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Terminal card locking control method and device, terminal equipment and storage medium

A control method and terminal technology, applied in the field of communication, can solve the problems of reducing the security of the lock card function, losing the lock card data, easy uninstallation, deletion and cracking of the application program, so as to achieve the goal of not easy to crack, improve security and protection. effect of benefit

Pending Publication Date: 2021-02-19
REALME MOBILE TELECOMM SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, terminal manufacturers and operators usually cooperate to customize the terminal, and restrict the terminal to only use the operator's SIM card (subscriber identification card) by locking the card.
When locking the card, usually write the lock card data into the terminal or request the lock card data from the server through the application software, and perform the lock card operation on the terminal. In this way, the lock card data is stored in the terminal, and the lock card data may be lost If it is deleted and lost, the card lock function cannot work normally, and the application program is easy to be uninstalled, deleted and cracked, thus reducing the security of the card lock function

Method used

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  • Terminal card locking control method and device, terminal equipment and storage medium
  • Terminal card locking control method and device, terminal equipment and storage medium
  • Terminal card locking control method and device, terminal equipment and storage medium

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Embodiment Construction

[0022] It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0023] The main solution of the embodiment of the present application is: by checking the card lock state of the terminal; when it is detected that the terminal is in an abnormal card lock state, shutting down the modem of the terminal to prohibit the terminal from registering with the network. Therefore, by monitoring whether the card lock state of the terminal is abnormal, the security of the card lock function of the terminal is improved, the card lock function of the terminal is not easy to be cracked, and the interests of terminal manufacturers and operators such as mobile phones are protected.

[0024] The technical term involved in the embodiment of this application:

[0025] Adb, Android Debug Bridge, a general-purpose command-line tool that allows communication with an emulator instance o...

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PUM

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Abstract

The invention discloses a terminal card locking control method and device, terminal equipment and a storage medium. The method comprises the steps that the card locking state of a terminal is checked;and when it is detected that the terminal is in a card locking abnormal state, a modem of the terminal is closed so as to forbid the terminal from registering a network. Therefore, by monitoring whether the card locking state of the terminal is abnormal or not, the safety of the card locking function of the terminal is improved, so that the card locking function of the terminal is not easy to crack, and the benefits of terminal manufacturers and operators such as mobile phones are protected.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a terminal card lock control method, device, terminal equipment, and storage medium. Background technique [0002] At present, terminal manufacturers and operators usually cooperate to customize the terminal, and restrict the terminal to use only the operator's SIM card (subscriber identification card) by locking the card. When locking the card, usually write the lock card data into the terminal or request the lock card data from the server through the application software, and perform the lock card operation on the terminal. In this way, the lock card data is stored in the terminal, and the lock card data may be lost If it is deleted and lost, the card lock function cannot work normally, and the application program is easy to be uninstalled, deleted and cracked, thereby reducing the security of the card lock function. Contents of the invention [0003] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18H04W8/20
CPCH04W8/183H04W8/205
Inventor 林永安
Owner REALME MOBILE TELECOMM SHENZHEN CO LTD