CN107133070A - A kind of upgrade method of operating system, device and mobile device - Google Patents

A kind of upgrade method of operating system, device and mobile device Download PDF

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Publication number
CN107133070A
CN107133070A CN201710258716.5A CN201710258716A CN107133070A CN 107133070 A CN107133070 A CN 107133070A CN 201710258716 A CN201710258716 A CN 201710258716A CN 107133070 A CN107133070 A CN 107133070A
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Prior art keywords
file
operating system
state
upgrade
mobile device
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王斌
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Beijing QIYI Century Science and Technology Co Ltd
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Beijing QIYI Century Science and Technology Co Ltd
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Priority to CN201710258716.5A priority Critical patent/CN107133070A/en
Publication of CN107133070A publication Critical patent/CN107133070A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/60Software deployment
    • G06F8/65Updates
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14Error detection or correction of the data by redundancy in operation
    • G06F11/1402Saving, restoring, recovering or retrying
    • G06F11/1415Saving, restoring, recovering or retrying at system level
    • G06F11/1433Saving, restoring, recovering or retrying at system level during software upgrading

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Stored Programmes (AREA)

Abstract

The embodiments of the invention provide a kind of upgrade method of operating system, device and mobile device, this method and device are applied to mobile device, mobile device includes at least two sets operating systems, wherein it is a set of be active state, it is another set of be an inactive state, when it starts, selection state is started for the operating system of active state, and the upgrade method is specially the upgrade file for obtaining and being used for being upgraded to operating system;State is upgraded for the operating system of an inactive state using upgrade file;After updating operation is completed, the state of two sets of operating systems is interchangeable.It is not current system as the operating system of upgrading object, can also again upgrades even if upgrading failure, the operation of mobile device currently is had no effect on, so that mobile device will not be made to make its repertoire.

