CN111736859A - Version updating method of operating system, server and terminal - Google Patents
Version updating method of operating system, server and terminal Download PDFInfo
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- CN111736859A CN111736859A CN201910227702.6A CN201910227702A CN111736859A CN 111736859 A CN111736859 A CN 111736859A CN 201910227702 A CN201910227702 A CN 201910227702A CN 111736859 A CN111736859 A CN 111736859A
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Abstract
The invention provides a version updating method of an operating system, a server and a terminal, wherein the version of the operating system of the terminal is an intermediate version, and the method comprises the following steps: receiving a first updating request sent by a terminal, wherein the first updating request is used for requesting to upgrade an operating system of the terminal to a first version, the first updating request carries version information of an intermediate version, and the first version is a safe version or an intermediate rollback version; determining that the terminal has the authority to upgrade to the first version according to the version information of the intermediate version; and sending a first updating package to the terminal, wherein the first updating package is used for upgrading the operating system of the terminal from the intermediate version to the first version. The version updating method of the operating system, the server and the terminal provided by the invention avoid the problem that the terminal is mistakenly updated to the operating systems of other versions.
Description
Technical Field
The present invention relates to computer technologies, and in particular, to a version updating method for an operating system, a server, and a terminal.
Background
Due to the requirement of information security, some special work type units often need to configure security terminals with special protection functions for employees, the security terminals are generally obtained by upgrading software security reinforcement design on the basis of hardware of a civil terminal, and after the security terminals are retired, the operating system of the terminal can be converted from a security version to a general version again, so that the terminal can become the civil terminal again.
In the prior art, an update method of an operating system of a terminal between a general version and a security version mainly includes two modes of Over-the-Air Technology (OTA) remote upgrade and local card swiping upgrade. In the OTA remote upgrading, an OTA server determines an update version to be pushed according to an International Mobile Equipment Identity (IMEI) reported by a terminal and a current version number; the local card swiping is to perform updating rule check in a terminal backup function (Recovery) and update the version in the upgradable version list.
In actual use of the existing version updating method of the operating system, the terminal can automatically perform OTA remote updating or local card swiping updating to convert the operating system between a general version and a safe version, so that the problem that the terminal is easily mistakenly updated to operating systems of other versions is caused.
Disclosure of Invention
The invention provides a version updating method of an operating system, a server and a terminal, and aims to solve the problem that the terminal is mistakenly updated to operating systems of other versions.
A first aspect of the present invention provides a method for updating a version of an operating system, where the version of the operating system of a terminal is an intermediate version, the method including:
receiving a first update request sent by a terminal, where the first update request is used to request to upgrade an operating system of the terminal to a first version, and the first update request carries version information of the intermediate version, and the first version is a secure version or an intermediate rollback version;
determining that the terminal has the authority of upgrading to the first version according to the version information of the intermediate version;
and sending a first updating package to the terminal, wherein the first updating package is used for upgrading the operating system of the terminal from the intermediate version to the first version.
Optionally, the determining, according to the version information of the intermediate version, that the terminal has the right to upgrade to the first version includes:
and if the first field of the version number of the intermediate version is the same as the first field of the version number of the first version, determining that the terminal has the authority of upgrading to the first version.
Optionally, the first version is an intermediate rollback version, and after the terminal upgrades the operating system of the terminal from the intermediate version to the intermediate rollback version according to the first update package, the method further includes:
receiving a second update request sent by the terminal, where the second update request is used to request to rollback the version of the operating system of the terminal to a general version, and the second update request carries version information of the intermediate rollback version;
determining that the terminal has the authority to rollback to the universal version according to the version information of the intermediate rollback version;
sending a second update package to the terminal, the second update package for rolling back an operating system of the terminal from the intermediate rolled back version to the common version.
A second aspect of the present invention provides a method for updating a version of an operating system, where the version of the operating system of a terminal is an intermediate version, and the method includes:
sending a first update request to a server, where the first update request is used to request to upgrade an operating system of the terminal to a first version, the first update request carries version information of the intermediate version, and the first version is a secure version or an intermediate rollback version;
receiving a first update package sent by the server when the server determines that the terminal has the right to upgrade to the first version according to the version information of the intermediate version;
and upgrading the operating system of the terminal from the intermediate version to the first version according to the first updating package.
Optionally, the first version is an intermediate rollback version, and after the operating system of the terminal is upgraded from the intermediate version to the first version according to the first update package, the method further includes:
sending a second update request to the server, where the second update request is used to request to rollback the version of the operating system of the terminal to a general version, and the second update request carries version information of the intermediate rollback version;
receiving a second update package sent by the server when the terminal is determined to have the authority of rolling back to the general version according to the version information of the intermediate rolling back version;
and rolling back the operating system of the terminal from the intermediate rolling back version to the general version according to the second updating package.
Optionally, before sending the first update request to the server, the method further includes:
acquiring a third updating packet;
and upgrading the operating system of the terminal from a second version to the intermediate version according to the third updating packet, wherein the second version is a general version or a safe version.
Optionally, the obtaining the third update packet includes:
reading the third update package from the storage device.
A third aspect of the present invention provides a server, in which a version of an operating system of a terminal is an intermediate version, the server including:
a first receiving module, configured to receive a first update request sent by a terminal, where the first update request is used to request to upgrade an operating system of the terminal to a first version, and the first update request carries version information of the intermediate version, where the first version is a secure version or an intermediate rollback version;
the first permission determining module is used for determining that the terminal has permission to upgrade to the first version according to the version information of the intermediate version;
a first sending module, configured to send a first update package to the terminal, where the first update package is used to upgrade an operating system of the terminal from the intermediate version to the first version.
Optionally, the version information is a version number, and the first permission determining module is specifically configured to determine that the terminal has permission to upgrade to the first version if the first field of the version number of the intermediate version is the same as the first field of the version number of the first version.
Optionally, the server further includes:
a second receiving module, configured to receive a second update request sent by the terminal, where the second update request is used to request to rollback the version of the operating system of the terminal to a general version, and the second update request carries version information of the intermediate rollback version;
the second permission determining module is used for determining that the terminal has the permission to rollback to the universal version according to the version information of the intermediate rollback version;
a second sending module, configured to send a second update package to the terminal, where the second update package is used to roll back an operating system of the terminal from the intermediate roll-back version to the general version.
A fourth aspect of the present invention provides a terminal, where a version of an operating system of the terminal is an intermediate version, the terminal including:
a third sending module, configured to send a first update request to a server, where the first update request is used to request to upgrade an operating system of the terminal to a first version, and the first update request carries version information of the intermediate version, where the first version is a secure version or an intermediate rollback version;
a third receiving module, configured to receive a first update package sent by the server when it is determined that the terminal has a right to upgrade to the first version according to the version information of the intermediate version;
and the first updating module is used for upgrading the operating system of the terminal from the intermediate version to the first version according to the first updating package.
Optionally, the first version is an intermediate rollback version, and the terminal further includes:
a fourth sending module, configured to send a second update request to the server, where the second update request is used to request to rollback the version of the operating system of the terminal to a general version, and the second update request carries version information of the intermediate rollback version;
a fourth receiving module, configured to receive a second update package sent by the server when it is determined that the terminal has the authority to rollback to the general version according to the version information of the intermediate rollback version;
and the second updating module is used for rolling back the operating system of the terminal from the intermediate rolling-back version to the universal version according to the second updating package.
Optionally, the terminal further includes:
an obtaining module, configured to obtain a third update packet;
and the third updating module is used for upgrading the operating system of the terminal from a second version to the intermediate version according to the third updating packet, wherein the second version is a general version or a safe version.
Optionally, the obtaining module is specifically configured to read the third update package from a storage device.
A fifth aspect of the present invention provides an electronic apparatus comprising:
a memory for storing program instructions;
a processor for calling and executing the program instructions in the memory to perform the method steps of the first aspect.
A sixth aspect of the present invention provides an electronic apparatus comprising:
a memory for storing program instructions;
a processor for calling and executing the program instructions in the memory to perform the method steps of the second aspect.
A seventh aspect of the present invention provides a storage medium having stored thereon a computer program for executing the method of any one of the first aspects.
An eighth aspect of the present invention provides a storage medium having stored thereon a computer program for executing the method of any one of the second aspects.
According to the version updating method of the operating system, the server and the terminal provided by the invention, the version of the operating system of the terminal is an intermediate version, and after the server receives the first updating request sent by the terminal, whether the terminal has the authority of upgrading to the safe version or the intermediate rollback version can be determined through the version information of the intermediate version carried in the first updating request. If the terminal has the authority, the server sends the first updating package to the terminal so as to upgrade the operating system of the terminal from the middle version to the safe version or the middle rollback version. By the method, the server can determine whether the terminal has the upgrading authority according to the version information sent by the terminal, and if the terminal has the upgrading authority, the server can send the upgrading packet, so that the situation that only the terminal with the upgrading authority can obtain the updating packet is ensured, and the problem that the terminal is mistakenly upgraded to the operating systems of other versions is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings needed to be used in the description of the embodiments or the prior art, and obviously, the drawings in the following description are some embodiments of the present invention, and those skilled in the art can obtain other drawings according to the drawings without inventive labor.
