CN102999335A - Method for clearing Android system passwords - Google Patents
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- CN102999335A CN102999335A CN2012104669716A CN201210466971A CN102999335A CN 102999335 A CN102999335 A CN 102999335A CN 2012104669716 A CN2012104669716 A CN 2012104669716A CN 201210466971 A CN201210466971 A CN 201210466971A CN 102999335 A CN102999335 A CN 102999335A
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Abstract
The invention relates to the technical field of the Android operating system, and specifically relates to a method for clearing Android system passwords. The method comprises the following steps of: after the user connects the Android system with the computer system through a USB (Universal Serial Bus) wire, installing a password input recognition module application program in an APK format in the Android system; when the password input recognition module identifies password input from the user, popping up a password forget option; guiding the user to open the USB debug mode through the password forget option; sending an ADB command to the Android system through the computer system by the user; and deleting the password file of the Android system through the ADB command by running the SHELL command of the Android system. The password forgetting problem of the Android system can be solved simply and quickly by the method without altering the data of the mobile phone of the user and affecting the Android device system with any damage; and therefore, unnecessary trouble of the user is prevented and the return probability of the device manufacture is also reduced.
Description
Technical field
The present invention relates to Android operation system technology field, refer in particular to a kind of method of removing the Android system password.
Background technology
Panel computer (Tablet Personal Computer) is a kind of small-sized, individual removable computer equipment of being convenient for carrying, with touch-screen as basic input equipment.The operating system of its main flow is the Android of Google, the Mac-OS system of Apple and the WP7/WP8 system of Microsoft etc.Wherein the Android system is because of the open reason of platform, and manufacturer is maximum, and hardware performance is best.The software version of Android system flat-plate computer is mainly ICS 4.0 at present, and it provides the screen locking mode of PIN code and graphical passwords in the screen locking mode of safety setting.If need to use the VPN(VPN (virtual private network)) function, system requirements must arrange password, so as forgetting Password, the user can not normally use panel computer.For the manufacturer of panel computer, these things of forgeing password are not the quality problem of product, but have increased to a great extent the probability of returning goods.According to the industry data statistics of panel computer manufacturer, forget password and account for the ratio of defective products in returning goods up to 20-30%, so necessaryly provide a kind of method of removing the Android system password to the user.
Generally speaking, for the problem of forgeing password, two kinds of solutions are arranged:
1, the firmware of device systems is write with a brush dipped in Chinese ink again, brush enters brand-new system, makes equipment return to Default Value, and password will inevitably empty.The greatest problem of this mode is, need the user to understand brush machine step and have the machine firmware, if misoperation, equipment will cause the machine of not opening or permanent damages, and concerning the user, rewriteeing firmware can delete the personal information in the machine fully, and this loss is beyond affordability to the user.
2, the PLAY STORE software application shop of Google provides the APK(Android installation kit of paying) application of form, can be used in emergency circumstances walking around the screen locking password, enter system, but can not reset password, because reseting password, system must input Old Password, and this mode need to set up a Google Play account in advance, and step is very loaded down with trivial details.
Summary of the invention
The object of the invention is to provides a kind of method of removing easily and efficiently the Android system password for the deficiencies in the prior art, solves the user causes using equipment because forgeing password problem, also reduces the sales return ratio of equipment manufacturers simultaneously.
For achieving the above object, a kind of method of removing the Android system password of the present invention, the method comprises the steps:
The identification of A, Android system Password Input comprises the steps: that A1, user are connected Android system by the USB line with computer system, and the Password Input identification module application program of APK form is installed on Android system; A2, when the Password Input identification module recognizes the user and carries out Password Input, can eject password and forget option; A3, password are forgotten option guiding user and are opened the USB debugging mode;
B, ADB order is to the deletion of Android system cryptogram, comprise the steps: that B1, USB debugging mode are opened after, the user sends the ADB order by computer system to Android system; B2, ADB order is deleted the cryptogram of Android system by the SHELL order of operation Android system.
Beneficial effect of the present invention: a kind of method of removing the Android system password, the user is connected Android system by the USB line with computer system, the Password Input identification module application program of APK form is installed on Android system; When the Password Input identification module recognizes the user and carries out Password Input, can eject password and forget option; Password is forgotten option guiding user and is opened the USB debugging mode; The user sends the ADB order by computer system to Android system; The ADB order is deleted the cryptogram of Android system by the SHELL order of operation Android system; The method is simple, does not need to understand brush machine step and sets up the operation such as Google Play account, solves quickly the user causes using equipment because forgeing password problem, also reduces the sales return ratio of equipment manufacturers simultaneously.
Embodiment
The full name of ADB is Android Debug Bridge, plays the effect of debugging bridge between computer system and mobile Android equipment.ADB is an instrument in the Android sdk, can direct control management Android simulator or real Android equipment (such as panel computer) with this instrument.Its major function has:
* the shell of operational outfit (order line);
* the port mapping of management simulation device or equipment;
* upload between computing machine and the equipment/download file;
* the software with local APK form is mounted to Android simulator or Android equipment.
A kind of method of removing the Android system password of the present invention, the method mainly comprise the identification of following two large step: A, Android system Password Input; B, ADB order is to the deletion of Android system cryptogram.
In the identification of Android system Password Input: the user is connected Android system by the USB line first with computer system, and the Password Input identification module application program of APK form is installed on Android system; APK is Android Package(Android installation kit) abbreviation, be a kind of file layout.Carry out in Android simulator or the Android equipment and can install by the APK formatted file is directly passed to.After the Password Input identification module was successfully installed, when the user can carry out Password Input to Android system, the identification of Password Input identification module can identify the user and carry out Password Input, then ejects password and forgets option; When the user chooses password to forget option, further eject " as access to your password forget function, must open the USB debugging mode ", the guiding user opens the USB debugging mode, finishes the input necessary condition of ADB order.
