CN104239805A - Mobile phone antitheft method and device - Google Patents

Mobile phone antitheft method and device Download PDF

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Publication number
CN104239805A
CN104239805A CN201410437273.2A CN201410437273A CN104239805A CN 104239805 A CN104239805 A CN 104239805A CN 201410437273 A CN201410437273 A CN 201410437273A CN 104239805 A CN104239805 A CN 104239805A
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mobile phone
smart mobile
instruction
secret protection
network terminal
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CN201410437273.2A
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CN104239805B (en
Inventor
梁强
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201410437273.2A priority Critical patent/CN104239805B/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245Protecting personal data, e.g. for financial or medical purposes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The embodiment of the invention discloses a mobile phone antitheft method and device. The method comprises the following steps that an instruction sent to an intelligent mobile phone through a data network is monitored; if a preset privacy protection instruction which is sent by a network terminal bound with the intelligent mobile phone and is used for deleting the privacy information is monitored, the corresponding privacy information in the intelligent mobile phone is deleted according to the preset privacy protection instruction, the problem of privacy file leakage after the mobile phone is lost or stolen can be avoided, and the security of mobile phone information can be improved.

Description

A kind of anti-theft method of mobile phone and device
Technical field
The present invention relates to computer security technique field, be specifically related to a kind of anti-theft method of mobile phone and device.
Background technology
Along with the development of mobile communication technology and the raising of people's living standard, the use of mobile network's terminals such as smart mobile phone is more and more universal, and current smart mobile phone has become indispensable instrument in people's life & amusement interchange.Contact person on mobile phone, photo, video recording and private document etc. are the important informations being related to individual privacy, if hand-set from stolen or lose, these important informations on mobile phone are just easily exposed to others, and therefore mobile phone information safety is extremely important.
Along with the enhancing gradually of people's secret protection consciousness, cellphone subscriber also more and more recognizes the importance of information security, the privacy leakage problem therefore from mobile phone development business to mobile phone software vendor all after solution user mobile phone of trying every possible means is lost or be stolen.Such as, in prior art, have a kind of technology by lost or the long-range transmission preset SMS of stolen mobile phone form delete privacy information.But, when mobile phone stealer or the people that is reluctant to give back lost objects take mobile phone, if the very first time changes Mobile phone card, to be lost or stolen mobile phone can cannot receive described preset SMS because cell-phone number changes and automatically cannot delete privacy information.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of anti-theft method of mobile phone and device, with the problem avoiding mobile phone loss or stolen rear private file to reveal.
First aspect, embodiments provides a kind of anti-theft method of mobile phone, comprising:
Monitor the instruction being sent to smart mobile phone by data network;
The default secret protection instruction for deleting privacy information that the network terminal bound with described smart mobile phone if listen to sends, then delete privacy information corresponding in described smart mobile phone according to described default secret protection instruction.
Second aspect, the embodiment of the present invention additionally provides a kind of anti-stealing device for handset, comprising:
Instruction monitoring unit, for monitoring the instruction being sent to smart mobile phone by data network;
Privacy information delete cells, if for listening to the default secret protection instruction for deleting privacy information that the network terminal bound with described smart mobile phone sends, then delete privacy information corresponding in described smart mobile phone according to described default secret protection instruction.
The technical scheme of the embodiment of the present invention is by monitoring the instruction being sent to smart mobile phone by data network; according to whether listening to default secret protection instruction; determine whether to delete the privacy information in smart mobile phone; with avoid mobile phone lose or stolen after; the problem that cannot receive described preset SMS because cell-phone number changes and automatically cannot delete privacy information and cause private file to reveal, can improve the security of cellphone information.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing the embodiment of the present invention is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the content of the embodiment of the present invention and these accompanying drawings.
Fig. 1 is the anti-theft method of mobile phone process flow diagram described in the embodiment of the present invention one;
Fig. 2 is the anti-theft method of mobile phone process flow diagram described in the embodiment of the present invention two;
Fig. 3 is the anti-theft method of mobile phone process flow diagram described in the embodiment of the present invention three;
Fig. 4 is the structured flowchart of the anti-stealing device for handset described in the embodiment of the present invention four;
Fig. 5 is the structured flowchart of the anti-stealing device for handset described in the embodiment of the present invention five.