Fig. 1 is a schematic view of an application scenario to which a version updating method of an operating system according to the present invention is applicable;
FIG. 2 is a signaling flow diagram of a version updating method of an operating system according to the present invention;
FIG. 3 is a signaling flow diagram of another version updating method for an operating system according to the present invention;
FIG. 4 is a signaling flow diagram illustrating a version updating method for an operating system according to another embodiment of the present invention;
FIG. 5 is a diagram illustrating a version upgrade path of an operating system according to the present invention;
fig. 5A is a signaling interaction diagram of a version updating method for upgrading an operating system from a general version to a secure version according to the present invention;
fig. 5B is a signaling interaction diagram of a version updating method for upgrading an operating system from a secure version to a universal version according to the present invention;
FIG. 6 is a schematic structural diagram of a server according to the present invention;
FIG. 7 is a schematic diagram of another server according to the present invention;
FIG. 8 is a schematic structural diagram of another server according to the present invention;
fig. 9 is a schematic structural diagram of a terminal according to the present invention;
fig. 10 is a schematic structural diagram of another terminal provided in the present invention;
fig. 11 is a schematic structural diagram of another terminal according to the present invention;
fig. 12 is a schematic structural diagram of another terminal provided in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The universal version of the operating system is a version of the operating system which is not specially upgraded for a common user; the safe version of the operating system is obtained by upgrading the general version of the operating system after software safety reinforcement design is carried out on the general version of the operating system on the basis of hardware of the general terminal.
In the prior art, the upgrading of the operating system of the terminal between a general version and a safety version mainly includes two modes of OTA remote upgrading and local card swiping upgrading. In OTA remote upgrading, an OTA server determines an update version to be pushed according to an IMEI and a current version number reported by a terminal; the local card swiping is to perform updating rule check in a terminal backup function (Recovery) and update the version in the upgradable version list. In actual use of the existing version updating method of the operating system, the terminal can automatically perform OTA remote updating or local card swiping updating to convert the operating system between a general version and a safe version, so that the problem that the terminal is easily mistakenly updated to operating systems of other versions is caused.
In order to solve the problems, the invention provides an intermediate version and an intermediate rollback version on the basis of the existing safe version and the universal version. The intermediate version has the right to upgrade to a secure version or an intermediate rollback version; the intermediate rollback version has the right to upgrade to the universal version.
Therefore, the server can judge whether the terminal has the authority to be upgraded or not through the version information of the terminal operating system, and then pushes the corresponding update package when the terminal has the authority, so that the terminal with the upgrading authority can acquire the update package, and the problem that the terminal is mistakenly upgraded to operating systems of other versions is avoided.
The method of the embodiment of the present invention is applicable to the scenario shown in fig. 1, and fig. 1 is an application scenario schematic diagram applicable to the version updating method of the operating system provided by the present invention, as shown in fig. 1, the scenario applied by the version updating method of the operating system provided by the present invention includes: a server and a terminal. When the terminal needs to be upgraded to the security version from the general version or rolled back to the general version from the security version, the terminal needs to be upgraded to the intermediate version in advance. Subsequently, the terminal may send a first update request to the server, and the server determines whether the terminal has an authority to upgrade to the secure version or the intermediate rollback version according to version information of the intermediate version carried in the first update request, and if the terminal has the authority, sends a first update package to the terminal, so that the terminal upgrades the operating system from the intermediate version to the secure version or the intermediate rollback version. When the terminal needs to be upgraded to the universal version, the server further needs to determine that the terminal has the authority to be upgraded to the universal version according to the version information of the intermediate rollback version. And if the terminal has the authority, sending a second updating packet to the terminal so as to upgrade the operating system of the terminal from the intermediate rollback version to the universal version.
The terminal in this embodiment may be, but is not limited to, a mobile phone, a Personal Digital Assistant (PDA), a tablet computer, a portable device (e.g., a portable computer, a pocket computer, or a handheld computer), and other devices.
Fig. 2 is a signaling flowchart of a version updating method of an operating system according to the present invention, and the method flow shown in fig. 2 is described from the perspective of interaction between a server and a terminal. As shown in fig. 2, the version of the operating system of the terminal is an intermediate version, and the version updating method of the operating system provided in this embodiment may include:
s101: the terminal sends a first updating request to the server, wherein the first updating request is used for requesting to upgrade an operating system of the terminal to a first version, the first updating request carries version information of an intermediate version, and the first version is a safe version or an intermediate rollback version.
In the scheme, when the operating system of the terminal is the intermediate version, if the terminal is to be upgraded to the secure version or the intermediate rollback version, the server needs to obtain the corresponding update package, and the local card swiping upgrade cannot be directly performed. Accordingly, the terminal may transmit the first update request to the server so that the server may transmit the corresponding update package to the terminal.
Optionally, the first update request may carry version information of the intermediate version and also carry an identifier of the first version, so that the server determines the update package required by the terminal according to the identifier of the first version.
S102: and the server determines that the terminal has the authority to be upgraded to the first version according to the version information of the intermediate version.
Due to the vendor's requirements for version control of the operating system of the terminal, it is necessary to ensure that only certain versions of the operating system have the right to upgrade to a secure version or an intermediate rollback version. Therefore, when the server receives the first update request sent by the terminal, it needs to determine whether the operating system of the terminal has the authority to upgrade to the secure version or the intermediate rollback version.
The version information may be version information that can uniquely identify the intermediate version, such as a version number and a version identifier. Taking version information as an example of a version number, in an implementation manner, the server may determine that the terminal has the right to upgrade to the first version by:
and if the first field of the version number of the intermediate version is the same as the first field of the version number of the first version, the server determines that the terminal has the authority of upgrading to the first version.
