CN105159703B - The method and system of factory reset - Google Patents
The method and system of factory reset Download PDFInfo
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- CN105159703B CN105159703B CN201510472653.4A CN201510472653A CN105159703B CN 105159703 B CN105159703 B CN 105159703B CN 201510472653 A CN201510472653 A CN 201510472653A CN 105159703 B CN105159703 B CN 105159703B
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Abstract
The present invention relates to a kind of method and systems of factory reset, and this method comprises the following steps：Vectoring phase in terminal device start-up course reads character string from storage unit, and the character string is passed to the command line parameter in kernel stage；The character string includes recovering instruction with input by user and corresponding restarting cause parameter；The command line parameter is read by first consumer process and is written into property value；When property value restarts cause parameter equal to described in, call and restart the corresponding formatting interface function pair terminal device execution format manipulation of cause parameter with described.The present invention by identified when terminal device is started shooting restart cause parameter determine whether it is special restart reason, perform corresponding format manipulation when performing init processes, recover realization default setting.The present invention enters the operation of Recovery patterns without user, repeatedly restarts without user, greatly improves recovery efficiency.
Description
Technical field
The present invention relates to field of communication technology, more particularly to a kind of method and system of factory reset.
Background technology
Default setting refers to default conditions when equipment is dispatched from the factory, such as the beginning interface of acquiescence, standby mode, key swift to operate
Deng.Present android terminal device (such as mobile phone, tablet) has the function of factory reset, can be by terminal device
Individual character setting be restored to default conditions when dispatching from the factory, that is, format Data (data) subregions and Cache (caching) subregion,
But in the method for existing factory reset, require that android terminal device is introduced into Recovery (recovery) pattern,
Format manipulation is performed under Recovery patterns, terminal device is then restarted again and completes start, final factory reset.This
The kind method requirement multiple restarting equipment of user, it is more troublesome, and efficiency is relatively low.
The content of the invention
Based on this, the present invention is solution the problems of the prior art, provides a kind of method and system of factory reset,
Format manipulation can be completed in the start process of terminal device, so as to factory reset, repeatedly restarted without user.
To achieve the above object, adopted the following technical scheme that in the embodiment of the present invention：
A kind of method of factory reset, includes the following steps：
Vectoring phase in terminal device start-up course reads character string from storage unit, and the character string is passed
Pass the command line parameter in kernel stage；The character string include with it is input by user recover instruction it is corresponding restart reason ginseng
Number；
The command line parameter is read by first consumer process and is written into property value；Described in being equal to when property value
When restarting cause parameter, call and restart the corresponding formatting interface function pair terminal device execution form of cause parameter with described
Change operation.
Correspondingly, a kind of system of factory reset is also provided in the embodiment of the present invention, including：
For the vectoring phase in terminal device start-up course, character string is read from storage unit for transfer module, and will
The character string passes to the command line parameter in kernel stage；The character string includes corresponding with recovery instruction input by user
Restart cause parameter；
Property value writing module, for passing through first consumer process reading command line parameter and being written into attribute
Value；
Formatting module, for when property value restarts cause parameter equal to described in, calling and restarting cause parameter with described
Corresponding formatting interface function pair terminal device performs format manipulation.
The present invention is by identifying that restarting cause parameter determines whether special to restart reason (because extensive when terminal device is started shooting
Multiple default setting and what is carried out restart), corresponding format manipulation is performed when performing first consumer process (init process),
Recover with realizing default setting.The present invention completes format manipulation in the start process of terminal device, is set so as to recover to dispatch from the factory
It puts, without being operated into Recovery patterns, repeatedly restarts without user, greatly improve reply efficiency.
Description of the drawings
Fig. 1 is the flow diagram of the method for factory reset in the embodiment of the present invention one；
Fig. 2 is the flow diagram of the method for factory reset in the embodiment of the present invention two；
Fig. 3 is the structure diagram of the system of factory reset in the embodiment of the present invention three.
