CN104270741A - Terminal locking method and device - Google Patents
Terminal locking method and device Download PDFInfo
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- CN104270741A CN104270741A CN201410491948.1A CN201410491948A CN104270741A CN 104270741 A CN104270741 A CN 104270741A CN 201410491948 A CN201410491948 A CN 201410491948A CN 104270741 A CN104270741 A CN 104270741A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
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- 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
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Abstract
The embodiment of the invention discloses a terminal locking method and device. The method includes the steps that after it is detected that a terminal is started up or a network registration request is obtained, if it is detected that the terminal is provided with a user identity identification card, a network code name stored in the user identity identification card is read, and a communication operator corresponding to the network code name is identified; if the identified communication operator is another communication operator except set target communication operators, network locking is carried out on the terminal. According to the technical scheme, the requirement of specific communication operators for network locking of terminals provided with phone and card binding services can be met.
Description
Technical field
The embodiment of the present invention relates to electronic technology field, particularly relates to a kind of terminal locking method and device.
Background technology
In Vehicles Collected from Market, end product throughout world various places, wherein the development of smart mobile phone is while bringing convenience to people's lives, and also meets the pursuit of people to U.S. to a certain extent.The kind of smart mobile phone gets more and more, and the locking pattern be suitable for it also allows people have more visitors or business than one can attend to.Sum up the lock function that current smart mobile phone has realized, substantially can be divided into following three classes:
1, slidingtype locking: this type of lock mode is fairly simple, as long as user carries out simple slide at locking screen interface can realize unlocking screen, it generally all allows drop-down informing to operate, even if make user also can not enter some application easily by unlocking, this lock mode of screen locking of smart mobile phone acquiescence is attributed to this type of more;
2, special formula locking: this type of lock mode compares for complexity with slide locking phasing, needs user to input predefined pattern, password or face, and it does not generally allow drop-down informing to operate, and user is allowed for access after only having normal release and applies accordingly;
3, SIM (Subscriber Identity Module, subscriber identification card) formula locking: this kind of lock mode is by arranging password to SIM card built-in in mobile phone, realize the locking to mobile phone, user is when plug-in card start or registered network, need to input predefined password, can unlock normally to use mobile phone to mobile phone.
From above various mobile phone lock function, what mostly realize is the locking of screen locking or individual SIM card, can meet the locking demand of user to mobile phone to a certain extent.But for needing the common carrier carrying out self-protection, not there is enough attractions.Such as, common carrier (such as China Mobile, UNICOM or telecommunications) is for expanding its customer group, wish to realize a kind of binding machine and card business, namely in operation, provide to user the custom-made mobile phone that a kind of price is comparatively cheap, and only allow user that SIM card corresponding for common carrier is used in this custom-made mobile phone, and the SIM card of other common carriers cannot be used in this custom-made mobile phone.Obviously, the above-mentioned lock function provided all can not meet this binding machine and card business demand, can not be lock mobile phone in time after the custom-made mobile phone bought changes the SIM card of other common carriers user.
Summary of the invention
The embodiment of the present invention provides a kind of terminal locking method and device, to meet specific communications operator to the network locked demand of terminal being provided with binding machine and card business.
First aspect, embodiments provide a kind of terminal locking method, the method comprises:
After starting up of terminal being detected or getting registered network request, if subscriber identification card that terminal purchased detected, then read the network code name stored in described subscriber identification card, and identify the common carrier that described network code name is corresponding;
If the common carrier recognized is other common carriers except the destinations traffic operator of setting, then network locked is carried out to described terminal.
Second aspect, the embodiment of the present invention additionally provides a kind of terminal locking device, and this device comprises:
Common carrier recognition unit, for after starting up of terminal being detected or getting registered network request, if subscriber identification card that terminal purchased detected, then read the network code name stored in described subscriber identification card, and identify the common carrier that described network code name is corresponding;
Terminal network lock cell, if the common carrier for recognizing is other common carriers except the destinations traffic operator of setting, then carries out network locked to described terminal.
