CN105631254A - Unlocking method and unlocking device - Google Patents
Unlocking method and unlocking device Download PDFInfo
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- CN105631254A CN105631254A CN201510998604.4A CN201510998604A CN105631254A CN 105631254 A CN105631254 A CN 105631254A CN 201510998604 A CN201510998604 A CN 201510998604A CN 105631254 A CN105631254 A CN 105631254A
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- bootloader
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/305—Authentication, i.e. establishing the identity or authorisation of security principals by remotely controlling device operation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- Theoretical Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention relates to an unlocking method and an unlocking device, and relates to the technical field of terminal equipment. The method comprises the steps that an unlocking request is sent to a server, and the unlocking request is used for requesting to unlock bootloader; an unlocked bootloader file provided by the server is obtained, and the unlocked bootloader file is sent by the server when the unlocking request passes through verification of the server; the unlocked bootloader file is adopted to replace a locked bootloader file in the terminal equipment, and bootloader unlocking is completed. According to the unlocking method and the unlocking device, the server is requested to unlock the bootloader, the unlocked bootloader file sent by the server is obtained after the unlocking request passes through verification of the server, and then the unlocked bootloader file is used for replacing the locked bootloader file in the terminal equipment to complete bootloader unlocking; the whole unlocking process is achieved without the help of a PC, operation is easy, and the recovery difficulty is reduced for a user.
Description
Technical field
It relates to terminating unit technical field, particularly relate to a kind of unlock method and unlock device.
Background technology
Bootloader (start-up loading) file, in order to prevent the system in mobile phone and significant data to be tampered with, has generally all been locked when dispatching from the factory by Android mobile phone, and the Android mobile phone that the bootloader file locked is housed cannot direct brush machine. When user needs brush machine, it is necessary to the channel first unlocked by official unlocks bootloader, could brush machine after unblock.
At present, the mode of the unblock bootloader that Android mobile phone manufacturer provides, it usually needs realizing by PC PC, whole releasing process is loaded down with trivial details, causes very big difficulty to user's brush machine.
Summary of the invention
For overcoming Problems existing in correlation technique, the disclosure provides a kind of unlock method and unlocks device.
First aspect according to disclosure embodiment, it is provided that a kind of unlock method, described method comprises:
Sending unlocking request to server, described unlocking request unlocks bootloader for asking;
Obtaining the bootloader file unlocked that described server provides, the described bootloader file unlocked is that described unlocking request is by being sent by described server after the checking of described server;
The bootloader file not unlocked replaced in terminating unit by the bootloader file unlocked described in employing, completes bootloader and unlocks.
The disclosure is by unlocking bootloader to server request, and after unlocking request is by the checking of server, obtain the bootloader file unlocked that server sends, then with the bootloader file not unlocked in the bootloader file replacement terminal equipment unlocked, complete bootloader to unlock, whole releasing process is without the need to realizing by PC, simple to operate, reduces the difficulty of user's brush machine.
Wherein, the server that server provides for terminating unit manufacturer.
A kind of implementation according to disclosure first aspect, described to server transmission unlocking request, comprising:
The unblock application adopting the manufacturer of described terminating unit to provide sends unlocking request to described server.
In this implementation, the unblock application adopting official to provide carries out the transmission of brush machine unlocking request, can simplify user operation on the one hand, can ensure information security on the other hand.
Another kind of implementation according to disclosure first aspect, described unlocking request comprises model and the mark of described terminating unit.
Another kind of implementation according to disclosure first aspect, the bootloader file unlocked that the described server of described acquisition provides, comprising:
The purchase information of described terminating unit is sent to described server;
When the purchase information of described terminating unit is verified by described server, receive the bootloader file unlocked that described server sends.
Another kind of implementation according to disclosure first aspect, described unlocking request comprises the purchase information of the model of described terminating unit, mark and described terminating unit.
In above-mentioned implementation, by the purchase information to the model of server submission terminating unit, mark and described terminating unit, make server according to above-mentioned information, the identity of user can be carried out certification, send so that it is guaranteed that this unlocking request is owner, instead of what other users sent, ensure that the security of brush machine process.
Wherein, buy information but be not limited to buy accounts information and purchase order number at least one.
Another kind of implementation according to disclosure first aspect, the bootloader file not unlocked replaced in terminating unit by the bootloader file unlocked described in described employing, comprising:
Instruction replaced by the bootloader file that the unblock application that the manufacturer obtaining described terminating unit provides sends;
Instruction is replaced, the signature of the bootloader file unlocked described in checking and the described signature unlocking application in response to described bootloader file;
When the signature of the described bootloader file unlocked and the described signature verification unlocking application by time, the bootloader file not unlocked replaced in terminating unit by the bootloader file that unlocked described in employing.
Wherein, the signature of the bootloader file unlocked and the signature of unblock application are provided by the manufacturer of terminating unit, the two can be identical, this signature is also stored in when dispatching from the factory in terminating unit, to guarantee the bootloader file that terminating unit can adopt this signature verification to unlock and to unlock the legitimacy of application.
Second aspect according to disclosure embodiment, it is provided that a kind of unlock method, described method comprises:
Obtaining terminating unit and send unlocking request, and described unlocking request verified, described unlocking request unlocks bootloader for asking;
Send the bootloader file unlocked to described terminating unit, the described bootloader file unlocked is that described unlocking request is by sending after checking.
In the disclosure, server is when receiving the unlocking request of user, verify this unlocking request, and after unlocking request is by checking, the bootloader file unlocked is sent to terminating unit, so that terminating unit can directly carry out bootloader file replacement, thus unlock bootloader.