Specific embodiment
Present disclosure is described in further detail with reference to preferred embodiment and attached drawing.
Embodiment one
As shown in Figure 1, the present embodiment provides a kind of methods of factory reset, include the following steps：
Vectoring phases of the S11 in terminal device start-up course reads character string from storage unit, and by the character string
Pass to the command line parameter in kernel stage；The character string includes recovering instruction with input by user and corresponding restarting reason
Parameter；
S12 reads the command line parameter by first consumer process and is written into property value；
S13 is called when property value restarts cause parameter equal to described in and is restarted the corresponding form of cause parameter with described
Change interface function and format manipulation is performed to terminal device.
Specifically, by taking Android phone as an example, during mobile phone power-on, come for android system start-up course
It says, three phases can be divided into：Vectoring phase (Bootloader stages), kernel stage (kernel stages), Android are opened
The hardware environment of system can be taken to a proper states by dynamic stage, wherein vectoring phase, be carried out for operation operating system
Prepare.For the present invention to recover the default setting of mobile phone, the vectoring phase in mobile phone start-up course reads character from storage unit
It goes here and there, and character string is passed to the command line parameter command line in kernel stage (Kernel), such as
Androidboot.mode=format.Wherein, the character string includes recovering instruction with input by user and corresponding restarting
Cause parameter restarts cause parameter in this example with format representatives, the parameter with input by user to recover instruction corresponding.
In a kind of specific embodiment, storage unit can be shared drive or a certain specific register.
It can start first consumer process, i.e. init processes after the completion of Kernel, when init processes are run, pass through execution
Some management roles terminate boot process, such as check file system, cleaning/tmp, start various services etc., the present embodiment
Initial stage reading order row parameter command line (androidboot.mode described above) is performed in init processes, then will
It writes property value, such as ro.boot.mode=format.
Specifically, for each attribute there are one title and value, they are character string lattice in the property system of Android
Formula.Attribute is widely used in android system, for recording the information exchange between system setting or process.Attribute is
It is globally visible in the entire system.Each process can obtain or set a property.When android system initializes,
Android will distribute a shared section key to store attribute.These are completed by init processes, and source code is located at：
device/system/init.One attribute service of init process initiations, attribute service are run in init processes.The present embodiment
Initial stage reading order row parameter will be performed in init processes, and write property value.Further, the present embodiment is performed in init processes
When do the excuse of a format manipulation (being formatted to data partition and/or cache partitions), when property value to restart original
During because of parameter format, then call format interface function performs format operation, format data subregion and/or cache partitions,
Realize the recovery of default setting.Since init processes are first consumer process, being formatted operation in this process will not make
Subsequent processes operation error, would not also influence the operation of mobile phone A ndroid systems.
As described above, present embodiments provide a kind of method of novel factory reset, using restarting cause parameter
Identify it is special restart reason, judge whether to factory reset, if so, in the start process of terminal device,
Format manipulation is completed when performing init processes, realizes the recovery of default setting.It is dispatched from the factory and set using recovery provided in this embodiment
The method put, user need not operate into Recovery patterns, repeatedly restart terminal device without user, greatly improve extensive
Multiple efficiency.
Embodiment two
The present embodiment with reference to a detailed factory reset process come the advantageous effect that further illustrates the present invention.
It is triggered as shown in Fig. 2, the method for factory reset provided in this embodiment is inputted by user after recovering instruction, it should
Method includes the following steps：
After the reception of S21 terminal devices recovers instruction, the method for restarting of power management, write-in and the recovery instruction pair are called
That answers restarts cause parameter；
Kernel stages of the S22 in terminal device shutdown process restarts described cause parameter and is converted into character string, and will
The character string write storage unit；
Vectoring phases of the S23 in terminal device start-up course reads character string from storage unit, and the character string is passed
Pass the command line parameter in kernel stage；
S24 is by first consumer process reading order row parameter and is written into property value；
S25 judges whether property value is equal to and restarts cause parameter, if so, into S26；If it is not, then normal boot-strap；
S26 is called performs format manipulation with restarting the corresponding formatting interface function pair terminal device of cause parameter.
