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Mobile terminal screen unlocking method and device

A screen unlocking and mobile terminal technology, applied in the field of mobile terminal screen unlocking methods and devices, can solve the problems of a single screen locking and unlocking method, terminal information security threats, lack of security reliability, etc., so as to improve information security and enhance randomness. , the effect of strong reliability

Inactive Publication Date: 2016-03-02
ZTE CORP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] At present, there are various screen unlocking methods used on smart terminals, such as: long press to unlock, pattern unlock, slide unlock, fingerprint unlock, etc. Although there are many types of operations, a fixed and single one is generally used on smart terminals. This screen lock and unlock method is not secure enough, and other users can easily obtain the password and then obtain the private information on the terminal
For example: the connection of pattern unlocking can be easily obtained from the traces of finger sliding on the terminal; the fingerprint of screen unlocking can be easily obtained through the fingerprint left on the object, which poses a huge threat to the information security of the terminal

Method used

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  • Mobile terminal screen unlocking method and device
  • Mobile terminal screen unlocking method and device
  • Mobile terminal screen unlocking method and device

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Embodiment Construction

[0025] In the embodiment of the present invention, when it is determined that the input unlock password is correct, the current screen lock is unlocked; the screen lock is replaced with any screen lock different from the current screen lock among the preset screen locks, and the replaced screen lock is set for downloading One screen unlock.

[0026] figure 1 It is a schematic flow diagram of a mobile terminal screen unlocking method according to an embodiment of the present invention, as figure 1 As shown, the mobile terminal screen unlocking method in the embodiment of the present invention includes:

[0027] Step 101: When it is determined that the input unlock password is correct, unlock the current screen lock;

[0028] Here, the current screen lock can be: pattern password screen lock, PIN (Personal Identification Number) code password screen lock, voice password screen lock or fingerprint password screen lock, etc.;

[0029] When it is determined that the input unlock...

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Abstract

The invention discloses a mobile terminal screen unlocking method. The method comprises the following steps: unlocking the current screen lock when determining that the input unlocking password is correct; changing the screen lock into any screen lock, different from the current screen lock, in preset screen locks; and setting the changed screen lock to be used for the next screen unlocking. The invention furthermore discloses a mobile terminal screen unlocking device.

Description

technical field [0001] The present invention relates to technologies related to unlocking screens of mobile terminals, in particular to a method and device for unlocking screens of mobile terminals. Background technique [0002] With the development of mobile smart terminals, the use of mobile smart terminals is becoming more and more extensive, and online transactions, financial management, social networking, entertainment, etc. can be performed through mobile smart terminals. When users use mobile smart terminals to perform the above operations, they will leave a large amount of important private data on the mobile terminal, such as important login accounts, passwords, phone numbers, text messages, etc. Therefore, it is very important to implement various encryption protection measures on the terminal, and the screen lock is one of the necessary measures to protect the security of terminal information. [0003] At present, there are various screen unlocking methods used o...

Claims

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Application Information

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IPC IPC(8): G06F21/31
CPCG06F21/31
Inventor 翟玉山
Owner ZTE CORP
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