A kind of implementation according to disclosure second aspect, described unlocking request comprises model and the mark of described terminating unit.
Another kind of implementation according to disclosure second aspect, the described bootloader file unlocked to the transmission of described terminating unit, comprising:
Receive the purchase information of the described terminating unit that described terminating unit sends;
The purchase information of described terminating unit is verified;
When the purchase information of described terminating unit is by checking, send the bootloader file unlocked to described terminating unit.
Another kind of implementation according to disclosure second aspect, described unlocking request comprises the purchase information of the model of described terminating unit, mark and described terminating unit.
The third aspect according to disclosure embodiment, it is provided that a kind of unblock device, described device comprises:
Request module, for sending unlocking request to server, described unlocking request unlocks bootloader for asking;
Acquisition module, for obtaining the bootloader file unlocked that described server provides, the described bootloader file unlocked is that described unlocking request is by being sent by described server after the checking of described server;
Processing module, replaces in terminating unit, for the bootloader file unlocked described in adopting, the bootloader file not unlocked, and completes bootloader and unlocks.
A kind of implementation according to the disclosure third aspect, described request module, sends unlocking request for the unblock application adopting the manufacturer of described terminating unit to provide to described server.
Another kind of implementation according to the disclosure third aspect, described unlocking request comprises model and the mark of described terminating unit.
Another kind of implementation according to the disclosure third aspect, described acquisition module, for sending the purchase information of described terminating unit to described server;
When the purchase information of described terminating unit is verified by described server, receive the bootloader file unlocked that described server sends.
Another kind of implementation according to the disclosure third aspect, described unlocking request comprises the purchase information of the model of described terminating unit, mark and described terminating unit.
Another kind of implementation according to the disclosure third aspect, described processing module, comprising:
Obtaining submodule block, instruction replaced by the bootloader file that the unblock application provided for obtaining the manufacturer of described terminating unit sends;
Checking submodule block, for replacing instruction in response to described bootloader file, the signature of the bootloader file unlocked described in checking and the described signature unlocking application;
Replace submodule block, for when the signature of the described bootloader file unlocked and the described signature verification unlocking application by time, the bootloader file that do not unlock in the bootloader file replacement terminating unit unlocked described in employing.
Fourth aspect according to disclosure embodiment, it is provided that a kind of unblock device, described device comprises:
Authentication module, sends unlocking request for obtaining terminating unit, and described unlocking request is verified, described unlocking request unlocks bootloader for asking;
Sending module, for sending the bootloader file unlocked to described terminating unit, the described bootloader file unlocked is that described unlocking request is by sending after checking.
A kind of implementation according to disclosure fourth aspect, described unlocking request comprises model and the mark of described terminating unit.
Another kind of implementation according to disclosure fourth aspect, described sending module, for:
Receive the purchase information of the described terminating unit that described terminating unit sends;
The purchase information of described terminating unit is verified;
When the purchase information of described terminating unit is by checking, send the bootloader file unlocked to described terminating unit.
Another kind of implementation according to disclosure fourth aspect, described unlocking request comprises the purchase information of the model of described terminating unit, mark and described terminating unit.
The 5th aspect according to disclosure embodiment, it is provided that a kind of unblock device, described device comprises:
Treater;
The storer of instruction can be performed for storage of processor;
Wherein, described treater is configured to:
Sending unlocking request to server, described unlocking request unlocks bootloader for asking;
Obtaining the bootloader file unlocked that described server provides, the described bootloader file unlocked is that described unlocking request is by being sent by described server after the checking of described server;
The bootloader file not unlocked replaced in terminating unit by the bootloader file unlocked described in employing, completes bootloader and unlocks.
The 6th aspect according to disclosure embodiment, it is provided that a kind of unblock device, described device comprises:
Treater;
The storer of instruction can be performed for storage of processor;
Wherein, described treater is configured to:
Obtaining terminating unit and send unlocking request, and described unlocking request verified, described unlocking request unlocks bootloader for asking;
Send the bootloader file unlocked to described terminating unit, the described bootloader file unlocked is that described unlocking request is by sending after checking.
The technical scheme that embodiment of the present disclosure provides can comprise following useful effect:
The disclosure is by unlocking bootloader to server request, and after unlocking request is by the checking of server, obtain the bootloader file unlocked that server sends, then with the bootloader file not unlocked in the bootloader file replacement terminal equipment unlocked, completing bootloader to unlock, whole releasing process, without the need to realizing by PC, is directly completed by terminating unit, realize simple, reduce the difficulty of user's brush machine.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing herein is by being incorporated in specification sheets and forms the part of this specification sheets, shows embodiment according to the invention, and is used from the principle explaining the present invention with specification sheets one.
Fig. 1 is the application scene graph according to an exemplary embodiment.
Fig. 2 is the schema of a kind of unlock method according to an exemplary embodiment.
Fig. 3 is the schema of a kind of unlock method according to an exemplary embodiment.
Fig. 4 is the schema of a kind of unlock method according to an exemplary embodiment.
Fig. 5 is the schema of a kind of unlock method according to an exemplary embodiment.
Fig. 6 is a kind of block diagram unlocking device according to an exemplary embodiment.
Fig. 7 is a kind of block diagram unlocking device according to an exemplary embodiment.
Fig. 8 is a kind of block diagram unlocking device according to an exemplary embodiment.
Fig. 9 is a kind of block diagram unlocking device according to an exemplary embodiment.
Figure 10 is a kind of block diagram unlocking device according to an exemplary embodiment.
Figure 11 is a kind of block diagram unlocking device according to an exemplary embodiment.
