CN107332578A - The method of plurality of SIM cards mobile terminal network-locking - Google Patents
The method of plurality of SIM cards mobile terminal network-locking Download PDFInfo
- Publication number
- CN107332578A CN107332578A CN201710358829.2A CN201710358829A CN107332578A CN 107332578 A CN107332578 A CN 107332578A CN 201710358829 A CN201710358829 A CN 201710358829A CN 107332578 A CN107332578 A CN 107332578A
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- Prior art keywords
- mobile terminal
- card
- network
- sim
- sim card
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Present invention is disclosed a kind of method of plurality of SIM cards mobile terminal network-locking, comprise the following steps：Step 1: initialization UIM drivings during start, recognize SIM card, and read out the card number of the SIM card；Step 2: judging that current SIM is main card or vice card, if vice card, it is allowed to its registered network, it is activation to set the state of the SIM card；Then carried out according to step 3；Step 3: if main card, whether the ICCID for judging current SIM card is that this mobile terminal subsidizes the SIM card of operator, if it is, allow its to register LTE network, if not being then handled as follows：(1) radio protocol stack of Modem communication modules closes LTE network function；(2) the APP layers of 2G/3G networks for setting network mode to be supported for the operator where the current ICCID of correspondence are notified.
Description
【Technical field】
The invention belongs to the communications field, a kind of method of multi-card mobile terminal lock network is particularly related to.
【Background technology】
Present three big mobile operator of China have common band on many LTE frequency ranges, such as UNICOM and telecommunications exist
Band1 and band3, mobile, UNICOM and telecommunications have the frequency range supported jointly in band40 and band41, as long as support complete
The mobile phone of Netcom, 4G networks can be registered by plugging the SIM card of any operator, and it is to oneself much to run commercial city
Mobile terminal subsidized, the mobile terminal that operator is not intended to oneself be subsidized can also be made with the SIM card of other operators
Data service is carried out with 4G networks, therefore lock network processing would generally be carried out to the LTE network of the SIM card of other operators, also
Say that the SIM card for inserting other operators is only capable of the data service using its 2G or 3G.Once contract period locking terminates, it can decontrol pair
The locking of mobile terminal, this just supports all operators particular by fota updating software releases, the so mobile terminal
LTE network.Be applied to herein, the vice card for mobile terminal is not made any pintle hook lock then and handled, only support its common call or
Person's 2G and 3G data service.
【The content of the invention】
It is an object of the invention to provide a kind of method of multi-card mobile terminal lock network.
To achieve the above object, the method for implementing the plurality of SIM cards mobile terminal network-locking of the present invention comprises the following steps：
Step 1: initialization UIM drivings during start, recognize SIM card, and read out No. ICCID of the SIM card；
Step 2: judging that current SIM is main card or vice card, if vice card, it is allowed to its registered network, the SIM is set
The state of card is activation；Then carried out according to step 3；
Step 3: if main card, whether the ICCID for judging current SIM card is SIM that this mobile terminal subsidizes operator
Card, if it is, allowing its to register LTE network, if not being then handled as follows：(1) the wireless association of Modem communication modules
Discuss the network function that stack closes LTE；(2) notify that APP layers set network mode to be only operator's branch where the current ICCID of correspondence
The 2G/3G networks held.
According to above-mentioned principal character, when APP layers of setting network mode are only 2G/3G networks in step 3, China Telecom
For CDMA and EVDO, China Mobile is then TD-SCDMA and GSM, and CHINAUNICOM is then WCDMA or GSM.
According to above-mentioned principal character, the user interface (UI) that step 3 is additionally included in operating system sets current network type
Putting function and putting to close does not allow user to modify, but it can be seen that is currently inserted into the 2/3G network mode types that card is set.
According to above-mentioned principal character, this method also includes, when user starts shooting for the first time, being firstly inserted into the fortune for being intended to think matching
The SIM card of business is sought, data cube computation or connection WIFI is opened, mobile terminal plug-in can be by the information of current phone (such as
IMEI and MEID) data center is sent to, data center matches one according to current device information and corresponding AES
Corresponding lock network usage cycles string code receipt is to mobile terminal, and plug-in carries out decoding adaptation after receiving this receipt string code
And start contract period length timer, a contract period length of time verification can be carried out when start automatically every time.
According to above-mentioned principal character, this method also includes after contract period expires, and mobile terminal plug-in can be automatic
Send out data center of the message to mobile operator, data center's identification by can be sent later to mobile terminal a receipt and
OTA software upgrade packages are discharged, notify client to update the mobile terminal while having two ways:One kind be by SMS notification,
Second is that plug-in is notified by UI interfaces Pop-up message, and client can be according to short message or interface ejection information alert behaviour
Make to complete the software upgrading that OTA rises bag, updating can unlocking locked network function after completing.
Compared with prior art, the present invention has the contrast of No. ICCID of uniqueness by using SIM card, and passes through
The radio protocol stack of Modem communication modules closes LTE network function, rather than is here handled from android upper layer applications, this
Sample, while this scheme is only locked out LTE network, can not influence the 2G/3G networks of other operators with more efficient quick realization
Used on the mobile terminal, so as to be easier to implement.
【Brief description of the drawings】
Fig. 1 is the schematic flow sheet for the method for implementing the plurality of SIM cards mobile terminal network-locking of the present invention.
【Embodiment】
Refer to shown in Fig. 1, the method for implementation plurality of SIM cards mobile terminal network-locking of the present invention is set based on high-pass platform
Meter, this method comprises the following steps：
Step 1: initialization UIM drivings during start, recognize SIM card, and read the ICCID (ICCID of card release:
Integrate circuit card identity, integrated circuit card identification code, i.e. SIM card card number)；
In the specific implementation, sentenced according to the neck for inserting SIM card Step 2: judging that current SIM is main card or vice card
Disconnected, if main card neck is then considered main card, vice card neck is then considered vice card, if vice card, it is allowed to its registered network,
It is activation (actived) to set the state of the SIM card, if main card is then carried out according to step 3；
Step 3: judge current SIM card ICCID whether be this mobile terminal subsidize operator SIM card, if it is,
Its is then allowed to register LTE network, if not being then handled as follows：(1) radio protocol stack of Modem communication modules is closed
LTE network function；(2) APP (application) layer is notified to set network mode to be only 2G/3G, wherein telecommunications is CDMA and EVDO, in
State movement then be TD-SCDMA and GSM, CHINAUNICOM then be WCDMA or GSM, while operating system user interface (UI)
The dialog box that current network type is set puts ash, from without allowing user to modify.
When user starts shooting for the first time, the SIM card for the operator for being intended to think matching is firstly inserted into, mobile terminal can will work as remote holder
The information (such as IMEI or MEID) of machine is sent to the data center of operator, and data center's identification can be according to working as after completing
Preceding information of mobile terminal and corresponding AES match a corresponding lock network usage cycles string code receipt to mobile terminal,
Plug-in receives progress after this receipt string code and decodes adaptation and start usage cycles timer, every time can be certainly when start
Dynamic to carry out a time check, checking time is obtained by network time and is defined, and is with prevent that user from voluntarily changing current phone
The system time shortens lock-up cycle and triggers carrier data center to be repeated several times verifying and cause to verify failure problem.
After contract period expires, mobile phone plug-in can send out data center of the message to mobile operator, data automatically
Center identification is led to by that can send a receipt to mobile phone later and discharge OTA software upgrade packages while having two ways
Person in charge of reception at ceremonies family updates the mobile terminal:One kind is that, by SMS notification, second is that plug-in is logical by UI interfaces Pop-up message
Know, client can according to short message or interface ejection information alert operation come complete OTA rise bag software upgrading, update complete with
After can unlocking locked network function.
Compared with prior art, the contrast of the invention by using SIM card No. ICCID (there is uniqueness), and pass through
The radio protocol stack of Modem communication modules closes LTE network function, rather than is here handled from android upper layer applications, this
Sample, while this scheme is only locked out LTE network, can not influence the 2G/3G networks of other operators with more efficient quick realization
Used on the mobile terminal, so as to be easier to implement.
One of ordinary skill in the art, can be with electronics it is to be appreciated that with reference to method and step described herein
Hardware, computer software or the combination of the two are realized, in order to clearly demonstrate the interchangeability of hardware and software, above-mentioned
Explanation in the composition and step of each example have been generally described according to function.These functions are actually with hardware or soft
Part mode is performed, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel can be to each spy
Described function is realized in fixed application using different methods, but this realization is it is not considered that beyond the model of the present invention
Enclose.
Hardware, the software mould of computing device can be used with reference to the method and step that the embodiments described herein is described
Block, or the two combination are realized.Software module can be placed in random access memory (RAM), internal memory, read-only storage (ROM),
Electrically programmable ROM, electrically erasable ROM, register, hard disk, CD-ROM or well known in the art it is any its
In the storage medium of his form.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and its hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (5)
1. a kind of method of plurality of SIM cards mobile terminal network-locking, comprises the following steps：
Step 1: initialization UIM drivings during start, recognize SIM card, and read out the card number of the SIM card；
Step 2: judging that current SIM is main card or vice card, if vice card, it is allowed to its registered network, the SIM card is set
State is activation；Then carried out according to step 3；
Step 3: if main card, whether the ICCID for judging current SIM card is SIM card that this mobile terminal subsidizes operator,
If it is, allowing its to register LTE network, if not being then handled as follows：(1) wireless protocols of Modem communication modules
Stack closes LTE network function；(2) notify that APP layers set what network mode was supported for the operator where the current ICCID of correspondence
2G/3G networks.
