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Android system upgrading method and system based on storage device

A storage device and system upgrade technology, applied in the direction of program loading/starting, program control devices, etc., can solve problems such as uncertain mounting sequence and upgrade failure

Inactive Publication Date: 2014-01-22
TCL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It aims to solve the problem that when the Android system is upgraded in the prior art, in addition to the storage device storing the upgrade file, other storage devices are also mounted at the same time, and the upgrade fails due to the uncertain mounting sequence of each storage device

Method used

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  • Android system upgrading method and system based on storage device
  • Android system upgrading method and system based on storage device

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Embodiment Construction

[0030] The present invention provides a method and system for upgrading an Android system based on a storage device. In order to make the object, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] see figure 1 , which is a flow chart of the storage device-based Android system upgrade method of the present invention. As shown in the figure, the upgrade method includes the following steps in sequence:

[0032] S1, in the Android system, scan all storage devices mounted locally, and obtain the unique identification code of the storage device with the upgrade file from the block device identification library of the Andriod system;

[0033] S2. Generate a mount path of the upgrade file according to the unique identification code of ...

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Abstract

The invention discloses an Android system upgrading method and system based on a storage device. The method comprises the steps that firstly, a unique identification code of the storage device in which an upgrading file is located is obtained from a block device identification library of an Android system; secondly, after the Android system enters a recovery system, a unique identification code for corresponding is found out in the block device identification library of the Android system, and the storage device of a unique identification code is mounted to the recovery system; lastly, the upgrading file is obtained form the mounted storage device, and the Android system upgrading is finished. Unique corresponding between the recovery system and the Android system of the storage device comprising the upgrading file is ensured, and therefore the occurrence that Android upgrading is failed due to the fact that the storage device comprising the upgrading file cannot be found out because of indeterminacy of a mounting sequence when a plurality of storage devices exist at the same time cannot happen.

Description

technical field [0001] The invention relates to the technical field of Android system upgrade, in particular to a storage device-based Android system upgrade method and system. Background technique [0002] In the field of Android system research, the system when the machine starts normally is called the Android system, and the system used when the machine is upgraded (that is, the Android system is upgraded) is called the recovery system. The Android system generally completes system recovery and upgrade through the recovery system, including restoring factory settings, OTA upgrades, patch upgrades, and firmware upgrades. [0003] In the prior art, to upgrade the Android system, it is necessary to configure the mount path of the storage device where the upgrade file is located. Taking the usb storage device as an example, the mount path of the usb storage device needs to be configured in the recovery.fstab file of the recovery system. Such as / udisk (udisk refers to the dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 崔小康
Owner TCL CORPORATION