Method for realizing mobile terminal data protection

A mobile terminal and data protection technology, which is applied in the direction of security devices, electrical components, radio/inductive link selection arrangements, etc., to achieve the effects of convenient and flexible unlocking, avoiding leakage, and avoiding embezzlement
CN1819705AActive Publication Date: 2006-08-16CHINA MOBILE COMM GRP CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
CHINA MOBILE COMM GRP CO LTD
Publication Date
2006-08-16

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Abstract

A method to realize mobile terminal data protection, the network side server receive the loss report that aim at a mobile terminal; the network side server side demand the current SIM card of the mobile terminal in the network according to the information in the loss report; the network side server send the locked software to the mobile terminal according to the information of the current SIM card; the mobile terminal run the locked software automatically, perform lock the operation of the mobile terminal; the network side terminal save the automatic reporting IMEI information and the corresponding SIM information of the mobile terminal when any mobile terminal renew the SIM card and startup; set the current IMEI information and the corresponding SIM card information. The method of the invention is that realize the lock of the mobile terminal when it startup and whether or not change the SIM card; avoid to blab the content information of the mobile terminal; also avoid the embezzlement of the mobile terminal of SIM card by other people.
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Description

technical field

[0001] The invention relates to a method for realizing data protection of a mobile terminal, in particular to a method for protecting data information recorded in a mobile terminal when the mobile terminal is lost or stolen. Background technique

[0002] With the improvement of mobile communication technology, the functions of mobile terminal equipment are becoming more and more complex, and the recorded content is constantly enriched. At the same time, the style of mobile terminal equipment is becoming smaller and more portable. But at the same time, the advantages of flexibility and compactness of mobile terminal equipment bring the risk of easy loss or theft, and the richness of recorded content also causes a large amount of leakage of user information after loss or theft.

[0003] In order to overcome this problem and realize the protection of the content data of the mobile terminal when the mobile terminal is lost or stolen, the following three methods a...

Claims

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