CN104461622A - System update method and system update device for intelligent terminal - Google Patents
System update method and system update device for intelligent terminal Download PDFInfo
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Abstract
The invention provides a system update method and a system update device for an intelligent terminal. The method comprises the following steps: when an operating system update command is detected, searching whether a preset system update file is stored in a storage device or not; if yes, amending read-write permission of internal storage into readable-writable permission; writing the system update file into an operating system file directory preset in the internal storage, and updating an operating system. The system does not need to be reinstalled, system update can be quickly realized, and a system update process in a traditional technology is simplified.
Description
Technical field
The present invention relates to intelligent terminal technical field, particularly relate to a kind of method for updating system of intelligent terminal, and a kind of system updating device of intelligent terminal.
Background technology
After operating system installed by intelligent terminal, often need to carry out renewal upgrading to operating system; Such as user interface (User Interface, UI) is switched to the application in system, replace to different UI styles; Or add some application programs in system application, wherein, system application does not allow user to unload; Or upgrade system file etc.When said system upgrades, the processing mode of conventional art is all the operating system file according to redaction, reinstalls operating system to intelligent terminal.And, for the operating system file of redaction, because early stage compiles different system versions by different customized application, each renewal or interpolation are applied in system needs compiling different system version, the content of whole operating system file is more, and when carrying out system update, work efficiency is very low.
Summary of the invention
Based on this, the invention provides a kind of method for updating system and device of intelligent terminal, system update can be realized fast.
A method for updating system for intelligent terminal, comprises the steps:
When operating system update instruction being detected, in retrieve stored equipment, whether store default system update file;
If so, then the access limit of internal memory is revised as readable can write permission;
Under described system update file being write to the operating system file catalogue preset in described internal memory, upgrade described operating system.
A system updating device for intelligent terminal, comprising:
Whether first detection module, for when operating system update instruction being detected, store default system update file in retrieve stored equipment;
Authority modified module, if store default system update file for detecting in memory device, then the access limit of internal memory is revised as readable can write permission;
First writing module, under described system update file being write to operating system file catalogue default in described internal memory, upgrades described operating system.
The method for updating system of above-mentioned intelligent terminal and device, when system update instruction being detected, obtain system update file from the memory device of access; The access limit of internal memory is revised as readable can after write permission, under system update file being write to the operating system file catalogue in internal memory, renewal rewards theory system; The present invention is for the change of operating system user interface, the installation of system application or the renewal of system file, relative to prior art, without the need to reinstalling system, only need write updating file in the system file directory in internal memory, can system update be realized, simplify the system update process in conventional art.
Accompanying drawing explanation
Fig. 1 is the method for updating system schematic flow sheet in the first embodiment of intelligent terminal of the present invention.
Fig. 2 is the schematic flow sheet of the method for updating system detection system updating file in this second embodiment of intelligent terminal of the present invention.
Fig. 3 is that the method for updating system of intelligent terminal of the present invention is in this second embodiment by the schematic flow sheet of system update file write memory.
Fig. 4 is the system updating device structural representation in the first embodiment of intelligent terminal of the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
The intelligent terminal of the present embodiment, refers to the intelligent terminal with data computing function, includes but not limited to smart mobile phone, palm PC, panel computer, personal digital aid (PDA) (PDA, Personal DigitalAssistant) etc.All operating system is installed in above-mentioned intelligent terminal, includes but not limited to: Android operation system, Symbian operating system, Windows mobile operating system and apple iPhone OS operating system etc.
Below the particular type of some intelligent terminals and concrete OS Type is enumerated in detail, but those skilled in the art can recognize, embodiment of the present invention is not limited to the above-mentioned terminal type enumerated and OS Type, can also be applicable among other arbitrary intelligent terminal types and OS Type.
As shown in Figure 1, be the schematic flow sheet of method for updating system at the first embodiment of intelligent terminal of the present invention, the present embodiment is applied to for this method for updating system the intelligent terminal being provided with Android operation system and is described, and comprises the steps:
S11, when operating system update instruction being detected, in retrieve stored equipment, whether store default system update file;
S12, if so, then the access limit of internal memory is revised as readable can write permission;
S13, described system update file write to the operating system file catalogue preset in described internal memory under, upgrade described operating system;
The method for updating system of the intelligent terminal of the present embodiment, when system update instruction being detected, obtains system update file from the memory device of access; The access limit of internal memory is revised as readable can after write permission, under system update file being write to the operating system file catalogue in internal memory, renewal rewards theory system; The method for updating system of the present embodiment, for the change of operating system user interface, the installation of system application or the renewal of system file, relative to prior art, without the need to reinstalling system, only need write updating file in the system file directory in internal memory, can system update be realized, simplify the process of system update in conventional art.
