CN105975362A - Method for recovering data in fault state of mobile phone - Google Patents
Method for recovering data in fault state of mobile phone Download PDFInfo
- Publication number
- CN105975362A CN105975362A CN201610278766.5A CN201610278766A CN105975362A CN 105975362 A CN105975362 A CN 105975362A CN 201610278766 A CN201610278766 A CN 201610278766A CN 105975362 A CN105975362 A CN 105975362A
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- mobile phone
- data
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- storage chip
- computer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1456—Hardware arrangements for backup
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1469—Backup restoration techniques
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Telephone Function (AREA)
- Stored Programmes (AREA)
Abstract
The invention relates to a method for recovering data in a fault state of a mobile phone. The method comprises the following steps of S1, picking a storage chip of the mobile phone through a welding tool; S2, reading all information in the storage chip of the mobile phone by using a programming device, and generating a mirror image file of the storage chip of the mobile phone; S3, mounting the mirror image file by using mirror image analysis software Linux Reader in a computer, and copying out a database file; and S4, opening a contact person database file and a short message database file by using database management software Database4 in the computer, and exporting all contact persons and short messages to the computer for storage. The method has the advantages that personal data of a client, such as a telephone book of the mobile phone, short messages, records, photos, videos and the like, can be recovered for an android mobile phone user when the mobile phone cannot be started up due to a fault through the method, and the recovered data is complete and accurate.
Description
Technical field
The present invention relates to data recovery technique field, be specifically related to number in the case of a kind of fault of mobile phone
According to restoration methods.
Background technology
Along with the raising of people's living standard, mobile phone has become as in daily life indispensable
Important communication tool.As time goes on, personal mobile phone can store bulk information and data,
Once fault of mobile phone, information and data then cannot be taken out, and cause inconvenience.
Summary of the invention
It is an object of the invention to for deficiency of the prior art, it is provided that one can be at fault of mobile phone
In the case of data recover method.
For achieving the above object, the invention discloses following technical scheme:
Data reconstruction method in the case of a kind of fault of mobile phone, comprises the steps:
S1 wins mobile phone storage chip by soldering appliance；
S2 uses programmable device to read the full detail in mobile phone storage chip, generates mobile phone storage
The image file of chip；
S3 uses mirror image to analyze software Linux Reader carry image file on computers, copies
Shellfish goes out database file, includes but not limited to contact data library file, note data library file,
Picture and recording data；
S4 uses database management language Database4 to open contact database on computers
File and note data library file, and All Contacts and note are derived to computer preservation.
Further, the detailed process of described step S1 is as follows:
S1.1 uses pb-free solder equipment heat gun, and temperature is arranged on 200 degrees Celsius, air quantity
100ml/min, at storage chip upper surface 1-2cm, at the uniform velocity mobile heating storage chip, adds
Heat 5 minutes；
Knife blade is used to root out the sealing of storage chip surrounding while S1.2 heating；
S1.3 uses pb-free solder equipment heat gun, and temperature is arranged on 300 degrees Celsius, and wind comes
That 100ml/min, constant-speed heating 2-3min at storage chip upper surface 1-2cm；
S1.4 uses electrostatic-resisting tweezers to take off mobile phone storage chip while heating；
S1.5 uses pb-free solder instrument electric cautery, and temperature is arranged on 300 degrees Celsius, removes
The scolding tin of the residual on chip, it is ensured that chip bonding pad is smooth.
Further, the model of described heat gun is QUICK2008；The model of electrostatic-resisting tweezers
For VETUS ESD 12；The model of electric cautery is QUICK203H；The model of Trimeresurus mucrosquamatus (Cantor). is
QSS-200-J。
Further, in described step S2, read the concrete of information in mobile phone storage chip
Process is as follows:
S2.1 first uses direct current 6.5V to power up to programmable device, then uses the programming of USB line price
Device is connected with computer, turns on the power switch；
The mobile phone storage chip of excision is placed on burning interface adapter by S2.2；
S2.3 uses the application software UP-eMMC Ai Ultra Programmer that programmable device is special
File in mirror image mobile phone storage chip also leaves in computer.