Embodiment
The technical matters solved for making the present invention, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Embodiment one
Fig. 1 is the anti-theft method of mobile phone process flow diagram that the embodiment of the present invention one provides, the present embodiment be applicable to smart mobile phone lose or stolen time, the situation of the privacy information in this smart mobile phone of long-range deletion, this is required to be lost or stolen mobile phone is in network connection state, the method can be performed by the anti-stealing device for handset be configured in smart mobile phone, and the program in this anti-stealing device for handset is internally stored program.
As shown in Figure 1, the anti-theft method of mobile phone described in the present embodiment comprises:
S101, monitor the instruction being sent to smart mobile phone by data network.
It should be noted that, the present embodiment requires that performing the program of this instruction snoop-operations is internally stored program, does not need that user is manually opened reaches real-time listening object.
In the present embodiment, described instruction is sent to smart mobile phone by data network, but not forward the instruction of the note form that platform forwards based on the note that China Mobile, UNICOM, telecommunications etc. provide.Because when mobile phone stealer or the people that is reluctant to give back lost objects take mobile phone, if the very first time changes Mobile phone card, then to be lost or stolen smart mobile phone cannot receive the instruction of this note form because phone number changes, therefore cannot be realized the object of deleting privacy information.
If S102 listens to the default secret protection instruction for deleting privacy information that the network terminal bound with described smart mobile phone sends, then delete privacy information corresponding in described smart mobile phone according to described default secret protection instruction.
In the present embodiment, described default secret protection instruction comprises at least one in deletion contact person instruction, the instruction of deletion photo, the instruction of deletion preassignment private document.
It should be noted that, the network terminal described in the present embodiment includes but not limited to mobile phone, panel computer, desktop computer etc., as long as energy working procedure, and can carry out network service.Such as, mobile phone and desktop computer are bound, if mobile phone loss or stolen, send default secret protection instruction by this desktop computer to this mobile phone.In the present embodiment, the described network terminal is preferably smart mobile phone, like this, after two or more smart mobile phone sets up binding relationship, the control of deleting privacy information can be mutually carried out by the method described in the present embodiment, because mobile phone has the characteristic carried with, another that can make binding when a side loses or be stolen can process the more convenient very first time in time.
The technical scheme of the present embodiment is by monitoring the instruction being sent to smart mobile phone by data network; according to whether listening to default secret protection instruction; determine whether to delete the privacy information in smart mobile phone; with avoid mobile phone lose or stolen after; the problem that cannot receive described preset SMS because cell-phone number changes and automatically cannot delete privacy information and cause private file to reveal, can improve the security of cellphone information.
Embodiment two
On the basis of embodiment one, the present embodiment requires that mobile phone has GPS locating device, and Fig. 2 is the anti-theft method of mobile phone process flow diagram described in the embodiment of the present invention two, and as shown in Figure 2, the anti-theft method of mobile phone described in the present embodiment comprises:
Step S201, monitor the instruction being sent to smart mobile phone by data network.
Step S202, listen to the default secret protection instruction for deleting privacy information that the network terminal bound with described smart mobile phone sends.
Step S203, to delete in described smart mobile phone corresponding privacy information according to described default secret protection instruction.
Step S204, the global position system GPS locating device controlling described smart mobile phone obtain the GPS information determined for current location.
GPS navigation system is based on 24 positioning satellite in the whole world, provides a kind of radio-navigation positioning system of the information such as three-dimensional position, three-dimensional velocity to all parts of the world round-the-clockly.It is made up of three parts, and one is ground control segment, is made up of master station, ground-plane antenna, monitoring station and communication backup system; Two is space segments, is made up of 24 satellites, is distributed in 6 orbit planes; Three is user's set parts, is made up of GPS and satellite antenna.Civilian positioning precision can reach in 10 meters.
The GPS locating device of described smart mobile phone, its major function to capture the satellite to be measured by selected by certain satellite cutoff angle, and follow the tracks of the operation of these satellites.After GPS locating device captures the satellite-signal of tracking, just can measure the pseudo-distance of smart mobile phone to satellite and the rate of change of distance, demodulate the data such as satellite orbit parameter.According to these data, the micro-process computer in GPS locating device just can position calculating by positioning calculation method, calculate the longitude and latitude of the current geographic location of described smart mobile phone, highly, speed, the information such as time.
Step S205, described GPS information is sent to the described network terminal, to provide the clue giving smart mobile phone for change.
It should be noted that, the sequential relationship of the operation of step S203 and step S204-S205 is not limited to this, can also be before the operating in of step S204-S205, after the operating in of step S203.
