CN102186161A - Method for identifying legality of subscriber identity module (SIM) card - Google Patents
Method for identifying legality of subscriber identity module (SIM) card Download PDFInfo
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- CN102186161A CN102186161A CN2011100094096A CN201110009409A CN102186161A CN 102186161 A CN102186161 A CN 102186161A CN 2011100094096 A CN2011100094096 A CN 2011100094096A CN 201110009409 A CN201110009409 A CN 201110009409A CN 102186161 A CN102186161 A CN 102186161A
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Abstract
The invention discloses a method for identifying the legality of a subscriber identity module (SIM) card. The method is used among a terminal, a digital rights management (DM) server and a downloading server, and comprises the following steps that: (1) the terminal establishes a session with the DM server; (2) the DM server transmits a downloading and updating management command to the terminal; (3) the terminal makes a request for an update packet to the downloading server; (4) the downloading server transmits the update packet to the terminal; (5) the terminal performs firmware updating, judges whether the SIM card is legal or not, executes the step (6) if the SIM card is legal, otherwise executes the step (7); (6), the terminal finishes an updating operation, informs the server and performs a normal calling operation; and (7) a mobile phone is automatically powered off. By the method for identifying the legality of the SIM card, the update packet can be forcibly installed for an illegal user by utilizing the technology to effectively prevent the mobile phone bound with an operator from being cracked and ensuring the benefits of the operator.
Description
Technical field
The present invention relates to cell phone apparatus, particularly a kind of method of differentiating the SIM card legitimacy.
Background technology
Mobile phone is that American I T giant Motorola Inc. creates the earliest, using the widest in the world at present is so-called second generation mobile phone (2G), based on the GSM standard in Europe and the CDMA of the U.S., also have the IDEN network formats of Motorola, the PDC that Japan Area uses etc. in addition.They all are digital standards, except can carrying out voice communication, can also receive and dispatch note, WAP (wireless application protocol) etc.In the China's Mainland and Taiwan the most universal with GSM, the CDMA mobile phone is also very popular.Present whole industry is in third generation mobile phone (3G) transition process.
Telephone keypad part mobile phone has also comprised more function such as PDA, game machine, MP3, camera, photography, recording, GPS, online except typical telephony feature, the oriented trend that has the PDA development of cell-phone function.The mouthpiece of phone, earpiece and corresponding microphone, receiver all are contained on the single handle.Being once called as and being mobile phone, portable, mobile telephone, is telephone terminal portable, that can move in a big way.
The mode that present terminal use obtains mobile phone and SIM card has two kinds:
The terminal use independently buys different mobile phones and SIM card, and this mobile phone is not subjected to any operator binding, can use the SIM card of any operator.
Operator's SIM card and handset binding are sold, and the terminal use buys SIM card at China Mobile Service Hall, and the SIM card that this mobile phone can only use operator to provide if insert illegal card (non-operator specifies SIM card), needs could use behind the correct unlocking pin of input.
Current most of operator uses software mode lock net, and basic principle is as follows:
MCC/MNC on the reading SIM card in the mobile phone power-on process, it consistent providing by comparison SIM card MCC/MNC and operator, if consistent, mobile phone can normally use, otherwise needs the correct password of input normally to use.
The password of operator's lock net all is to have the some zones of mobile phone FALSH, if user oneself utilizes third party's instrument to go to read or revises this password, has had any operator binding mobile phone of this password just to be cracked.
Explanation of nouns:
International mobile subscriber identity (IMSI) is difference mobile subscriber's a sign, is stored in the SIM card, can be used for distinguishing mobile subscriber's effective information.Its total length is no more than 15, uses 0～9 numeral equally.Wherein MCC is a mobile subscriber belonging country code name, accounts for 3 bit digital, and the MCC of China is defined as 460; MNC is the mobile network number, is made up of two digits at most, is used to discern the mobile radio communication that the mobile subscriber belongs to; MSIN is a mobile identification number, in order to discern the mobile subscriber in a certain mobile radio communication, IMSI=MCC+MNC+MSIN.For this reason, this paper introduction be the mode that a kind of OMA of utilization DM technology is differentiated the SIM card legitimacy, prevent that operator's mobile phone from being cracked easily.
In view of this, those skilled in the art provide a kind of method of differentiating the SIM card legitimacy at the problems referred to above.
Summary of the invention
The invention provides a kind of method of differentiating the SIM card legitimacy, overcome the difficulty of prior art, can utilize above-mentioned technology update package to be installed by force, accomplish effectively to prevent that the operator binding mobile phone is cracked, guaranteed benefits of operators to the disabled user.
The present invention adopts following technical scheme:
The invention provides a kind of method of differentiating the SIM card legitimacy, be used for may further comprise the steps between terminal, DM server and the Download Server:
(1) terminal and DM server are set up session;
(2) the DM server issues to terminal and downloads and the renewal administration order;
(3) terminal is to downloading the server requests update package;
(4) Download Server issues update package to terminal;
(5) terminal is carried out firmware update, judges whether it is legal SIM card, if, execution in step (6), if not, execution in step (7);
(6) upgrade operation and finish, announcement server carries out the normal call operation;
(7) mobile phone shuts down automatically.
Preferably, described step (7) also comprises step (8) afterwards after the user unloads electroplax, shutdown automatically after the mobile phone prompting " please insert legal SIM card " when it is started shooting.
Owing to adopted above-mentioned technology, compared with prior art, the method for discriminating SIM card legitimacy of the present invention can utilize above-mentioned technology to the disabled user update package to be installed by force, accomplishes effectively to prevent that the operator binding mobile phone is cracked, and has guaranteed benefits of operators.
Further specify the present invention below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the flow chart of the method for discriminating SIM card legitimacy of the present invention;
Fig. 2 is the schematic diagram of the method for discriminating SIM card legitimacy of the present invention.
Embodiment
Introduce a kind of specific embodiment of the present invention below in conjunction with accompanying drawing.
Embodiment 1
As illustrated in fig. 1 and 2, the invention provides a kind of method of differentiating the SIM card legitimacy, be used for may further comprise the steps between terminal, DM server and the Download Server:
(1) terminal and DM server are set up session;
(2) the DM server issues to terminal and downloads and the renewal administration order;
(3) terminal is to downloading the server requests update package;
(4) Download Server issues update package to terminal;
(5) terminal is carried out firmware update, judges whether it is legal SIM card, if, execution in step (6), if not, execution in step (7);
(6) upgrade operation and finish, announcement server carries out the normal call operation;
(7) mobile phone shuts down automatically.
(8) after the user unloads electroplax, shutdown automatically after the mobile phone prompting " please insert legal SIM card " when it is started shooting.
Actual operating position of the present invention is as follows:
User's operator's end in the process of using mobile phone has the server of real-time statistics user profile and operating position.Operator regularly obtains telephone number from the server of real-time statistics, user mobile phone hardware information (obtain the present most mobile phones of mobile phone hardware information and pass through UA: user agent (User Agent) can both realize), the information in these information and the customer data base is compared.If mobile phone hardware information, SIM card coupling (SIM card is used the operator binding mobile phone), the user is interference-free, continues normally to use.If the operator binding mobile phone is using illegal card (non-operator specifies SIM card), and this SIM card is by normal channel release, the release record that does not feed back after sale in the service end database.Server end sends the difference bag of the BIN file of this mobile phone correspondence, the mobile phone end is reinstalled software version by force, after the installation, this mobile phone is shutdown automatically, even unload electroplax, shutdown automatically after start mobile phone prompting " please insert legal SIM card ", the user need arrive and could normally use this mobile phone after after-sales department of operator downloads software again.
OMA Digital Rights Management terminal management is introduced: OMA DM is also referred to as Client Provision, is a kind of agreement that terminal in the network is managed by remote server.By OMA DM, server can carry out various management functions such as firmware update, parameter configuration, data acquisition to terminal equipment.
In this case, even the user has cracked lock net password, as long as the user uses illegal card to make a phone call, send short messages, server end is the install software bag by force, and mobile phone also can't use.
UA: user agent (User Agent): UA is a logic entity in the Session Initiation Protocol, and SIP is a signaling protocol, and agency's implication is exactly to receive and dispatch signaling information for the user for replacing user's processing signaling agreement, simply saying.Its physical entity can be sip terminal (, hard telephone terminal, SIP multimedia terminal etc. soft as SIP), based on the access network element of SIP, and the equipment such as other network element in IAD and the SIP network.What be used for processing signaling in addition in the SIP system also has acting server (PROXY), Redirect Server logic entities such as (RS).Can know user's type of cell phone by UA, be Motorola or Sony-Ericson, be Motorola which kind of, can understand.According to UA, the related service of the machine that is suitable for him can be provided to the user, as sizeable picture, form is the tinkle of bells etc. accurately.