Embodiment
Here exemplary embodiment being described in detail, its example representation is in the accompanying drawings. When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or similar key element. Enforcement mode described in exemplary embodiment does not represent all enforcement modes consistent with the present invention below. On the contrary, they only with as in appended claims describe in detail, the example of device that some aspects of the present invention are consistent and method.
For the ease of the description of embodiment, below first simply introduce the application scene of embodiment in the disclosure. Fig. 1 is the application scene graph according to an exemplary embodiment, and see Fig. 1, this scene comprises terminating unit 10 and server 20, and terminating unit 10 includes but not limited to it is smart phone, intelligent watch, Intelligent bracelet, panel computer etc. Server 20 is the server of manufacturer's setting of terminating unit 10, and terminating unit 10 realizes bootloader and unlocks by communicating with server 20, and detailed process sees below literary composition.
It should be noted that, above-described equipment kind is only citing, and this is not restricted by the disclosure.
Fig. 2 is the schema of a kind of unlock method according to an exemplary embodiment, and as shown in Figure 2, the terminating unit that this unlock method is applicable in aforementioned scene, comprises the following steps:
In step s 11, sending unlocking request to server, unlocking request unlocks bootloader for asking.
In step s 12, obtaining the bootloader file unlocked that server provides, the bootloader file unlocked is that unlocking request is by being sent by server after the checking of server.
Wherein, the bootloader file unlocked be unlocking request by including two kinds of situations by what server sent after the checking of server: the first is, server sends the bootloader file unlocked immediately after being verified, see the method flow that Fig. 5 provides; 2nd kind is, server passes through other additional identifications again after verifying, and then sends the bootloader file unlocked, see the method flow that Fig. 4 provides.
In step s 13, adopt the bootloader file unlocked to replace in terminating unit the bootloader file not unlocked, complete bootloader and unlock.
After adopting the bootloader file unlocked to replace the bootloader file not unlocked, user can carry out brush machine operation.
The disclosure is by unlocking bootloader to server request, and after unlocking request is by the checking of server, obtain the bootloader file unlocked that server sends, then with the bootloader file not unlocked in the bootloader file replacement terminal equipment unlocked, completing bootloader to unlock, whole releasing process, without the need to realizing by PC, is directly completed by terminating unit, realize simple, reduce the difficulty of user's brush machine.
Fig. 3 is the schema of a kind of unlock method according to an exemplary embodiment, and as shown in Figure 3, the server that this unlock method is applicable in aforementioned scene, comprises the following steps:
In the step s 21, obtaining terminating unit and send unlocking request, and unlocking request verified, unlocking request unlocks bootloader for asking.
In step S22, sending the bootloader file unlocked to terminating unit, the bootloader file unlocked is that unlocking request is by sending after checking.
In the disclosure, server is when receiving the unlocking request of user, verify this unlocking request, and after unlocking request is by checking, send the bootloader file unlocked to terminating unit, so that terminating unit can directly carry out bootloader file replacement, unlocking bootloader, whole releasing process, without the need to realizing by PC, is directly completed by terminating unit, realize simple, reduce the difficulty of user's brush machine.
Fig. 4 is the schema of a kind of unlock method according to an exemplary embodiment, and as shown in Figure 4, the terminating unit that this method for limiting is applicable in aforementioned scene and server, comprise the following steps:
In step S31, terminating unit sends unlocking request to server, and unlocking request comprises model and the mark of terminating unit; The unlocking request that server receiving terminal apparatus sends.
Wherein, the mark of terminating unit can be the IMEI (InternationalMobileEquipmentIdentity, international mobile equipment mark) number of terminating unit.
In step s 32, the model of terminating unit and mark are verified by server, and return to terminating unit and unlock response, whether unlock the model replied and be used to indicate terminating unit with mark by checking; The unblock response that terminating unit reception server returns.
Being provided with database in server, this database is used for the information of dispatching from the factory of storage terminal equipment, such as the purchase information etc. of the model of terminating unit, mark and terminating unit. In step s 32, server searches model and the mark of this terminating unit in a database, determine whether terminating unit is certified products, if finding model and the mark of corresponding terminating unit, determine that this terminating unit is certified products, then send the model of indicating terminal equipment to terminating unit and identify the unblock response by checking; Otherwise, send the model of indicating terminal equipment and identify by the unblock response of checking.
In step S33, when the model of terminating unit and mark are verified by server, terminating unit to the purchase information of server transmitting terminal equipment, the purchase information of the terminating unit that server receiving terminal apparatus sends.
Wherein, buy information but be not limited to buy accounts information and purchase order number at least one. Such as, accounts information can be the account number cipher of user by using during electricity business's channel purchase, or the identification card number etc. used when being bought by channel under line; Order number can be the O/No. of user by obtaining during electricity business's channel purchase, or bought the O/No. obtained by channel under line.
Above-mentioned purchase information when purchase completes automatically or by being manually stored in above-mentioned server.
Can selection of land, when by the checking of step S32, the purchase information of terminating unit prompting user's input end station equipment, to continue subsequent step.
Can selection of land, when terminating unit model and mark do not verified by server time, terminating unit stop unlock flow process.
In step S34, the purchase information of terminating unit is verified by server, and to the checking result that terminating unit returns, whether the unlocking request that checking result is used to indicate terminating unit is verified; The checking result that terminating unit reception server returns.
In step S34, server searches the purchase information of this terminating unit in a database, determine that this unlocking request is sent by owner, if finding the purchase information of corresponding terminating unit, determine that this unlocking request sends by owner, then send the checking result of instruction unlocking request by checking to terminating unit; Otherwise, send instruction unlocking request not by the checking result of checking.