The first field may be any one segment of characters in the version number, and may be specifically set in combination with the actual situation.
For example, table 1 is a version number planning table of an operating system, and as shown in table 1, SOFTWARE _ ver.mbn is a version number file, and SOFTWARE _ VER _ list.mbn is a version number check list file. The first field of the version number of the universal version assignment is C00, the first field of the version number of the intermediate version assignment is C700, the first field of the version number of the intermediate rollback version assignment is C700, and the first field of the version number of the security version is C700. Therefore, when the operating system of the terminal is the universal version, the first field of the version number is C00, which is different from the first field of the version number of the secure version, and thus the server determines that the terminal does not have the authority to upgrade to the secure version; likewise, when the operating system of the terminal is the secure version, the first field of the version number is C700, which is different from the first field of the version number of the universal version, and thus the server determines that the terminal does not have the authority to upgrade to the universal version. Correspondingly, when the terminal is the intermediate version, the first field of the version number is C700, and the first fields of the version numbers of the intermediate rollback version and the secure version are also C700, in which case the server determines that the terminal has the right to upgrade to the intermediate rollback version and the secure version. The method ensures that the operating system of the terminal with the general version cannot be upgraded to the safe version by misoperation, and the operating system of the terminal with the safe version cannot be upgraded to the general version by misoperation.
TABLE 1
In another possible implementation, the server may pre-establish an authorized upgrade mode, for example: the intermediate version may be upgraded to a secure version and the intermediate version may be upgraded to an intermediate rollback version. When the terminal sends the first update request to the server, the identifier of the first version may be carried in the first update request. The server determines that the operating system of the terminal is an intermediate version by identifying the version information of the intermediate version, determines the version to be upgraded of the operating system of the terminal by identifying the identifier of the first version, and further determines whether the upgrading mode is included in a pre-established upgrading mode with authority. And if so, determining that the terminal has the authority of upgrading to the first version.
S103: the server sends a first update package to the terminal, wherein the first update package is used for upgrading the operating system of the terminal from the intermediate version to the first version.
In practical application, a plurality of update packages can be stored in the server in advance, and different version upgrading modes can correspond to different update packages. After the server determines that the terminal has the authority to upgrade to the first version, the server can find the first update package corresponding to the update according to the version information of the intermediate version and the version identifier of the first version of the terminal and send the first update package to the terminal.
S104: and the terminal upgrades the operating system of the terminal from the intermediate version to the first version according to the first updating package.
In practical application, after the terminal receives the first update package sent by the server, the update package can be immediately analyzed and updated, so that the operating system of the terminal is upgraded from the intermediate version to the first version.
In the version updating method of the operating system provided in this embodiment, the version of the operating system of the terminal is an intermediate version, and after the server receives the first update request sent by the terminal, whether the terminal has the authority to upgrade to the secure version or the intermediate rollback version may be determined by using version information of the intermediate version carried in the first update request. If the terminal has the authority, the server sends the first updating package to the terminal so as to upgrade the operating system of the terminal from the middle version to the safe version or the middle rollback version. By the method, the server can determine whether the terminal has the upgrading authority according to the version information sent by the terminal, and if the terminal has the upgrading authority, the server can send the upgrading packet, so that the situation that only the terminal with the upgrading authority can obtain the updating packet is ensured, and the problem that the terminal is mistakenly upgraded to the operating systems of other versions is avoided.
In the scheme, in order to prevent the user from randomly upgrading the operating system of the terminal from the safe version to the universal version, the process of upgrading the safe version to the universal version can be controlled. Specifically, on the basis of upgrading the operating system from the intermediate version to the intermediate rollback version in the above embodiment, the process of upgrading the intermediate rollback version to the general version may also be subjected to authority control.
On the basis of the foregoing embodiment, the version updating method of the operating system provided by the present invention is further described with reference to fig. 3, fig. 3 is a signaling flow diagram of another version updating method of the operating system provided by the present invention, as shown in fig. 3, a first version is an intermediate rollback version, and the version updating method of the operating system provided by this embodiment further includes:
s205: and the terminal sends a second updating request to the server, wherein the second updating request is used for requesting to roll back the version of the operating system of the terminal to the universal version, and the second updating request carries version information of the intermediate rolled back version.
Optionally, the second update request may be triggered automatically when the terminal upgrades from the intermediate version to the intermediate rollback version, or manually by the user. Specifically, after the terminal is upgraded to the intermediate rollback version, the terminal may extract version information of the intermediate rollback version and determine the identifier of the general version to be updated. Subsequently, the terminal may send a second update request to the server, where the second update request may carry the information.
S206: and the server determines that the terminal has the authority of rolling back to the universal version according to the version information of the intermediate rolling back version.
Due to the vendor's requirements for version control of the operating system of the terminal, it is necessary to ensure that only a specific version of the operating system has the right to be updated to a generic version. Therefore, when the server receives the second update request sent by the terminal, it is also necessary to determine whether the operating system of the terminal has the right to upgrade to the universal version.