The technical scheme that the embodiment of the present invention provides, after starting up of terminal being detected or getting registered network request, can identify the subscriber identification card purchased in terminal, to judge whether it corresponds to specific communications operator, and when it does not correspond to this specific communications operator timely locking terminal network, therefore, it is possible to for different classes of common carrier, the use of terminal network is limited, thus is met specific communications operator to the network locked demand of terminal being provided with binding machine and card business.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of a kind of terminal locking method that the embodiment of the present invention one provides;
Fig. 2 A is the schematic flow sheet of a kind of terminal locking method that the embodiment of the present invention two provides;
Fig. 2 B is the display schematic diagram at a kind of network lock interface that the embodiment of the present invention two provides;
Fig. 3 is the schematic flow sheet of a kind of terminal locking method that the embodiment of the present invention three provides;
Fig. 4 is the schematic flow sheet of a kind of mobile phone locking means that the embodiment of the present invention four provides;
Fig. 5 is the structural representation of a kind of terminal locking device that the embodiment of the present invention five provides.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
Embodiment one
Fig. 1 is the schematic flow sheet of a kind of terminal locking method that the embodiment of the present invention one provides.The present embodiment is applicable to the situation of terminal being carried out to network locked, be particularly useful for specific communications operator be terminal be provided with binding machine and card business as above time this application scenarios of network locked is carried out to terminal under.The terminal locking method that the present embodiment provides can be performed by terminal locking device.This device by software and/or hardware implementing, can be used as the members of terminal and is arranged on terminal inner.Wherein, the terminal described in the present embodiment is the mobile terminal that can carry out radio communication based on SIM card, such as, be smart mobile phone.See Fig. 1, the terminal locking method that the present embodiment provides specifically comprises following operation:
Operation 110, after starting up of terminal being detected or getting registered network request, if subscriber identification card that terminal purchased detected, then read the network code name stored in subscriber identification card, and the common carrier that recognition network code name is corresponding.
In the present embodiment, whether be activated by the operating system in terminal, carry out sense terminals and whether start shooting, if be activated, then starting up of terminal detected.By judging whether to receive the shutoff operation of user to offline mode set in terminal, registered network request can be obtained.After starting up of terminal being detected or getting registered network request, first judge whether this terminal has purchased SIM card.If so, then obtained the data that SIM card stores by the interface between SIM card, and extract the network code name comprised in described data.
The data that SIM card stores can be divided into four classes: the first kind is the data fixedly deposited, this kind of data were write by SIM card center before terminal is sold, comprise international mobile subscriber identifier (IMSI, nternational Mobile Subscriber Identification Number), KI etc.; Equations of The Second Kind is the data of the related network temporarily deposited, as band of position identification code, the temporary transient identification code of mobile subscriber, forbid access public telephone network code etc.; 3rd class is relevant service code, as PIN, PUK, charging rate etc.; 4th class is telephone directory book, is the telephone number that terminal use inputs at any time.
Wherein, IMSI has 15, and its structure is as follows: MCC+MNC+MSIN.MCC (Mobile Country Code) is Mobile Country Code MCC, and the resource of MCC is distributed unitedly by International Telecommunication Association and manages, and for identifying the country belonging to mobile subscriber, totally 3, China is 460; MNC (Mobile Network Code) is Mobile Network Code, 2 ~ 3, for identifying the mobile radio communication that mobile subscriber belongs to, China Mobile's system uses 00,02,07, CHINAUNICOM's gsm system uses 01,06, China Telecom CDMA (Code Division Multiple Access, code division multiple access) system uses 03,05, and China Railway Telecom's system uses 20; MSIN (Mobile Subscriber Identification Number) is identification number of mobile subscriber, in order to identify the mobile subscriber in a certain mobile radio communication.
In the present embodiment, the network code name stored in SIM card is the MNC in IMSI.Based on read MNC, the common carrier corresponding to this SIM card uniquely can be identified.
If the common carrier that operation 120 recognizes is other common carriers except the destinations traffic operator of setting, then network locked is carried out to terminal.
In the present embodiment, the destinations traffic operator with terminal binding can be preset with.If recognize the common carrier corresponding to current SIM card of purchasing in terminal, it is not destinations traffic operator set in advance, then illustrate that this SIM card is illegal, network locked need be carried out to terminal, to forbid that terminal is based on this SIM card visited communication network.
Wherein, carry out network locked to terminal can specifically comprise: after recognized common carrier is other common carriers except the destinations traffic operator of setting, be with terminal screen lock interface with other network lock interface of level by current for terminal screen shown changing interface, to forbid carrying out touch control operation to other all application programs in terminal.Preferably, after detecting that effect touch control operation is on a terminal screen unlocking operation, this network lock interface can be hidden, remove the locking to terminal.Certainly, can also be other network locked modes, such as, only close SIM card function, terminal is made to be in the state not transmitting and receiving wireless communication signals, such as, but do not limit other functions in terminal, after having carried out network locked to terminal, user still can also use terminal to check address list, appreciate film, play games.Or the mode of directly employing shutdown realizes the network locked to terminal.The present embodiment does not do concrete restriction to the mode of network locked.
The technical scheme that the present embodiment provides, after starting up of terminal being detected or getting registered network request, can identify the subscriber identification card purchased in terminal, to judge whether it corresponds to specific communications operator, and when it does not correspond to this specific communications operator timely locking terminal network, therefore, it is possible to for different classes of common carrier, the use of terminal network is limited, thus is met specific communications operator to the network locked demand of terminal being provided with binding machine and card business.
Embodiment two
Fig. 2 A is the schematic flow sheet of a kind of terminal locking method that the embodiment of the present invention two provides.The present embodiment, on the basis of above-described embodiment, does further optimization to operation 220.See Fig. 2 A, the terminal locking method that the present embodiment provides specifically comprises following operation:
Operation 210, after starting up of terminal being detected or getting registered network request, if subscriber identification card that terminal purchased detected, then read the network code name stored in subscriber identification card, and the common carrier that recognition network code name is corresponding;
If the common carrier that operation 220 recognizes is other common carriers except the destinations traffic operator of setting, then control terminal enters network locked pattern; Wherein, under network locked pattern: only show network lock interface on a terminal screen, forbid initiating the connection request with network corresponding to other common carriers recognized.
In the present embodiment, can lock interface by generating network in advance, this interface content can comprise: the character description information locked for reminding subscriber terminal network and/or icon.Control terminal enters network locked pattern, can specifically comprise: show the socket generated in advance; The level arranging network lock interface is the level TYPE_KEYGUARD identical with screen locking; By with terminal on drive the communication interface of layer, send control command to driving layer, drive layer that network state is set to disarmed state to indicate, forbid transmitting and receiving wireless communication signals.
Preferably, if terminal itself supports the shortcut of drop-down informing, then after recognized common carrier is other common carriers except the destinations traffic operator of setting, the zone bit information can revising drop-down informing is default target information, during the touch control operation from terminal top slide downward to be detected after entering network locked pattern, the display of drop-down informing operation is shielded, thus forbid user pass through to operate this drop-down informing enter shortcut under each application program.
The technical scheme that the present embodiment provides, after the common carrier that the SIM card recognized is corresponding is other common carriers except the destinations traffic operator of setting, by showing with screen locking with other network lock interface of level, forbid initiating the connection request with network corresponding to other common carriers recognized, realize the timely locking to terminal network, therefore, it is possible to for different classes of common carrier, the use of terminal network is limited, thus is met specific communications operator to the network locked demand of terminal being provided with binding machine and card business.
Further, the present embodiment does not shield the shut-off function of terminal under network locked pattern.Also namely, after entering network locked pattern, if detect that then control terminal shuts down to the length of terminal power source secondary or physical bond by operation.