Can selection of land, when the purchase information of terminating unit is not verified by server, terminating unit stop unlock flow process.
Above-mentioned steps S31-S34 achieves terminating unit and sends unlocking request to server, and server obtains terminating unit and sends unlocking request, and unlocking request is verified.
In one implementation, the unblock application that terminating unit adopts the manufacturer of terminating unit to provide sends unlocking request to server.
Can selection of land, before step S31, the method also comprises: unblock application (Mobile solution) that the manufacturer of installing terminal equipment terminating unit provides.
In another kind of possible implementation, this unblock application can be contained in terminating unit in advance as pre-installed software or system software.
What deserves to be explained is, step S34 is optional step, and when the purchase information of terminating unit is verified by server, server directly performs step S35, and does not send checking result.
In step s 35, when unlocking request is verified, server sends the bootloader file unlocked to terminating unit; Terminating unit obtains the bootloader file unlocked that server provides.
In one implementation, the bootloader file unlocked that terminating unit sends by unlocking application reception server.
In step S36, terminating unit adopts the bootloader file unlocked to replace in terminating unit the bootloader file not unlocked, and completes bootloader and unlocks.
Can selection of land, step S36 comprises: instruction replaced by the unblock bootloader file that sends of application that terminating unit obtains the manufacturer of terminating unit to be provided; The signature of the bootloader file that checking has unlocked and the signature of unblock application; When the signature of the bootloader file unlocked and the signature verification that unlocks application by time, adopt the bootloader file that unlocked to replace in terminating unit the bootloader file not unlocked.
The signature of the bootloader file that terminating unit has unlocked by verifying, it is ensured that the signature of the bootloader file unlocked is not tampered. Terminating unit unlocks the signature of application by checking, it is ensured that the legitimacy of instruction replaced by the bootloader file that it sends.
Wherein, adopting the bootloader file unlocked to replace in terminating unit the bootloader file not unlocked can comprise: the corresponding bootloader subregion of bootloader file write that will have unlocked, this write operation is performed by the system of terminating unit. Usually, after the corresponding bootloader subregion of bootloader file write that will have unlocked, it is necessary to heavily open terminating unit and can complete to unlock.
In a kind of possible implementation, when, after the bootloader file unlocked that terminating unit sends at reception server, automatically performing above-mentioned bootloader file and replace process.
In another kind of possible implementation, when after the bootloader file unlocked that terminating unit sends at reception server, receive the unlock command of user's input, when, after the unlock command receiving user's input, performing above-mentioned bootloader file and replace process.
Wherein, the signature of the bootloader file unlocked and the signature of unblock application are provided by the manufacturer of terminating unit, the two can be identical, this signature is also stored in when dispatching from the factory in terminating unit, to guarantee the bootloader file that terminating unit can adopt this signature verification to unlock and to unlock the legitimacy of application.
The disclosure is by unlocking bootloader to server request, and after unlocking request is by the checking of server, obtain the bootloader file unlocked that server sends, then with the bootloader file not unlocked in the bootloader file replacement terminal equipment unlocked, completing bootloader to unlock, whole releasing process, without the need to realizing by PC, is directly completed by terminating unit, realize simple, reduce the difficulty of user's brush machine. In addition, need to provide the purchase information of terminating unit during unblock so that equipment cannot be unlocked by other users except owner, effectively stop the risk of terminating unit by malice brush machine.
Fig. 5 is the schema of a kind of unlock method according to an exemplary embodiment, and as shown in Figure 5, the terminating unit that this method for limiting is applicable in aforementioned scene and server, comprise the following steps:
In step S41, terminating unit sends unlocking request to server, and unlocking request comprises the purchase information of the model of terminating unit, mark and terminating unit; The unlocking request that server receiving terminal apparatus sends.
Wherein, the mark of terminating unit can be the IMEI number of terminating unit.
Wherein, buy information but be not limited to buy accounts information and purchase order number at least one. Such as, accounts information can be the account number cipher of user by using during electricity business's channel purchase, or the identification card number etc. used when being bought by channel under line; Order number can be the O/No. of user by obtaining during electricity business's channel purchase, or bought the O/No. obtained by channel under line.
Above-mentioned purchase information when purchase completes automatically or by being manually stored in above-mentioned server.
In step S42, the purchase information of the model of terminating unit, mark and terminating unit is verified by server, and returns to terminating unit and unlock response, unlocks whether the unlocking request that response is used to indicate terminating unit is verified; The unblock response that terminating unit reception server returns.
Being provided with database in server, this database is used for the information of dispatching from the factory of storage terminal equipment, such as the purchase information etc. of the model of terminating unit, mark and terminating unit. In step S42, server searches the purchase information of the model of this terminating unit, mark and terminating unit in a database, determine whether terminating unit is that certified products determines that this unlocking request is sent by owner simultaneously, if finding the purchase information of the model of corresponding terminating unit, mark and terminating unit, determine that this terminating unit is certified products and determines that this unlocking request is sent by owner, then send the unblock response of instruction unlocking request by checking to terminating unit; Otherwise, send instruction unlocking request not by the unblock response of checking.
Above-mentioned steps S41-S42 achieves terminating unit and sends unlocking request to server, and server obtains terminating unit and sends unlocking request, and unlocking request is verified.
Can selection of land, when the purchase information of the model of terminating unit, mark and terminating unit is not verified by server, terminating unit stops unlocking flow process.
In one implementation, the unblock application that terminating unit adopts the manufacturer of terminating unit to provide sends unlocking request to server.