For step S11, when operating system update instruction being detected, detect in memory device whether store default system update file;
Wherein, described operating system update instruction, is used to indicate operating system and prepares to carry out system update;
Preferably, the method for updating system of the intelligent terminal of present embodiment, described when operating system update instruction being detected, detecting in memory device before whether storing the step of default system update file, also can comprise step:
Monitor and whether receive the push button signalling generated after being pressed by the key mapping preset;
If so, described operating system update instruction is then generated;
Described default key mapping, can be arranged according to actual needs, such as, can be the power key on intelligent terminal, volume increases progressively key, volume successively decreases key etc.; The time of pressing also can be arranged according to actual needs, such as predeterminable for the power supply bond distance on intelligent terminal by 3 seconds, volume increases progressively bond distance by 4 seconds, also can be other key mode; After user presses push button signalling corresponding to this key mapping generation, then generation system update instruction, to point out os starting system service program, carries out system update.In the present embodiment, the button that user is preset by pressing, the process of intelligent terminal then automatically starting system update, makes system update more rapid and convenient.
The generation of described operating system update instruction, also can pre-installed applications program in the terminal, triggers the system update button arranged in corresponding application program, thus generate this operating system update instruction when user runs; In other embodiments, can also be other modes that those skilled in the art are usual.
Described memory device, referring to can the storage medium of storage file, as can be external unit, as the USB flash disk, portable hard drive, the equipment such as card reader with storage card that are connected with the external communication interface of intelligent terminal; Also can be the SD card (Secure Digital Memory Card, safe digital memory card) that terminal inner is installed;
Described system update file, for what prestore in memory device, for the file of renewal rewards theory system.
For step S12, if so, then the access limit of internal memory is revised as readable can write permission;
The memory of the intelligent terminal file of operating system, the access limit of general memory is read-only authority, prevents the system data in internal memory to be modified; In the present embodiment, owing to need upgrade operating system, now need to change the access limit of internal memory be readable can write permission; Particularly, realize by performing default authority amendment order;
Such as, in android system, to be readable can the order of write permission be the access limit of amendment internal memory:
mount-o remount，rw system system。
For step S13, described system update file write to the operating system file catalogue preset in described internal memory under, upgrade described operating system;
Internal memory is revised as readable can after write permission, under system update file can being write to the operating system file catalogue in internal memory, this operating system file catalogue is for storing operating system file, such as, in android system, under the system file directory of operating system file catalogue generally in internal memory; Restart intelligent terminal after write, then can run the operating system after renewal.
It is below the second embodiment of the method for updating system of intelligent terminal of the present invention.
The method for updating system of the intelligent terminal of present embodiment and the difference of the first embodiment are, described memory device comprises the External memory equipment of access;
As shown in Figure 2, the step whether storing default system update file in described detection memory device comprises:
S21, by peripheral device communication interface detect whether access described External memory equipment;
If S22 accesses described External memory equipment, according to default file name, in described External memory equipment, retrieve the file whether storing and there is described default file name;
If S23 retrieves, then read described file, detect in described file and whether store described system update file.
The memory device of the present embodiment is described for External memory equipment; Intelligent terminal is provided with peripheral device communication interface, can be connected with external unit, the system update file stored in external unit, can realize the system update to intelligent terminal fast by peripheral hardware;
Wherein, External memory equipment can be the energy such as USB flash disk, portable hard drive storage medium; Whether intelligent terminal detects External memory equipment by peripheral device communication interface and inserts, and after such insertion, connects with External memory equipment, reads External memory equipment, and whether retrieval stores system update file;
Concrete, can retrieve in External memory equipment and whether store default file folder, this default file folder refers to the file with default file name, therefore the filename of each file in External memory equipment need only be retrieved, after retrieving this file, read this file, judge whether this file stores file; Wherein, this default file name can be arranged according to actual needs, and the present embodiment is not specifically limited this.According to this default file name, when carrying out system update, in External memory equipment, set up the file corresponding with default file name, storage system updating file in file, then intelligent terminal can get system update file rapidly, accelerates the system update of intelligent terminal.
