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Unlocking method of mobile terminal and mobile terminal

A mobile terminal, unlocking technology, applied in the input/output process of data processing, instruments, digital data authentication, etc., can solve the problem of low security of mobile terminal lock screen passwords, reduce the probability of unlocking, and improve security. Effect

Active Publication Date: 2015-05-27
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a method for unlocking a mobile terminal, aiming to solve the problem of low security of the lock screen password of the mobile terminal

Method used

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  • Unlocking method of mobile terminal and mobile terminal
  • Unlocking method of mobile terminal and mobile terminal
  • Unlocking method of mobile terminal and mobile terminal

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Embodiment Construction

[0055] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0056] The core idea of ​​the present invention is: combine the color and the character, carry out the first verification of the color and the character of a small number of passwords first, then output the color of the remaining other passwords in a dynamic password mode, and at the same time combine the few passwords input for the first time with The dynamic passwords are combined to form a complete password with the same color as the preset password, and finally the color sequence of the complete password entered by the user is verified twice.

[0057] In the present invention, the mobile terminal can be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digit...

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Abstract

The invention discloses an unlocking method of a mobile terminal. The method comprises the following steps of acquiring a grid code, corresponding the touch operation of a user, generated when the user touches a grid code interface displayed on a touch screen; matching the acquired grid code with a reset character code with a color; according to the matching result, displaying a combined character code with a color on the touch screen; acquiring the touch sequence of the color of the combined character code, corresponding to the touch operation of the user, generated when the user touches the combined character code; when the acquired touch sequence of the color of the combined character code is consistent with the color sequence of the preset character code, unlocking the mobile terminal. The invention also provides the mobile terminal. The mobile terminal is unlocked by the sequencing colors of the preset code and a dynamic code, so that the probability that the mobile terminal is unlocked is reduced and the safety of user information is improved.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to an unlocking method of a mobile terminal and the mobile terminal. Background technique [0002] With the increasing demand for smart mobile terminal equipment to enter the Internet application, the information security of users on mobile terminals has also become an aspect that cannot be ignored. The currently commonly used touch screen unlocking methods generally have the following types: one is to use a keyboard to enter a character password to unlock; the other is to use a nine-square pattern to unlock. For the character password unlocking method, either the password is too simple and not safe enough, or the password is too complicated to remember or input is inconvenient; while for the Jiugongge pattern unlocking method, although it is convenient, it is easy for people who do not have the authorization to use it through stealing. Obtain the password by looki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/36G06F3/0488
CPCG06F3/0488G06F21/36
Inventor 李劲松
Owner NUBIA TECHNOLOGY CO LTD
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