CN105430738B - A kind of method and device for initiating registration - Google Patents
A kind of method and device for initiating registration Download PDFInfo
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- CN105430738B CN105430738B CN201511026335.1A CN201511026335A CN105430738B CN 105430738 B CN105430738 B CN 105430738B CN 201511026335 A CN201511026335 A CN 201511026335A CN 105430738 B CN105430738 B CN 105430738B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
Abstract
The embodiment of the invention discloses a kind of method and device for initiating registration, methods therein can include: PLMN mark is read from flash memory, the PLMN mark is used to indicate the network operator of locking；Judge that the PLMN identifies whether to match with the IMSI of terminal；If matching, registration request is sent to network corresponding with the IMSI.It may be implemented to read PLMN mark from flash memory in the application processor side of terminal using the present invention, so as to the batch network that simultaneously flexible customization terminal is supported.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of method and devices for initiating registration.
Background technique
SIM card is the abbreviation of client identification module (Subscriber Identity Module), also referred to as user identity
Identification card, smart card, global system for mobile communications (Global System for Mobile Communication, GSM) number
Word mobile phone must load onto this card and can use.
The data stored in SIM card can be divided into four classes: the first kind is the data of fixed storage.This kind of data are in mobile phone
Machine is written before being sold by SIM card center, including international mobile subscriber identifier (International Mobile
Subscriber Identity, IMSI), authentication key (KI), authentication and Encryption Algorithm etc.；Second class is temporarily stored
The data of related network.As band of position identification code (Location Area Identity, LAI), mobile subscriber temporarily identify
Code (Temporary Mobile Subscriber Identity, TMSI), the public telephone network code for forbidding access etc.；Third
Class is relevant service code, such as personal identification number (Personal Identification Number, PIN), unlock code
(PIN unlock key, PUK), charging rate etc.；4th class is telephone directory book, is the phone number that mobile phone user inputs at any time
Code.By the judgement to SIM card, operator can realize locking of the mobile phone to specific SIM card, make the SIM of other operators issues
Card is not available this mobile phone.SIM Lock mechanism is typically used in carrier customization machine, since that there are certain is preferential for customization machine, transports
Battalion quotient may want that limiting the mobile phone can only use when being inserted into the SIM card of oneself distribution.
Existing SIM Lock mechanism is realized in the modem (Modem) of terminal, is needed using tool pair
Every mobile phone manually writes the network code (the especially nonopen platform of baseband code) of unlock code and locking respectively.Generally
The file system of Modem and application processor (Application Processor, AP) be it is separated, Modem can not dynamically be read
The relevant data of SIM Lock in brush machine stage write-in Flash are taken, therefore all SIM Lock data is caused all to pass through
Tool is write in advance extremely in Modem.In this way, can not just realize the SIM Lock function of mobile phone in batches, production efficiency is reduced.
Summary of the invention
The technical problem to be solved by the embodiment of the invention is that a kind of method and device for initiating registration is provided, so as to
The SIM Lock function of mobile phone can be realized in batches.
In the embodiment provided by the embodiment of the present invention, application processor is read from flash memory (Flash)
PLMN (Public Land Mobile Network, public land mobile network) mark, and net is carried out according to matched IMSI
The request of network registration.
In a first aspect, the embodiment of the invention provides a kind of methods for initiating registration, it may include:
PLMN mark is read from flash memory Flash, the PLMN mark is used to indicate the network operator of locking；
Judge that the PLMN identifies whether to match with the IMSI of terminal；
If matching, registration request is sent to network corresponding with the IMSI.
Second aspect, the embodiment of the invention provides a kind of devices for initiating registration, it may include:
First read module, for reading PLMN mark from Flash, the PLMN mark is used to indicate the network of locking
Operator；
Judgment module, for judging that the PLMN identifies whether to match with the IMSI of terminal；
First request module, if sending registration request to network corresponding with the IMSI for matching.
The implementation of the embodiments of the present invention has the following beneficial effects:
The embodiment of the present invention is used to indicate the PLMN mark of the network operator of locking by reading from the Flash of terminal
Know, and judge that the PLMN identifies whether to match with the IMSI of terminal, if matching, sends and infuse to network corresponding with the IMSI
Volume request.It realizes and reads the function that PLMN is identified and carried out SIM card network registry from flash memory in the side AP of terminal.Using this
After invention, the stage of brush machine can be carried out in the side AP, by the way that the PLMN mark of batch is written in the flash memory of terminal, and according to
The network operator that the IMSI for the SIM card being inserted into terminal determines that whether the SIM card being currently inserted into binds with the terminal matches
And then decide whether to initiate registration, so as to the batch network that simultaneously flexible customization terminal is supported.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow diagram for the method that one of embodiment of the present invention initiates registration；
Fig. 2 is the flow diagram of another method for initiating registration in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the device of the initiation registration in the embodiment of the present invention；
Fig. 4 is another example structure schematic diagram of the device of the initiation registration in the present invention；
Fig. 5 is the another example structure schematic diagram of the device of the initiation registration in the present invention；
Fig. 6 is the structural schematic diagram of the judgment module in the embodiment of the present invention；
Fig. 7 is the another example structure schematic diagram of the device of the initiation registration in the present invention；
Fig. 8 is the structural schematic diagram of terminal provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Although it should be understood that describing unit or module, these methods using term first, second etc. herein
Or unit should should not be limited by these terms, these terms are only used to distinguish one another.In the embodiment of the present invention and appended power
The "an" of singular used in sharp claim, " described " and "the" are also intended to including most forms, unless context
It clearly expresses other meaning.It is also understood that term "and/or" used herein refers to and includes one or more related
Connection is listed any or all of project and may be combined.
It should be noted that the terminal in the embodiment of the present invention includes but is not limited to that can run subscriber identification card
Smart phone, tablet computer, media player, smart television, Intelligent bracelet, intelligent wearable device, MP3 player (Moving
Picture Experts Group Audio Layer III, dynamic image expert's compression standard audio level 3), MP4
(Moving Picture Experts Group Audio Layer IV, dynamic image expert's compression standard audio level 3) is broadcast
Put the mobile subscribers such as device, personal digital assistant (Personal Digital Assistant, PDA) and pocket computer on knee
Equipment.
It should also be noted that, subscriber identification card includes but is not limited to SIM (Subscriber Identity
Module client identification module) card, UIM (User Identity Model subscriber identification module) card, USIM (Universal
Subscriber Identity Module Global Subscriber identification) card, the embodiment of the present invention by mainly with the SIM card in mobile phone into
Row illustrates.
Fig. 1 be one of embodiment of the present invention initiate registration method flow diagram, below in conjunction with attached drawing 1 from
The method that registration is initiated to one of embodiment of the present invention in terminal side describes in detail, as shown in Figure 1, in the present embodiment
It is a kind of initiate registration method may comprise steps of S101- step S103.
Step S101: reading PLMN mark from flash memory, and the PLMN mark is used to indicate the network operator of locking.
" network operator of locking " refers to the network operator with terminal binding.It is identified by the PLMN, you can learn that
With terminal binding be which network operator.
Wherein, PLMN (Public Land Mobile Network, public land mobile network) is by government or its institute
The operator of approval, for the network that the public provides land mobile business purpose and establishes and manages.The network usually with public affairs
Many switched telephone (PSTN) interconnection, form the communication network of whole distract or Country Scale.PLMN mark=MCC+MNC, wherein
Mobile Country Code MCC (Mobile Country Code, MCC) is mobile subscriber belonging country code name, accounts for 3 bit digitals, Chinese MCC
It is defined as 460；Mobile network code (Mobile Network Code, MNC) is mobile network number, for identification mobile subscriber
The mobile radio communication belonged to is made of two or three bit digitals, and China Mobile's system uses 00,02,07, China Unicom
Gsm system uses 01,06, and China Telecom's cdma system uses 11 using 03,05, telecommunications 4G, and China Railway Telecom's system uses 20.Most
After being combined eventually, such as the PLMN of China Mobile is identified as 46000, and the PLMN of China Unicom is identified as 46001 etc..It needs
Illustrate, flash memory is nonvolatile storage, can carry out erasable and reprogram to memory cell.It therefore can be by end
Under the recovery Recovery mode of the system firmware ROM update phase at end, the PLMN stored in flash memory is identified and relevant
Data are modified, the PLMN that flexibly terminal can be supported under conditions of legal in order to terminal manufacturer or user into
Row change.
Step S102: judge that the PLMN identifies whether to match with the IMSI of terminal.
Specifically, the PLMN read in judgment step S101 identifies whether the IMSI phase for the SIM card being currently inserted into terminal
Matching.Wherein, international mobile subscriber identity (International Mobile Subscriber Identification
Number, IMSI) it is the mark for distinguishing mobile subscriber, it is stored in SIM card, can be used for distinguishing the effective information of mobile subscriber.
The total length of IMSI is no more than 15, equally uses 0~9 number, is made of MCC+MNC+MSIN, i.e., by MCC, MNC and
Identification number of mobile subscriber (Mobile Subscriber Identification Number, MSIN) composition.MSIN is for knowing
Mobile subscriber in not a certain mobile radio communication.
Step S103: if PLMN mark is matched with IMSI, registration request is sent to network corresponding with the IMSI.
Due to all including MCC and NNC in PLMN mark and IMSI, then may determine that the MCC+MNC identified in PLMN and
Whether the MCC+MNC in IMSI is identical, then determines that PLMN mark is matched with IMSI if they are the same, otherwise, then mismatches.
Specifically, if the judging result in step S102 is to match, it may determine that the terminal is being inserted into currently
There is the permission of resident network corresponding with IMSI after SIM card, i.e., initiates network registry request to network corresponding with the IMSI.Example
Such as, which indicates that mobile subscriber is a connection user, then after determining that PLMN mark matches with IMSI, to portion of connection institute
The mobile network of administration sends registration request.
The embodiment of the present invention is used to indicate the PLMN mark of the network operator of locking by reading from the flash memory of terminal
Know, and judge that the PLMN identifies whether to match with the IMSI of terminal, if matching, sends and infuse to network corresponding with the IMSI
Volume request.It realizes and reads the function that PLMN is identified and carried out SIM card network registry from flash memory in the side AP of terminal.Using this
After invention, the stage of brush machine can be carried out in the side AP, by the way that the PLMN mark of batch is written in the Flash of terminal, and root
The network operator's phase whether the SIM card being currently inserted into binds with the terminal is determined according to the IMSI for the SIM card being inserted into terminal
With deciding whether to initiate to register in turn, so as to the batch network that simultaneously flexible customization terminal is supported.
Fig. 2 is the flow diagram of another method for initiating registration in the embodiment of the present invention, below in conjunction with attached drawing 2
It describes in detail from terminal side to another method for initiating registration in the embodiment of the present invention, as shown in Fig. 2, the present invention is real
Another method for initiating registration applied in example may comprise steps of S201- step S208.
Step S201: IMEI (the International Mobile Equipment with terminal is stored in Flash
Identity, International Mobile Station Equipment Identification) corresponding PLMN mark.
Specifically, it is supplied by being stored under recovery (Recovery) mode of the system firmware of terminal (ROM) update phase
PLMN mark corresponding with the IMEI of the terminal in the batch PLMN mark for answering quotient to provide.The IMEI of terminal is mobile logical by the whole world
Association (Global System for Mobile Communications, GSM) unified distribution is believed, in the world
The unique identification terminal, is made of 15 bit digitals.
Step S202: institute is read from Flash by radio interface layer (Radio Interface Layer, RIL) module
State PLMN mark.
Specifically, the PLMN stored in Flash is obtained by the RIL module of terminal to identify.
Step S203: judge whether the MCC in the PLMN mark matches with the MCC in the IMSI.
Specifically, judge whether the MCC in the PLMN obtained mark is identical as the MCC in the IMSI being stored in SIM card,
Judge whether it is to represent same country.
Step S204: judge whether the MNC in the PLMN mark matches with the MNC in the IMSI.
Specifically, judge whether the MNC in PLMN mark matches with the MNC in the IMSI being stored in SIM card, that is, judge
It whether is to represent the same network operator.It should be noted that the execution of this step and the execution of step S203 are in no particular order
Sequentially, it also may be performed simultaneously, the present invention is not especially limited this.
Step S205: if the MCC in PLMN mark is matched with the MCC in IMSI and in MNC and IMSI in PLMN mark
MNC matching, then read and the unlock code of the terminal from the Flash.If in the MCC and IMSI in PLMN mark
The MNC in MNC and IMSI in MCC mismatch or PLMN mark is mismatched, and thens follow the steps S208.
Wherein, the unlock code is corresponding with the IMEI of terminal.
The unlock code is mainly used for supporting the terminal but currently locked PLMN is unlocked, and further should
Unlock code can pass through MD5 algorithm for encryption, and addition unlock switch mark etc., it can further guarantee terminal
The safety of PLMN unlock, so that ordinary user can not obtain easily, and only under the recovery Recovery mode of terminal, such as
Terminal manufacturer can be just configured before factory.
Step S206: determine that the unlock code of user's input is consistent with the unlock code read from the Flash.
Only legitimate user mays be eligible to get the legal unlock code, so that carrying out input verifying obtains terminal
The unlock permission of PLMN.
If the unlock code of user's input and the unlock code read from Flash are inconsistent, can prompt for again
Input, until the unlock code of user's input is consistent with the unlock code read from Flash.
" unlock code of user's input " unanimously, refers to the solution that user is inputted with " unlock code read from Flash "
Content represented by code-locked is identical as content represented by the unlock code read from Flash.
Step S207: registration request is sent to network corresponding with the IMSI.
For example, in step S207, terminal is to connection institute if IMSI instruction mobile subscriber is a connection user
The mobile network of deployment sends registration request.
Step S208: registration request is removed to network corresponding with IMSI transmission.
When verification result mismatches, illustrate that the SIM card is illegally to block or the SIM card institute for the terminal
The network operator that the network operator of support and the terminal are supported does not match that, at this moment the SIM card is not allowed to be registered to shifting
Dynamic network.
The embodiment of the present invention is used to indicate the PLMN mark of the network operator of locking by reading from the Flash of terminal
Know, and judge that the PLMN identifies whether to match with the IMSI of terminal, if matching, sends and infuse to network corresponding with the IMSI
Volume request.It realizes and reads the function that PLMN is identified and carried out SIM card network registry from Flash in the side AP of terminal.Using
After the present invention, the stage of brush machine can be carried out in the side AP, by the way that the PLMN mark of batch is written in the Flash of terminal, and
The network operator's the phase whether SIM card being currently inserted into binds with the terminal is determined according to the IMSI for the SIM card being inserted into terminal
Matching decides whether to initiate registration in turn, so as to the batch network that simultaneously flexible customization terminal is supported.
Below with reference to the structural schematic diagram of the device of the initiation provided by the invention registration shown in Fig. 3, the corresponding above method
The embodiment of device item described.The device 10 can include: the first read module 101, judgment module 102 and the first request
Module 105, wherein
First read module 101, for reading PLMN mark from Flash, the PLMN mark is used to indicate locking
Network operator；
Judgment module 102, for judging that the PLMN identifies whether to match with the IMSI of terminal；
First request module 105, if sending registration request to network corresponding with the IMSI for matching.
Specifically, the structural schematic diagram of another embodiment of the device of initiation provided by the invention as shown in Figure 4 registration,
The device 10 for initiating registration, can also include: the second read module 103 and determining module 104, wherein
Second read module 103, for reading unlock code corresponding with the IMEI of the terminal from the Flash；
Determining module 104, for determining the unlock code of user's input and the unlock code one read from the Flash
It causes.
Further, the structural representation of the another embodiment of the device of initiation provided by the invention as shown in Figure 5 registration
Figure initiates the device 10 of registration, can also include: the second request module 106, wherein
Second request module 106, if being mismatched for PLMN mark with the IMSI, to corresponding with the IMSI
Network transmission remove registration request.
Still further, the first read module 101 in the embodiment of the present invention, is specifically used for: by RIL module from described
The PLMN mark is read in Flash.
Still further, the structural schematic diagram of judgment module provided by the invention as shown in Figure 6, judgment module 102 can
To include: the first judging unit 1021 and second judgment unit 1022, wherein the PLMN mark includes MCC and MNC；
First judging unit 1021, for judge the MCC in PLMN mark whether with MCC in the IMSI
Match；
Second judgment unit 1022, for judge the MNC in PLMN mark whether with MNC in the IMSI
Match.
MCC in PLMN is identified is matched with the MCC in IMSI, and MNC in the MNC and IMSI in PLMN mark
Match, then it is assumed that PLMN mark is matched with IMSI.
Still further, the structure of the another embodiment of the device of initiation provided by the invention registration as shown in Figure 7 is shown
It is intended to, initiates the device 10 of registration, can also include: memory module 100, wherein
Memory module 100, for storing the PLMN mark corresponding with the IMEI of the terminal in the Flash.
It will be appreciated that initiate registration device 10 in each module function can correspond to reference to above-mentioned Fig. 1 it is each into Fig. 2
Specific implementation in embodiment of the method, which is not described herein again.
Above-mentioned first read module and the second read module can be application processor.Judgment module, determining module, first
Request module or the second request module can be application processor, be also possible to baseband processor.Memory module can be application
Processor or baseband processor.
The embodiment of the present invention is used to indicate the PLMN mark of the network operator of locking by reading from the Flash of terminal
Know, and judge that the PLMN identifies whether to match with the IMSI of terminal, if matching, sends and infuse to network corresponding with the IMSI
Volume request.It realizes and reads the function that PLMN is identified and carried out SIM card network registry from Flash in the side AP of terminal.Using
After the present invention, the stage of brush machine can be carried out in the side AP, by the way that the PLMN mark of batch is written in the Flash of terminal, and
The network operator's the phase whether SIM card being currently inserted into binds with the terminal is determined according to the IMSI for the SIM card being inserted into terminal
Matching decides whether to initiate registration in turn, so as to the batch network that simultaneously flexible customization terminal is supported.
Fig. 8 is referred to, is a kind of structural schematic diagram of terminal provided by the invention.Wherein, as shown in figure 8, terminal 20 can
To include: at least one processor 201, such as CPU, at least one bus 202, at least one input unit 203 and at least one
A output device 204, memory 205.Wherein, bus 202 is for realizing the communication connection between these components；Input unit
The touch panel of 203 concretely terminals, including touch screen and touch screen, the operation for detecting in terminal touch panel refer to
It enables；Output device 204 may include the display screen (Display) of terminal, for exporting, showing image or data；Memory
205 can be high-speed RAM display, be also possible to non-labile display (non-volatile memory), for example, at least
One disk display, memory 205 optionally can also be that at least one is located remotely from the display of aforementioned processor 201 dress
It sets.As shown in figure 8, may include operating system, network communication mould in a kind of memory 205 as Computer display medium
Block, Subscriber Interface Module SIM and data processor.
In terminal 20 shown in Fig. 8, data processing journey that processor 201 can be used for storing in run memory 205
Sequence, and execute following operation:
PLMN mark is read from Flash, the PLMN mark is used to indicate the network operator of locking；
Judge that the PLMN identifies whether to match with the IMSI of terminal；
If matching, registration request is sent to network corresponding with the IMSI.
Before sending registration request to network corresponding with the IMSI, processor 201 is also executed:
Unlock code corresponding with the IMEI of the terminal is read from the Flash；
Determine that the unlock code of user's input is consistent with the unlock code read from the Flash.
Further, processor 201 also executes: if the PLMN mark with the IMSI mismatch, to it is described
Registration request is removed in the corresponding network transmission of IMSI.
In one embodiment, processor 201 reads the PLMN mark by RIL module from the Flash.
Still further, processor 201 is when judging that the PLMN identifies whether to match with the IMSI of terminal, described in judgement
Whether the MCC in PLMN mark matches with the MCC in the IMSI；
Judge whether the MNC in the PLMN mark matches with the MNC in the IMSI, wherein PLMN mark includes MCC
And MNC.
If the MCC in PLMN mark is matched with the MCC in the IMSI, and the MNC in the MNC and IMSI in PLMN mark
Matching, then processor 201 determines that PLMN mark is matched with the IMSI of terminal.
Still further, processor 201 also executes before reading PLMN mark in Flash:
The PLMN mark corresponding with the IMEI of the terminal is stored in the Flash.
The embodiment of the present invention is used to indicate the PLMN mark of the network operator of locking by reading from the Flash of terminal
Know, and judge that the PLMN identifies whether to match with the IMSI of terminal, if matching, sends and infuse to network corresponding with the IMSI
Volume request.It realizes and reads the function that PLMN is identified and carried out SIM card network registry from Flash in the side AP of terminal.Using
After the present invention, the stage of brush machine can be carried out in the side AP, by the way that the PLMN mark of batch is written in the Flash of terminal, and
The network operator's the phase whether SIM card being currently inserted into binds with the terminal is determined according to the IMSI for the SIM card being inserted into terminal
Matching decides whether to initiate registration in turn, so as to the batch network that simultaneously flexible customization terminal is supported.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and weighs according to the present invention
Benefit requires made equivalent variations, still belongs to the scope covered by the invention.
Claims (10)
1. a kind of method for initiating registration characterized by comprising
Public land mobile network PLMN mark is read from flash memory Flash, the PLMN mark is used to indicate the network of locking
Operator；
Judge that the PLMN identifies whether to match with the international mobile subscriber identity IMSI of terminal；
If unlock code corresponding with the International Mobile Station Equipment Identification IMEI of the terminal is read in matching from the Flash；Really
The unlock code for determining user's input is consistent with the unlock code read from the Flash；
Registration request is sent to network corresponding with the IMSI.
2. the method as described in claim 1, which is characterized in that the method also includes:
If the PLMN mark is mismatched with the IMSI, registration request is removed to network corresponding with IMSI transmission.
3. method according to claim 1 or 2, which is characterized in that it is described that the PLMN mark is read from the Flash,
Include:
The PLMN mark is read from the Flash by radio interface layer RIL module.
4. method according to claim 1 or 2, which is characterized in that the PLMN mark includes MCC and MNC；
The judgement PLMN identifies whether to match with the international mobile subscriber identity IMSI of terminal, comprising:
Judge whether the MCC in the PLMN mark matches with the MCC in the IMSI；
Judge whether the MNC in the PLMN mark matches with the MNC in the IMSI.
5. method according to claim 1 or 2, which is characterized in that described to read public land mobile network from flash memory Flash
Before network PLMN mark, the method also includes:
The PLMN mark corresponding with the IMEI of the terminal is stored in the Flash.
6. a kind of device for initiating registration characterized by comprising
First read module, for reading public land mobile network PLMN mark from flash memory Flash, the PLMN mark is used
In the network operator of instruction locking；
Judgment module, for judging that the PLMN identifies whether to match with the international mobile subscriber identity IMSI of terminal；
First request module, if reading the International Mobile Station Equipment Identification with the terminal from the Flash for matching
The corresponding unlock code of IMEI；Determine that the unlock code of user's input is consistent with the unlock code read from the Flash；To with institute
It states the corresponding network of IMSI and sends registration request.
7. device as claimed in claim 6, which is characterized in that described device further include:
Second request module, if being mismatched for PLMN mark with the IMSI, to network corresponding with the IMSI
Registration request is removed in transmission.
8. device as claimed in claims 6 or 7, which is characterized in that first read module is specifically used for: by wireless
Interface layer RIL module reads the PLMN mark from the Flash.
9. device as claimed in claims 6 or 7, which is characterized in that the PLMN mark includes MCC and MNC；
The judgment module, comprising:
First judging unit, for judging whether the MCC in PLMN mark matches with the MCC in the IMSI；
Second judgment unit, for judging whether the MNC in PLMN mark matches with the MNC in the IMSI.
10. device as claimed in claims 6 or 7, which is characterized in that described device further include:
Memory module, for storing the PLMN mark corresponding with the IMEI of the terminal in the Flash.
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| CN201511026335.1A CN105430738B (en) | 2015-12-29 | 2015-12-29 | A kind of method and device for initiating registration |
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| CN201511026335.1A CN105430738B (en) | 2015-12-29 | 2015-12-29 | A kind of method and device for initiating registration |
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| CN105430738A CN105430738A (en) | 2016-03-23 |
| CN105430738B true CN105430738B (en) | 2019-01-29 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108989536A (en) * | 2017-05-31 | 2018-12-11 | 宇龙计算机通信科技(深圳)有限公司 | A kind of user terminal locking means, device and user terminal |
| CN109391482B (en) * | 2017-08-02 | 2021-01-29 | 华为技术有限公司 | Network function upgrading method and upgrading management entity |
| CN107733883B (en) * | 2017-10-09 | 2020-08-04 | 武汉斗鱼网络科技有限公司 | Method and device for detecting account numbers registered in batches |
| CN115175169A (en) * | 2021-04-06 | 2022-10-11 | 维沃移动通信有限公司 | Information processing method, terminal and network side equipment |
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| CN103067909A (en) * | 2012-12-28 | 2013-04-24 | 华为终端有限公司 | Method and device for achieving locking card |
| CN103200558A (en) * | 2012-01-05 | 2013-07-10 | 中兴通讯股份有限公司 | Network locking method of set-card separation mobile terminal and set-card separation mobile terminal |
| CN104602317A (en) * | 2014-12-31 | 2015-05-06 | 小米科技有限责任公司 | Service provider display method and device and mobile terminal |
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2015
- 2015-12-29 CN CN201511026335.1A patent/CN105430738B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1787681A (en) * | 2004-12-10 | 2006-06-14 | 华为技术有限公司 | Method for switching international movable user sign |
| CN102075910A (en) * | 2010-12-20 | 2011-05-25 | 华为终端有限公司 | Method and device for locking terminal |
| CN103200558A (en) * | 2012-01-05 | 2013-07-10 | 中兴通讯股份有限公司 | Network locking method of set-card separation mobile terminal and set-card separation mobile terminal |
| CN103067909A (en) * | 2012-12-28 | 2013-04-24 | 华为终端有限公司 | Method and device for achieving locking card |
| CN104602317A (en) * | 2014-12-31 | 2015-05-06 | 小米科技有限责任公司 | Service provider display method and device and mobile terminal |
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| CN105430738A (en) | 2016-03-23 |
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