WO2018068687A1 - Modification method for mobile terminal firmware - Google Patents

Modification method for mobile terminal firmware Download PDF

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Publication number
WO2018068687A1
WO2018068687A1 PCT/CN2017/105333 CN2017105333W WO2018068687A1 WO 2018068687 A1 WO2018068687 A1 WO 2018068687A1 CN 2017105333 W CN2017105333 W CN 2017105333W WO 2018068687 A1 WO2018068687 A1 WO 2018068687A1
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Prior art keywords
firmware
file
mobile terminal
identity information
complete
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PCT/CN2017/105333
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French (fr)
Chinese (zh)
Inventor
肖睿
杨光
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广东乐源数字技术有限公司
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Publication of WO2018068687A1 publication Critical patent/WO2018068687A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/61—Installation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories

Definitions

  • the present invention relates to a method for modifying a firmware of a mobile terminal.
  • it relates to a method for firmware modification of a smart wearable device.
  • the firmware upgrade of the device terminal is mainly performed by manual manual upgrade, and the device terminal is firmware-fired by using a professional tool.
  • Each product has a separate firmware version. According to some protocols or firmware versions, it is often possible to burn only certain versions of firmware after burning. When the version is not matched, it is very likely If the burning is halfway, the burning cannot be continued, resulting in the mobile terminal not being able to boot, bricks, and the like.
  • the present invention specifically sets the mode for offline burning and online burning, and avoids the situation that the programming firmware cannot be burned if it is half-burned.
  • a method for modifying a firmware of a mobile terminal includes a main control chip, and a BOOT program is disposed in the main control chip, wherein the BOOT program includes a judging module, and the judging module stores a mobile
  • the modification method includes the following steps:
  • the mobile terminal when the mobile terminal adopts OTA for firmware modification directly, the mobile terminal first downloads the boot file in the complete burning file, and the mobile terminal invokes the determining module of the BOOT program, and the determining module determines The identity information of the firmware to be burned in the guide file;
  • the mobile terminal if the identity information of the firmware to be burned matches the identity information of the burnable firmware, the mobile terminal continues to download the complete burning file, and after the download is completed, when the user determines to install In the complete burning file, the mobile terminal performs firmware update, and replaces the identity information of the current firmware of the mobile terminal stored in the determining module with the firmware to be burned in the complete burning file. Identity information; when the user cancels the installation of the complete burning file, the mobile terminal saves the complete burning file;
  • a method for modifying a firmware of a mobile terminal includes a main control chip, and a BOOT program is disposed in the main control chip, wherein the BOOT program includes a judging module, and the judging module stores a mobile
  • the modification method includes the following steps:
  • the mobile terminal when the mobile terminal directly uses the OTA for firmware modification, the mobile terminal first downloads the boot file in the complete burning file, and the mobile terminal invokes the determining module of the BOOT program, and the determining module determines The identity information of the firmware to be burned in the guide file;

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Stored Programmes (AREA)

Abstract

Provided is a modification method for mobile terminal firmware. The mobile terminal comprises a main control chip, wherein the main control chip is provided with a BOOT program, and the BOOT program comprises a judgement module, wherein the judgement module stores identity information of current firmware of the mobile terminal and identity information of firmware which can be burned. The modification method comprises the following steps: 1) generating a complete burning file; and 2) burning. The method performs specific settings respectively for methods of off-line burning and on-line burning, thereby avoiding the scenario where firmware burning can not be continued half-way through the burning.