In an implementation manner, the version information of the intermediate rollback version may be a version number of the intermediate rollback version, the server may pre-store the version number of the intermediate rollback version, after receiving the second update request, the server identifies whether the version number carried in the second update request is consistent with the pre-stored version number, and if so, determines that the terminal has the authority to upgrade to the general version.
In another possible implementation, a first field of the version number of the intermediate rollback version may be first identified, and if the first field of the version number of the intermediate rollback version is not consistent with the first field of the version number of the general version, whether a second field of the version number of the intermediate rollback version is a preset field may be identified.
Taking the example shown in table 1 as an example, if the version number of the intermediate rollback version is XXXXC700B200 and the version number of the common version is XXXXC00B001, the first field of the version number of the intermediate rollback version is C700 and the first field of the version number of the common version is C00, and the two are not identical. Furthermore, the server starts to identify a second field B200 of the version number of the middle rollback version, and if B200 is a second field pre-stored in the server, it is determined whether the operating system of the terminal has the authority to update to the universal version.
S207: and the server sends a second updating package to the terminal, wherein the second updating package is used for rolling back the operating system of the terminal from the intermediate rolling-back version to the universal version.
In practical application, the operating system may include a plurality of different universal versions, and therefore, the second operation request may further carry an identifier of the universal version, so that the server determines the universal version to be upgraded for the terminal, and sends the update package corresponding to the universal version to the terminal.
S208: and the terminal rolls back the operating system of the terminal from the intermediate roll-back version to the general version according to the second updating package.
In practical application, after the terminal receives the second update package sent by the server, the terminal may immediately parse the update package and update the update package, so as to upgrade the operating system of the terminal from the intermediate rollback version to the general version.
In the version updating method of the operating system provided in this embodiment, after the terminal is upgraded to the intermediate rollback version, a second update request may be sent to the server, and the server determines whether the terminal has the authority to upgrade to the general version according to version information of the intermediate rollback version carried in the second update request. And if the terminal has the authority, the server sends a second update package to the terminal so as to upgrade the operating system of the terminal from the middle rollback version to the universal version. By the method, the server can determine whether the terminal has the upgrading authority according to the version information sent by the terminal in the process that the operating system is upgraded from the middle rollback version to the middle version, so that only the terminal with the upgrading authority can acquire the update package, and the problem that the terminal is mistakenly upgraded to the operating system of the general version is solved.
In this scheme, for the manufacturer to control the intermediate version of the operating system, when the user needs to upgrade the operating system from the secure version to the general version, or needs to upgrade the operating system from the general version to the secure version, the terminal needs to be returned to the factory to upgrade the operating system of the terminal to the intermediate version first. On the basis, when the intermediate version of the operating system is owned only by a manufacturer, the user needs to complete the conversion of the terminal between the upgrade of the security version and the upgrade of the universal version through the manufacturer, and the version control capability of the manufacturer on the operating system of the terminal is further improved.
On the basis of the foregoing embodiment, a version updating method of an operating system provided by the present invention is further described in detail with reference to fig. 4, where fig. 4 is a signaling flowchart of another version updating method of an operating system provided by the present invention, and as shown in fig. 4, the version updating method of an operating system provided by this embodiment further includes:
s301: and the terminal acquires the third updating packet.
In practical application, when a terminal wants to upgrade from a security version to a general version, or wants to upgrade from a general version to a security version, a third update package needs to be acquired first, so as to upgrade the security version or the general version to an intermediate version. Wherein the third update package is provided by the vendor.
In one possible embodiment, the terminal may read the third update package from the storage device.
For example, the third update package may be stored in a Secure Digital Memory Card (SD Card for short) for updating by a manufacturer, and when the terminal needs to be upgraded, the SD Card may be accessed to the terminal, so that the terminal obtains the third update package.
In another possible implementation manner, the terminal may be connected to another preset terminal by the manufacturer, and the other terminal stores the third update package and may determine the upgrade right of the terminal.
S302: and the terminal upgrades the operating system of the terminal from the second version to the intermediate version according to the third updating packet, wherein the second version is a universal version or a safe version.
In practical application, after the terminal acquires the third update package, the terminal may immediately parse the update package and update the update package, so as to upgrade the operating system of the terminal to the intermediate version.
Optionally, a self-deleting program may be further provided in the first update package, so that the terminal automatically deletes the third update package after the update is completed.
According to the version updating method of the operating system provided by the embodiment, when the operating system of the terminal needs to be upgraded from the general version or the secure version to the intermediate version, the terminal can obtain the third updating packet, and upgrade the operating system of the terminal to the intermediate version according to the third updating packet. By the method, the intermediate version can be upgraded only by acquiring the third updating packet, and the problem that the terminal is mistakenly upgraded to the operating systems of other versions is solved.
Based on the scheme, the version control capability of a manufacturer on the terminal operating system among a general version, a safe version, an intermediate version and an intermediate rollback version is improved.