On the basis of technique scheme, for can be good at the personal safety of guarantee terminal use or avoiding public property to be subject to grievous injury, the terminal locking method that the embodiment of the present invention provides also can realize emergency call function under network locked pattern.Concrete, network lock interface also can comprise emergency call button.Network lock interface as shown in Figure 2 B, this interface comprises for the locked character description information 201 of reminding subscriber terminal network and icon 202, and emergency call button 203.
After getting the trigger action to emergency call button: eject dialing dummy keyboard at terminal screen; Receive the input operation acted on dialing dummy keyboard; Identify that whether input operation corresponds to the emergency numbers of setting, if it is initiate the call request to terminal belonging to emergency numbers.Wherein, emergency numbers can be warning or the emergency number of such as 112,110,119,120 etc. and so on.
Embodiment three
Fig. 3 is the schematic flow sheet of a kind of terminal locking method that the embodiment of the present invention three provides.The present embodiment, on the basis of above-described embodiment two, adds and exits network locking mode mechanism and enter permanent locking mechanism.See Fig. 3, the terminal locking method that the present embodiment provides specifically comprises following operation:
Operation 310, after starting up of terminal being detected or getting registered network request, if subscriber identification card that terminal purchased detected, then read the network code name stored in subscriber identification card, and the common carrier that recognition network code name is corresponding;
If the common carrier that operation 320 recognizes is other common carriers except the destinations traffic operator of setting, then control terminal enters network locked pattern; Wherein, under network locked pattern: only show network lock interface on a terminal screen, forbid initiating the connection request with network corresponding to other common carriers recognized;
If operation 330 gets user and acts on setting trigger action in terminal, then judge that user is as power user, display password obtains interface, the authentication password that reception user inputs on password acquisition interface, and verifies received authentication password;
If operation 340 verification succeeds, then exit network locking mode, with the connection request can initiating network corresponding to the common carrier recognized based on subscriber identification card.
In the present embodiment, network lock interface can comprise the instruction button corresponding to power user.After entering network locked pattern, if get the triggering to this instruction button, then eject dialing dummy keyboard; Receive user and act on the input operation of dialling on dummy keyboard; Judge whether this user is power user according to described input operation.For example, if described input operation is the operation of input 3 " * " keys continuously, then judge that this user is as power user.Those of ordinary skill in the art should be understood that emergency call button involved in all right multiplexing embodiment two, as the instruction button corresponding to power user.
Certainly, also identify whether user is power user by other modes, such as, after entering network locked pattern, if detect that gesture motion that user acts on terminal is gesture motion (the such as double swerve terminal 5 times of setting, or rock terminal with the speed being greater than setting threshold), then judge that this user is as power user.The present embodiment does not do concrete restriction to the setting trigger action acted in terminal.
Receiving user after password obtains the authentication password that interface inputs, this password can hidden and obtain interface.Exit network locking mode, can comprise: hide network lock interface, interface shown by terminal screen before entering network locked pattern is re-started display, to allow to carry out touch control operation to other all application programs in terminal, the connection request can initiating network corresponding to the common carrier recognized based on subscriber identification card.
The technical scheme that the present embodiment provides, on the one hand, after to recognize common carrier corresponding to SIM card that terminal is purchased be other common carriers except the destinations traffic operator of setting, network locked pattern can be entered by control terminal, for different classes of common carrier, can be limited the use of terminal network; On the other hand, although the common carrier recognized not is the destinations traffic operator of setting, if but can judge that under network locked pattern the user of current operation terminal is the power user preset further, then can to exit network locking mode by control terminal, supplementary to of terminal network locking, make the locking of terminal more diversified, more meet user's request.
On the basis of technique scheme, after received authentication password is verified, also comprise:
If check unsuccessfully, then prompt cipher input error, again receives user and obtains the authentication password that interface inputs again at password, and verify;
Until permanent locking mark after the frequency of failure reaches N time, is set to effective by inspection, with indicate follow-up terminal started shooting or get registered network request after, directly enter network locked pattern;
Wherein, described N be setting be greater than 1 integer.Preferably, N can be set to 5.
