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Method and device for verifying OTA multi-pack upgrading

A verification method and a technology of a verification device, which are applied in the direction of program control devices, software deployment, version control, etc., can solve problems such as verification that cannot realize OTA multi-package continuous upgrade

Inactive Publication Date: 2016-06-29
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a verification method and device for OTA multi-package continuous upgrade to solve the problem that the verification of OTA multi-packet continuous upgrade cannot be realized

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  • Method and device for verifying OTA multi-pack upgrading
  • Method and device for verifying OTA multi-pack upgrading
  • Method and device for verifying OTA multi-pack upgrading

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Embodiment Construction

[0019] 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 making creative efforts belong to the protection scope of the present invention.

[0020] As people have higher and higher performance requirements for terminals, manufacturers may produce multiple versions for the same type of terminal, and at the same time, in order to upgrade the current version to the target version at one time, it is necessary to make a Differential upgrade package. For example: if the current target version is upgraded from V4 to V5, the manufacturer needs to have V2-V1, V3-V1, V4-V1, V3-V2, V4-V2, V4-V3 differential u...

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Abstract

The embodiment of the present invention provides a verification method and device for OTA multi-package upgrade, which stores system fingerprint information of a terminal in a system partition. When the terminal is upgraded from the current version to the target version through several intermediate versions, the system fingerprint information of the current version is obtained from the terminal system partition to check with the system fingerprint information in the OTA upgrade package read from the register. If successful, the patch file in the OTA upgrade package is copied to the system partition, so that the system fingerprint information in the system partition will become the system fingerprint information of the intermediate version without starting the system. The terminal can continue to verify the next upgrade package according to the system fingerprint information of the intermediate version, so as to complete the upgrade of the next version, thereby avoiding the need to turn on the system in the prior art to change the system fingerprint information in the memory to an intermediate version. System fingerprint information, and once the system fingerprint information does not match and the verification fails, the multi-package upgrade will exit, resulting in upgrade failure.

Description

technical field [0001] The invention relates to the field of online upgrade of terminals, in particular to a verification method and device for OTA multi-package upgrade. Background technique [0002] Terminals such as mobile phones and digital TV set-top boxes use Over-the-Air Technology (OTA) to update software versions. OTA upgrades include single-package upgrades and multi-package upgrades, where single-package upgrades refer to terminal upgrades from the previous version to the target version (the previous version is the system version currently used by the terminal), while multi-package upgrades are Continuously upgrade to the target version through multiple intermediate versions. [0003] In order to prevent the terminal from being unable to use normally due to flashing other illegal versions, the terminal needs to verify the OTA upgrade package before the OTA single package upgrade. The verification method for the existing OTA single-package upgrade, such as figur...

Claims

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Application Information

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IPC IPC(8): G06F9/44G06F9/445
CPCG06F8/71G06F8/65
Inventor 朱晓亮张宁任广奎
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
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