On the basis of embodiment one; the present embodiment by listen to that the network terminal bound with described smart mobile phone sends for delete privacy information default secret protection instruction after; the global position system GPS locating device controlling described smart mobile phone obtains the GPS information determined for current location; described GPS information is sent to the described network terminal; can at smart mobile phone stolen or lose time the clue giving smart mobile phone for change is provided further, the possibility of getting back mobile phone can be increased.
Embodiment three
Fig. 3 is the anti-theft method of mobile phone process flow diagram described in the embodiment of the present invention three, and as shown in Figure 3, the anti-theft method of mobile phone described in the present embodiment comprises:
Step S301, monitor the instruction being sent to smart mobile phone by data network.
Step S302, judging whether to listen to the default secret protection instruction for deleting privacy information that other smart mobile phones of binding with described smart mobile phone send, if then perform step S303, otherwise returning step S301.
Step S303, to delete in described smart mobile phone corresponding privacy information according to described default secret protection instruction.
Step S304, judge whether to listen to the holding of changing that other smart mobile phones described send and show instruction, if then perform step S305, otherwise return step S301.
Step S305, send the default secret protection instruction of the privacy information for deleting other smart mobile phones described to described other smart mobile phones.
Instruction is shown in the holding of changing that this operation steps can be used for listening to when smart mobile phone described other smart mobile phones transmission; then sending the default secret protection instruction for deleting privacy information to other smart mobile phones described, deleting corresponding privacy information in the very first time according to described default secret protection instruction to make other smart mobile phones described.
Step S306, judge whether to detect that described smart mobile phone changes Mobile phone card, if then perform step S307, otherwise return step S301.
Particularly, detect described smart mobile phone whether change Mobile phone card by periodically detect also can meet in advance specified requirements time detect, such as detect during mobile phone power-on.
Need to take a large amount of CPU time sheet of smart mobile phone and internal memory because periodically detect, and after smart mobile phone change Mobile phone card, certainly will need again to start shooting and could normally use, therefore, as preferably, detecting the operation whether described smart mobile phone change Mobile phone card can comprise: when described smart mobile phone is started shooting, then obtain the cell-phone number that described smart mobile phone is current, described cell-phone number and the cell-phone number prestored are compared, determines whether described smart mobile phone changes Mobile phone card according to comparison result.
Because the IMEI of mobile phone is the build-in attribute of mobile phone, can not change with the replacing of the Mobile phone card of mobile phone, therefore, if the described network terminal is other smart mobile phones, then described smart mobile phone is by the mobile device international identity code IMEI of other smart mobile phones described, verifies the binding relationship between this smart mobile phone and other smart mobile phones described.
Step S307, control described smart mobile phone and start data network, send to preset to other smart mobile phones described in bound by described data network and change holding and show instruction.
This operation steps can be used for; when mobile phone stealer or the people that is reluctant to give back lost objects take mobile phone; if the very first time changes Mobile phone card; this operation steps can start that this is stolen or by the data network of loss mobile phone voluntarily; and send to preset to bound other smart mobile phones (as set up another or more than one mobile phone of binding relationship) by described data network and change holding and show instruction, stolen or sent the default secret protection instruction for deleting privacy information by loss mobile phone to this to trigger other smart mobile phones described in this binding.
It should be noted that, the operation of step S302-S303, the operation of step S304-S305, be not limited to this with the sequential relationship of the operation of step S306-S307, after can also being the operation of step S302-S303, perform the operation of S306-S307 and S304-S305; After can also being step S304-S305, perform the operation of step S302-S303 and S306-S307; After can also being step S304-S305, perform the operation of the S302-S303 of step S306-S307; After can also being step S306-S307, perform the operation of step S302-S303 and the operation of step S304-S305; After can also being step S306-S307, perform the operation of step S304-S305 and step S302-S303.
The present embodiment is on the basis of embodiment one and embodiment two; be other smart mobile phones for the described network terminal; add and change Mobile phone card when detecting smart mobile phone; control described smart mobile phone and start data network; sent the step preset and change holding and show instruction to other bound smart mobile phones by described data network; if and add listen to that other smart mobile phones send change holding when showing instruction, send the default secret protection instruction for deleting privacy information to other smart mobile phones described.The present embodiment can be stolen or when being replaced Mobile phone card after being lost at smart mobile phone, triggers other smart mobile phones of binding stolen or sent by loss mobile phone and preset secret protection instruction to this.And can because the hand-set from stolen bound or received by losing change holding show instruction time; send default secret protection instruction for deleting privacy information, to make this stolen or deleted corresponding privacy information by the smart mobile phone lost according to described default secret protection instruction.