Description

A kind of upgrade method of operating system, device and mobile device
Technical field
The present invention relates to mobile communication technology field, more particularly to a kind of upgrade method of operating system, device and shifting Dynamic equipment.
Background technology
Using typically having a set of operating system in the mobile device of Android system, the operating system include system file and Guide file, the storage of both subregions.When mobile device is upgraded by OTA modes, it is necessary to which reboot operation system enters RECOVER patterns, are then updated respectively under RECOVER patterns to system file and guiding file.The reason for so doing It is that operating system can not upgrade to itself, only passes through a mini system RECOVER system file of itself and guiding text Part is updated and installed.Present inventor has found during the application is implemented, if favorite outgoing in escalation process Mistake, operating system will can not rollback, at this moment hardware will be driven without any firmware program, so that mobile device loses Repertoire is removed, that is, the change brick being commonly called as.
The content of the invention
In view of this, the invention provides a kind of upgrade method of operating system, device and mobile device, to solve movement Equipment because of upgrading during operating system update the problem of unsuccessfully causing to lose repertoire.
In order to solve the above problems, the invention discloses a kind of upgrade method of operating system, applied to mobile device, institute Stating mobile device includes at least two sets operating systems, wherein the state of a set of operating system is active state, another set of institute The state for stating operating system is an inactive state, when the mobile device starts, and chooses the behaviour that state is active state Make system to be started, the upgrade method includes step:
Obtain the upgrade file for being upgraded to the operating system in an inactive state;
State is upgraded for the operating system of an inactive state using the upgrade file;
After updating operation is completed, the state of two sets of operating systems is interchangeable.
Optionally, the upgrade file obtained for being upgraded to the operating system, including:
Compression AKU is received using OTA modes;
The compression AKU is decompressed, the upgrade file is obtained.
Optionally, the upgrade file includes new system file and new guiding file, described to utilize the upgrade file pair State is upgraded for the operating system of an inactive state, including:
The system file of the operating system is replaced using the new system file;
The guiding file of the operating system is replaced using the new guiding file.
Optionally, in addition to step:
The mobile device is restarted according to the instruction of restarting of user.
Accordingly,, should present invention also offers a kind of update device of operating system in order to ensure the implementation of the above method For mobile device, the mobile device includes at least two sets operating systems, wherein the state of a set of operating system is to enliven shape State, the state of another set of operating system are an inactive state, when the mobile device starts, and the operating system started is place In the operating system of active state, the update device includes:
File acquisition module, for obtaining the upgrade file for being used for being upgraded to the operating system;
Module is implemented in upgrading, for being carried out using the upgrade file to state for the operating system of an inactive state Upgrading;
Status modifier module, for after updating operation is completed, the state of two sets of operating systems to be interchangeable.
Optionally, the file acquisition module includes:
File reception unit, for receiving compression AKU using OTA modes;
File decompression units, for being decompressed to the compression AKU, obtain the upgrade file.
Optionally, the upgrade file includes new system file and new guiding file, and module is implemented in the upgrading to be included:
First capping unit, the system file for replacing the operating system using the new system file;
Second capping unit, the guiding file for replacing the operating system using the new guiding file.
Optionally, in addition to:
Control module is restarted, for restarting the mobile device according to the instruction of restarting of user.
In addition, a kind of mobile device is additionally provided, including at least two sets operating systems, wherein a set of operating system State is that active state, the state of the another set of operating system are an inactive state, in addition to update device as described above.
It can be seen from the above technical proposal that the invention provides a kind of upgrade method of operating system, device and movement Equipment, this method and device are applied to mobile device, and mobile device includes at least two sets operating systems, wherein a set of is to enliven shape State, it is another set of be an inactive state, when it starts, selection state be active state operating system started, the upgrading Method is specially the upgrade file for obtaining and being used for being upgraded to operating system;It is an inactive state to state using upgrade file Operating system upgraded;After updating operation is completed, the state of two sets of operating systems is interchangeable.Due to here as The operating system of upgrading object is not current system, can also again upgrade even if upgrading failure, has no effect on mobile device Current operation, so that mobile device will not be made to make its repertoire.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
A kind of step flow chart of the upgrade method embodiment for operating system that Fig. 1 provides for the present invention;
The step flow chart of the upgrade method embodiment for another operating system that Fig. 2 provides for the present invention;
A kind of structured flowchart of the update device embodiment for operating system that Fig. 3 provides for the present invention;
The structured flowchart of the update device embodiment for another operating system that Fig. 4 provides for the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Embodiment one
A kind of step flow chart of the upgrade method embodiment for operating system that Fig. 1 provides for the present invention.
The upgrade method that the present embodiment is provided is applied to be included but do not limited using the mobile device of Android system, mobile device In smart mobile phone, tablet personal computer, TV box etc., mobile device is provided with least two sets operating systems, here exemplified by two sets, The state of wherein a set of operating system is active state, another set of, is an inactive state.