Further, in described step S3, the detailed process analyzing image file is as follows:
S3.1 uses mirror image to analyze the image file that software LinuxReader carry generates；
S3.2 copies out contact data library file contacts2.db, and it is positioned at Data and divides
Under district /data/com.android.providers.contacts/databases catalogue；
S3.3 copies out note data library file mmssms.db, and it is positioned under Data subregion
/ data/com.android.providers.telephony/databases catalogue；
S3.4 copies out photo and recording file, and it lays respectively under Data subregion
/ media/0/DCIM/Camera and/media/0/Recordings catalogue.
Further, the detailed process of described step S4 is as follows:
S4.1 uses database management language Database4 to open contact data library file, choosing
Select Data item and open；
S4.2 selects all records entirely, derives and saves as Excel document to computer；
S4.3 uses database management language Database4 to open note data library file, selects
Sms item is also opened；
S4.4 selects all records entirely, derives and preserves to Excel document to computer.
The invention discloses data reconstruction method in the case of a kind of fault of mobile phone, can by the method
Think that Android mobile phone user can recover mobile phone in the case of fault of mobile phone cannot be started up
Telephone directory, note, recording, photo, client's personal data such as video, the data of recovery are complete
And accurately.
Accompanying drawing explanation
Fig. 1 is flow chart of the present invention,
Fig. 2 is the detailed course diagram of step S1,
Fig. 3 is the detailed course diagram of step S2,
Fig. 4 is the flow chart obtaining contact data in step S3,
Fig. 5 is the flow chart obtaining picture picture data in step S3,
Fig. 6 is the detailed course diagram of step S4.
Detailed description of the invention
Below in conjunction with embodiment and referring to the drawings the invention will be further described.
Refer to Fig. 1.Data reconstruction method in the case of a kind of fault of mobile phone, comprises the steps:
S1 wins mobile phone storage chip by soldering appliance；
S1.1 uses pb-free solder equipment heat gun, and temperature is arranged on 200 degrees Celsius,
Air quantity 100ml/min, at the uniform velocity mobile heating storage chip at storage chip upper surface 1-2cm,
Heat 5 minutes；
Knife blade is used to root out the sealing of storage chip surrounding while S1.2 heating；
S1.3 uses pb-free solder equipment heat gun, and temperature is arranged on 300 degrees Celsius,
Wind carrys out that 100ml/min, constant-speed heating 2-3min at storage chip upper surface 1-2cm；
S1.4 uses electrostatic-resisting tweezers to take off mobile phone storage chip while heating；
S1.5 uses pb-free solder instrument electric cautery, and temperature is arranged on 300 degrees Celsius,
The scolding tin of the residual on removing chip, it is ensured that chip bonding pad is smooth.
As specific embodiment, the model of described heat gun is QUICK2008；Antistatic
The model of tweezers is VETUS ESD 12；The model of electric cautery is QUICK203H；Trimeresurus mucrosquamatus (Cantor).
Model be QSS-200-J.
S2 uses programmable device to read the full detail in mobile phone storage chip, generates mobile phone storage
The image file of chip；
Wherein, the detailed process of the information in reading mobile phone storage chip is as follows:
S2.1 first uses direct current 6.5V to power up to programmable device, then uses USB line price
Programmable device is connected with computer, turns on the power switch；
The mobile phone storage chip of excision is placed on burning interface adapter by S2.2；
S2.3 uses the application software UP-eMMC Ai Ultra that programmable device is special
File in Programmer mirror image mobile phone storage chip also leaves in computer.
S3 uses mirror image to analyze software Linux Reader carry image file on computers, copies
Shellfish goes out database file, includes but not limited to contact data library file, note data library file,
Picture and recording data；
Wherein, the detailed process analyzing image file is as follows:
S3.1 uses mirror image to analyze the mirror image literary composition that software LinuxReader carry generates
Part；
S3.2 copies out contact data library file contacts2.db, and it is positioned at Data
Under subregion /data/com.android.providers.contacts/databases catalogue；
S3.3 copies out note data library file mmssms.db, and it is positioned at Data subregion
Under /data/com.android.providers.telephony/databases catalogue；
S3.4 copies out photo and recording file, and it lays respectively under Data subregion
/ media/0/DCIM/Camera and/media/0/Recordings catalogue.