Embodiment four
Fig. 4 is the schematic flow sheet of a kind of mobile phone locking means that the embodiment of the present invention four provides.The present embodiment based on the various embodiments described above, can provide a kind of preferred embodiment.See Fig. 4, the terminal locking method that the present embodiment provides specifically comprises following operation:
Operation 400, after mobile phone power-on being detected, subscriber identification card that whether detection of handset has purchased;
If so, executable operations 410-420; Otherwise, executable operations 470;
The network code name stored in operation 410, reading subscriber identification card, and the common carrier that recognition network code name is corresponding;
Whether the common carrier that operation 420, judgement recognize is the destinations traffic operator set;
If so, executable operations 470; Otherwise, executable operations 430-460;
Operation 430, control mobile phone enter network locked pattern; Wherein, under network locked pattern: only show the network lock interface including emergency call button on mobile phone screen, forbid initiating the connection request with network corresponding to other common carriers recognized;
If operation 440 gets the triggering of user to emergency call button, and the input operation identified on the dialing dummy keyboard that ejects on triggering is setting input operation, then judge that user is as power user, show password acquisition interface;
Operation 450, reception user obtain the authentication password that interface inputs at password, verify received authentication password;
Operate 460, judge that whether verification is successful;
If so, executable operations 470; Otherwise, executable operations 480-490;
Operation 470, control terminal is in non-network locking mode, with the connection request can initiating network corresponding to the common carrier recognized based on subscriber identification card.
Operation 480, prompt cipher input error, again receive user and obtain the authentication password that interface inputs again at password, and verify;
Operation 490 until permanent locking mark after the frequency of failure reaches N time, is set to effective by inspection, with indicate follow-up mobile phone started shooting or get registered network request after, directly enter network locked pattern.
The technical scheme that the present embodiment provides; SIM card place mobile phone that can be corresponding to other common carriers except destinations traffic operator performs network locked function; and then achieve the protection of the SIM card to destinations traffic carrier customization, meet destinations traffic operator to the network locked demand of mobile phone being provided with binding machine and card business.Further, under network locked pattern, if power user inputs when repeatedly password all verifies failed continuously carried out permanent locking to mobile phone, thus safety and the theftproof performance of mobile phone can be promoted.
Embodiment five
Fig. 5 is the structural representation of a kind of terminal locking device that the embodiment of the present invention five provides.See Fig. 5, the concrete structure of this device is as follows:
Common carrier recognition unit 510, for after starting up of terminal being detected or getting registered network request, if subscriber identification card that terminal purchased detected, then read the network code name stored in described subscriber identification card, and identify the common carrier that described network code name is corresponding;
Terminal network lock cell 520, if the common carrier for recognizing is other common carriers except the destinations traffic operator of setting, then carries out network locked to described terminal.
Further, described terminal network lock cell 520, specifically for:
If the common carrier recognized is other common carriers except the destinations traffic operator of setting, then control described terminal entering network locking mode;
Wherein, under described network locked pattern: only show network lock interface on described terminal screen, forbid initiating the connection request with network corresponding to other common carriers recognized.
Further, described network lock interface comprises emergency call button; Described device also comprises:
Urgent call unit 530, for after getting the trigger action to described emergency call button, ejects dialing dummy keyboard at described terminal screen; Receive the input operation acted on described dialing dummy keyboard; Identify that whether described input operation corresponds to the emergency numbers of setting, if it is initiate the call request to terminal belonging to described emergency numbers.
Further, the terminal locking device that the present embodiment provides also comprises:
Cryptographic check unit 540, for after entering network locked pattern, if get user to act on setting trigger action in described terminal, then judge that described user is as power user, display password obtains interface, receive described user and obtain the authentication password that interface inputs at described password, and received authentication password is verified;
Terminal network solution lock unit 550, if for described cryptographic check unit 540 verification succeeds, then exit described network locked pattern, with the connection request can initiating network corresponding to the common carrier recognized based on described subscriber identification card.