With reference to fig. 5, the upgrade permission of the operating system between versions in this embodiment is described, fig. 5 is a schematic diagram of a version upgrade path of the operating system provided in the present invention, and as shown in fig. 5, a general version of the operating system may be upgraded to an intermediate version by locally swiping a card; the intermediate version can be upgraded to a safe version and an intermediate rollback version remotely through OTA; the security version can be upgraded to an intermediate version through local card swiping, and different security versions can be upgraded mutually through OTA remote upgrading; the intermediate rollback version can be remotely upgraded into a universal version through OTA; the general version can not be upgraded mutually directly between the safe versions; the intermediate version may not be upgraded directly to the universal version.
On the basis of fig. 5, further description is performed on upgrading an operating system of a terminal from a general version to a secure version with reference to fig. 5A, where fig. 5A is a signaling interaction diagram of a version updating method for upgrading an operating system from a general version to a secure version, as shown in fig. 5A, a first version is a secure version, and a second version is a general version, and the version updating method for upgrading an operating system from a general version to a secure version provided in this embodiment includes:
s401: and the terminal acquires the third updating packet.
S402: and the terminal upgrades the operating system of the terminal from the universal version to the intermediate version according to the third updating packet.
S403: the terminal sends a first updating request to the server, wherein the first updating request is used for requesting to upgrade the operating system of the terminal to a safe version, and the first updating request carries version information of the intermediate version.
S404: and the server determines that the terminal has the authority to be upgraded to the safe version according to the version information of the intermediate version.
S405: and the server sends a first updating package to the terminal, wherein the first updating package is used for upgrading the operating system of the terminal from the intermediate version to the safe version.
S406: and the terminal upgrades the operating system of the terminal from the intermediate version to the safe version according to the first updating package.
On the basis of fig. 5, further description is performed on upgrading an operating system of a terminal from a secure version to a general version by referring to fig. 5B, where fig. 5B is a signaling interaction diagram of a version updating method for upgrading an operating system from a secure version to a general version, as shown in fig. 5B, a first version is an intermediate rollback version, and a second version is a secure version, and the version updating method for upgrading an operating system from a secure version to a general version, provided in this embodiment, includes:
s501: and the terminal acquires the third updating packet.
S502: and the terminal upgrades the operating system of the terminal from the safe version to the intermediate version according to the third updating packet.
S503: the terminal sends a first updating request to the server, wherein the first updating request is used for requesting to upgrade an operating system of the terminal to an intermediate rollback version, and the first updating request carries version information of the intermediate version.
S504: and the server determines that the terminal has the authority to upgrade to the intermediate rollback version according to the version information of the intermediate version.
S505: and the server sends a first updating package to the terminal, wherein the first updating package is used for upgrading the operating system of the terminal from the intermediate version to the intermediate rollback version.
S506: and the terminal upgrades the operating system of the terminal from the middle version to the middle rollback version according to the first update package.
S507: and the terminal sends a second updating request to the server, wherein the second updating request is used for requesting to roll back the version of the operating system of the terminal to the universal version, and the second updating request carries version information of the intermediate rolled back version.
S508: and the server determines that the terminal has the authority of rolling back to the universal version according to the version information of the intermediate rolling back version.
S509: and the server sends a second updating package to the terminal, wherein the second updating package is used for rolling back the operating system of the terminal from the intermediate rolling-back version to the universal version.
S510: and the terminal rolls back the operating system of the terminal from the intermediate roll-back version to the general version according to the second updating package.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Fig. 6 is a schematic structural diagram of a server according to the present invention, and as shown in fig. 6, the server 600 includes: a first receiving module 601, a first permission determining module 602 and a first transmitting module 603.
The first receiving module 601 is configured to receive a first update request sent by a terminal, where the first update request is used to request to upgrade an operating system of the terminal to a first version, and the first update request carries version information of an intermediate version, and the first version is a secure version or an intermediate rollback version.
And a first permission determining module 602, configured to determine that the terminal has permission to upgrade to the first version according to the version information of the intermediate version.
Optionally, the version information is a version number, and the first permission determining module 602 is specifically configured to determine that the terminal has permission to upgrade to the first version if the first field of the version number of the intermediate version is the same as the first field of the version number of the first version.
A first sending module 603, configured to send a first update package to the terminal, where the first update package is used to upgrade an operating system of the terminal from the intermediate version to the first version.
The principle and technical effect of the server provided in this embodiment are similar to those of the version updating method of the operating system, and are not described herein again.
Optionally, fig. 7 is a schematic structural diagram of another server provided by the present invention, and as shown in fig. 7, the server 600 further includes: a second receiving module 604, a second permission determining module 605, and a second sending module 606.
A second receiving module 604, configured to receive a second update request sent by the terminal, where the second update request is used to request to rollback the version of the operating system of the terminal to the general version, and the second update request carries version information of the middle rollback version;
a second permission determining module 605, configured to determine that the terminal has a permission to rollback to the universal version according to the version information of the intermediate rollback version;
a second sending module 606, configured to send a second update package to the terminal, where the second update package is used to roll back the operating system of the terminal from the intermediate roll-back version to the general version.
