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SoftSim-based mobile terminal finding method and mobile terminal

A customer identification module, mobile terminal technology, applied in the direction of telephone communication, electrical components, branch equipment, etc., can solve problems such as user powerlessness, mobile terminal loss of network connection, etc.

Inactive Publication Date: 2016-12-14
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a method for retrieving a mobile terminal based on a virtual customer identification module card and a mobile terminal, aiming to solve the problem of when the mobile terminal loses network connection and is in an offline state after the illegal user executes shutdown and unplugs the SIM card. , the user can do nothing about the problem

Method used

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  • SoftSim-based mobile terminal finding method and mobile terminal
  • SoftSim-based mobile terminal finding method and mobile terminal
  • SoftSim-based mobile terminal finding method and mobile terminal

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Embodiment Construction

[0028] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.

[0030] Mobile terminals may be implemented in various forms. For example, mobile terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. etc. and fixed mobile terminals such as digital TVs, desktop...

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Abstract

The invention discloses a SoftSim-based mobile terminal finding method and a mobile terminal. The method comprises the following steps: when the mobile terminal is in a power-on state, if a Subscriber Identity Module (SIM) card is pulled out, starting a lost mode; and when the mobile terminal is in a power-off state, entering the power-on state, detecting the condition of the SIM card, and if the SIM card is missing or the identity code of the SIM card is changed, starting the lost mode, wherein the lost mode comprises connecting the mobile terminal to a server through a SoftSim. According to the SoftSim-based mobile terminal finding method, whether to start the lost mode of the mobile terminal is judged and decided by detecting whether the SIM card is forcedly pulled out or the identity code of the SIM card is changed, so that the mobile terminal can be connected to the cloud through a network, and the phenomenon that an illegal user can avoid the track of a host by pulling out the SIM card or replacing an invalid SIM card is effectively prevented.

Description

technical field [0001] The invention relates to the field of mobile terminals, in particular to a method for retrieving a mobile terminal based on a virtual customer identification module card and a mobile terminal. Background technique [0002] There is a virtual customer identification module card (SoftSim) technology, by building a virtual card operating system in the mobile terminal. The system module simulates the communication logic of a real Subscriber Identity Module (SIM) card, and is used to switch to the Modem (modem) of the virtual card channel for communication. On the other hand, the operating system can receive instructions from the App to complete operations such as storing and deleting SIM card information, enabling and closing the virtual card, and at the same time complete the access point (Access Point Name, access point name) during the virtual card activation process. ) configuration and necessary cellular data settings, such as data switch, roaming sw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725
CPCH04M1/72454
Inventor 李光宇
Owner NUBIA TECHNOLOGY CO LTD