Further, described cryptographic check unit 540, also for:
After verifying received authentication password, if check unsuccessfully, then prompt cipher input error, again receives user and obtains the authentication password that interface inputs again at described password, and verify;
Described device also comprises:
Permanent locking unit 560, for until after described cryptographic check unit 540 checks the frequency of failure to reach N time, permanent locking mark is set to effectively, with indicate follow-up terminal started shooting or get registered network request after, directly enter described network locked pattern;
Wherein, described N be setting be greater than 1 integer.
The said goods can perform the terminal locking method that any embodiment of the present invention provides, and possesses the corresponding functional module of manner of execution and beneficial effect.The not ins and outs of detailed description in the present embodiment, the terminal locking method that can provide see any embodiment of the present invention.
Those of ordinary skill in the art it is to be understood that terminal locking device that the present embodiment provides is when performing the operation of terminal locking method, is only be illustrated with the division of above-mentioned each functional unit; In the middle of practical application, can distribute as required and by above-mentioned functions and be completed by different unit, the internal structure by terminal locking device is divided into different functional units, to complete all or part of function described above.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (10)
1. a terminal locking method, is characterized in that, comprising:
After starting up of terminal being detected or getting registered network request, if subscriber identification card that terminal purchased detected, then read the network code name stored in described subscriber identification card, and identify the common carrier that described network code name is corresponding;
If the common carrier recognized is other common carriers except the destinations traffic operator of setting, then network locked is carried out to described terminal.
2. terminal locking method according to claim 1, is characterized in that, if the common carrier recognized is other common carriers except the destinations traffic operator of setting, then carries out network locked to terminal, comprising:
If the common carrier recognized is other common carriers except the destinations traffic operator of setting, then control described terminal entering network locking mode;
Wherein, under described network locked pattern: only show network lock interface on described terminal screen, forbid initiating the connection request with network corresponding to other common carriers recognized.
3. terminal locking method according to claim 2, is characterized in that, described network lock interface comprises emergency call button;
Described method also comprises:
After getting the trigger action to described emergency call button, eject dialing dummy keyboard at described terminal screen;
Receive the input operation acted on described dialing dummy keyboard;
Identify that whether described input operation corresponds to the emergency numbers of setting, if it is initiate the call request to terminal belonging to described emergency numbers.
4. the terminal locking method according to Claims 2 or 3, is characterized in that, after entering network locked pattern, also comprises:
If get user to act on setting trigger action in described terminal, then judge that described user is as power user, display password obtains interface, receives described user and obtains the authentication password that interface inputs at described password, and verify received authentication password;
If verification succeeds, then exit described network locked pattern, with the connection request can initiating network corresponding to the common carrier recognized based on described subscriber identification card.
5. terminal locking method according to claim 4, is characterized in that, after verifying received authentication password, also comprises:
If check unsuccessfully, then prompt cipher input error, again receives user and obtains the authentication password that interface inputs again at described password, and verify;
Until permanent locking mark after the frequency of failure reaches N time, is set to effective by inspection, with indicate follow-up terminal started shooting or get registered network request after, directly enter described network locked pattern;
Wherein, described N be setting be greater than 1 integer.
6. a terminal locking device, is characterized in that, comprising:
Common carrier recognition unit, for after starting up of terminal being detected or getting registered network request, if subscriber identification card that terminal purchased detected, then read the network code name stored in described subscriber identification card, and identify the common carrier that described network code name is corresponding;
Terminal network lock cell, if the common carrier for recognizing is other common carriers except the destinations traffic operator of setting, then carries out network locked to described terminal.
7. terminal locking device according to claim 6, is characterized in that, described terminal network lock cell, specifically for:
If the common carrier recognized is other common carriers except the destinations traffic operator of setting, then control described terminal entering network locking mode;
Wherein, under described network locked pattern: only show network lock interface on described terminal screen, forbid initiating the connection request with network corresponding to other common carriers recognized.
