User terminal locking method and device and user terminal

A user terminal, international mobile user technology, applied in the terminal field, can solve the problem of easy loss of user terminal user groups

Inactive Publication Date: 2018-12-11
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a user terminal locking method, device, and mobile terminal to solve the problem that existing customized user terminal user groups are easy to lose

Method used

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  • User terminal locking method and device and user terminal
  • User terminal locking method and device and user terminal
  • User terminal locking method and device and user terminal

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0043] The user terminal locking method provided in the embodiment of the present invention can be applied to user terminals such as mobile phones or tablet computers. The user terminal provided in the embodiments of the present invention takes a mobile phone as an example. A block diagram of a part of the mobile phone structure is as follows figure 1 As show...

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Abstract

The invention discloses a user terminal locking method and device and a user terminal. The user terminal is internally provided with a subscriber identification model. The user terminal locking methodcomprises the following steps: obtaining first predetermined information of international mobile subscriber identification number stored in the subscriber identification module and second predetermined information stored in the user terminal; judging whether the first predetermined information of the international mobile subscriber identification number stored in the subscriber identification module and the second predetermined information stored in the user terminal are same; and when the first predetermined information of international mobile subscriber identification number stored in the subscriber identification module is different from the second predetermined information stored in the user terminal, locking the user terminal. The method solves the problem that the user group of an existing customized user terminal is easy to lose.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to a method and device for locking a user terminal and a user terminal. Background technique [0002] With the development of communication technology, mobile terminals have become a necessity in people's lives. To promote personalized services to attract more users and expand their own influence, various operators have launched customized mobile terminals. Effectively prevent users from switching networks without permission and the loss of user groups. This customized mobile terminal can only use the card of the operator. If it is inserted into another operator's card, it will not be able to be used without the authorization of the operator. Contents of the invention [0003] In view of this, the embodiments of the present invention provide a user terminal locking method, device, and mobile terminal, so as to solve the problem that existing customized user terminal use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725
CPCH04M1/72463
Inventor 董志伟
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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