Still by taking Android phone as an example, user is it is necessary to during factory reset for some reason, such as mobile phone EMS memory
Using when accounting is larger, low memory causes mobile phone to run slower or mobile phone often to crash, factory reset is required for.
At this point, user can recover instruction according to the input interface input that mobile phone provides, mobile phone shuts down after reception recovers instruction
Restart, and the factory reset in restarting process.Specifically, mobile phone is received after recovering instruction, power management is called
(PowerManager) method for restarting (reboot methods), and write and corresponding restart cause parameter with recovering instruction
Then format, will restart cause parameter format and be converted to a word at mobile phone shutdown, the kernel stages in shutdown process
Symbol string (can be referred to as magic number), and storage unit is written into, such as write-in shared drive or some particular register
In.
Restart immediately after mobile phone shutdown, the vectoring phase in start-up course, it is (i.e. above-mentioned to read magic number from storage unit
Character string), and pass it to command line parameter the command line, such as androidboot.mode=of kernel
format.Init processes can be started after the completion of kernel, which is first consumer process, and initial stage reading is performed in init processes
Command line parameter androidboot.mode is taken, writes property value, such as ro.boot.mode=format.Then in init processes
In the execution stage, property value is judged, when such as above-mentioned property value is format, then call format interface function performs form
Operation, and then factory reset.And in normal boot-strap, since property value is not equal to format when init processes perform, therefore
Operation will not be formatted to data partition and cache partitions, not influence user and use mobile phone.
It is preferred that in view of user sometimes need not by all set content full recoveries to factory set conditions, because
This, the present embodiment formats different subregions according to different recovery instructions input by user, to realize part set content
It is restored to factory set conditions.
In a kind of specific embodiment, recovering instruction includes the instruction of data (Data) partition recovery and caching (Cache)
Partition recovery instructs.
After user instructs to mobile phone input data partition recovery, mobile phone according to the method described above, calls PowerManager
Reboot methods, instruction is corresponding restarts cause parameter with data partition recovery for write-in；Then during mobile phone shutdown
It in the kernel stage, will recover that instruction is corresponding to restart cause parameter and be converted into character string with data partition, and character string write-in will be deposited
Storage unit.Vectoring phase in mobile phone start-up course reads character string from storage unit, and the character string is passed to kernel
Then the command line parameter in stage by init processes reading order row parameter and is written into property value；Property value etc. at this time
Instruction is corresponding restarts cause parameter in recovering with data partition, then calls the number of corresponding formatting interface function pair mobile phone
Format manipulation is performed according to subregion, recovers the default setting of data partition.
Similarly, after user instructs to mobile phone input-buffer partition recovery, mobile phone first shuts down and then restarts, and is starting
When init processes are performed in journey, corresponding formatting interface function is called, the cache partitions of mobile phone are formatted with operation, it is extensive
The default setting of multiple cache partitions.
In addition, mobile phone can also provide more different input options, so that the more different recoveries of user's input instruct,
Make to set up separately in the middle part of data partition and put content recovery to factory set conditions, so as to user's selectively member-retaining portion set content,
Meets the needs of user's different levels.
Above-described embodiment is by taking mobile phone as an example, but other such as tablets, set-top box terminal device can implement the present invention and carry
The method of the factory reset of confession, therefore be not intended to limit the protection scope of the present invention.