When the mobile device starts or restarts, selection wherein state is the operating system of active state as current System is loaded into internal memory, and so, another operating system in an inactive state can be used as file object and be operated.
Shown in reference picture 1, on the basis of current system operation, the upgrade method specifically includes following steps:
S101:Obtain the upgrade file for being upgraded to operating system.
Upgrade file refers to the file for replacing original operating system, in view of operating system generally comprise system file and File is guided, the upgrade file includes new system file and new guiding file, for replacing original system file respectively and drawing Lead file.The process for specifically obtaining the upgrade file is as follows:
First, by OTA (Over The Air, aerial upgrade) mode the reception server issue in compressive state Compress AKU;Then, decompression operation is carried out to the compression AKU, so as to obtain including the new system file and new guiding The upgrade file of file.
S102:Operating system is upgraded using upgrade file.
Here the current system that the operating system upgraded is not running, but the operation in an inactive state System, specific upgrade step is:
When user inputs corresponding upgrade command to the mobile device, replaced using the new system file in upgrade file Fall original system file in operating system, replacement can be overlapping operation;In addition, utilizing the new guiding in upgrade file simultaneously File replace operating system Central Plains guiding file, replace guiding file can also be selected in by system file carry out overlapping operation it After carry out.
S103:The state of two sets of operating systems is interchangeable.
After updating operation is completed, that is, complete in operating system after the replacement of system file and guiding file, by two sets of behaviour The state for making system is interchangeable.It is herein inactive shape by its status modifier because the state of current system is active state State;And the state for completing the operating system of upgrading is then revised as active state by original an inactive state.So, opened in next time The operating system upgraded will will be completed when dynamic as current system loading internal memory, so as to enter with new operating system to mobile device Row driving.
It can be seen from the above technical proposal that present embodiments providing a kind of upgrade method of operating system, this method should For mobile device, mobile device includes at least two sets operating systems, wherein it is a set of be active state, it is another set of be inactive shape State, when it starts, selection state is started for the operating system of active state, the upgrade method be specially obtain for pair The upgrade file that operating system is upgraded;State is upgraded for the operating system of an inactive state using upgrade file; After updating operation is completed, the state of two sets of operating systems is interchangeable.Due to the operating system of here as upgrading object It is not current system, can also again upgrades even if upgrading failure, the operation of mobile device currently is had no effect on, so that will not Mobile device is set to make its repertoire.
Embodiment two
The step flow chart of the upgrade method embodiment for another operating system that Fig. 2 provides for the present invention.
The upgrade method that the present embodiment is provided is applied to be included but do not limited using the mobile device of Android system, mobile device In smart mobile phone, tablet personal computer, TV box etc., mobile device is provided with least two sets operating systems, here exemplified by two sets, The state of wherein a set of operating system is active state, another set of, is an inactive state.
When the mobile device starts or restarts, selection wherein state is the operating system of active state as current System is loaded into internal memory, and so, another operating system in an inactive state can be used as file object and be operated.
Shown in reference picture 2, on the basis of current system operation, the upgrade method specifically includes following steps:
S201:Obtain the upgrade file for being upgraded to operating system.
Upgrade file refers to the file for replacing original operating system, in view of operating system generally comprise system file and File is guided, the upgrade file includes new system file and new guiding file, for replacing original system file respectively and drawing Lead file.The process for specifically obtaining the upgrade file is as follows:
First, by OTA (Over The Air, aerial upgrade) mode the reception server issue in compressive state Compress AKU;Then, decompression operation is carried out to the compression AKU, so as to obtain including the new system file and new guiding The upgrade file of file.
S202:Operating system is upgraded using upgrade file.
Here the current system that the operating system upgraded is not running, but the operation in an inactive state System, specific upgrade step is:
When user inputs corresponding upgrade command to the mobile device, replaced using the new system file in upgrade file Fall original system file in operating system, replacement can be overlapping operation;In addition, utilizing the new guiding in upgrade file simultaneously File replace operating system Central Plains guiding file, replace guiding file can also be selected in by system file carry out overlapping operation it After carry out.
S203:The state of two sets of operating systems is interchangeable.
After updating operation is completed, that is, complete in operating system after the replacement of system file and guiding file, by two sets of behaviour The state for making system is interchangeable.It is herein inactive shape by its status modifier because the state of current system is active state State;And the state for completing the operating system of upgrading is then revised as active state by original an inactive state.So, opened in next time The operating system upgraded will will be completed when dynamic as current system loading internal memory, so as to enter with new operating system to mobile device Row driving.
S204:Mobile device is restarted.
After the above-mentioned upgrading processing to the operating system of one of them is completed, when user inputs corresponding instruction of restarting Afterwards, the mobile device is restarted.It is currently to complete upgrading due to before exchanging the state of two sets of operating systems The state of operating system is active state, and the state of the operating system without completing upgrading is an inactive state, so, The system of the loading rebooted into is the operating system that the completion is upgraded, so as to complete system upgrade.
At this moment can be according to the upgrade command of user and using the above-mentioned upgrade file got to another set of operating system Upgraded, so as to complete the upgrading of whole systems.