Description

说明书  Instruction manual
发明名称：一种移动终端固件修改的方法 技术领域  Title of Invention: A Method for Modifying Firmware of Mobile Terminals
[0001] 本发明涉及一种移动终端固件修改的方法. 特别涉及一种智能穿戴设备的固件 修改的方法。  [0001] The present invention relates to a method for modifying a firmware of a mobile terminal. In particular, it relates to a method for firmware modification of a smart wearable device.
背景技术  Background technique
[0002] 目前对设备终端的固定件升级主要是通过人工手动升级， 利用专业的工具对设 备终端进行固件烧制。  [0002] At present, the firmware upgrade of the device terminal is mainly performed by manual manual upgrade, and the device terminal is firmware-fired by using a professional tool.
技术问题  technical problem
[0003] 每个产品由于具备独立的固件版本， 根据部分协议或者固件版本的限制， 在烧 录吋， 往往只可以烧录某些特定版本的固件， 当遇到版本不搭配吋， 很有可能 产生烧录到一半就不能继续烧录的情况， 从而导致移动终端不能开机、 变砖等 情况。  [0003] Each product has a separate firmware version. According to some protocols or firmware versions, it is often possible to burn only certain versions of firmware after burning. When the version is not matched, it is very likely If the burning is halfway, the burning cannot be continued, resulting in the mobile terminal not being able to boot, bricks, and the like.
问题的解决方案  Problem solution
技术解决方案  Technical solution
[0004] 为了克服上述的技术问题， 本发明分别针对离线烧录、 在线烧录的方式进行特 定的设置， 避免烧录固件烧录到一半就不能烧录的情况。  [0004] In order to overcome the above technical problems, the present invention specifically sets the mode for offline burning and online burning, and avoids the situation that the programming firmware cannot be burned if it is half-burned.
[0005] 本发明的技术方案如下： [0005] The technical solution of the present invention is as follows:
[0006] 一种移动终端固件修改的方法， 所述移动终端包括主控芯片， 所述主控芯片中 设置有 BOOT程序， 其特征在于， 所述 BOOT程序包括判断模块， 所述判断模块 存储移动终端的当前固件的身份信息和可烧录的固件的身份信息， 所述修改方 法包括如下步骤：  [0006] A method for modifying a firmware of a mobile terminal, the mobile terminal includes a main control chip, and a BOOT program is disposed in the main control chip, wherein the BOOT program includes a judging module, and the judging module stores a mobile The identity information of the current firmware of the terminal and the identity information of the firmware that can be burned, the modification method includes the following steps:
[0007] 1 ) 生成完整烧录文件：  [0007] 1) Generate a complete burn file:
[0008] 1 1 ) 编译移动终端的固件的初始烧录文件；  [0008] 1 1) compiling an initial burning file of the firmware of the mobile terminal;
[0009] 12) 在初始烧录文件中添加引导文件形成完整烧录文件， 所述引导文件中包括 移动终端需要烧录的固件的身份信息；  [0009] 12) adding a boot file in the initial burn-in file to form a complete burn-in file, where the boot file includes identity information of the firmware that the mobile terminal needs to burn;
[0010] 13) 将完整烧录文件上传至服务器； 替换页（细则第 26条) [0011] 2) 烧录： [0010] 13) uploading the complete burning file to the server; replacing the page (Article 26) [0011] 2) Burning:
[0012] 21) 当直接在移动终端采用 OTA进行固件修改吋， 移动终端先下载所述完整烧 录文件中的引导文件， 所述移动终端调用所述 BOOT程序的判断模块， 所述判断 模块判断弓 I导文件中的所述需要烧录的固件的身份信息；  [0012] 21) when the mobile terminal adopts OTA for firmware modification directly, the mobile terminal first downloads the boot file in the complete burning file, and the mobile terminal invokes the determining module of the BOOT program, and the determining module determines The identity information of the firmware to be burned in the guide file;
[0013] 211) 若所述需要烧录的固件的身份信息与所述可烧录的固件的身份信息相匹 配， 则所述移动终端继续下载完整烧录文件， 下载完成后， 当用户确定安装所 述完整烧录文件， 则所述移动终端进行固件更新， 同吋将存储在所述判断模块 中移动终端的当前固件的身份信息替换成所述完整烧录文件中的所述需要烧录 的固件的身份信息； 当用户取消安装所述完整烧录文件， 则移动终端将所述完 整烧录文件进行保存；  [0013] 211) if the identity information of the firmware to be burned matches the identity information of the burnable firmware, the mobile terminal continues to download the complete burning file, and after the download is completed, when the user determines to install In the complete burning file, the mobile terminal performs firmware update, and replaces the identity information of the current firmware of the mobile terminal stored in the determining module with the firmware to be burned in the complete burning file. Identity information; when the user cancels the installation of the complete burning file, the mobile terminal saves the complete burning file;
[0014] 212) 若所述需要烧录的固件的身份信息与所述可烧录的固件的身份信息不相 匹配， 则终止下载；  [0014] 212) if the identity information of the firmware that needs to be burned does not match the identity information of the burnable firmware, the download is terminated;