In conclusion the method for factory reset provided in this embodiment, according to different recovery instructions input by user
Generation restarts cause parameter accordingly, judges which subregion or which set content are recovered using cause parameter is restarted,
The format manipulation of respective partition is completed when terminal device starts shooting and performs init processes, part set content is recovered to dispatching from the factory
Setting state.Using the method for factory reset provided in this embodiment, user need not operate into Recovery patterns,
Repeatedly restart terminal device without user, greatly improve recovery efficiency, and in factory reset, user there can be selection
Ground member-retaining portion set content, meets the needs of user's different levels.
Embodiment three
The present embodiment provides a kind of system of factory reset, as shown in figure 3, including：
For the vectoring phase in terminal device start-up course, character string is read from storage unit for transfer module 10, and
The character string is passed to the command line parameter in kernel stage；The character string includes recovering instruction relatively with input by user
That answers restarts cause parameter；
Property value writing module 20, for passing through first consumer process reading command line parameter and being written into category
Property value；
Formatting module 30 restarts reason ginseng for when property value restarts cause parameter equal to described in, calling with described
The corresponding formatting interface function pair terminal device of number performs format manipulation.
In terminal device start process, there are one the vectoring phase before android system operation, which can
To take the hardware environment of system to a proper states, it is ready for operation operating system.To recover terminal device
Default setting, vectoring phase of the present embodiment in terminal device start-up course are read using transfer module 10 from storage unit
Character string, and character string is passed to the command line parameter command line in kernel stage (Kernel), such as
Androidboot.mode=format.Wherein, the character string includes recovering instruction with input by user and corresponding restarting
Cause parameter restarts cause parameter in this example with format representatives, the parameter with input by user to recover instruction corresponding.
In a kind of specific embodiment, said memory cells can be shared drive or a certain specific register.
It can start first consumer process, i.e. init processes after the completion of Kernel, when init processes are run, pass through execution
Some management roles terminate boot process, such as check file system, cleaning/tmp, start various services etc., the present embodiment
By property value writing module 20, it is (described above to perform initial stage reading order row parameter command line in init processes
Androidboot.mode), then it is written into property value, such as ro.boot.mode=format.Specifically,
For each attribute there are one title and value, they are string formats in the property system of Android.Attribute is widely used
In android system, for recording the information exchange between system setting or process.Attribute is that the overall situation can in the entire system
See.Each process can obtain or set a property.When android system initializes, Android will distribute one it is shared in
Area is deposited to store attribute.These are completed by init processes, and source code is located at：device/system/init.Init into
Mono- attribute service of Cheng Qidong, attribute service are run in init processes.The present embodiment will perform initial stage reading in init processes
Command line parameter writes property value.Further, the present embodiment does one when init processes are performed by formatting module 30
The excuse of format manipulation, when property value for when restarting cause parameter format, call format interface function performs form behaviour
Make, the recovery of default setting is realized in format data subregion and/or cache partitions.
In a kind of specific embodiment, as shown in figure 3, the system of the factory reset of the present invention further includes：
Restart reason writing module 40, for after receiving and recovering instruction, calling the method for restarting of power management, write-in with
The recovery instruction is corresponding to restart cause parameter；
Modular converter 50 for the kernel stage in terminal device shutdown process, restarts cause parameter conversion by described
For character string, and by character string write storage unit.
User can recover instruction according to the input interface input that terminal device provides, and terminal device recovers instruction in reception
Afterwards, cycle power, and the factory reset in restarting process are carried out.Specifically, terminal device restarts reason writing module
40 after recovery instruction is received, and calls the reboot methods of power management (PowerManager), and write-in is opposite with recovery instruction
That answers restarts cause parameter format, and then terminal device shuts down, and the kernel stages in shutdown process, modular converter 50 will
Restart cause parameter format and be converted to a character string, and be written into storage unit, for example, write-in shared drive or some
In particular register.Restart immediately after terminal device shutdown, the vectoring phase in start-up course, transfer module 10 is single from storage
Member reads above-mentioned character string, and passes it to the command line parameter command line of kernel, such as
Androidboot.mode=format.It can start init processes after the completion of kernel, which is first consumer process,
Init processes perform initial stage by 20 reading order row parameter androidboot.mode of property value writing module, write attribute
Value, such as ro.boot.mode=format.Then the stage is performed to property value progress in init processes by formatting module 30
Judging, when such as above-mentioned property value is format, then 30 call format interface function of formatting module performs format operation, and then
Factory reset.And in normal boot-strap, since property value is not equal to format when init processes perform, therefore formatting module
30 will not be formatted operation to data partition and cache partitions, not influence the use of terminal device.