Preferably, described described system update file is write in described internal memory preset operating system file catalogue under, the step upgrading described operating system can comprise:
According to the file name of described system update file, under described system update file being write to the operating system file catalogue corresponding with described file name preset in described internal memory, upgrade described operating system;
In the present embodiment, operating system file can comprise the file of number of different types, such as application file, system cloud gray model file, start process file etc.; Therefore, distinguish dissimilar system update file according to the file name of system update file, under adding dissimilar system update file correspondence to default different operating system file catalogue, the system update of intelligent terminal can be accelerated.
Concrete, as shown in Figure 3, the described file name according to described system update file, under described system update file being write to the operating system file catalogue corresponding with described file name preset in described internal memory, the step upgrading described operating system can comprise:
S31, read the file name of described system update file; Wherein, described file name comprises primary filename and extension name;
S32, according to described extension name, if judge, described system update file is application file, then write in the application catalog under operating system file catalogue by described system update file;
S33, according to described extension name, if judge, described system update file is system library file, then write to by described system update file in the system bottom library directory under operating system file catalogue;
S34, according to described primary filename and extension name, if judge described system update file as start file, then described system update file is write in the start file directory under operating system file catalogue;
In the present embodiment, file name, refers to as the title that file is specified, and filename is the mark that file exists, and operating system carries out control and management according to filename to it; File name is made up of primary filename and extension name; Such as: geo2233.doc, geo2233 is important name here, and doc is extension name, and extension name is used for distinguishing the attribute of file;
According to described extension name, if judge, described system update file is application file, then write in the application catalog under operating system file catalogue by described system update file; Such as, if detect as .apk file, then represent that this file is application file, can application catalog be added to: under system/app catalogue; The system application needing to upgrade directly is added in the application catalog under operating system file catalogue by the present embodiment, and therefore application program arbitrarily can not be unloaded by user; Such as, if intelligent terminal is applied in public place, adopt the method for conventional art, if application program be arranged in the SD card of intelligent terminal, then can not ensure that this application program can not be unloaded, if reinstall operating system, then process is comparatively loaded down with trivial details; Adopt the method for the present embodiment then can apply by installation system rapidly.
According to described extension name, if judge, described system update file is system library file, then write to by described system update file in the system bottom library directory under operating system file catalogue; Such as, if .so file detected, then represent that this file is system library file, system bottom library directory can be added to: under system/lib; The present embodiment directly adds in the system bottom library directory under operating system file catalogue by needing the system file upgraded, new system file can be increased newly, or the system library file replaced in system bottom library directory, the whole operating system file of redaction need not be repacked.
According to described primary filename and extension name, if judge, described system update file is as start file, then write in the start file directory under operating system file catalogue by described system update file; Such as to start shooting file, comprise start logo and boot animation, start shooting in android system logo and boot animation has fixing civilized title and form, file name and the form of start logo are: boot0.jpg, the file name of boot animation and form are bootanimation.zip, under can being added to system/tvcustomer catalogue; The present embodiment can realize, to any customization of start logo, boot animation or acquiescence wallpaper, need not repacking the whole operating system file of redaction.
As shown in Figure 4, the system updating device being a kind of intelligent terminal of the present invention, at the structural representation of the first embodiment, comprising:
Whether first detection module 41, for when operating system update instruction being detected, store default system update file in retrieve stored equipment;
Authority modified module 42, if store default system update file for detecting in memory device, then the access limit of internal memory is revised as readable can write permission;
First writing module 43, under described system update file being write to operating system file catalogue default in described internal memory, upgrades described operating system;
The system updating device of the intelligent terminal of the present embodiment, when system update instruction being detected, obtains system update file from the memory device of access; The access limit of internal memory is revised as readable can after write permission, under system update file being write to the operating system file catalogue in internal memory, renewal rewards theory system; The system updating device of the present embodiment, for the change of operating system user interface, the installation of system application or the renewal of system file, relative to prior art, without the need to reinstalling system, only need write updating file in the system file directory in internal memory, can system update be realized, simplify the process of system update in conventional art.
For first detection module 41, for when operating system update instruction being detected, in retrieve stored equipment, whether store default system update file;
Wherein, described operating system update instruction, is used to indicate operating system and prepares to carry out system update;
Preferably, the system updating device of the intelligent terminal of present embodiment, also comprises:
Monitor module, for monitoring the push button signalling whether receiving and generated after being pressed by the key mapping preset;
Directive generation module, if for listening to described push button signalling time, generate described operating system update instruction;
Described default key mapping, can be arranged according to actual needs, such as, can be the power key on intelligent terminal, volume increases progressively key, volume successively decreases key etc.; The time of pressing also can be arranged according to actual needs, such as predeterminable for the power supply bond distance on intelligent terminal by 3 seconds, volume increases progressively bond distance by 4 seconds, also can be other key mode; After user presses push button signalling corresponding to this key mapping generation, then generation system update instruction, to point out os starting system service program, carries out system update.In the present embodiment, the button that user is preset by pressing, the process of intelligent terminal then automatically starting system update, makes system update more rapid and convenient.
The generation of described operating system update instruction, also can pre-installed applications program in the terminal, triggers the system update button arranged in corresponding application program, thus generate this operating system update instruction when user runs; In other embodiments, can also be other modes that those skilled in the art are usual.
Described memory device, referring to can the storage medium of storage file, as can be external unit, as the USB flash disk, portable hard drive, the equipment such as card reader with storage card that are connected with the external communication interface of intelligent terminal; Also can be the SD card that terminal inner is installed;
Described system update file, for what prestore in memory device, for the file of renewal rewards theory system.
For authority modified module 22, if store default system update file for detecting in memory device, then the access limit of internal memory is revised as readable can write permission;
The memory of the intelligent terminal file of operating system, the access limit of general memory is read-only authority, prevents the system data in internal memory to be modified; In the present embodiment, owing to need upgrade operating system, now need to change the access limit of internal memory be readable can write permission; Particularly, realize by performing default authority amendment order;
Such as, in android system, to be readable can the order of write permission be the access limit of amendment internal memory:
mount-o remount，rw system system。
For the first writing module 23, under described system update file being write to operating system file catalogue default in described internal memory, upgrade described operating system;
Internal memory is revised as readable can after write permission, under system update file can being write to the operating system file catalogue in internal memory, this operating system file catalogue is for storing operating system file, such as, in android system, under the system file directory of operating system file catalogue generally in internal memory; Restart intelligent terminal after write, then can run the operating system after renewal.
It is below the second embodiment of the system updating device of intelligent terminal of the present invention.
The system updating device of the intelligent terminal of present embodiment and the difference of the first embodiment are, described memory device comprises the External memory equipment of access;
Described first detection module 21 comprises:
Second detection module 201, for detecting whether access described External memory equipment by peripheral device communication interface;
Retrieval module 202, if for accessing described External memory equipment, according to described default file name, retrieves the file whether storing and have described default file name in described External memory equipment;
3rd detection module 203, if for retrieving, then reads described file, detects in described file and whether stores described system update file.
The memory device of the present embodiment is described for External memory equipment; Intelligent terminal is provided with peripheral device communication interface, can be connected with external unit, the system update file stored in external unit, can realize the system update to intelligent terminal fast by peripheral hardware;
Wherein, External memory equipment can be the energy such as USB flash disk, portable hard drive storage medium; Whether intelligent terminal detects External memory equipment by peripheral device communication interface and inserts, and after such insertion, connects with External memory equipment, reads External memory equipment, and whether retrieval stores system update file;
Concrete, can retrieve in External memory equipment and whether store default file folder, this default file folder refers to the file with default file name, therefore the filename of each file in External memory equipment need only be retrieved, after retrieving this file, read this file, judge whether this file stores file; Concrete, this default file name can be arranged according to actual needs, and the present embodiment is not specifically limited this.According to this default file name, when carrying out system update, in External memory equipment, set up the file corresponding with default file name, storage system updating file in file, then intelligent terminal can get system update file rapidly, accelerates the system update of intelligent terminal.
Preferably, described first writing module also for: according to the file name of described system update file, described system update file is write in described internal memory preset the operating system file catalogue corresponding with described file name under, upgrade described operating system;
In the present embodiment, operating system file can comprise the file of number of different types, such as application file, system cloud gray model file, start process file etc.; Therefore, distinguish dissimilar system update file according to the file name of system update file, under adding dissimilar system update file correspondence to default different operating system file catalogue, the system update of intelligent terminal can be accelerated.
Concrete, described first writing module 23 can comprise:
Read module 231, for reading the file name of described system update file; Wherein, described file name comprises primary filename and extension name;
Second writing module 232, for according to described extension name, if judge, described system update file is application file, then write in the application catalog under operating system file catalogue by described system update file;
3rd writing module 233, for according to described extension name, if judge, described system update file is system library file, then write to by described system update file in the system bottom library directory under operating system file catalogue;
4th writing module 234, for according to described primary filename and extension name, if judge, described system update file is as start file, then write in the start file directory under operating system file catalogue by described system update file;
In the present embodiment, file name, refers to as the title that file is specified, and filename is the mark that file exists, and operating system carries out control and management according to filename to it; File name is made up of primary filename and extension name; Such as: geo2233.doc, geo2233 is important name here, and doc is extension name, and extension name is used for distinguishing the attribute of file;
According to described extension name, if judge, described system update file is application file, then write in the application catalog under operating system file catalogue by described system update file; Such as, if detect as .apk file, then represent that this file is application file, can application catalog be added to: under system/app catalogue; The system application needing to upgrade directly is added in the application catalog under operating system file catalogue by the present embodiment, and therefore application program arbitrarily can not be unloaded by user; Such as, if intelligent terminal is applied in public place, adopt the method for conventional art, if application program be arranged in the SD card of intelligent terminal, then can not ensure that this application program can not be unloaded, if reinstall operating system, then process is comparatively loaded down with trivial details; Adopt the method for the present embodiment then can apply by installation system rapidly.
According to described extension name, if judge, described system update file is system library file, then write to by described system update file in the system bottom library directory under operating system file catalogue; Such as, if .so file detected, then represent that this file is system library file, system bottom library directory can be added to: under system/lib; The present embodiment directly adds in the system bottom library directory under operating system file catalogue by needing the system library file upgraded, new system library file can be increased newly, or the system file replaced in system bottom library directory, the whole operating system file of redaction need not be repacked.
According to described primary filename and extension name, if judge, described system update file is as start file, then write in the start file directory under operating system file catalogue by described system update file; Such as to start shooting file, comprise start logo and boot animation, start shooting in android system logo and boot animation has fixing civilized title and form, file name and the form of start logo are: boot0.jpg, the file name of boot animation and form are bootanimation.zip, under can being added to system/tvcustomer catalogue; The present embodiment can realize, to any customization of start logo, boot animation or acquiescence wallpaper, need not repacking the whole operating system file of redaction.
The system updating device of the intelligent terminal of the present embodiment, when system update instruction being detected, obtains system update file from the memory device of access; The access limit of internal memory is revised as readable can after write permission, under system update file being write to the operating system file catalogue in internal memory, renewal rewards theory system; The present invention is for the change of operating system user interface, the installation of system application or the renewal of system file, relative to prior art, without the need to reinstalling system, only need write updating file in the system file directory in internal memory, can system update be realized, simplify the process of system update in conventional art.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a method for updating system for intelligent terminal, is characterized in that, comprises the steps:
When operating system update instruction being detected, in retrieve stored equipment, whether store default system update file;
If so, then the access limit of internal memory is revised as readable can write permission;
Under described system update file being write to the operating system file catalogue preset in described internal memory, upgrade described operating system.
2. the method for updating system of intelligent terminal according to claim 1, is characterized in that, described when operating system update instruction being detected, before whether storing the step of default system update file, also comprises step in retrieve stored equipment:
Monitor and whether receive the push button signalling generated after being pressed by the key mapping preset;
If so, described operating system update instruction is then generated.
3. the method for updating system of intelligent terminal according to claim 1, is characterized in that, described memory device comprises the External memory equipment of access;
The step whether storing default system update file in described retrieve stored equipment comprises:
Detect whether access described External memory equipment by peripheral device communication interface;
If access described External memory equipment, according to default file name, in described External memory equipment, retrieve the file whether storing and there is described default file name;
If retrieve, then read described file, detect in described file and whether store described system update file.
4. the method for updating system of intelligent terminal according to claim 1, is characterized in that, described described system update file is write in described internal memory preset operating system file catalogue under, the step upgrading described operating system comprises:
According to the file name of described system update file, under described system update file being write to the operating system file catalogue corresponding with described file name preset in described internal memory, upgrade described operating system.