In summary, owing to adopted above-mentioned technology, the method for discriminating SIM card legitimacy of the present invention can utilize above-mentioned technology to the disabled user update package to be installed by force, accomplishes effectively to prevent that the operator binding mobile phone is cracked, and has guaranteed benefits of operators.
Above-described embodiment only is used to illustrate technological thought of the present invention and characteristics, its purpose is to make those skilled in the art can understand content of the present invention and implements according to this, can not only limit claim of the present invention with present embodiment, be all equal variation or modifications of doing according to disclosed spirit, still drop in the claim of the present invention.
Claims (2)
1. a method of differentiating the SIM card legitimacy is used for it is characterized in that between terminal, DM server and the Download Server, may further comprise the steps:
(1) terminal and DM server are set up session;
(2) the DM server issues to terminal and downloads and the renewal administration order;
(3) terminal is to downloading the server requests update package;
(4) Download Server issues update package to terminal;
(5) terminal is carried out firmware update, judges whether it is legal SIM card, if, execution in step (6), if not, execution in step (7);
(6) upgrade operation and finish, announcement server carries out the normal call operation;
(7) mobile phone shuts down automatically.
2. the method for discriminating SIM card legitimacy as claimed in claim 1 is characterized in that: described step (7) also comprises step (8) afterwards after the user unloads electroplax, shutdown automatically after the mobile phone prompting " please insert legal SIM card " when it is started shooting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100094096A CN102186161A (en) | 2011-01-17 | 2011-01-17 | Method for identifying legality of subscriber identity module (SIM) card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100094096A CN102186161A (en) | 2011-01-17 | 2011-01-17 | Method for identifying legality of subscriber identity module (SIM) card |
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| Publication Number | Publication Date |
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| CN102186161A true CN102186161A (en) | 2011-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100094096A Pending CN102186161A (en) | 2011-01-17 | 2011-01-17 | Method for identifying legality of subscriber identity module (SIM) card |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9942689B2 (en) * | 2012-11-19 | 2018-04-10 | Qualcomm Incorporated | Systems, apparatus, and methods for managing information in a smart storage device |
| WO2018076148A1 (en) * | 2016-10-25 | 2018-05-03 | 深圳市佳润鑫信息技术有限公司 | Cracking preventing method for network locking information of terminal |
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| CN1864429A (en) * | 2003-10-03 | 2006-11-15 | 比特福恩公司 | Network and method for registration of mobile devices and management of the mobile devices |
| CN1863095A (en) * | 2005-03-21 | 2006-11-15 | 奔峰电子（北京）有限公司 | Electric device and management system |
| CN1866870A (en) * | 2006-02-23 | 2006-11-22 | 华为技术有限公司 | Software validity checking system and method based on device management protocol |
| CN101543016A (en) * | 2006-11-29 | 2009-09-23 | 惠普开发有限公司 | IP based notification of device management operations in a network |
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2011
- 2011-01-17 CN CN2011100094096A patent/CN102186161A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1864429A (en) * | 2003-10-03 | 2006-11-15 | 比特福恩公司 | Network and method for registration of mobile devices and management of the mobile devices |
| CN1863095A (en) * | 2005-03-21 | 2006-11-15 | 奔峰电子（北京）有限公司 | Electric device and management system |
| CN1866870A (en) * | 2006-02-23 | 2006-11-22 | 华为技术有限公司 | Software validity checking system and method based on device management protocol |
| CN101543016A (en) * | 2006-11-29 | 2009-09-23 | 惠普开发有限公司 | IP based notification of device management operations in a network |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9942689B2 (en) * | 2012-11-19 | 2018-04-10 | Qualcomm Incorporated | Systems, apparatus, and methods for managing information in a smart storage device |
| WO2018076148A1 (en) * | 2016-10-25 | 2018-05-03 | 深圳市佳润鑫信息技术有限公司 | Cracking preventing method for network locking information of terminal |
| CN108293184A (en) * | 2016-10-25 | 2018-07-17 | 深圳市佳润鑫信息技术有限公司 | A method of it is anti-to crack terminal network lock information |
| US20190246283A1 (en) * | 2016-10-25 | 2019-08-08 | Shenzhen Jia Ren Xun Information Technology Co., Ltd. | Method for preventing network locking information of terminal device from being cracked |
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Application publication date: 20110914 |