Can selection of land, before step S41, the method also comprises: the unblock application that the manufacturer of installing terminal equipment terminating unit provides.
In another kind of possible implementation, this unblock application can be contained in terminating unit in advance as pre-installed software or system software.
What deserves to be explained is, step S42 is optional step, and when the purchase information of the model of terminating unit, mark and terminating unit is verified by server, server directly performs step S43, and does not send and unlock response.
In step S43, when unlocking request is verified, server sends the bootloader file unlocked to terminating unit; Terminating unit obtains the bootloader file unlocked that server provides.
In one implementation, the bootloader file unlocked that terminating unit sends by unlocking application reception server.
In step S44, terminating unit adopts the bootloader file unlocked to replace in terminating unit the bootloader file not unlocked, and completes bootloader and unlocks.
Can selection of land, step S44 comprises: instruction replaced by the unblock bootloader file that sends of application that terminating unit obtains the manufacturer of terminating unit to be provided; The signature of the bootloader file that checking has unlocked and the signature of unblock application; When the signature of the bootloader file unlocked and the signature verification that unlocks application by time, adopt the bootloader file that unlocked to replace in terminating unit the bootloader file not unlocked.
The signature of the bootloader file that terminating unit has unlocked by verifying, it is ensured that the signature of the bootloader file unlocked is not tampered. Terminating unit unlocks the signature of application by checking, it is ensured that the legitimacy of instruction replaced by the bootloader file that it sends.
Wherein, adopting the bootloader file unlocked to replace in terminating unit the bootloader file not unlocked can comprise: the corresponding bootloader subregion of bootloader file write that will have unlocked, this write operation is performed by the system of terminating unit. Usually, after the corresponding bootloader subregion of bootloader file write that will have unlocked, it is necessary to heavily open terminating unit and can complete to unlock.
In a kind of possible implementation, when, after the bootloader file unlocked that terminating unit sends at reception server, automatically performing above-mentioned bootloader file and replace process.
In another kind of possible implementation, when after the bootloader file unlocked that terminating unit sends at reception server, receive the unlock command of user's input, when, after the unlock command receiving user's input, performing above-mentioned bootloader file and replace process.
The disclosure is by unlocking bootloader to server request, and after unlocking request is by the checking of server, obtain the bootloader file unlocked that server sends, then with the bootloader file not unlocked in the bootloader file replacement terminal equipment unlocked, completing bootloader to unlock, whole releasing process, without the need to realizing by PC, is directly completed by terminating unit, realize simple, reduce the difficulty of user's brush machine. In addition, need to provide the purchase information of terminating unit during unblock so that equipment cannot be unlocked by other users except owner, effectively stop the risk of terminating unit by malice brush machine.
Fig. 6 is a kind of block diagram unlocking device according to an exemplary embodiment, and this unblock device can be a part for terminating unit or terminating unit, and as shown in Figure 6, device comprises:
Request module 301, for sending unlocking request to server, unlocking request unlocks bootloader for asking;
Acquisition module 302, for obtaining the bootloader file unlocked that server provides, the bootloader file unlocked is that unlocking request is by being sent by server after the checking of server;
Processing module 303, for adopting the bootloader file unlocked to replace in terminating unit the bootloader file not unlocked, completes bootloader and unlocks.
The disclosure is by unlocking bootloader to server request, and after unlocking request is by the checking of server, obtain the bootloader file unlocked that server sends, then with the bootloader file not unlocked in the bootloader file replacement terminal equipment unlocked, completing bootloader to unlock, whole releasing process, without the need to realizing by PC, is directly completed by terminating unit, realize simple, reduce the difficulty of user's brush machine.
Fig. 7 is a kind of block diagram unlocking device according to an exemplary embodiment, and this unblock device can be a part for terminating unit or terminating unit, and as shown in Figure 7, device comprises:
Request module 401, for sending unlocking request to server, unlocking request unlocks bootloader for asking;
Acquisition module 402, for obtaining the bootloader file unlocked that server provides, the bootloader file unlocked is that unlocking request is by being sent by server after the checking of server;
Processing module 403, for adopting the bootloader file unlocked to replace in terminating unit the bootloader file not unlocked, completes bootloader and unlocks.
Can selection of land, request module 401, for adopting the unblock application that the manufacturer of terminating unit provides to send unlocking request to server.
In a kind of possible implementation, unlocking request comprises model and the mark of terminating unit.
Further, acquisition module 402, for the purchase information to server transmitting terminal equipment;
When the purchase information of terminating unit is verified by server, the bootloader file unlocked that reception server sends.
In another kind of possible implementation, unlocking request comprises the purchase information of the model of terminating unit, mark and terminating unit.
Can selection of land, processing module 403, comprising:
Obtaining submodule block 4031, instruction replaced by the bootloader file that the unblock application provided for obtaining the manufacturer of terminating unit sends;
Checking submodule block 4032, for replacing instruction in response to bootloader file, the signature of the bootloader file that checking has unlocked and the signature of unblock application;
Replace submodule block 4033, for when the signature of the bootloader file unlocked and the signature verification that unlocks application by time, adopt the bootloader file that unlocked to replace in terminating unit the bootloader file not unlocked.
The disclosure is by unlocking bootloader to server request, and after unlocking request is by the checking of server, obtain the bootloader file unlocked that server sends, then with the bootloader file not unlocked in the bootloader file replacement terminal equipment unlocked, completing bootloader to unlock, whole releasing process, without the need to realizing by PC, is directly completed by terminating unit, realize simple, reduce the difficulty of user's brush machine. In addition, need to provide the purchase information of terminating unit during unblock so that equipment cannot be unlocked by other users except owner, effectively stop the risk of terminating unit by malice brush machine.