Fig. 8 is a schematic structural diagram of another server provided in the present invention, and as shown in fig. 8, the server 700 includes: a memory 701 and at least one processor 702.
A memory 701 for storing program instructions.
The processor 702 is configured to implement the version updating method of the operating system in this embodiment when the program instruction is executed, and specific implementation principles may be referred to in the foregoing embodiments, which are not described herein again.
The server 700 may also include an input/output interface 703.
The input/output interface 703 may include a separate output interface and input interface, or may be an integrated interface that integrates input and output. The output interface is used for outputting data, the input interface is used for acquiring input data, the output data is a general name output in the method embodiment, and the input data is a general name input in the method embodiment.
The present invention also provides a readable storage medium, in which an execution instruction is stored, and when the execution instruction is executed by at least one processor of the server, when the execution instruction is executed by the processor, the version updating method of the operating system in the above embodiment is implemented.
The present invention also provides a program product comprising execution instructions stored in a readable storage medium. The at least one processor of the server may read the execution instruction from the readable storage medium, and the execution of the execution instruction by the at least one processor causes the server to implement the version updating method of the operating system provided in the various embodiments described above.
Fig. 9 is a schematic structural diagram of a terminal according to the present invention, and as shown in fig. 9, the terminal 800 includes: a third sending module 801, a third receiving module 802 and a first updating module 803.
A third sending module 801, configured to send a first update request to the server, where the first update request is used to request to upgrade an operating system of the terminal to a first version, and the first update request carries version information of an intermediate version, where the first version is a secure version or an intermediate rollback version;
a third receiving module 802, configured to receive a first update package sent by the server when it is determined that the terminal has the right to upgrade to the first version according to the version information of the intermediate version;
a first updating module 803, configured to upgrade the operating system of the terminal from the intermediate version to the first version according to the first updating package.
The principle and technical effect of the terminal provided in this embodiment are similar to those of the version updating method of the operating system, and are not described herein again.
Fig. 10 is a schematic structural diagram of another terminal provided in the present invention, and as shown in fig. 10, the terminal 800 further includes: a fourth sending module 804, a fourth receiving module 805, and a second updating module 806.
A fourth sending module 604, configured to send a second update request to the server, where the second update request is used to request to rollback the version of the operating system of the terminal to the general version, and the second update request carries version information of the intermediate rollback version;
a fourth receiving module 805, configured to receive a second update package sent by the server when it is determined that the terminal has the authority to rollback to the common version according to the version information of the intermediate rollback version;
a second update module 806 for rolling back the operating system of the terminal from the intermediate rolled back version to the generic version according to the second update package.
Fig. 11 is a schematic structural diagram of another terminal according to the present invention, and as shown in fig. 11, the terminal 800 further includes: an acquisition module 807 and a third update module 808.
An obtaining module 807, configured to obtain a third update package;
optionally, the obtaining module 807 is specifically configured to read the third update package from the storage device.
And a third updating module 808 for upgrading the operating system of the terminal from the second version to an intermediate version according to the third updating packet, wherein the second version is a general version or a security version.
Fig. 12 is a schematic structural diagram of another terminal provided in the present invention, and as shown in fig. 12, the terminal 900 includes: a memory 901 and at least one processor 902.
A memory 901 for storing program instructions.
The processor 902 is configured to implement the version updating method of the operating system in this embodiment when the program instructions are executed, and specific implementation principles may be referred to in the foregoing embodiments, which are not described herein again.
The terminal 900 may also include an input/output interface 903.
The input/output interface 903 may include separate output and input interfaces, or may be an integrated interface that integrates input and output. The output interface is used for outputting data, the input interface is used for acquiring input data, the output data is a general name output in the method embodiment, and the input data is a general name input in the method embodiment.
The present invention also provides a readable storage medium, in which an execution instruction is stored, and when at least one processor of the terminal executes the execution instruction, when the computer execution instruction is executed by the processor, the version updating method of the operating system in the above embodiment is implemented.
The present invention also provides a program product comprising execution instructions stored in a readable storage medium. The at least one processor of the terminal may read the execution instruction from the readable storage medium, and the execution of the execution instruction by the at least one processor causes the terminal to implement the version updating method of the operating system provided by the various embodiments described above.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In the foregoing embodiments of the network device or the terminal device, it should be understood that the Processor may be a Central Processing Unit (CPU), or may be another general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present application may be embodied directly in a hardware processor, or in a combination of the hardware and software modules in the processor.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (14)
1. A version updating method of an operating system is characterized in that the version of the operating system of a terminal is an intermediate version, and the method comprises the following steps:
receiving a first update request sent by a terminal, where the first update request is used to request to upgrade an operating system of the terminal to a first version, and the first update request carries version information of the intermediate version, and the first version is a secure version or an intermediate rollback version;
determining that the terminal has the authority of upgrading to the first version according to the version information of the intermediate version;
and sending a first updating package to the terminal, wherein the first updating package is used for upgrading the operating system of the terminal from the intermediate version to the first version.