In a kind of specific embodiment, above-mentioned recovery instruction includes data partition recovery instruction and caching partition recovery refers to
Order.
In a kind of specific embodiment, if property value with data partition equal to recovering, instruction is corresponding to restart reason ginseng
Number, then 30 call format interface function of formatting module is formatted operation to the data partition of terminal device；
In a kind of specific embodiment, if property value with cache partitions equal to recovering, instruction is corresponding to restart reason ginseng
Number, then 30 call format interface function of formatting module is formatted operation to the cache partitions of terminal device.
The concrete methods of realizing of above-mentioned each its function of module can refer to the specific side provided in embodiment one and embodiment two
Method is not being repeated herein.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
- A kind of 1. method of factory reset, which is characterized in that include the following steps：Vectoring phase in terminal device start-up course reads character string from storage unit, and the character string is passed to The command line parameter in kernel stage；The character string includes recovering instruction with input by user and corresponding restarting cause parameter；The command line parameter is read by first consumer process and is written into property value；Described in being equal to when the property value When restarting cause parameter, call and restart terminal device execution described in the corresponding formatting interface function pair of cause parameter with described Format manipulation.
- 2. the method for factory reset according to claim 1, which is characterized in that further include following steps：After terminal device receives recovery instruction, the method for restarting of power management is called, write-in and the recovery instruction are corresponding heavy Open cause parameter；The kernel stage in terminal device shutdown process restarts described cause parameter and is converted into the character string, and by institute It states character string and writes the storage unit.
- 3. the method for factory reset according to claim 1 or 2, which is characterized in that the storage unit is included altogether Enjoy memory or register.
- 4. the method for factory reset according to claim 1 or 2, which is characterized in that the recovery instruction includes number Partition recovery instruction is instructed and cached according to partition recovery.
- 5. the method for factory reset according to claim 4, which is characterized in that further include any in the following ：If property value with the data partition equal to recovering, instruction is corresponding to restart cause parameter, call format interface letter Several data partitions to terminal device are formatted operation；If property value with the cache partitions equal to recovering, instruction is corresponding to restart cause parameter, call format interface letter Several cache partitions to terminal device are formatted operation.
- 6. a kind of system of factory reset, which is characterized in that including：For the vectoring phase in terminal device start-up course, character string is read from storage unit for transfer module, and by described in Character string passes to the command line parameter in kernel stage；The character string includes corresponding heavy with recovery instruction input by user Open cause parameter；Property value writing module, for passing through first consumer process reading command line parameter and being written into property value；Formatting module, for when the property value restarts cause parameter equal to described in, calling and restarting cause parameter with described Terminal device described in corresponding formatting interface function pair performs format manipulation.
- 7. the system of factory reset according to claim 6, which is characterized in that further include：Restart reason writing module, for after receiving and recovering instruction, calling the method for restarting of power management, write-in with it is described extensive It instructs again and corresponding restarts cause parameter；Modular converter, for the kernel stage in terminal device shutdown process, by it is described restart cause parameter be converted into it is described Character string, and the character string is write into the storage unit.
- 8. the system of the factory reset according to claim 6 or 7, which is characterized in that the storage unit is included altogether Enjoy memory or register.
- 9. the system of the factory reset according to claim 6 or 7, which is characterized in that the recovery instruction includes number Partition recovery instruction is instructed and cached according to partition recovery.
