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Continuous upgrade method and apparatus

A post-upgrade, differential upgrade technology, applied in the direction of program control device, program loading/starting, etc., can solve problems such as continuous upgrade failure

Active Publication Date: 2015-10-07
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The embodiment of the present invention provides a method and device for continuous upgrading, which realizes that the upgrade can be performed in the latest recovery partition during each single-package upgrade in the continuous upgrading process, and solves the problems caused by the recovery partition of the intermediate software version. The problem of subsequent consecutive upgrade failures caused by modification

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  • Continuous upgrade method and apparatus

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0018] The embodiment of the present invention provides a method for continuous upgrading, such as figure 1 shown, including:

[0019] S101. Determine whether the current version of the software is the target version;

[0020] It should be noted that the target version here may or may not be the latest version stored on the server, as long as the target version is higher than the current version of the terminal. For example, suppose the latest version is V5, and ...

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Abstract

Embodiments of the present invention provide a continuous upgrade method and apparatus, relate to the software upgrade field, and are used to resolve a problem of subsequent continuous upgrade failure caused by modification of a recovery partition of a middle software version. The method comprises: determining whether a current version of software is a target version; if no, searching all differential upgrade packages required for upgrading the software from the current version to the target version for a same differential upgrade package between a prior version and the current version, wherein any one differential upgrade package comprises only upgrade information of two adjacent versions; detecting whether it is required to upgrade a recovery partition of the current version; if yes, upgrading the recovery partition of the current version according to the found differential upgrade package, and loading an upgraded recovery partition to a memory; and upgrading a system partition of the current version according to the found differential upgrade package.

Description

technical field [0001] The invention relates to the field of software upgrading, in particular to a continuous upgrading method and device. Background technique [0002] The current software version upgrade generally realizes the upgrade of the client software version by downloading the differential upgrade package provided by the server and targeting the current software version of the client, and updating the differential upgrade package to the current software version by patching. [0003] In order to upgrade the current version to the target version at one time, one implementation method currently adopted is: configure the differential upgrade package from each version to the target version on the server side, for example, if the current target version is upgraded from V4 to V5, then on the server side On the basis of the existing V2-V1, V3-V1, V3-V2, V4-V1, V4-V2, V4-V3 differential upgrade package, add the configuration of V5-V1, V5-V2, V5-V3, V5-V4 Four differential ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 朱晓亮
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD