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Data backup method and device

A technology of backup and data, which is applied in the direction of data error detection, electrical digital data processing, and response error generation, which can solve the problems of poor flexibility, easy loss of important data, and inability to back up important data in time. , to avoid loss and improve flexibility

Inactive Publication Date: 2016-07-20
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a data backup method and device to solve the technical problems that the existing data backup method cannot back up important data in time, has poor flexibility, and is easy to lose important data

Method used

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  • Data backup method and device

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Embodiment Construction

[0020] 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 those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0021] Please refer to figure 1 , figure 1 It is a flow chart of the data backup method provided by Embodiment 1 of the present invention.

[0022] The data backup method of this preferred embodiment includes:

[0023] Step S101, when it is detected that the terminal has increased data, acquire the content information of the incremental data.

[0024] For example, when the terminal detects that there is data increase, it acquires the storage content of the increased data; w...

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Abstract

The invention provides a data backup method and device.The data backup method comprises the steps that when it is detected that a terminal has data increase, content information of incremental data is obtained, wherein the incremental data is increased data relative to data obtained before data increase; whether the content information has preset identification information or not is detected, and a detection result is obtained; according to the detection result, the incremental data is backed up.According to the data backup method and device, due to the fact that whether the incremental data has preset identification information or not is detected, whether the terminal has important data increase or not is judged, important data can be conveniently backed up, backup flexibility is improved, and important data losses are avoided.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to a data backup method and device. Background technique [0002] With the rapid development of terminals such as tablet computers and smart phones, terminals have become an indispensable part of users' lives. In particular, users store more and more data on terminals, which makes the requirements for data backup more and more high. [0003] The existing backup method is to select the data that needs to be backed up to be backed up regularly or manually. Because this kind of timed backup method can only be backed up at a predetermined time, if the user deletes the data by mistake before the preset time arrives, because the data is not backed up in time, Information leading to these data is lost before backing up, causing losses to users. In addition, manual backup is not only cumbersome to operate, but sometimes users forget to back up, which brings hidden dangers of dat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
CPCG06F11/1448G06F11/1458
Inventor 张烨
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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