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Upgrading method, device and mobile terminal

A mobile terminal and upgrade package technology, applied in the direction of program control device, generation of response errors, program loading/starting, etc., can solve problems such as the system cannot be started and used normally, and the image file is easily damaged.

Active Publication Date: 2017-11-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the embodiment of the present invention provides an upgrade method, device and mobile terminal to solve the problem that the upgrade method provided by the prior art, the image file stored in the partition is easily damaged, resulting in the failure of the system to start and use normally. question

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  • Upgrading method, device and mobile terminal
  • Upgrading method, device and mobile terminal
  • Upgrading method, device and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] figure 1 The implementation process of the upgraded method provided by Embodiment 1 of the present invention is shown, and the details are as follows:

[0048] In step S101, the image file is stored in the primary partition and the backup partition at the same time.

[0049] In the embodiment of the present invention, in order to prevent the system from being unable to start due to the damage of a certain image file, for each image file, a dual-partition mechanism is used to back up and store the image file, that is: except the preloader partition, lk partition, boot partition, system partition, userdata In addition to the primary partitions such as partitions and recovery partitions, each primary partition has a backup partition called preloader_backup partition, lk_backup partition, boot_backup partition, system_backup partition, userdata_backup partition, and recovery_backup partition. Each image file is stored in two partitions, for example, lk.bin exists in both t...

Embodiment 2

[0069] figure 2 A specific structural block diagram of the upgraded device provided by Embodiment 2 of the present invention is shown, and for convenience of description, only parts related to the embodiment of the present invention are shown. The upgraded device may be a software unit, a hardware unit or a combination of software and hardware built in the mobile terminal. The upgraded device 2 includes: a storage unit 21 and a loading unit 22 .

[0070] Wherein, the storage unit 21 is used to simultaneously store the image file in the primary partition and the backup partition;

[0071] The loading unit 22 is configured to load the image file from the backup partition when the image file in the primary partition is damaged.

[0072] Specifically, the loading unit 22 includes:

[0073] An allocation module, configured to allocate a marker bit to each primary partition;

[0074] The marking module is used to mark the marking bit of the corresponding primary partition when t...

Embodiment 3

[0086] image 3 A specific structural block diagram of the mobile terminal provided by Embodiment 3 of the present invention is shown, and for convenience of description, only parts related to the embodiment of the present invention are shown. The mobile terminal 3 is a smart phone or a tablet computer, and includes the upgraded device 2 described in the second embodiment, and the upgraded device 2 includes: a storage unit 21 and a loading unit 22 .

[0087] Wherein, the storage unit 21 is used to simultaneously store the image file in the primary partition and the backup partition;

[0088] The loading unit 22 is configured to load the image file from the backup partition when the image file in the primary partition is damaged.

[0089] Specifically, the loading unit 22 includes:

[0090] An allocation module, configured to allocate a marker bit to each primary partition;

[0091] The marking module is used to mark the marking bit of the corresponding primary partition whe...

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Abstract

The present invention is suitable for the field of system upgrade technology, providing an upgrade method, device and mobile terminal, which includes: store mirror files in the main partition and backup partition;Load the mirror file in the backup partition.The invention stores the mirror files in the main partition and backup partition at the same time. When the mirror file in the main partition is damaged, the mirror file is loaded from the backup partition.Overcoming the upgrade method provided by the existing technology, the problem that the Android system can not boot normally due to the damage of the mirror file, and then the mirror file damage in the main partition can also be turned on normally.

Description

technical field [0001] The invention belongs to the technical field of system upgrading, and in particular relates to an upgrading method, device and mobile terminal. Background technique [0002] Now there are more and more mobile phone manufacturers, and there are more and more third-party ROMs. Many users upgrade the Android system through third-party brushing tools, which often leads to serious problems such as crashes, restarts, or even failure to boot. [0003] Mobile phones with Android system generally contain image files such as preloader.bin, lk.bin, boot.img, system.img, userdata.img, recovery.img, etc. These image files are stored in the preloader partition, lk partition, boot partition, In the system partition, userdata partition, and recovery partition. [0004] However, in the course of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0005] In existing mobile phones, the image files stor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445G06F11/14
Inventor 杨新勤甄文先陈启安
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD