CN104185167B - A kind of method and terminal updating terminal card-locking information - Google Patents
A kind of method and terminal updating terminal card-locking information Download PDFInfo
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- CN104185167B CN104185167B CN201310188553.XA CN201310188553A CN104185167B CN 104185167 B CN104185167 B CN 104185167B CN 201310188553 A CN201310188553 A CN 201310188553A CN 104185167 B CN104185167 B CN 104185167B
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Abstract
The embodiment of the present invention locks the unlock code of SIMLock by receiving subscriber identification module；When the unlock code is identical with pre-stored unlock code, then restructuring parameter is received, and restructure according to SIM lock of the restructuring parameter to the terminal；The pre-stored unlock code is calculated according to the International Mobile Equipment Identity code IMEI and preset algorithm of terminal, so that generating quotient can be realized the lock card information of security update generation quotient.
Description
Technical field
The invention belongs to field of mobile terminals more particularly to a kind of methods and terminal for updating terminal card-locking information.
Background technique
In actual production, it is assumed that manufacturer is directed to the software version of A operator lock network according to the order of A operator production a batch
This, rear A operator because when certain reason cancels the order, for the convenience of product line maintenance, needs to transport for lock network A again
The software version for seeking quotient, can conveniently be converted into the software version of lock network B operator；The software version of lock network A operator, can
Conveniently it is converted into the software version of not lock network B operator；The not software version of lock network A operator can conveniently be converted into lock network B
The software version of operator.Therefore, how manufacturer updates the lock card information of the produced product of the manufacturer, at the same allow hacker or
The lock card information that other manufacturers of person can not update the produced product of the manufacturer is the current technical issues that need to address.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of update terminal card-locking information approach and terminal, solve how safety
The problem of lock card information of more new terminal.
In a first aspect, a kind of method for updating subscriber identification module lock, which comprises
Receive the unlock code of subscriber identification module lock SIMLock；
When the unlock code is identical with pre-stored unlock code, then restructuring parameter is received, and join according to the restructuring
Several the first SIMLock to the terminal are restructured；The pre-stored unlock code is set according to the world movement of terminal
What standby identity code IMEI and preset algorithm were calculated, and be the corresponding unlock code of the first SIMLock.
With reference to first aspect, in the first possible implementation of the first aspect, parameter, and root are restructured in the reception
The first SIMLock of the terminal is restructured according to the restructuring parameter, comprising:
The first restructuring parameter is received, and releases the first SIMLock of the terminal according to the first restructuring parameter,
To be without lock version by terminal restructuring.
With reference to first aspect, in the second possible implementation of the first aspect, parameter, and root are restructured in the reception
The first SIMLock of the terminal is restructured according to the restructuring parameter, comprising:
The second restructuring parameter is received, and pre-stored restructuring parameter is replaced with into the second restructuring parameter, by institute
The first SIMLock restructuring for stating terminal is the 2nd SIMLock.
Second of possible implementation of the possible implementation of with reference to first aspect the first or first aspect,
In the third possible implementation of first aspect, it is described according to the restructuring parameter to the first of the terminal
After SIMLock is restructured, further includes:
Back up the first restructuring parameter or the second restructuring parameter.
With reference to first aspect or second of the first possible implementation of first aspect or first aspect can
The implementation of energy or the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect
In, the unlock code for receiving subscriber identification module lock SIMLock, comprising:
The unlock code of user's input is received by internet.
Second aspect, a kind of terminal, the terminal include:
Receiving unit, for receiving the unlock code of subscriber identification module lock SIMLock；
Unit is restructured, for when the unlock code is identical with pre-stored unlock code, then receiving restructuring parameter, and root
The first SIMLock of the terminal is restructured according to the restructuring parameter；The pre-stored unlock code is according to terminal
International Mobile Equipment Identity code IMEI and preset algorithm be calculated, and be the first SIMLock corresponding solution
Code-locked.
In conjunction with second aspect, in the first possible implementation of the second aspect, the restructuring unit is specific to use
In:
The first restructuring parameter is received, and releases the first SIMLock of the terminal according to the first restructuring parameter,
To be without lock version by terminal restructuring.
In conjunction with second aspect, in a second possible implementation of the second aspect, the restructuring unit is specific to use
In:
The second restructuring parameter is received, and pre-stored restructuring parameter is replaced with into the second restructuring parameter, by institute
The first SIMLock restructuring for stating terminal is the 2nd SIMLock.
In conjunction with the first possible implementation of second aspect or second of possible implementation of second aspect,
In the third possible implementation of second aspect, the terminal further includes backup units, and the backup units are specifically used for:
Back up the first restructuring parameter or the second restructuring parameter.
Second in conjunction with the possible implementation of the first of second aspect or second aspect or second aspect can
The implementation of energy or the third possible implementation of second aspect, in the 4th kind of possible implementation of second aspect
In, the receiving unit is specifically used for:
The unlock code of user's input is received by internet.
Compared with prior art, the embodiment of the present invention locks the unlock code of SIMLock by receiving subscriber identification module；Work as institute
State unlock code it is identical with pre-stored unlock code when, then receive restructuring parameter, and according to the restructuring parameter to the terminal
SIM lock restructured；The pre-stored unlock code is the International Mobile Equipment Identity code IMEI according to terminal and presets
Algorithm be calculated so that generating quotient can be realized the lock card information of security update generation quotient.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without any creative labor, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is a kind of method flow diagram for updating terminal card-locking information provided in an embodiment of the present invention；
Fig. 2 is a kind of method flow diagram for updating terminal card-locking information provided in an embodiment of the present invention；
Fig. 3 is a kind of structure drawing of device of terminal provided in an embodiment of the present invention；
Fig. 4 is the structure drawing of device of another terminal provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
It is a kind of method flow diagram for updating terminal card-locking information provided in an embodiment of the present invention with reference to Fig. 1, Fig. 1.Such as Fig. 1
It is shown, method includes the following steps:
Step 101, the unlock code of subscriber identity module lock card SIMLock is received；
Optionally, the unlock code for receiving subscriber identification module lock SIMLock, comprising:
The unlock code of user's input is received by internet.
Specifically, Fig. 2 is a kind of method signal for updating terminal card-locking information provided in an embodiment of the present invention with reference to Fig. 2
Figure.As shown in Fig. 2,
Step 201, restructuring tool receives unlock code；
Step 202, restructuring tool will be solved by operation and maintenance channel (Operation and Maintenance, OM)
Code-locked is sent to terminal；
Step 203, the terminal receives the unlock code and verifies；
Step 204, check results are returned to the restructuring tool by the operation and maintenance channel by the terminal.
Specifically, providing internet interface, by internet interface display dialog boxes for login, pass through the login pair
The unlock code that frame receives user's input is talked about, and whether verify the unlock code correct.
For example, provide a hiding web interface, the web interface be exactly use a specific URL to access, such as
Http: // 192.168.1.1:7893, or other web page interlinkages underground to user, http: // 192.168.1.1 :/
rework/.The terminal returns to logon dialog frame and then deposits in SD card after user is logined successfully using correct unlock code
The restructuring information storing up the targeted carrier's information to be restructured or storing on PC, is uploaded in terminal by browser, or
Other modes.
In addition to this, the unlock code of user's input can also be received by other means.
In the case where a line locality storehouse restructures scene, product line can be used to restructure tool.The tool passes through softdog and Huawei
Server is authenticated in real time, guarantees the legitimacy of operator.In entire restructuring process, PC is restructured
(Personal Computer, PC) and Huawei's server keep connection status, periodically carry out the status monitoring of PC and server,
The configuration order sequence and process that PC and terminal interact.
As a kind of marketing methods, common carrier is with preferential price or service sales designated terminal, and terminal thus
The specified services time limit.Operator needs to carry out locking and blocking to using terminal of its subsidy, particularly as be to the terminal of subsidy into
Row lock function, in this case only the specified subscriber identity module of operator (Subscriber Identity Module,
SIM it) could be used in this terminal.When reaching the viability, need to carry out unfreezing to these terminals, the end after unfreezing
End can identify arbitrary SIM card, including the SIM card from other operators.Some areas such as European Union member countries, the lock of SIM card
Unlock after periodically expiring is the function of legal requirement.
Step 102, when the unlock code is identical with pre-stored unlock code, then restructuring parameter is received, and according to institute
Restructuring parameter is stated to restructure the first SIMLock of the terminal；The pre-stored unlock code is the state according to terminal
What border mobile equipment identity code IMEI and preset algorithm were calculated, and be the corresponding unlock code of the first SIMLock.
Unlock code is International Mobile Equipment Identity code (the International Mobile Equipment according to terminal
Identity, IMEI) and pre-set algorithm be calculated.The pre-set algorithm can be MD5 or SHA-1
Scheduling algorithm.Message Digest Algorithm 5 (Message Digest Algorithm MD5, MD5) is that computer safety field is wide
The general a kind of hash function used, to provide the integrity protection of message.
Optionally, parameter is restructured in the reception, and is carried out according to first SIMLock of the restructuring parameter to the terminal
Restructuring, comprising:
The first restructuring parameter is received, and releases the first SIMLock of the terminal according to the first restructuring parameter,
To be without lock version by terminal restructuring.
Optionally, parameter is restructured in the reception, and is carried out according to first SIMLock of the restructuring parameter to the terminal
Restructuring, comprising:
The second restructuring parameter is received, and pre-stored restructuring parameter is replaced with into the second restructuring parameter, by institute
The first SIMLock restructuring for stating terminal is the 2nd SIMLock.
Specifically, pre-stored restructuring parameter is the corresponding lock parameter of the first SIMLock, the second restructuring parameter is
The corresponding lock parameter of 2nd SIMLock.
With reference to the step 205 of Fig. 2, in terminal unlocking success, then the first restructuring parameter or the second restructuring parameter are issued；
Step 206, the first restructuring parameter or the second restructuring parameter are sent to the terminal by OM.
Specifically, when the unlock code is correct, then safe digital card (Secure Digital Memory Card,
SD the targeted carrier's information to be restructured) stored on card: whether lock card is needed, if unfreezing etc. is needed, if necessary to unfreezing,
Unlock code is then sent, if necessary to lock card, then sends the second restructuring parameter.
For a terminal, unlock code is thick-and-thin related to the IMEI of this terminal.Here the reality updated
On be lock card parameter, such as before lock card A operator telephone number network segment, locking can be only inserted into A operator SIM card
It can use, it now is possible to which the telephone number network segment being updated in B operation, the SIM card that locking can be only inserted into B operator can just make
With.
In addition, it is the abbreviation of International Mobile Equipment Identity code that every communication equipment, which has IMEI, IMEI, it is by 15 bit digital groups
At " electronics string number ", it is corresponded with every terminal, and the code is that the whole world is unique.IMEI is that the device of terminal is special
Levy code.Each terminal will all be endowed a globally unique sets of numbers after finishing assembly, this number from production to
Being delivered for use will all be recorded by the manufacturer of manufacture production.IMEI is 15 bit values, and composed structure is TAC(6 bit digital)+
FAC(two digits)+SNR(6 bit digital)+Chinese and English full name (1 bit digital) is provided.Wherein, device model approval code
(TAC), it is distributed by European model authentication center.Factory's assembly code (FAC) is encoded by producer, usually indicates manufacturer and its dress
With ground.Serial number (SNR) is also distributed by producer, for identification the particular device in each TAC and FAC.SP standby code, for doing
Spare.
Optionally, when hacker modifies terminal parameter by force, because the unlock code of input is incorrect, then the terminal is refused
Hacker carries out the modification of parameter to the terminal.
By taking the terminal of the communications field as an example, the non-volatile parameter of terminal card-locking function (Non-Volatile Value,
It NV include :) that lock card state parameter (abbreviation CardlockStatus) is used to save whether support that locking and blocking, such as default value are
2 indicate not lock card, and 1 indicates lock card.Lock card service parameter (abbreviation CustomizeSimLockPlmnInfo) is used to configure to need to lock
The initial address of the public land mobile network (Public Land Mobility Network, PLMN) of net is supported more at present
The locking and blocking of group PLMN number section.For example for particular operator, a group 135820xxxxx can be locked, expression is opened 135820
The number section locking of head or 135831xxxxx indicate that the number section 135831 beginnings locks, and number section locking indicates to be only these
The SIM card of number section provides service, it is assumed that the SIM card for having used other operators, not in this range due to this number section, then end
End can refuse offer service, and friendly prompt user.
By the relevant content CardlockStatus of SimLock, CustomizeSimLockPlmnInfo is as important number
According to being saved, the significant data is to need in backup region and restore region and back up, in user's factory reset or
Remain effective when upgrading this significant data.When terminal card-locking, CardlockStatus is set as 1,
CustomizeSimLockPlmnInfo fills in the PLMN number section for needing to lock.
When operator needs to open the terminal of locking and blocking, in lock card terminal, CardlockStatus is set as 1,
CustomizeSimLockPlmnInfo fills in the PLMN number section for needing to lock.CardLockKey is set as default value simultaneously.
This default value i.e. lock card identification information, the full F of the full F of e.g. 8 bytes either 128 bytes.
When operator needs to close the terminal of locking and blocking, in non-lock card terminal, CardlockStatus is set as
2, CustomizeSimLockPlmnInfo do not need to be arranged.Simultaneously CardLockKey be set as full F (the full F of 8 bytes or
Person is the full F of 128 bytes).
As a kind of optional embodiment, it is described according to the restructuring parameter to the first SIMLock of the terminal into
After row restructuring, further includes:
Back up the first restructuring parameter or the second restructuring parameter.
Specifically, the information being updated successfully is fed back to the restructuring tool by the terminal, so that the restructuring tool is sent out
It makes arrangements for his funeral and holds backup command；
After receiving the terminal backup order, the unlock code or updated lock card parameter are backed up；
Successful information will be backed up and be sent to the restructuring tool.
Specifically, the result of update is returned to the restructuring tool by the terminal with reference to the step 208 of Fig. 2；
Step 209, the restructuring tool initiating terminal backup command；
Step 210, the terminal backup order is sent terminal by the restructuring tool；
Step 211, after the terminal receives the terminal backup order, the unlock code or updated is backed up
Lock card parameter；
Step 212, the restructuring tool is sent by the result of backup.
In the case where Huawei's producing line restructures scene, producing line station (Custom Setting, CS) needs again to terminal to be restructured
Issue new PRI file, update SIMLock parameter therein, it is as needed after the completion of update, by carry out NV back up or
Primary new operation edition upgrading operation, the refreshing for completing new parameter save.
It is unlocked in end user using SIMLock is completed after expiring, under the scene, end user obtains from operator
SIMLock2.0 unlock code inputs above-mentioned unlock code in WebUI in the unlocking function page, WebUI is by transmitting order to lower levels to eventually
End disables SIMLock NV, and carries out a NV backup operations.To realize terminal SIMLock unlock operation.
The embodiment of the present invention locks the unlock code of SIMLock by receiving subscriber identification module；When the unlock code and in advance
When the unlock code of storage is identical, then restructuring parameter is received, and change according to SIM lock of the restructuring parameter to the terminal
System；The pre-stored unlock code is calculated according to the International Mobile Equipment Identity code IMEI and preset algorithm of terminal
, so that generating quotient can be realized the lock card information of security update generation quotient.
It is a kind of structure drawing of device of terminal provided in an embodiment of the present invention with reference to Fig. 3, Fig. 3.As shown in figure 3, the dress
It sets including with lower unit:
Receiving unit 301, for receiving the unlock code of subscriber identification module lock SIMLock；
Optionally, the receiving unit 301, is specifically used for:
The unlock code of user's input is received by internet.
Specifically, Fig. 2 is a kind of method signal for updating terminal card-locking information provided in an embodiment of the present invention with reference to Fig. 2
Figure.As shown in Fig. 2,
Step 201, restructuring tool receives unlock code；
Step 202, restructuring tool will be solved by operation and maintenance channel (Operation and Maintenance, OM)
Code-locked is sent to terminal；
Step 203, the terminal receives the unlock code and verifies；
Step 204, check results are returned to the restructuring tool by the operation and maintenance channel by the terminal.