Fig. 8 is a kind of block diagram unlocking device according to an exemplary embodiment, and this unblock device can be a part for server or server, and as shown in Figure 8, device comprises:
Authentication module 501, sends unlocking request for obtaining terminating unit, and unlocking request is verified, unlocking request unlocks bootloader for asking;
Sending module 502, for sending the bootloader file unlocked to terminating unit, the bootloader file unlocked is that unlocking request is by sending after checking.
In the disclosure, server is when receiving the unlocking request of user, verify this unlocking request, and after unlocking request is by checking, send the bootloader file unlocked to terminating unit, so that terminating unit can directly carry out bootloader file replacement, unlocking bootloader, whole releasing process, without the need to realizing by PC, is directly completed by terminating unit, realize simple, reduce the difficulty of user's brush machine.
Fig. 9 is a kind of block diagram unlocking device according to an exemplary embodiment, and this unblock device can be a part for server or server, and as shown in Figure 9, device comprises:
Authentication module 601, sends unlocking request for obtaining terminating unit, and unlocking request is verified, unlocking request unlocks bootloader for asking;
Sending module 602, for sending the bootloader file unlocked to terminating unit, the bootloader file unlocked is that unlocking request is by sending after checking.
In a kind of possible implementation, unlocking request comprises model and the mark of terminating unit.
Further, sending module 602, for the purchase information of the terminating unit that receiving terminal apparatus sends; The purchase information of terminating unit is verified; When the purchase information of terminating unit is by checking, send the bootloader file unlocked to terminating unit.
In another kind of possible implementation, unlocking request comprises the purchase information of the model of terminating unit, mark and terminating unit.
Can selection of land, authentication module 601, comprising:
Receive submodule block 6011, for the unlocking request that receiving terminal apparatus sends;
Checking submodule block 6012, the purchase information for the model to the model of terminating unit and mark or terminating unit, mark and terminating unit is verified.
In the disclosure, server is when receiving the unlocking request of user, verify this unlocking request, and after unlocking request is by checking, send the bootloader file unlocked to terminating unit, so that terminating unit can directly carry out bootloader file replacement, unlocking bootloader, whole releasing process, without the need to realizing by PC, is directly completed by terminating unit, realize simple, reduce the difficulty of user's brush machine. In addition, need to provide the purchase information of terminating unit during unblock so that equipment cannot be unlocked by other users except owner, effectively stop the risk of terminating unit by malice brush machine.
About the device in above-described embodiment, wherein the concrete mode of each module executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
Figure 10 is a kind of block diagram unlocking device 900 according to an exemplary embodiment. Such as, unlocking device 900 can be mobile terminal.
With reference to Figure 10, unlock device 900 and can comprise following one or more assembly: processing components 902, storer 904, electric power assembly 906, multimedia groupware 908, audio-frequency assembly 910, the interface 912 of I/O (I/O), sensor module 914, and communications component 916.
Processing components 902 controls to unlock the overall operation of device 900 usually, such as with display, and the operation that telephone call, data corresponding, camera operation and recording operation are associated. Processing components 902 can comprise one or more treater 920 to perform instruction, to complete all or part of step of above-mentioned method. In addition, processing components 902 can comprise one or more module, and what be convenient between processing components 902 and other assemblies is mutual. Such as, processing components 902 can comprise multi-media module, mutual with what facilitate between multimedia groupware 908 and processing components 902.
Storer 904 is configured to store various types of data to be supported in the operation of equipment 900. The example of these data comprises for unlocking any application program of operation or the instruction of method on device 900, contact data, telephone book data, message, picture, video etc. Storer 904 can be realized by the volatibility of any type or non-volatile memory device or their combination, such as static RAM (SRAM), electrically erasable read-only storage (EEPROM), erasable programmable read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magneticstorage, flash device, disk or CD.
Electric power assembly 906 provides electric power for unlocking the various assembly of device 900. Electric power assembly 906 can comprise power-supply management system, one or more power supply, and other are with for unlocking the assembly that device 900 generated, and managed and distributed electric power and is associated.
The screen that an output interface is provided that multimedia groupware 908 is included between described unblock device 900 and user. In certain embodiments, screen can comprise liquid-crystal display (LCD) and touch panel (TP). If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user. Touch panel comprises one or more touch sensing device with the gesture on sensing touch, slip and touch panel. Described touch sensing device can the border of not only sensing touch or sliding action, but also the detection time length relevant to described touch or slide and pressure. In certain embodiments, multimedia groupware 908 comprises a front-facing camera and/or rearmounted camera. When unblock device 900 is in operator scheme, during such as screening-mode or video pattern, front-facing camera and/or rearmounted camera can receive outside multi-medium data. Each front-facing camera and rearmounted camera can be a fixing optical lens system or have focal length and optical zoom ability.
Audio-frequency assembly 910 is configured to export and/or input audio signal. Such as, audio-frequency assembly 910 comprises a microphone (MIC), and when unblock device 900 is in operator scheme, during such as calling pattern, record pattern and speech recognition pattern, microphone is configured to receive external audio signal. The sound signal received can be stored in storer 904 further or be sent via communications component 916. In certain embodiments, audio-frequency assembly 910 also comprises a loud speaker, for output audio signal.
I/O interface 912 is for providing interface between processing components 902 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc. These buttons can include but not limited to: home button, volume button, startup button and locking button.