S4 uses database management language Database4 to open contact database on computers
File and note data library file, and All Contacts and note are derived to computer preservation.
S4.1 uses database management language Database4 to open contact data library text
Part, selects Data item and opens；
S4.2 selects all records entirely, derives and saves as Excel document to computer；
S4.3 uses database management language Database4 to open note data library file,
Select sms item and open；
S4.4 selects all records entirely, derives and preserves to Excel document to computer.
Example: recover because immersion causes the contact person of Samsung A5000 and the picture do not started shooting.
First it is to extract storage chip, refers to Fig. 2.Heat storage chip with heat gun, treat
Storage chip is taken off after melting by scolding tin with tweezers, then is cleared up by the pad of chip dry with flatiron
Only.
Next step uses UP programmable device software to read the mirror image data of storage chip, refers to figure
3.After programmable device is energized and connects computer, storage chip is put into the adapted seat of programmable device also
Start the mirror image data reading in chip, after having read, be saved as IMG form
File.
3rd step uses the image file of Linux Reader carry generation and derives contact number
According to library file, refer to Fig. 4.Data1 is entered after using the good image file of Linux carry
Under subregion /data/com.android.providers.contacts/databases catalogue,
Select Contacts2.db file and preserve to computer.
4th step recovers photo, refers to Fig. 5.After the good image file of Linux Reader carry
Entrance/media/0/DCIM/Camea catalogue, selects all photo files to be saved to computer entirely
On.
5th step recovers contact person, refer to Fig. 6.Database4 opens contact database
File contacts2.db, the Data item in list on the right side of selection, display in the left window
It is associated person information, entirely selects All Contacts to record and derive to computer preservation.
So far contact person and photo have recovered.
The above is only the preferred embodiment of the present invention, is not intended to limit；It should be pointed out that,
Although the present invention being described in detail with reference to the various embodiments described above, the ordinary skill of this area
Personnel should be appreciated that the technical scheme described in the various embodiments described above still can be repaiied by it
Change, or the most some or all of technical characteristic is carried out equivalent；And these are revised and replace
Change, do not make the essence of corresponding technical scheme depart from the model of various embodiments of the present invention technical scheme
Enclose.
Claims (6)
1. data reconstruction method in the case of a fault of mobile phone, it is characterised in that include walking as follows
Rapid:
S1 wins mobile phone storage chip by soldering appliance；
S2 uses programmable device to read the full detail in mobile phone storage chip, generates mobile phone storage
The image file of chip；
S3 uses mirror image to analyze software Linux Reader carry image file on computers, copies
Shellfish goes out database file, includes but not limited to contact data library file, note data library file,
Picture and recording data；
S4 uses database management language Database4 to open contact database on computers
File and note data library file, and All Contacts and note are derived to computer preservation.
Data reconstruction method in the case of a kind of fault of mobile phone the most according to claim 1, its
Being characterised by, the detailed process of described step S1 is as follows:
S1.1 uses pb-free solder equipment heat gun, and temperature is arranged on 200 degrees Celsius, air quantity
100ml/min, at storage chip upper surface 1-2cm, at the uniform velocity mobile heating storage chip, adds
Heat 5 minutes；
Knife blade is used to root out the sealing of storage chip surrounding while S1.2 heating；
S1.3 uses pb-free solder equipment heat gun, and temperature is arranged on 300 degrees Celsius, and wind comes
That 100ml/min, constant-speed heating 2-3min at storage chip upper surface 1-2cm；
S1.4 uses electrostatic-resisting tweezers to take off mobile phone storage chip while heating；
S1.5 uses pb-free solder instrument electric cautery, and temperature is arranged on 300 degrees Celsius, removes
The scolding tin of the residual on chip, it is ensured that chip bonding pad is smooth.