Specifically, providing internet interface, by internet interface display dialog boxes for login, pass through the login pair
The unlock code that frame receives user's input is talked about, and whether verify the unlock code correct.
For example, provide a hiding web interface, the web interface be exactly use a specific URL to access, such as
Http: // 192.168.1.1:7893, or other web page interlinkages underground to user, http: // 192.168.1.1 :/
rework/.The terminal returns to logon dialog frame and then deposits in SD card after user is logined successfully using correct unlock code
The restructuring information storing up the targeted carrier's information to be restructured or storing on PC, is uploaded in terminal by browser, or
Other modes.
In the case where a line locality storehouse restructures scene, product line can be used to restructure tool.The tool passes through softdog and Huawei
Server is authenticated in real time, guarantees the legitimacy of operator.In entire restructuring process, PC is restructured
(Personal Computer, PC) and Huawei's server keep connection status, periodically carry out the status monitoring of PC and server,
The configuration order sequence and process that PC and terminal interact.
As a kind of marketing methods, common carrier is with preferential price or service sales designated terminal, and terminal thus
The specified services time limit.Operator needs to carry out locking and blocking to using terminal of its subsidy, particularly as be to the terminal of subsidy into
Row lock function, in this case only the specified subscriber identity module of operator (Subscriber Identity Module,
SIM it) could be used in this terminal.When reaching the viability, need to carry out unfreezing to these terminals, the end after unfreezing
End can identify arbitrary SIM card, including the SIM card from other operators.Some areas such as European Union member countries, the lock of SIM card
Unlock after periodically expiring is the function of legal requirement.
Unit 302 is restructured, for when the unlock code is identical with pre-stored unlock code, then receiving restructuring parameter,
And the first SIMLock of the terminal restructure according to the restructuring parameter；The pre-stored unlock
Code be calculated according to the International Mobile Equipment Identity code IMEI and preset algorithm of terminal, and be described first
The corresponding unlock code of SIMLock.
Unlock code is International Mobile Equipment Identity code (the International Mobile Equipment according to terminal
Identity, IMEI) and pre-set algorithm be calculated.The pre-set algorithm can be MD5 or SHA-1
Scheduling algorithm.Message Digest Algorithm 5 (Message Digest Algorithm MD5, MD5) is that computer safety field is wide
The general a kind of hash function used, to provide the integrity protection of message.
Optionally, the restructuring unit 302, is specifically used for:
The first restructuring parameter is received, and releases the first SIMLock of the terminal according to the first restructuring parameter,
To be without lock version by terminal restructuring.
Optionally, the restructuring unit 302, is specifically used for:
The second restructuring parameter is received, and pre-stored restructuring parameter is replaced with into the second restructuring parameter, by institute
The first SIMLock restructuring for stating terminal is the 2nd SIMLock.
With reference to the step 205 of Fig. 2, in terminal unlocking success, then the first restructuring parameter or the second restructuring parameter are issued；
Step 206, the first restructuring parameter or the second restructuring parameter are sent to the terminal by OM.
Specifically, when the unlock code is correct, then safe digital card (Secure Digital Memory Card,
SD the targeted carrier's information to be restructured) stored on card: whether lock card is needed, if unfreezing etc. is needed, if necessary to unfreezing,
Unlock code is then sent, if necessary to lock card, then sends the second restructuring parameter.
For a terminal, unlock code is thick-and-thin related to the IMEI of this terminal.Here the reality updated
On be lock card parameter, such as before lock card A operator telephone number network segment, locking can be only inserted into A operator SIM card
It can use, it now is possible to which the telephone number network segment being updated in B operation, the SIM card that locking can be only inserted into B operator can just make
With.
In addition, it is the abbreviation of International Mobile Equipment Identity code that every communication equipment, which has IMEI, IMEI, it is by 15 bit digital groups
At " electronics string number ", it is corresponded with every terminal, and the code is that the whole world is unique.IMEI is that the device of terminal is special
Levy code.Each terminal will all be endowed a globally unique sets of numbers after finishing assembly, this number from production to
Being delivered for use will all be recorded by the manufacturer of manufacture production.IMEI is 15 bit values, and composed structure is TAC(6 bit digital)+
FAC(two digits)+SNR(6 bit digital)+Chinese and English full name (1 bit digital) is provided.Wherein, device model approval code
(TAC), it is distributed by European model authentication center.Factory's assembly code (FAC) is encoded by producer, usually indicates manufacturer and its dress
With ground.Serial number (SNR) is also distributed by producer, for identification the particular device in each TAC and FAC.SP standby code, for doing
Spare.
Optionally, when hacker modifies terminal parameter by force, because the unlock code of input is incorrect, then the terminal is refused
Hacker carries out the modification of parameter to the terminal.
By taking the terminal of the communications field as an example, the non-volatile parameter of terminal card-locking function (Non-Volatile Value,
It NV include :) that lock card state parameter (abbreviation CardlockStatus) is used to save whether support that locking and blocking, such as default value are
2 indicate not lock card, and 1 indicates lock card.Lock card service parameter (abbreviation CustomizeSimLockPlmnInfo) is used to configure to need to lock
The initial address of the public land mobile network (Public Land Mobility Network, PLMN) of net is supported more at present
The locking and blocking of group PLMN number section.For example for particular operator, a group 135820xxxxx can be locked, expression is opened 135820
The number section locking of head or 135831xxxxx indicate that the number section 135831 beginnings locks, and number section locking indicates to be only these
The SIM card of number section provides service, it is assumed that the SIM card for having used other operators, not in this range due to this number section, then end
End can refuse offer service, and friendly prompt user.
By the relevant content CardlockStatus of SimLock, CustomizeSimLockPlmnInfo is as important number
According to being saved, the significant data is to need in backup region and restore region and back up, in user's factory reset or
Remain effective when upgrading this significant data.When terminal card-locking, CardlockStatus is set as 1,
CustomizeSimLockPlmnInfo fills in the PLMN number section for needing to lock.
When operator needs to open the terminal of locking and blocking, in lock card terminal, CardlockStatus is set as 1,
CustomizeSimLockPlmnInfo fills in the PLMN number section for needing to lock.CardLockKey is set as default value simultaneously.
This default value i.e. lock card identification information, the full F of the full F of e.g. 8 bytes either 128 bytes.
When operator needs to close the terminal of locking and blocking, in non-lock card terminal, CardlockStatus is set as
2, CustomizeSimLockPlmnInfo do not need to be arranged.Simultaneously CardLockKey be set as full F (the full F of 8 bytes or
Person is the full F of 128 bytes).
As a kind of optional embodiment, the terminal further includes backup units 303, and the backup units 303 are specifically used
In:
Back up the first restructuring parameter or the second restructuring parameter.
Specifically, the information being updated successfully is fed back to the restructuring tool by the terminal, so that the restructuring tool is sent out
It makes arrangements for his funeral and holds backup command；
After receiving the terminal backup order, the unlock code or updated lock card parameter are backed up；
Successful information will be backed up and be sent to the restructuring tool.
Specifically, the result of update is returned to the restructuring tool by the terminal with reference to the step 208 of Fig. 2；
Step 209, the restructuring tool initiating terminal backup command；
Step 210, the terminal backup order is sent terminal by the restructuring tool；
Step 211, after the terminal receives the terminal backup order, the unlock code or updated is backed up
Lock card parameter；
Step 212, the restructuring tool is sent by the result of backup.
In the case where Huawei's producing line restructures scene, producing line station (Custom Setting, CS) needs again to terminal to be restructured
Issue new PRI file, update SIMLock parameter therein, it is as needed after the completion of update, by carry out NV back up or
Primary new operation edition upgrading operation, the refreshing for completing new parameter save.
It is unlocked in end user using SIMLock is completed after expiring, under the scene, end user obtains from operator
SIMLock2.0 unlock code inputs above-mentioned unlock code in WebUI in the unlocking function page, WebUI is by transmitting order to lower levels to eventually
End disables SIMLock NV, and carries out a NV backup operations.To realize terminal SIMLock unlock operation.
The embodiment of the present invention locks the unlock code of SIMLock by receiving subscriber identification module；When the unlock code and in advance
When the unlock code of storage is identical, then restructuring parameter is received, and change according to SIM lock of the restructuring parameter to the terminal
System；The pre-stored unlock code is calculated according to the International Mobile Equipment Identity code IMEI and preset algorithm of terminal
, so that generating quotient can be realized the lock card information of security update generation quotient.
It is the structure drawing of device of another terminal provided in an embodiment of the present invention with reference to Fig. 4, Fig. 4.It is this with reference to Fig. 4, Fig. 4
A kind of terminal 400 that inventive embodiments provide, the specific embodiment of the invention do not limit the specific implementation of the terminal.Institute
Stating terminal 400 includes:
Processor (processor) 401, communication interface (Communications Interface) 402, memory
(memory) 403, bus 404.
Processor 401, communication interface 402, memory 403 complete mutual communication by bus 404.
Communication interface 402, for being communicated with other equipment；
Processor 401, for executing program.
Specifically, program may include program code, and said program code includes computer operation instruction.
Processor 401 may be a central processor CPU or specific integrated circuit ASIC(Application
Specific Integrated Circuit), or be arranged to implement the integrated electricity of one or more of the embodiment of the present invention
Road.
Memory 403, for storing program.Memory 403 may include high speed RAM memory, it is also possible to further include non-
Volatile memory (non-volatile memory), for example, at least a magnetic disk storage.Program can specifically include:
Receive the unlock code of subscriber identification module lock SIMLock；
When the unlock code is identical with pre-stored unlock code, then restructuring parameter is received, and join according to the restructuring
Several the first SIMLock to the terminal are restructured；The pre-stored unlock code is set according to the world movement of terminal
What standby identity code IMEI and preset algorithm were calculated, and be the corresponding unlock code of the first SIMLock.
Parameter is restructured in the reception, and is restructured according to the restructuring parameter to the first SIMLock of the terminal, is wrapped
It includes:
The first restructuring parameter is received, and releases the first SIMLock of the terminal according to the first restructuring parameter,
To be without lock version by terminal restructuring.
Parameter is restructured in the reception, and is restructured according to the restructuring parameter to the first SIMLock of the terminal, is wrapped
It includes:
The second restructuring parameter is received, and pre-stored restructuring parameter is replaced with into the second restructuring parameter, by institute
The first SIMLock restructuring for stating terminal is the 2nd SIMLock.
It is described after being restructured according to the restructuring parameter to the first SIMLock of the terminal, further includes:
Back up the first restructuring parameter or the second restructuring parameter.
The unlock code for receiving subscriber identification module lock SIMLock, comprising:
The unlock code of user's input is received by internet.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the present invention..It is any
Made any modifications, equivalent replacements, and improvements etc. within the spirit and principles in the present invention, should be included in the present invention claims
Within scope.
Claims (10)
1. a kind of method for updating subscriber identification module lock, the lock card information progress for the software product that manufacturer produces it
Security update, which is characterized in that the described method includes:
The unlock code that subscriber identification module locks SIMLock is received by hiding WEB interface using restructuring tool；The restructuring work
Tool sends terminal for the unlock code by operation and maintenance channel OM, and the terminal receives the unlock code and verifies；
When the unlock code is identical with pre-stored unlock code, then restructuring parameter is received, and according to the restructuring parameter pair
First SIMLock of the terminal is restructured；The pre-stored unlock code is the international mobile device body according to terminal
What part code IMEI and preset algorithm were calculated, and be the corresponding unlock code of the first SIMLock.
2. the method according to claim 1, wherein parameter is restructured in the reception, and according to the restructuring parameter
First SIMLock of the terminal is restructured, comprising:
The first restructuring parameter is received, and releases the first SIMLock of the terminal according to the first restructuring parameter, it will
The terminal restructuring is without lock version.
3. according to the method described in claim 2, it is characterized in that, parameter is restructured in the reception, and according to the restructuring parameter
First SIMLock of the terminal is restructured, comprising:
The second restructuring parameter is received, and pre-stored restructuring parameter is replaced with into the second restructuring parameter, by the end
First SIMLock restructuring at end is the 2nd SIMLock.
4. according to the method described in claim 3, it is characterized in that, it is described according to the restructuring parameter to the of the terminal
After one SIMLock is restructured, further includes:
Back up the first restructuring parameter or the second restructuring parameter.
5. method according to any of claims 1-4, which is characterized in that the reception subscriber identification module lock
The unlock code of SIMLock, comprising:
The unlock code of user's input is received by internet.
6. a kind of terminal, the lock card information that the terminal can be realized the software product that manufacturer produces it carries out safety more
Newly, which is characterized in that the terminal includes:
Receiving unit, for receiving the unlock that subscriber identification module locks SIMLock by hiding WEB interface using restructuring tool
Code；The restructuring tool sends terminal for the unlock code by operation and maintenance channel OM, and the terminal receives the solution
Code-locked simultaneously verifies；
Unit is restructured, for when the unlock code is identical with pre-stored unlock code, then receiving restructuring parameter, and according to institute
Restructuring parameter is stated to restructure the first SIMLock of the terminal；The pre-stored unlock code is the state according to terminal
What border mobile equipment identity code IMEI and preset algorithm were calculated, and be the corresponding unlock code of the first SIMLock.
7. terminal according to claim 6, which is characterized in that the restructuring unit is specifically used for:
The first restructuring parameter is received, and releases the first SIMLock of the terminal according to the first restructuring parameter, it will
The terminal restructuring is without lock version.
8. terminal according to claim 7, which is characterized in that the restructuring unit is specifically used for:
The second restructuring parameter is received, and pre-stored restructuring parameter is replaced with into the second restructuring parameter, by the end
First SIMLock restructuring at end is the 2nd SIMLock.
9. terminal according to claim 8, which is characterized in that the terminal further includes backup units, the backup units
It is specifically used for:
Back up the first restructuring parameter or the second restructuring parameter.
10. according to terminal described in claim 6-9 any one, which is characterized in that the receiving unit is specifically used for:
The unlock code of user's input is received by internet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310188553.XA CN104185167B (en) | 2013-05-20 | 2013-05-20 | A kind of method and terminal updating terminal card-locking information |
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| CN201310188553.XA CN104185167B (en) | 2013-05-20 | 2013-05-20 | A kind of method and terminal updating terminal card-locking information |
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| CN104185167A CN104185167A (en) | 2014-12-03 |
| CN104185167B true CN104185167B (en) | 2019-03-01 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104735251A (en) * | 2015-03-17 | 2015-06-24 | 上海天奕达电子科技有限公司 | Method and device for unlocking mobile terminals |
| CN107635218B (en) * | 2017-07-20 | 2020-08-21 | 捷开通讯(深圳)有限公司 | Method and device for generating and injecting SIMLOCK password |
| CN111356133B (en) * | 2018-12-24 | 2023-09-08 | 深圳市广和通无线股份有限公司 | Security test method and device for wireless communication module and computer equipment |
| CN114040044A (en) * | 2021-09-29 | 2022-02-11 | 深圳鑫想科技有限责任公司 | Method, system and storage medium for dynamically switching and locking SIM card of high-pass platform |
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| CN101018125A (en) * | 2007-03-02 | 2007-08-15 | 中兴通讯股份有限公司 | Radio terminal security network and card locking method based on the ellipse curve public key cipher |
| CN101437067A (en) * | 2008-12-05 | 2009-05-20 | 中兴通讯股份有限公司 | Mobile terminal and method for implementing network and card locking |
| CN102301381A (en) * | 2011-07-08 | 2011-12-28 | 华为技术有限公司 | Method and device for processing information security |
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| FR2852777B1 (en) * | 2003-03-21 | 2005-06-10 | Gemplus Card Int | METHOD FOR PROTECTING A MOBILE TELEPHONE TELECOMMUNICATION TERMINAL |
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| CN101018125A (en) * | 2007-03-02 | 2007-08-15 | 中兴通讯股份有限公司 | Radio terminal security network and card locking method based on the ellipse curve public key cipher |
| CN101437067A (en) * | 2008-12-05 | 2009-05-20 | 中兴通讯股份有限公司 | Mobile terminal and method for implementing network and card locking |
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