Sensor module 914 comprises one or more sensor, for providing the state estimation of all respects for unlocking device 900. Such as, sensor module 914 can detect the opening/closing state unlocking device 900, the relative location of assembly, such as described assembly is the indicating meter and the keypad that unlock device 900, sensor module 914 can also detect the position unlocking device 900 or unlocking device 900 1 assemblies and change, the presence or absence that user contacts with unblock device 900, unlocks the temperature variation of device 900 orientation or acceleration/deceleration and unblock device 900. Sensor module 914 can comprise close to sensor, be configured to without any physical contact time detection near the existence of object. Sensor module 914 can also comprise optical sensor, such as CMOS or ccd image sensor, for using in imaging applications. In certain embodiments, this sensor module 914 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transmitter or temperature sensor.
Communications component 916 is configured to the communication being convenient to unlock wired or wireless mode between device 900 and other equipment. Unlock device 900 and can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or their combination. In an exemplary embodiment, communications component 916 receives the broadcast signal from outside broadcasting management systems or broadcast related information via broadcast channel. In an exemplary embodiment, described communications component 916 also comprises near-field communication (NFC) module, to promote short distance communication. Such as, can based on RF identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, unlock device 900 to be realized by one or more application specific unicircuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device part (PLD), field-programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components, for performing aforesaid method.
In the exemplary embodiment, additionally providing a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 904 of instruction, above-mentioned instruction can perform aforesaid method by the treater 920 unlocking device 900. Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage equipment etc.
A kind of non-transitory computer-readable recording medium, when the instruction in described storage media is performed by the treater of device so that device enough performs a kind of unlock method, and described method comprises:
Sending unlocking request to server, unlocking request unlocks bootloader for asking;
Obtaining the bootloader file unlocked that server provides, the bootloader file unlocked is that unlocking request is by being sent by server after the checking of server;
Adopt the bootloader file unlocked to replace in terminating unit the bootloader file not unlocked, complete bootloader and unlock.
According to a kind of implementation of the present disclosure, send unlocking request to server, comprising:
The unblock application adopting the manufacturer of terminating unit to provide sends unlocking request to server.
According to another kind of implementation of the present disclosure, unlocking request comprises model and the mark of terminating unit.
According to another kind of implementation of the present disclosure, obtain the bootloader file unlocked that server provides, comprising:
To the purchase information of server transmitting terminal equipment;
When the purchase information of terminating unit is verified by server, the bootloader file unlocked that reception server sends.
According to another kind of implementation of the present disclosure, unlocking request comprises the purchase information of the model of terminating unit, mark and terminating unit.
According to another kind of implementation of the present disclosure, adopt the bootloader file unlocked to replace in terminating unit the bootloader file not unlocked, comprising:
Instruction replaced by the bootloader file that the unblock application that the manufacturer obtaining terminating unit provides sends;
The signature of the bootloader file that checking has unlocked and the signature of unblock application;
When the signature of the bootloader file unlocked and the signature verification that unlocks application by time, adopt the bootloader file that unlocked to replace in terminating unit the bootloader file not unlocked.
Figure 11 is a kind of block diagram unlocking device 1900 according to an exemplary embodiment. Such as, device 1900 may be provided in a server. With reference to Figure 11, device 1900 comprises processing components 1922, and it comprises one or more treater further, and by the storer resource representated by storer 1932, can by the instruction of the execution of processing components 1922 for storing, such as application program. The application program stored in storer 1932 can comprise each module corresponding to one group of instruction one or more. In addition, processing components 1922 is configured to perform instruction, and to perform above-mentioned unlock method, the method comprises:
Obtaining terminating unit and send unlocking request, and unlocking request verified, unlocking request unlocks bootloader for asking;
Send the bootloader file unlocked to terminating unit, the bootloader file unlocked is that unlocking request is by sending after checking.
According to a kind of implementation of the present disclosure, unlocking request comprises model and the mark of terminating unit.
According to another kind of implementation of the present disclosure, send the bootloader file unlocked to terminating unit, comprising:
The purchase information of the terminating unit that receiving terminal apparatus sends;
The purchase information of terminating unit is verified;
When the purchase information of terminating unit is by checking, send the bootloader file unlocked to terminating unit.
According to another kind of implementation of the present disclosure, unlocking request comprises the purchase information of the model of terminating unit, mark and terminating unit.
Device 1900 can also comprise the power supply management that a power supply module 1926 is configured to executive device 1900, and a wired or wireless network interface 1950 is configured to device 1900 is connected to network, and input and output (I/O) interface 1958. Device 1900 can operate based on the operating system being stored in storer 1932, such as WindowsServerTM, MacOSXTM, UnixTM, LinuxTM, FreeBSDTM or similar.
Those skilled in the art, after considering specification sheets and putting into practice invention disclosed herein, will easily expect other embodiment of the present invention. The application is intended to contain any modification of the present invention, purposes or adaptations, and these modification, purposes or adaptations are followed the general principle of the present invention and comprised the unexposed common practise in the art of the disclosure or conventional techniques means. Specification sheets and embodiment are only regarded as exemplary, and the true scope of the present invention and spirit are pointed out by claim below.
Should be understood that, the present invention is not limited to accurate structure described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope. The scope of the present invention is only limited by appended claim.
Claims (22)
1. a unlock method, it is characterised in that, described method comprises:
Sending unlocking request to server, described unlocking request unlocks bootloader for asking;
Obtaining the bootloader file unlocked that described server provides, the described bootloader file unlocked is that described unlocking request is by being sent by described server after the checking of described server;
The bootloader file not unlocked replaced in terminating unit by the bootloader file unlocked described in employing, completes bootloader and unlocks.
2. method according to claim 1, it is characterised in that, described to server transmission unlocking request, comprising:
The unblock application adopting the manufacturer of described terminating unit to provide sends unlocking request to described server.
