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Operation system recovery method and electronic equipment

A technology of an electronic device and a recovery method, applied in the field of communications, can solve problems such as inability to enter the recovery mode, damage to key images, and inconvenience in operating system recovery.

Pending Publication Date: 2022-05-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides an operating system recovery method and an electronic device, which can solve the problem that the key image of the operating system of the electronic device is damaged, cannot enter the recovery mode, and it is inconvenient for the user to go to the maintenance site to perform the recovery of the operating system, so that the user can use Other electronic devices assist the electronic device to restore the operating system and improve the security of the operating system recovery

Method used

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  • Operation system recovery method and electronic equipment
  • Operation system recovery method and electronic equipment
  • Operation system recovery method and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0061] Example 1: Taking the first electronic device 101 and the second electronic device 102 as devices such as smartphones and tablet computers as an example (ie, scenario 1), when the first electronic device 101 and the second electronic device 102 are both in normal use, Both the first electronic device 101 and the second electronic device 102 can register the unique identification information of the first electronic device 101 and the second electronic device 102, such as an encrypted product serial number (SN) or device chip ID, by logging into the same account. Go to the server 103 (for example, a Huawei mobile phone can register a Huawei account to the server of the Huawei website; for example, a Xiaomi mobile phone can register a Xiaomi account to the server of the Xiaomi website). That is to say, when the first electronic device 101 and the second electronic device 102 log in to the same account, the server 103 can record the unique identification information of each ...

example 2

[0064] Example 2: Take the first electronic device 101 as a smartphone or tablet computer, and the second electronic device 102 as an electronic device that cannot log in to the server 103 through a registered account, such as a smart watch (ie, scenario 4), when the first electronic device 101 and When the second electronic device 102 is in a normal use state, the first electronic device 101 and the second electronic device 102 can be connected wirelessly, such as through Bluetooth. When the first electronic device 101 and the second electronic device 102 are interconnected through Bluetooth, a Bluetooth pairing relationship is formed, files can be transferred between them, and information can be shared. Therefore, the first electronic device 101 and the second electronic device 102 belong to trusted devices, and the second electronic device 102 can be added to the trusted device list of the first electronic device 101; and the trusted device of the first electronic device 101...

example 3

[0066] Example 3: Take the first electronic device 101 as a smartphone or tablet computer, and the second electronic device 102 as a smart TV, etc. which are often connected to the same wireless network (WiFi) with the smartphone or tablet as an example (ie, scenario 3), when the first When both the electronic device 101 and the second electronic device 102 are in normal use, the first electronic device 101 and the second electronic device 102 can be connected to the same WiFi network at the same time, and the first electronic device 101 and the second electronic device 102 will be recorded in the network server. unique identification information. In this scenario, the WiFi network server may record the electronic devices connected to the WiFi network in the list of trusted devices under the WiFi network; and the WiFi network server may synchronize the list of trusted devices under the WiFi network to Corresponding electronic devices, for example, are synchronized to the first...

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Abstract

The invention provides an operating system recovery method and electronic equipment, which can solve the problem that a key mirror image of an operating system of the electronic equipment is damaged and cannot enter a recovery mode, can assist the electronic equipment in recovering the operating system by utilizing other electronic equipment, and improves the safety of recovering the operating system. The method comprises the steps that a first electronic device obtains identification information of a second electronic device through a fastboot command, and whether the first electronic device and the second electronic device are mutually trusted electronic devices or not can be authenticated according to the identification information of the first electronic device and the identification information of the second electronic device. When the first electronic equipment and the second electronic equipment are mutually trusted electronic equipment, the first electronic equipment and the second electronic equipment can directly establish fastboot communication connection, and a system mirror image file suitable for the second electronic equipment is sent to the second electronic equipment in a fastboot mode, so that the second electronic equipment can be assisted to complete operating system recovery operation.

Description

technical field [0001] The present application relates to the field of communications, and in particular, to an operating system recovery method and an electronic device. Background technique [0002] In most current electronic devices, the normal operation of the electronic device depends on the operating system of the electronic device. When the operating system of the electronic device fails, it is generally unable to boot into the operating system normally. In this case, it is necessary to perform the operation of restoring the operating system before it can boot normally again. [0003] Taking mobile phones as an example, existing mobile phone manufacturers generally provide mobile phone automatic recovery modes, such as recovery mode. When the mobile phone fails to start normally for many times in a row, the mobile phone automatic recovery mode can be used, such as restoring factory settings, to perform operations on the mobile phone. Operations related to system reco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/44G06F11/14
CPCG06F21/44G06F11/1417
Inventor 龚晨杨杰
Owner HUAWEI TECH CO LTD