2. the method for plurality of SIM cards mobile terminal network-locking as claimed in claim 1, it is characterised in that：APP layers set in step 3
When to put network mode be only 2G/3G networks, China Telecom is CDMA and EVDO, and China Mobile is then TD-SCDMA and GSM, China
UNICOM is then WCDMA or GSM.
3. the method for plurality of SIM cards mobile terminal network-locking as claimed in claim 1, it is characterised in that：Step 3 is additionally included in behaviour
Make the user interface of system and set function to put closing current network type not allow user to modify, but can see current
The network type of setting.
4. the method for plurality of SIM cards mobile terminal network-locking as claimed in claim 1, it is characterised in that：This method also includes working as using
When family is started shooting for the first time, the SIM card for the operator for being intended to think matching is firstly inserted into, data cube computation is opened or connects WIFI, it is mobile
The information of current phone can be sent to data center by terminal built-in program, and data center's identification can be according to when reach after completing
Dynamic end message and corresponding AES match a corresponding lock network usage cycles string code receipt to mobile terminal, built-in
Program, which is received, to be carried out decoding adaptation after this receipt string code and starts usage cycles timer, can be entered automatically when start every time
One time check of row.
5. the method for plurality of SIM cards mobile terminal network-locking as claimed in claim 1, it is characterised in that：This method is also included when conjunction
After contract period expires, mobile terminal plug-in can send out data center of the message to mobile operator, data center's identification automatically
By that can send a receipt to mobile terminal later and discharge OTA software upgrade packages, while having two ways notifies visitor
Family updates the mobile terminal:One kind is that, by SMS notification, second is that plug-in is notified by UI interfaces Pop-up message, visitor
Family can complete the software upgrading that OTA rises bag according to short message or the operation of interface ejection information alert, update after completing i.e.
Can unlocking locked network function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710358829.2A CN107332578A (en) | 2017-05-19 | 2017-05-19 | The method of plurality of SIM cards mobile terminal network-locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710358829.2A CN107332578A (en) | 2017-05-19 | 2017-05-19 | The method of plurality of SIM cards mobile terminal network-locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107332578A true CN107332578A (en) | 2017-11-07 |
Family
ID=60193818
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710358829.2A Pending CN107332578A (en) | 2017-05-19 | 2017-05-19 | The method of plurality of SIM cards mobile terminal network-locking |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110557745A (en) * | 2018-06-04 | 2019-12-10 | 信实通信有限公司 | System and method for managing locking of user equipment |
| CN111246451A (en) * | 2020-01-16 | 2020-06-05 | 惠州Tcl移动通信有限公司 | Function setting method and device of SIM card, storage medium and terminal |
| CN112383913A (en) * | 2020-11-12 | 2021-02-19 | 深圳市锐尔觅移动通信有限公司 | Terminal card locking control method and device, terminal equipment and storage medium |
| CN112770419A (en) * | 2020-12-22 | 2021-05-07 | 南昌黑鲨科技有限公司 | Network card closing method, radio frequency module, storage medium and electronic equipment |
| CN113542481A (en) * | 2021-06-30 | 2021-10-22 | 惠州Tcl云创科技有限公司 | Function control method and system based on SIM card type and mobile terminal |
| CN113630758A (en) * | 2020-05-06 | 2021-11-09 | 中国移动通信有限公司研究院 | Method, device, service platform and storage medium for activating subscriber identification module |
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| CN110557745A (en) * | 2018-06-04 | 2019-12-10 | 信实通信有限公司 | System and method for managing locking of user equipment |
| CN111246451A (en) * | 2020-01-16 | 2020-06-05 | 惠州Tcl移动通信有限公司 | Function setting method and device of SIM card, storage medium and terminal |
| CN113630758A (en) * | 2020-05-06 | 2021-11-09 | 中国移动通信有限公司研究院 | Method, device, service platform and storage medium for activating subscriber identification module |
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| CN112770419A (en) * | 2020-12-22 | 2021-05-07 | 南昌黑鲨科技有限公司 | Network card closing method, radio frequency module, storage medium and electronic equipment |
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| CN113542481A (en) * | 2021-06-30 | 2021-10-22 | 惠州Tcl云创科技有限公司 | Function control method and system based on SIM card type and mobile terminal |
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