It can be seen from the above technical proposal that present embodiments providing the upgrade method of another operating system, this method Applied to mobile device, mobile device includes at least two sets operating systems, wherein it is a set of be active state, it is another set of be inactive State, when it starts, selection state is started for the operating system of active state, and the upgrade method is specially that acquisition is used for The upgrade file upgraded to operating system;State is risen for the operating system of an inactive state using upgrade file Level;After updating operation is completed, the state of two sets of operating systems is interchangeable.Due to the operation system of here as upgrading object System is not current system, even if upgrading failure can also upgrade again, have no effect on the operation of mobile device currently, from without Mobile device can be made to make its repertoire.
In addition, the state of two operating systems is interchangeable, another operating system is upgraded with facilitating.
From the point of view of above-mentioned whole escalation process, escalation process, which need to only restart, once can just complete the liter of a set of operating system Level, and the mobile device after restarting is performed the new operating system.And traditional upgrade method needs to restart twice, restart for the first time Into RECOVER patterns, restarting again after completion upgrading could be with os starting.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it to be all expressed as to a series of action group Close, but those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement, because according to According to the embodiment of the present invention, some steps can be carried out sequentially or simultaneously using other.Secondly, those skilled in the art also should Know, embodiment described in this description belongs to preferred embodiment, the involved action not necessarily present invention is implemented Necessary to example.
Embodiment three
A kind of structured flowchart of the update device embodiment for operating system that Fig. 3 provides for the present invention.
The update device that the present embodiment is provided is applied to be included but do not limited using the mobile device of Android system, mobile device In smart mobile phone, tablet personal computer, TV box etc., mobile device is provided with least two sets operating systems, here exemplified by two sets, The state of wherein a set of operating system is active state, another set of, is an inactive state.
When the mobile device starts or restarts, selection wherein state is the operating system of active state as current System is loaded into internal memory, and so, another operating system in an inactive state can be used as file object and be operated.
Shown in reference picture 3, current system operation on the basis of, the update device specifically include file acquisition module 10, Module 20 and status modifier module 30 are implemented in upgrading
File acquisition module 10 is used to obtain the upgrade file for being used for upgrading to operating system.
Upgrade file refers to the file for replacing original operating system, in view of operating system generally comprise system file and File is guided, the upgrade file includes new system file and new guiding file, for replacing original system file respectively and drawing Lead file.Specific module specifically includes file reception unit 11 and file decompression units 12.
File reception unit 11 is used to issue by OTA (Over The Air, aerial upgrade) mode the reception server Compression AKU in compressive state;File decompression units 12 are used to carry out decompression operation to the compression AKU, so that Obtain including the upgrade file of the new system file and new guiding file.
Module 20 is implemented in upgrading to be used to upgrade to operating system using upgrade file.
Here the current system that the operating system upgraded is not running, but the operation in an inactive state System, the module specifically includes the first capping unit 21 and the second capping unit 22.
When user inputs corresponding upgrade command to the mobile device, the first capping unit 21 is used to utilize upgrade file In new system file replace original system file in operating system, replacement can be overlapping operation;Second capping unit 22 are used to replace operating system Central Plains guiding file using the new guiding file in upgrade file simultaneously, replace guiding file It can also be selected in and carry out system file to carry out after overlapping operation.
Status modifier unit 30 is used to the state of two sets of operating systems being interchangeable.
After updating operation is completed, that is, complete in operating system after the replacement of system file and guiding file, by two sets of behaviour The state for making system is interchangeable.It is herein inactive shape by its status modifier because the state of current system is active state State;And the state for completing the operating system of upgrading is then revised as active state by original an inactive state.So, opened in next time The operating system upgraded will will be completed when dynamic as current system loading internal memory, so as to enter with new operating system to mobile device Row driving.
It can be seen from the above technical proposal that present embodiments providing a kind of update device of operating system, the device should For mobile device, mobile device includes at least two sets operating systems, wherein it is a set of be active state, it is another set of be inactive shape State, when it starts, selection state is started for the operating system of active state, the update device be specially obtain for pair The upgrade file that operating system is upgraded;State is upgraded for the operating system of an inactive state using upgrade file; After updating operation is completed, the state of two sets of operating systems is interchangeable.Due to the operating system of here as upgrading object It is not current system, can also again upgrades even if upgrading failure, the operation of mobile device currently is had no effect on, so that will not Mobile device is set to make its repertoire.
Example IV
The structured flowchart of the update device embodiment for another operating system that Fig. 4 provides for the present invention.
Shown in reference picture 4, the update device that the present embodiment is provided is to be additionally arranged to restart control on the basis of a upper embodiment Molding block 40.
Restarting control module 40 is used to restart mobile device.
Specially after the above-mentioned upgrading processing to the operating system of one of them is completed, when user's input is restarted accordingly After instruction, the mobile device is restarted.It is currently to complete to rise due to before exchanging the state of two sets of operating systems The state of the operating system of level is active state, and the state of the operating system without completing upgrading is an inactive state, so One, the system of the loading rebooted into is the operating system that the completion is upgraded, so as to complete system upgrade.