5. the method for updating system of intelligent terminal according to claim 4, it is characterized in that, the described file name according to described system update file, under described system update file being write to the operating system file catalogue corresponding with described file name preset in described internal memory, the step upgrading described operating system comprises:
Read the file name of described system update file; Wherein, described file name comprises primary filename and extension name;
According to described extension name, if judge, described system update file is application file, then write in the application catalog under operating system file catalogue by described system update file;
According to described extension name, if judge, described system update file is system library file, then write to by described system update file in the system bottom library directory under operating system file catalogue;
According to described primary filename and extension name, if judge, described system update file is as start file, then write to described system update file in the start file directory under operating system file catalogue.
6. a system updating device for intelligent terminal, is characterized in that, comprising:
Whether first detection module, for when operating system update instruction being detected, store default system update file in retrieve stored equipment;
Authority modified module, if store default system update file for detecting in memory device, then the access limit of internal memory is revised as readable can write permission;
First writing module, under described system update file being write to operating system file catalogue default in described internal memory, upgrades described operating system.
7. the system updating device of intelligent terminal according to claim 6, is characterized in that, also comprises:
Monitor module, for monitoring the push button signalling whether receiving and generated after being pressed by the key mapping preset;
Directive generation module, if for listening to described push button signalling time, generate described operating system update instruction.
8. the system updating device of intelligent terminal according to claim 6, is characterized in that, described memory device comprises the External memory equipment of access;
Described first detection module comprises:
Second detection module, for detecting whether access described External memory equipment by peripheral device communication interface;
Retrieval module, if for accessing described External memory equipment, according to default file name, retrieves the file whether storing and have described default file name in described External memory equipment;
3rd detection module, if for retrieving, then reads described file, detects in described file and whether stores described system update file.
9. the system updating device of intelligent terminal according to claim 6, it is characterized in that, described first writing module also for: according to the file name of described system update file, under described system update file being write to the operating system file catalogue corresponding with described file name preset in described internal memory, upgrade described operating system.
10. the system updating device of intelligent terminal according to claim 9, is characterized in that, described first writing module comprises:
Read module, for reading the file name of described system update file; Wherein, described file name comprises primary filename and extension name;
Second writing module, for according to described extension name, if judge, described system update file is application file, then write in the application catalog under operating system file catalogue by described system update file;
3rd writing module, for according to described extension name, if judge, described system update file is system library file, then write to by described system update file in the system bottom library directory under operating system file catalogue;
4th writing module, for according to described primary filename and extension name, if judge, described system update file is as start file, then write to described system update file in the start file directory under operating system file catalogue.
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| CN109460241A (en) * | 2018-11-14 | 2019-03-12 | 深圳市网心科技有限公司 | A kind of pre-installation method, system, electronic equipment and the storage medium of operating system |
| CN109976794A (en) * | 2019-03-31 | 2019-07-05 | 联想(北京)有限公司 | Update method, more new system and electronic equipment |
| CN110489152A (en) * | 2019-09-19 | 2019-11-22 | 四川虹美智能科技有限公司 | A kind of application upgrade method and device based on android system |
| CN110597543A (en) * | 2019-09-18 | 2019-12-20 | 青岛海信医疗设备股份有限公司 | Intelligent terminal upgrading method, electronic equipment and storage medium |
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| US20090133011A1 (en) * | 2007-11-19 | 2009-05-21 | Inventec Corporation | Automatic updating method |
| CN101441573A (en) * | 2007-11-19 | 2009-05-27 | 英业达股份有限公司 | Automatic updating method |
| CN102214113A (en) * | 2011-06-08 | 2011-10-12 | Tcl集团股份有限公司 | Method, device and terminal for upgrading operating system |
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| CN109460241A (en) * | 2018-11-14 | 2019-03-12 | 深圳市网心科技有限公司 | A kind of pre-installation method, system, electronic equipment and the storage medium of operating system |
| CN109976794A (en) * | 2019-03-31 | 2019-07-05 | 联想(北京)有限公司 | Update method, more new system and electronic equipment |
| CN110597543A (en) * | 2019-09-18 | 2019-12-20 | 青岛海信医疗设备股份有限公司 | Intelligent terminal upgrading method, electronic equipment and storage medium |
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