Embodiment four
Fig. 4 is the structured flowchart of the anti-stealing device for handset described in the embodiment of the present invention four, and as shown in Figure 4, the anti-stealing device for handset described in the present embodiment comprises:
Instruction monitoring unit 401, for monitoring the instruction being sent to smart mobile phone by data network;
Privacy information delete cells 402; if for listening to the default secret protection instruction for deleting privacy information that the network terminal bound with described smart mobile phone sends, then delete privacy information corresponding in described smart mobile phone according to described default secret protection instruction.
Further, described default secret protection instruction comprises at least one in deletion contact person instruction, the instruction of deletion photo, the instruction of deletion preassignment private document.
Further; described device also comprises GPS information transmitting element 403; for listen to that the network terminal bound with described smart mobile phone sends for delete privacy information default secret protection instruction after; the global position system GPS locating device controlling described smart mobile phone obtains the GPS information determined for current location; described GPS information is sent to the described network terminal, to provide the clue giving smart mobile phone for change.
The anti-stealing device for handset that the present embodiment provides can perform the anti-theft method of mobile phone that the embodiment of the present invention one and embodiment two provide, and possesses the corresponding functional module of manner of execution and beneficial effect.
Embodiment five
Fig. 5 is the structured flowchart of the anti-stealing device for handset described in the embodiment of the present invention five, and as shown in Figure 5, the anti-stealing device for handset described in the present embodiment comprises:
Instruction monitoring unit 501, for monitoring the instruction being sent to smart mobile phone by data network;
Privacy information delete cells 502; if for listening to the default secret protection instruction for deleting privacy information that the network terminal bound with described smart mobile phone sends, then delete privacy information corresponding in described smart mobile phone according to described default secret protection instruction.
Further, described default secret protection instruction comprises at least one in deletion contact person instruction, the instruction of deletion photo, the instruction of deletion preassignment private document.
Further; described device also comprises GPS information transmitting element 503; for listen to that the network terminal bound with described smart mobile phone sends for delete privacy information default secret protection instruction after; the global position system GPS locating device controlling described smart mobile phone obtains the GPS information determined for current location; described GPS information is sent to the described network terminal, to provide the clue giving smart mobile phone for change.
Further, described device also comprises:
Whether Mobile phone card alteration detection unit 504, change Mobile phone card for detecting described smart mobile phone;
Mobile phone card changes alarm unit 505; if for detecting that described smart mobile phone changes Mobile phone card; then control described smart mobile phone and start data network; send to preset to the bound network terminal by described data network and change holding and show instruction, send described default secret protection instruction to point out the bound network terminal to described smart mobile phone.
Further, described Mobile phone card alteration detection unit 504 specifically for: when described smart mobile phone is started shooting, then obtain the cell-phone number that described smart mobile phone is current, described cell-phone number and the cell-phone number prestored are compared, determines whether described smart mobile phone changes Mobile phone card according to comparison result.
Further, the network terminal bound with described smart mobile phone comprises other smart mobile phones;
Described device also comprises secret protection instruction sending unit 506; if instruction is shown in the holding of changing sent for listening to other smart mobile phones described, then send the default secret protection instruction of the privacy information for deleting other smart mobile phones described to other smart mobile phones described.
Further, the described network terminal is other smart mobile phones, and described smart mobile phone, by the mobile device international identity code IMEI of other smart mobile phones described, verifies the binding relationship between this smart mobile phone and other smart mobile phones described.
Further, described device also comprises binding relationship authentication unit, for the mobile device international identity code IMEI by other smart mobile phones described, and the binding relationship between checking smart mobile phone and other smart mobile phones described.
The anti-stealing device for handset that the present embodiment provides can perform the anti-theft method of mobile phone that the embodiment of the present invention one, embodiment two and embodiment three provide, and possesses the corresponding functional module of manner of execution and beneficial effect.
All or part of content in the technical scheme that above embodiment provides can be realized by software programming, and its software program is stored in the storage medium that can read, storage medium such as: the hard disk in computing machine, CD or floppy disk.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.

Claims (14)

1. an anti-theft method of mobile phone, is characterized in that, comprising:
Monitor the instruction being sent to smart mobile phone by data network;
The default secret protection instruction for deleting privacy information that the network terminal bound with described smart mobile phone if listen to sends, then delete privacy information corresponding in described smart mobile phone according to described default secret protection instruction.
2. anti-theft method of mobile phone according to claim 1, is characterized in that, described default secret protection instruction comprises at least one in deletion contact person instruction, the instruction of deletion photo, the instruction of deletion preassignment private document.
3. anti-theft method of mobile phone according to claim 1 and 2; it is characterized in that; described method also comprises: listen to that the network terminal bound with described smart mobile phone sends for delete privacy information default secret protection instruction after; the global position system GPS locating device controlling described smart mobile phone obtains the GPS information determined for current location; described GPS information is sent to the described network terminal, to provide the clue giving smart mobile phone for change.
4. anti-theft method of mobile phone according to claim 1, is characterized in that, described method also comprises:
Detect described smart mobile phone and whether change Mobile phone card;
If detect, described smart mobile phone changes Mobile phone card; then control described smart mobile phone and start data network; send to preset to the bound network terminal by described data network and change holding and show instruction, send described default secret protection instruction to point out the bound network terminal to described smart mobile phone.
5. anti-theft method of mobile phone according to claim 4, it is characterized in that, detect the operation whether described smart mobile phone change Mobile phone card specifically to comprise: when described smart mobile phone is started shooting, then obtain the cell-phone number that described smart mobile phone is current, described cell-phone number and the cell-phone number prestored are compared, determines whether described smart mobile phone changes Mobile phone card according to comparison result.
6. the anti-theft method of mobile phone according to claim 4 or 5, is characterized in that, the network terminal bound with described smart mobile phone comprises other smart mobile phones;
Described method also comprises, if instruction is shown in the holding of changing listening to described other smart mobile phones transmission, then sends the default secret protection instruction of the privacy information for deleting other smart mobile phones described to other smart mobile phones described.
7. anti-theft method of mobile phone according to claim 1, it is characterized in that, the described network terminal is other smart mobile phones, described smart mobile phone, by the mobile device international identity code IMEI of other smart mobile phones described, verifies the binding relationship between this smart mobile phone and other smart mobile phones described.
8. an anti-stealing device for handset, is characterized in that, comprising:
Instruction monitoring unit, for monitoring the instruction being sent to smart mobile phone by data network;
Privacy information delete cells, if for listening to the default secret protection instruction for deleting privacy information that the network terminal bound with described smart mobile phone sends, then delete privacy information corresponding in described smart mobile phone according to described default secret protection instruction.
9. anti-stealing device for handset according to claim 8, is characterized in that, described default secret protection instruction comprises at least one in deletion contact person instruction, the instruction of deletion photo, the instruction of deletion preassignment private document.
10. anti-stealing device for handset according to claim 8 or claim 9; it is characterized in that; described device also comprises GPS information transmitting element; for listen to that the network terminal bound with described smart mobile phone sends for delete privacy information default secret protection instruction after; the global position system GPS locating device controlling described smart mobile phone obtains the GPS information determined for current location; described GPS information is sent to the described network terminal, to provide the clue giving smart mobile phone for change.
11. anti-stealing device for handset according to claim 8, is characterized in that, described device also comprises:
Whether Mobile phone card alteration detection unit, change Mobile phone card for detecting described smart mobile phone;
Mobile phone card changes alarm unit; if for detecting that described smart mobile phone changes Mobile phone card; then control described smart mobile phone and start data network; send to preset to the bound network terminal by described data network and change holding and show instruction, send described default secret protection instruction to point out the bound network terminal to described smart mobile phone.
12. anti-stealing device for handset according to claim 11, it is characterized in that, described Mobile phone card alteration detection unit specifically for: when described smart mobile phone is started shooting, then obtain the cell-phone number that described smart mobile phone is current, described cell-phone number and the cell-phone number prestored are compared, determines whether described smart mobile phone changes Mobile phone card according to comparison result.
13. anti-stealing device for handset according to claim 11 or 12, it is characterized in that, the network terminal bound with described smart mobile phone comprises other smart mobile phones;
Described device also comprises secret protection instruction sending unit; if instruction is shown in the holding of changing sent for listening to other smart mobile phones described, then send the default secret protection instruction of the privacy information for deleting other smart mobile phones described to other smart mobile phones described.
14. anti-stealing device for handset according to claim 8, it is characterized in that, the described network terminal is other smart mobile phones, described device also comprises binding relationship authentication unit, for the mobile device international identity code IMEI by other smart mobile phones described, the binding relationship between checking smart mobile phone and other smart mobile phones described.
CN201410437273.2A 2014-08-29 2014-08-29 A kind of anti-theft method of mobile phone and device Expired - Fee Related CN104239805B (en)

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