At this moment can be according to the upgrade command of user and using the above-mentioned upgrade file got to another set of operating system Upgraded, so as to complete the upgrading of whole systems.
It can be seen from the above technical proposal that the upgrading for present embodiments providing another operating system is this, this method Applied to mobile device, mobile device includes at least two sets operating systems, wherein it is a set of be active state, it is another set of be inactive State, when it starts, selection state is started for the operating system of active state, and the upgrade method is specially that acquisition is used for The upgrade file upgraded to operating system;State is risen for the operating system of an inactive state using upgrade file Level;After updating operation is completed, the state of two sets of operating systems is interchangeable.Due to the operation system of here as upgrading object System is not current system, even if upgrading failure can also upgrade again, have no effect on the operation of mobile device currently, from without Mobile device can be made to make its repertoire.
In addition, the state of two operating systems is interchangeable, another operating system is upgraded with facilitating.
From the point of view of above-mentioned whole escalation process, escalation process, which need to only restart, once can just complete the liter of a set of operating system Level, and the mobile device after restarting is performed the new operating system.And traditional upgrade method needs to restart twice, restart for the first time Into RECOVER patterns, restarting again after completion upgrading could be with os starting.
Embodiment five
A kind of mobile device is present embodiments provided, the mobile device includes at least two sets operating systems, wherein a set of be Active state, it is another set of be an inactive state, when it is standby starts, selection state is opened for the operating system of active state It is dynamic.In addition, the mobile device of the present embodiment also includes update device, the update device, which is used to obtain, to be used to carry out operating system The upgrade file of upgrading;State is upgraded for the operating system of an inactive state using upgrade file;Grasped when completing upgrading After work, the state of two sets of operating systems is interchangeable.Because the operating system of here as upgrading object is not current system System, can also again upgrade even if upgrading failure, the operation of mobile device currently is had no effect on, so that this mobile device will not Lose repertoire.
For device embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, it is related Part illustrates referring to the part of embodiment of the method.
Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with Between the difference of other embodiment, each embodiment identical similar part mutually referring to.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can be provided as method, device or calculate Machine program product.Therefore, the embodiment of the present invention can using complete hardware embodiment, complete software embodiment or combine software and The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can use it is one or more wherein include computer can With in the computer-usable storage medium (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code The form of the computer program product of implementation.
The embodiment of the present invention is with reference to method according to embodiments of the present invention, terminal device (system) and computer program The flow chart and/or block diagram of product is described.It should be understood that can be by computer program instructions implementation process figure and/or block diagram In each flow and/or square frame and the flow in flow chart and/or block diagram and/or the combination of square frame.These can be provided Computer program instructions are set to all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing terminals Standby processor is to produce a machine so that held by the processor of computer or other programmable data processing terminal equipments Capable instruction is produced for realizing in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames The device for the function of specifying.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing terminal equipments In the computer-readable memory worked in a specific way so that the instruction being stored in the computer-readable memory produces bag The manufacture of command device is included, the command device is realized in one flow of flow chart or multiple flows and/or one side of block diagram The function of being specified in frame or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing terminal equipments so that Series of operation steps is performed on computer or other programmable terminal equipments to produce computer implemented processing, so that The instruction performed on computer or other programmable terminal equipments is provided for realizing in one flow of flow chart or multiple flows And/or specified in one square frame of block diagram or multiple square frames function the step of.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art once know base This creative concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to Including preferred embodiment and fall into having altered and changing for range of embodiment of the invention.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation Between there is any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant meaning Covering including for nonexcludability, so that process, method, article or terminal device including a series of key elements are not only wrapped Those key elements, but also other key elements including being not expressly set out are included, or also include being this process, method, article Or the intrinsic key element of terminal device.In the absence of more restrictions, by wanting that sentence "including a ..." is limited Element, it is not excluded that also there is other identical element in the process including the key element, method, article or terminal device.
Technical scheme provided by the present invention is described in detail above, specific case used herein is to this hair Bright principle and embodiment is set forth, the explanation of above example be only intended to help to understand the present invention method and its Core concept;Simultaneously for those of ordinary skill in the art, according to the thought of the present invention, in embodiment and application It will change in scope, in summary, this specification content should not be construed as limiting the invention.

Claims (9)

1. a kind of upgrade method of operating system, applied to mobile device, the mobile device includes at least two sets operating systems, The state of wherein a set of operating system is that active state, the state of the another set of operating system are an inactive state, when When the mobile device starts, selection state is started for the operating system of active state, it is characterised in that the liter Level method includes step:
Obtain the upgrade file for being upgraded to the operating system in an inactive state;
State is upgraded for the operating system of an inactive state using the upgrade file;
After updating operation is completed, the state of two sets of operating systems is interchangeable.
2. upgrade method as claimed in claim 1, it is characterised in that the acquisition is used to upgrade to the operating system Upgrade file, including:
Compression AKU is received using OTA modes;
The compression AKU is decompressed, the upgrade file is obtained.
3. upgrade method as claimed in claim 1, it is characterised in that the upgrade file includes new system file and new guiding File, it is described that state is upgraded for the operating system of an inactive state using the upgrade file, including:
The system file of the operating system is replaced using the new system file;
The guiding file of the operating system is replaced using the new guiding file.
4. the upgrade method as described in any one of claims 1 to 3, it is characterised in that also including step:
The mobile device is restarted according to the instruction of restarting of user.
5. a kind of update device of operating system, applied to mobile device, the mobile device includes at least two sets operating systems, The state of wherein a set of operating system is that active state, the state of another set of operating system are an inactive state, when the movement When equipment starts, the operating system started is the operating system in active state, it is characterised in that the upgrading dress Put including:
File acquisition module, obtains the upgrade file for being upgraded to the operating system in an inactive state;
Module is implemented in upgrading, for being risen using the upgrade file to state for the operating system of an inactive state Level;
Status modifier module, for after updating operation is completed, the state of two sets of operating systems to be interchangeable.
6. update device as claimed in claim 5, it is characterised in that the file acquisition module includes:
File reception unit, for receiving compression AKU using OTA modes;
File decompression units, for being decompressed to the compression AKU, obtain the upgrade file.
7. update device as claimed in claim 5, it is characterised in that the upgrade file includes new system file and new guiding File, module is implemented in the upgrading to be included:
First capping unit, the system file for replacing the operating system using the new system file;
Second capping unit, the guiding file for replacing the operating system using the new guiding file.
8. the update device as described in any one of claim 5~7, it is characterised in that also include:
Control module is restarted, for restarting the mobile device according to the instruction of restarting of user.
9. a kind of mobile device, including at least two sets operating systems, wherein the state of a set of operating system be active state, The state of the another set of operating system is an inactive state, it is characterised in that also including any one of such as claim 5~8 institute The update device stated.
CN201710258716.5A 2017-04-19 2017-04-19 A kind of upgrade method of operating system, device and mobile device Pending CN107133070A (en)

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Cited By (1)

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CN107967141A (en) * 2017-11-27 2018-04-27 北京小米移动软件有限公司 Operating system update method, apparatus and terminal

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