- 10. the system of factory reset according to claim 9, which is characterized in that if property value is equal to and the number Restart cause parameter according to partition recovery instruction is corresponding, then the formatting module call format interface function sets terminal Standby data partition is formatted operation；And/orIf property value with the cache partitions equal to recovering, instruction is corresponding to restart cause parameter, the formatting module tune Operation is formatted with the cache partitions of formatting interface function pair terminal device.
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105975037A (en) * | 2016-05-16 | 2016-09-28 | 青岛海信电器股份有限公司 | Method for restoring factory settings based on Android system and intelligent equipment |
| CN106445719A (en) * | 2016-09-26 | 2017-02-22 | 青岛海信移动通信技术股份有限公司 | Recovery-mode Recovery instruction reading and writing method and device |
| CN112068987B (en) * | 2019-06-10 | 2024-08-23 | 海信视像科技股份有限公司 | Method and device for quickly restoring factory settings |
| CN112579348A (en) * | 2019-09-29 | 2021-03-30 | 北京君正集成电路股份有限公司 | Method for restoring factory settings by counting system starting times |
| CN111625385A (en) * | 2020-05-25 | 2020-09-04 | 广东小天才科技有限公司 | Method, system, terminal device and storage medium for processing dead halt by adjusting RPM |
| CN113505105A (en) * | 2021-06-23 | 2021-10-15 | 惠州Tcl云创科技有限公司 | Factory setting restoration processing method and device for mobile terminal, mobile terminal and medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802083A (en) * | 2012-08-24 | 2012-11-28 | 乐视网信息技术（北京）股份有限公司 | Set top box updating method based on Android system and set top box |
| CN103514013A (en) * | 2013-09-11 | 2014-01-15 | 深圳市共进电子股份有限公司 | Gateway product FLASH configuration loss processing method |
| CN103853584A (en) * | 2014-01-17 | 2014-06-11 | 深圳市同洲电子股份有限公司 | Master system recovery method and terminal |
| CN103927239A (en) * | 2014-03-28 | 2014-07-16 | 深圳市江波龙电子有限公司 | Method and device for restoring system of terminal equipment |
| CN104156273A (en) * | 2014-07-30 | 2014-11-19 | 深圳市中兴移动通信有限公司 | System exception repair method, system exception repair device and mobile terminal |
| CN104166599A (en) * | 2014-07-10 | 2014-11-26 | 汉柏科技有限公司 | Method for recovering delivery configuration by restarting ARM device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3925611B2 (en) * | 2001-03-22 | 2007-06-06 | セイコーエプソン株式会社 | Information providing system, information providing apparatus, program, information storage medium, and user interface setting method |
| US7024672B2 (en) * | 2002-06-26 | 2006-04-04 | Microsoft Corporation | Process-mode independent driver model |
-
2015
- 2015-08-04 CN CN201510472653.4A patent/CN105159703B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802083A (en) * | 2012-08-24 | 2012-11-28 | 乐视网信息技术（北京）股份有限公司 | Set top box updating method based on Android system and set top box |
| CN103514013A (en) * | 2013-09-11 | 2014-01-15 | 深圳市共进电子股份有限公司 | Gateway product FLASH configuration loss processing method |
| CN103853584A (en) * | 2014-01-17 | 2014-06-11 | 深圳市同洲电子股份有限公司 | Master system recovery method and terminal |
| CN103927239A (en) * | 2014-03-28 | 2014-07-16 | 深圳市江波龙电子有限公司 | Method and device for restoring system of terminal equipment |
| CN104166599A (en) * | 2014-07-10 | 2014-11-26 | 汉柏科技有限公司 | Method for recovering delivery configuration by restarting ARM device |
| CN104156273A (en) * | 2014-07-30 | 2014-11-19 | 深圳市中兴移动通信有限公司 | System exception repair method, system exception repair device and mobile terminal |
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