or detection of de-energization operation. According to the invention, the method and apparatus disenable the mobile terminal to turn on in cases when an identification code is not authorized by the mobile terminal, which prevents relevant user information stored in the mobile terminal from being lost and avoids irredeemable loss. The technical solution of the invention is easy to implement, provides strong theft prevention, and has strong practicality.

Description

technical field [0001] The present invention relates to the technical field of communication of mobile terminals, in particular to a security and anti-theft method and device for mobile terminals and a mobile terminal. Background technique [0002] With the continuous improvement of science and technology, the technological level of electronic products is getting higher and higher. As one of the necessities of people's daily life, mobile terminals appear in people's lives all the time. Walking on the street, in the car, mobile phones are always with you when you are eating, and mobile payment is everywhere. Even if you don’t carry a wallet when you go shopping, you can still eat, drink and have fun through the wireless payment function of the mobile terminal, but what follows is Mobile terminals are constantly being stolen, so that unnecessary troubles and losses are brought to people, and this problem has been perplexing many people. So under such circumstances, what we ne...

AI Technical Summary

Problems solved by technology

Walking on the street, in the car, mobile phones are always with you when you are eating, and mobile payment is everywhere. Even if you don’t carry a wallet when you go shopping, you can still eat, drink and have fun through the wireless payment function of the mobile terminal, but what follows is Mobile terminals are constantly being stolen, so that it brings unnecessary trouble and loss to people. This problem has always troubled many people.

[0003] At present, the loss of a mobile terminal not only causes financial losses to the user’s device itself, but also payment and banking applications are bound to the terminal device itself. The loss of a mobile terminal may put personal financial accounts at a high risk of being stolen

Therefore, it is urgent to propose a mobile terminal security and anti-theft method, so that the mobile terminal cannot be turned on and used without the identity password authentication.

Images