8. terminal locking device according to claim 7, is characterized in that, described network lock interface comprises emergency call button;
Described device also comprises:
Urgent call unit, for after getting the trigger action to described emergency call button, ejects dialing dummy keyboard at described terminal screen; Receive the input operation acted on described dialing dummy keyboard; Identify that whether described input operation corresponds to the emergency numbers of setting, if it is initiate the call request to terminal belonging to described emergency numbers.
9. the terminal locking device according to claim 7 or 8, is characterized in that, also comprise:
Cryptographic check unit, for after entering network locked pattern, if get user to act on setting trigger action in described terminal, then judge that described user is as power user, display password obtains interface, receive described user and obtain the authentication password that interface inputs at described password, and received authentication password is verified;
Terminal network solution lock unit, if for described cryptographic check unit verification succeeds, then exit described network locked pattern, with the connection request can initiating network corresponding to the common carrier recognized based on described subscriber identification card.
10. terminal locking device according to claim 9, is characterized in that, described cryptographic check unit, also for:
After verifying received authentication password, if check unsuccessfully, then prompt cipher input error, again receives user and obtains the authentication password that interface inputs again at described password, and verify;
Described device also comprises:
Permanent locking unit, for until after the described cryptographic check unit checks frequency of failure reaches N time, is set to effectively by permanent locking mark, with indicate follow-up terminal started shooting or get registered network request after, directly enter described network locked pattern;
Wherein, described N be setting be greater than 1 integer.
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| CN201410491948.1A CN104270741B (en) | 2014-09-23 | 2014-09-23 | Terminal locking method and device |
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| CN201410491948.1A CN104270741B (en) | 2014-09-23 | 2014-09-23 | Terminal locking method and device |
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| CN105227729A (en) * | 2015-10-09 | 2016-01-06 | 惠州Tcl移动通信有限公司 | The method and system that a kind of automatic control radio frequency testing mobile telephone registration networks |
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| CN106804036A (en) * | 2015-11-26 | 2017-06-06 | 中国电信股份有限公司 | For the method and mobile terminal of access to mobile network |
| CN106131903A (en) * | 2016-07-12 | 2016-11-16 | 北京小米移动软件有限公司 | A kind of call connection establishment method and device |
| CN106131903B (en) * | 2016-07-12 | 2019-10-29 | 北京小米移动软件有限公司 | A kind of call connection method for building up and device |
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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 |
| CN107222863A (en) * | 2017-07-03 | 2017-09-29 | 上海与德科技有限公司 | A kind of method and device of network locked |
| CN108092952A (en) * | 2017-11-09 | 2018-05-29 | 宁波三星医疗电气股份有限公司 | A kind of method for protecting intelligent electric meter data safety |
| CN108092952B (en) * | 2017-11-09 | 2020-12-29 | 宁波三星医疗电气股份有限公司 | Method for protecting data security of intelligent electric meter |
| CN110944318A (en) * | 2019-11-29 | 2020-03-31 | 惠州Tcl移动通信有限公司 | Lock card setting method and device, storage medium and terminal |
| 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 |
| CN112738789A (en) * | 2020-12-21 | 2021-04-30 | 深圳酷派技术有限公司 | SIM card locking method and device, storage medium and electronic equipment |
| CN112738789B (en) * | 2020-12-21 | 2024-01-05 | 深圳酷派技术有限公司 | SIM card locking method and device, storage medium and electronic equipment |
| CN112804677A (en) * | 2021-02-20 | 2021-05-14 | 深圳市广和通无线股份有限公司 | Call dialing control method, device, equipment and storage medium |
| CN112804677B (en) * | 2021-02-20 | 2024-02-09 | 深圳市广和通无线股份有限公司 | Call dialing control method, device, equipment and storage medium |
| 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 |
| WO2023003147A1 (en) * | 2021-07-19 | 2023-01-26 | 삼성전자 주식회사 | Method for setting network lock function of electronic device and electronic device for same |
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