2. The method of claim 1, wherein the version information is a version number, and the determining that the terminal has the right to upgrade to the first version according to the version information of the intermediate version comprises:
and if the first field of the version number of the intermediate version is the same as the first field of the version number of the first version, determining that the terminal has the authority of upgrading to the first version.
3. The method according to claim 1 or 2, wherein the first version is an intermediate rollback version, and after the terminal upgrades the operating system of the terminal from the intermediate version to the intermediate rollback version according to the first update package, the method further comprises:
receiving a second update request sent by the terminal, where the second update request is used to request to rollback the version of the operating system of the terminal to a general version, and the second update request carries version information of the intermediate rollback version;
determining that the terminal has the authority to rollback to the universal version according to the version information of the intermediate rollback version;
sending a second update package to the terminal, the second update package for rolling back an operating system of the terminal from the intermediate rolled back version to the common version.
4. A version updating method of an operating system is characterized in that the version of the operating system of a terminal is an intermediate version, and the method comprises the following steps:
sending a first update request to a server, where the first update request is used to request to upgrade an operating system of the terminal to a first version, the first update request carries version information of the intermediate version, and the first version is a secure version or an intermediate rollback version;
receiving a first update package sent by the server when the server determines that the terminal has the right to upgrade to the first version according to the version information of the intermediate version;
and upgrading the operating system of the terminal from the intermediate version to the first version according to the first updating package.
5. The method according to claim 4, wherein the first version is an intermediate rollback version, and after the upgrading of the operating system of the terminal from the intermediate version to the first version according to the first update package, the method further comprises:
sending a second update request to the server, where the second update request is used to request to rollback the version of the operating system of the terminal to a general version, and the second update request carries version information of the intermediate rollback version;
receiving a second update package sent by the server when the terminal is determined to have the authority of rolling back to the general version according to the version information of the intermediate rolling back version;
and rolling back the operating system of the terminal from the intermediate rolling back version to the general version according to the second updating package.
6. The method of claim 4 or 5, wherein before sending the first update request to the server, the method further comprises:
acquiring a third updating packet;
and upgrading the operating system of the terminal from a second version to the intermediate version according to the third updating packet, wherein the second version is a general version or a safe version.
7. The method of claim 6, wherein obtaining the third update package comprises:
reading the third update package from the storage device.
8. A server, wherein a version of an operating system of a terminal is an intermediate version, the server comprising:
a first receiving module, configured to receive a first update request sent by a terminal, where the first update request is used to request to upgrade an operating system of the terminal to a first version, and the first update request carries version information of the intermediate version, where the first version is a secure version or an intermediate rollback version;
the first permission determining module is used for determining that the terminal has permission to upgrade to the first version according to the version information of the intermediate version;
a first sending module, configured to send a first update package to the terminal, where the first update package is used to upgrade an operating system of the terminal from the intermediate version to the first version.
9. The server according to claim 8, wherein the version information is a version number, and the first permission determining module is specifically configured to determine that the terminal has permission to upgrade to the first version if a first field of the version number of the intermediate version is the same as a first field of the version number of the first version.
10. The server according to claim 8 or 9, wherein the server further comprises:
a second receiving module, configured to receive a second update request sent by the terminal, where the second update request is used to request to rollback the version of the operating system of the terminal to a general version, and the second update request carries version information of the intermediate rollback version;
the second permission determining module is used for determining that the terminal has the permission to rollback to the universal version according to the version information of the intermediate rollback version;
a second sending module, configured to send a second update package to the terminal, where the second update package is used to roll back an operating system of the terminal from the intermediate roll-back version to the general version.
11. A terminal, wherein a version of an operating system of the terminal is an intermediate version, the terminal comprising:
a third sending module, configured to send a first update request to a server, where the first update request is used to request to upgrade an operating system of the terminal to a first version, and the first update request carries version information of the intermediate version, where the first version is a secure version or an intermediate rollback version;
a third receiving module, configured to receive a first update package sent by the server when it is determined that the terminal has a right to upgrade to the first version according to the version information of the intermediate version;
and the first updating module is used for upgrading the operating system of the terminal from the intermediate version to the first version according to the first updating package.
12. The terminal of claim 11, wherein the first version is an intermediate rollback version, and wherein the terminal further comprises:
a fourth sending module, configured to send a second update request to the server, where the second update request is used to request to rollback the version of the operating system of the terminal to a general version, and the second update request carries version information of the intermediate rollback version;
a fourth receiving module, configured to receive a second update package sent by the server when it is determined that the terminal has the authority to rollback to the general version according to the version information of the intermediate rollback version;
and the second updating module is used for rolling back the operating system of the terminal from the intermediate rolling-back version to the universal version according to the second updating package.
13. The terminal according to claim 11 or 12, characterized in that the terminal further comprises:
an obtaining module, configured to obtain a third update packet;
and the third updating module is used for upgrading the operating system of the terminal from a second version to the intermediate version according to the third updating packet, wherein the second version is a general version or a safe version.
14. The terminal according to claim 13, wherein the obtaining module is specifically configured to read the third update package from a storage device.
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