Data reconstruction method in the case of a kind of fault of mobile phone the most according to claim 2, its
Being characterised by, the model of described heat gun is QUICK2008；The model of electrostatic-resisting tweezers is
VETUS ESD 12；The model of electric cautery is QUICK203H；The model of Trimeresurus mucrosquamatus (Cantor). is
QSS-200-J。
Data reconstruction method in the case of a kind of fault of mobile phone the most according to claim 1, its
It is characterised by, in described step S2, the detailed process of the information in reading mobile phone storage chip
As follows:
S2.1 first uses direct current 6.5V to power up to programmable device, then uses the programming of USB line price
Device is connected with computer, turns on the power switch；
The mobile phone storage chip of excision is placed on burning interface adapter by S2.2；
S2.3 uses the application software UP-eMMC Ai Ultra Programmer that programmable device is special
File in mirror image mobile phone storage chip also leaves in computer.
Data reconstruction method in the case of a kind of fault of mobile phone the most according to claim 1, its
Being characterised by, in described step S3, the detailed process analyzing image file is as follows:
S3.1 uses mirror image to analyze the image file that software LinuxReader carry generates；
S3.2 copies out contact data library file contacts2.db, and it is positioned at Data and divides
Under district /data/com.android.providers.contacts/databases catalogue；
S3.3 copies out note data library file mmssms.db, and it is positioned under Data subregion
/ data/com.android.providers.telephony/databases catalogue；
S3.4 copies out photo and recording file, and it lays respectively under Data subregion
/ media/0/DCIM/Camera and/media/0/Recordings catalogue.
Data reconstruction method in the case of a kind of fault of mobile phone the most according to claim 1, its
Being characterised by, the detailed process of described step S4 is as follows:
S4.1 uses database management language Database4 to open contact data library file, choosing
Select Data item and open；
S4.2 selects all records entirely, derives and saves as Excel document to computer；
S4.3 uses database management language Database4 to open note data library file, selects
Sms item is also opened；
S4.4 selects all records entirely, derives and preserves to Excel document to computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610278766.5A CN105975362A (en) | 2016-04-28 | 2016-04-28 | Method for recovering data in fault state of mobile phone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610278766.5A CN105975362A (en) | 2016-04-28 | 2016-04-28 | Method for recovering data in fault state of mobile phone |
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| CN105975362A true CN105975362A (en) | 2016-09-28 |
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| CN201610278766.5A Pending CN105975362A (en) | 2016-04-28 | 2016-04-28 | Method for recovering data in fault state of mobile phone |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107273242A (en) * | 2017-05-23 | 2017-10-20 | 成都联宇云安科技有限公司 | A kind of non-invasive data reconstruction method for apple equipment |
| CN109460316A (en) * | 2018-09-17 | 2019-03-12 | 至誉科技（武汉）有限公司 | Data reconstruction method and system, storage medium based on temperature difference equilibrium |
| CN112003982A (en) * | 2020-08-12 | 2020-11-27 | 厦门市美亚柏科信息股份有限公司 | Mobile phone unlocking method and system based on chip detachment |
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| CN103793298A (en) * | 2014-03-03 | 2014-05-14 | 公安部第三研究所 | Method for reading Android mobile phone information |
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2016
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090081998A1 (en) * | 2005-05-13 | 2009-03-26 | Ntt Docomo, Inc. | Data backup system |
| CN103793298A (en) * | 2014-03-03 | 2014-05-14 | 公安部第三研究所 | Method for reading Android mobile phone information |
Non-Patent Citations (1)
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| 魏玮等: "芯片移植法提取手机机身信息", 《刑事技术》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107273242A (en) * | 2017-05-23 | 2017-10-20 | 成都联宇云安科技有限公司 | A kind of non-invasive data reconstruction method for apple equipment |
| CN109460316A (en) * | 2018-09-17 | 2019-03-12 | 至誉科技（武汉）有限公司 | Data reconstruction method and system, storage medium based on temperature difference equilibrium |
| CN109460316B (en) * | 2018-09-17 | 2020-12-11 | 至誉科技（武汉）有限公司 | Data recovery method and system based on temperature difference balance and storage medium |
| CN112003982A (en) * | 2020-08-12 | 2020-11-27 | 厦门市美亚柏科信息股份有限公司 | Mobile phone unlocking method and system based on chip detachment |
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Application publication date: 20160928 |