3. method according to claim 1 and 2, it is characterised in that, described unlocking request comprises model and the mark of described terminating unit.
4. method according to claim 3, it is characterised in that, the bootloader file unlocked that the described server of described acquisition provides, comprising:
The purchase information of described terminating unit is sent to described server;
When the purchase information of described terminating unit is verified by described server, receive the bootloader file unlocked that described server sends.
5. method according to claim 1 and 2, it is characterised in that, described unlocking request comprises the purchase information of the model of described terminating unit, mark and described terminating unit.
6. method according to claim 1 and 2, it is characterised in that, the bootloader file not unlocked replaced in terminating unit by the bootloader file unlocked described in described employing, comprising:
Instruction replaced by the bootloader file that the unblock application that the manufacturer obtaining described terminating unit provides sends;
Instruction is replaced, the signature of the bootloader file unlocked described in checking and the described signature unlocking application in response to described bootloader file;
When the signature of the described bootloader file unlocked and the described signature verification unlocking application by time, the bootloader file not unlocked replaced in terminating unit by the bootloader file that unlocked described in employing.
7. a unlock method, it is characterised in that, described method comprises:
Obtaining terminating unit and send unlocking request, and described unlocking request verified, described unlocking request unlocks bootloader for asking;
Send the bootloader file unlocked to described terminating unit, the described bootloader file unlocked is that described unlocking request is by sending after checking.
8. method according to claim 7, it is characterised in that, described unlocking request comprises model and the mark of described terminating unit.
9. method according to claim 8, it is characterised in that, the described bootloader file unlocked to the transmission of described terminating unit, comprising:
Receive the purchase information of the described terminating unit that described terminating unit sends;
The purchase information of described terminating unit is verified;
When the purchase information of described terminating unit is by checking, send the bootloader file unlocked to described terminating unit.
10. method according to claim 7, it is characterised in that, described unlocking request comprises the purchase information of the model of described terminating unit, mark and described terminating unit.
11. 1 kinds unlock device, it is characterised in that, described device comprises:
Request module, for sending unlocking request to server, described unlocking request unlocks bootloader for asking;
Acquisition module, for obtaining the bootloader file unlocked that described server provides, the described bootloader file unlocked is that described unlocking request is by being sent by described server after the checking of described server;
Processing module, replaces in terminating unit, for the bootloader file unlocked described in adopting, the bootloader file not unlocked, and completes bootloader and unlocks.
12. devices according to claim 11, it is characterised in that, described request module, sends unlocking request for the unblock application adopting the manufacturer of described terminating unit to provide to described server.
13. devices according to claim 11 or 12, it is characterised in that, described unlocking request comprises model and the mark of described terminating unit.
14. devices according to claim 13, it is characterised in that, described acquisition module, for sending the purchase information of described terminating unit to described server;
When the purchase information of described terminating unit is verified by described server, receive the bootloader file unlocked that described server sends.
15. the device according to claim 11 or 12, it is characterised in that, described unlocking request comprises the purchase information of the model of described terminating unit, mark and described terminating unit.
16. devices according to claim 11 or 12, it is characterised in that, described processing module, comprising:
Obtaining submodule block, instruction replaced by the bootloader file that the unblock application provided for obtaining the manufacturer of described terminating unit sends;
Checking submodule block, for replacing instruction in response to described bootloader file, the signature of the bootloader file unlocked described in checking and the described signature unlocking application;
Replace submodule block, for when the signature of the described bootloader file unlocked and the described signature verification unlocking application by time, the bootloader file that do not unlock in the bootloader file replacement terminating unit unlocked described in employing.
17. 1 kinds unlock device, it is characterised in that, described device comprises:
Authentication module, sends unlocking request for obtaining terminating unit, and described unlocking request is verified, described unlocking request unlocks bootloader for asking;
Sending module, for sending the bootloader file unlocked to described terminating unit, the described bootloader file unlocked is that described unlocking request is by sending after checking.
18. devices according to claim 17, it is characterised in that, described unlocking request comprises model and the mark of described terminating unit.
19. devices according to claim 18, it is characterised in that, described sending module, for:
Receive the purchase information of the described terminating unit that described terminating unit sends;
The purchase information of described terminating unit is verified;
When the purchase information of described terminating unit is by checking, send the bootloader file unlocked to described terminating unit.
20. devices according to claim 17, it is characterised in that, described unlocking request comprises the purchase information of the model of described terminating unit, mark and described terminating unit.
21. 1 kinds unlock device, it is characterised in that, described device comprises:
Treater;
The storer of instruction can be performed for storage of processor;
Wherein, described treater is configured to:
Sending unlocking request to server, described unlocking request unlocks bootloader for asking;
Obtaining the bootloader file unlocked that described server provides, the described bootloader file unlocked is that described unlocking request is by being sent by described server after the checking of described server;
The bootloader file not unlocked replaced in terminating unit by the bootloader file unlocked described in employing, completes bootloader and unlocks.
22. 1 kinds unlock device, it is characterised in that, described device comprises:
Treater;
The storer of instruction can be performed for storage of processor;
Wherein, described treater is configured to:
Obtaining terminating unit and send unlocking request, and described unlocking request verified, described unlocking request unlocks bootloader for asking;
Send the bootloader file unlocked to described terminating unit, the described bootloader file unlocked is that described unlocking request is by sending after checking.
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| CN201510998604.4A CN105631254B (en) | 2015-12-26 | 2015-12-26 | Unlocking method and tripper |
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| CN105631254B (en) | 2018-12-25 |
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