The path of above-mentioned USB debugging mode is: Android system menu-setting-developer's option-USB debugging mode.
After the USB debugging mode was opened, the user sent the ADB order by computer system to Android system, and described ADB order is comprised of simple autoexec, and its function is to delete the cryptogram in the Android4.0 system.In the Android4.0 system, the particular location of cryptogram is in the file of "/data/system ", and this document folder has graphical password " gesture.key " and two files of character cipher " password.key ".The ADB order is deleted the cryptogram of Android system by the SHELL order of operation Android system, thereby deletes above-mentioned graphical password " gesture.key " and two files of character cipher " password.key ".Described SHELL provides the software that the user uses the interface, that is to say the command analysis device.The command analysis device is carried out the ADB order cryptogram of Android system is deleted.
Wherein, the ADB order is as follows:
Adb wait-for-device〉NUL 2〉NUL * * connection wait * *
* * is selected first in adb remount/data/system * * path
Adb shell " cd/data/system; Rm gesture.key " * * deletion cryptogram * *
Adb shell " cd/data/system; Rm password.key " * * deletion cryptogram * *
Adb reboot * * is restarted * *
Android system restarts, and Android system can't detect the existence of above-mentioned two cryptograms, can automatically generate two empty files, this means that original password is deleted, and the operation interface that can normally login Android system carries out routine operation.
After original password was deleted, the user can add password in the usual way, and password can certainly be set, according to moving without pin mode.
Can process simply, quickly the password of Android system by said method and forget problem, can not change the data of user's the machine, also can not bring any damaging influence to the Android device systems,
Avoid also reducing the sales return ratio of equipment manufacturers for the user brings unnecessary trouble.
Above content is preferred embodiment of the present invention only, for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, and this description should not be construed as limitation of the present invention.
Claims (1)
1. method of removing the Android system password, it is characterized in that: the method comprises the steps:
The identification of A, Android system Password Input is connected Android system by the USB line comprising: A1, user with computer system, the Password Input identification module application program of APK form is installed on Android system; A2, when the Password Input identification module recognizes the user and carries out Password Input, can eject password and forget option; A3, password are forgotten option guiding user and are opened the USB debugging mode;
B, ADB order the deletion to the Android system cryptogram, comprising: after B1, USB debugging mode were opened, the user sent the ADB order by computer system to Android system; B2, ADB order is deleted the cryptogram of Android system by the SHELL order of operation Android system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104669716A CN102999335A (en) | 2012-11-19 | 2012-11-19 | Method for clearing Android system passwords |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104669716A CN102999335A (en) | 2012-11-19 | 2012-11-19 | Method for clearing Android system passwords |
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| CN102999335A true CN102999335A (en) | 2013-03-27 |
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| CN2012104669716A Pending CN102999335A (en) | 2012-11-19 | 2012-11-19 | Method for clearing Android system passwords |
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Cited By (6)
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|---|---|---|---|---|
| CN103886271A (en) * | 2014-03-26 | 2014-06-25 | 深圳市阿龙电子有限公司 | Password clearing method and system |
| WO2014187106A1 (en) * | 2013-05-20 | 2014-11-27 | 中兴通讯股份有限公司 | Method and device for starting debugging port of terminal, and terminal |
| CN104182366A (en) * | 2014-08-25 | 2014-12-03 | 联想(北京)有限公司 | Method for processing information and electronic devices |
| CN104182370A (en) * | 2014-08-07 | 2014-12-03 | 广州金山网络科技有限公司 | Data transmission method, data transmission device and mobile terminal |
| CN106503539A (en) * | 2016-10-13 | 2017-03-15 | 公安部第三研究所 | Smart machine screen-lock password crack method and evidence-obtaining system based on Mobex agreements |
| CN113791869A (en) * | 2021-09-18 | 2021-12-14 | 湖南小算科技信息有限公司 | Method for acquiring shell permission of terminal equipment based on android system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187106A1 (en) * | 2013-05-20 | 2014-11-27 | 中兴通讯股份有限公司 | Method and device for starting debugging port of terminal, and terminal |
| CN104184875A (en) * | 2013-05-20 | 2014-12-03 | 中兴通讯股份有限公司 | Opening method for terminal debugging port, device and terminal thereof |
| US9501435B2 (en) | 2013-05-20 | 2016-11-22 | Zte Corporation | Enabling method and enabling device for debugging port of terminal, and terminal |
| CN104184875B (en) * | 2013-05-20 | 2019-01-11 | 中兴通讯股份有限公司 | Open method, device and the terminal of terminal debugging port |
| CN103886271A (en) * | 2014-03-26 | 2014-06-25 | 深圳市阿龙电子有限公司 | Password clearing method and system |
| CN104182370A (en) * | 2014-08-07 | 2014-12-03 | 广州金山网络科技有限公司 | Data transmission method, data transmission device and mobile terminal |
| CN104182370B (en) * | 2014-08-07 | 2017-07-25 | 广州金山网络科技有限公司 | A kind of data transmission method, device and mobile terminal |
| CN104182366A (en) * | 2014-08-25 | 2014-12-03 | 联想(北京)有限公司 | Method for processing information and electronic devices |
| CN106503539A (en) * | 2016-10-13 | 2017-03-15 | 公安部第三研究所 | Smart machine screen-lock password crack method and evidence-obtaining system based on Mobex agreements |
| CN113791869A (en) * | 2021-09-18 | 2021-12-14 | 湖南小算科技信息有限公司 | Method for acquiring shell permission of terminal equipment based on android system |
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Application publication date: 20130327 |