[0015] 22) 当用户不在移动终端采用 OTA进行固件修改吋， 且已经通过另一终端下载 所述完整烧录文件， 将所述完整烧录文件通过存储卡与所述移动终端连接， 进 入所述 BOOT程序， 所述 BOOT程序中的判断模块先读取所述完整烧录文件中的 引导文件：  [0015] 22) when the user does not use the OTA for firmware modification in the mobile terminal, and has downloaded the complete burning file through another terminal, and connects the complete burning file to the mobile terminal through the memory card, and enters the In the BOOT program, the determining module in the BOOT program first reads the boot file in the complete burning file:
221) 若所述完整烧录文件中的所述需要烧录的固件的身份信息与所述可烧录 的固件的身份信息相匹配， 则进入文件拷贝工作， 将所述完整文件的数据拷贝 到所述主控芯片中， 同吋将存储在所述判断模块中移动终端的当前固件的身份 信息替换成所述完整烧录文件中的所述需要烧录的固件的身份信息；  221) if the identity information of the firmware to be burned in the complete burning file matches the identity information of the burnable firmware, enter a file copying work, and copy the data of the complete file to In the main control chip, the same is used to replace the identity information of the current firmware of the mobile terminal stored in the determining module with the identity information of the firmware to be burned in the complete burning file;
[0017] 222) 若所述完整烧录文件中的所述需要烧录的固件的身份信息与所述可烧录 的固件的身份信息不相匹配， 则终止固件修改。  [0017] 222) If the identity information of the firmware to be burned in the complete burning file does not match the identity information of the burnable firmware, the firmware modification is terminated.
发明的有益效果  Advantageous effects of the invention
有益效果  Beneficial effect
通过设置判断模块和弓 I导文件， 可以在烧录之初就可以判断固件是否可以用于 移动终端， 从而避免固件下载完毕之后再验证的多余下载的情况， 也可避免由 于固件身份信息 （如固件标识、 固件版本号、 设备型号等） 不对导致烧录了一 部分不能继续烧录从而导致移动终端变砖的情况。 本发明的实施方式 By setting the judgment module and the guide file, it is possible to judge whether the firmware can be used for the mobile terminal at the beginning of the burn, thereby avoiding the redundant download after the firmware download is completed, and also avoiding the firmware identity information (such as The firmware identification, firmware version number, device model, etc.) does not cause a part of the burning to continue to burn and cause the mobile terminal to brick. Embodiments of the invention
[0019] 一种移动终端固件修改的方法， 所述移动终端包括主控芯片， 所述主控芯片中 设置有 BOOT程序， 其特征在于， 所述 BOOT程序包括判断模块， 所述判断模块 存储移动终端的当前固件的身份信息和可烧录的固件的身份信息， 所述修改方 法包括如下步骤：  [0019] A method for modifying a firmware of a mobile terminal, the mobile terminal includes a main control chip, and a BOOT program is disposed in the main control chip, wherein the BOOT program includes a judging module, and the judging module stores a mobile The identity information of the current firmware of the terminal and the identity information of the firmware that can be burned, the modification method includes the following steps:
[0020] 1) 生成完整烧录文件：  [0020] 1) Generate a complete burn file:
[0021] 11) 编译移动终端的固件的初始烧录文件；  [0021] 11) compiling an initial burning file of the firmware of the mobile terminal;
[0022] 12) 在初始烧录文件中添加引导文件形成完整烧录文件， 所述引导文件中包括 移动终端需要烧录的固件的身份信息；  [0022] 12) adding a boot file in the initial burning file to form a complete burning file, where the guiding file includes identity information of the firmware that the mobile terminal needs to burn;
[0023] 13) 将完整烧录文件上传至服务器； [0023] 13) uploading the complete burning file to the server;
[0024] 2) 烧录： [0024] 2) Burning:
[0025] 21) 当直接在移动终端采用 OTA进行固件修改吋， 移动终端先下载所述完整烧 录文件中的引导文件， 所述移动终端调用所述 BOOT程序的判断模块， 所述判断 模块判断弓 I导文件中的所述需要烧录的固件的身份信息；  [0025] 21) when the mobile terminal directly uses the OTA for firmware modification, the mobile terminal first downloads the boot file in the complete burning file, and the mobile terminal invokes the determining module of the BOOT program, and the determining module determines The identity information of the firmware to be burned in the guide file;
[0026] 211) 若所述需要烧录的固件的身份信息与所述可烧录的固件的身份信息相匹 配， 则所述移动终端继续下载完整烧录文件， 下载完成后， 当用户确定安装所 述完整烧录文件， 则所述移动终端进行固件更新， 同吋将存储在所述判断模块 中移动终端的当前固件的身份信息替换成所述完整烧录文件中的所述需要烧录 的固件的身份信息； 当用户取消安装所述完整烧录文件， 则移动终端将所述完 整烧录文件进行保存；  [0026] 211) if the identity information of the firmware to be burned matches the identity information of the burnable firmware, the mobile terminal continues to download the complete burning file, and after the download is completed, when the user determines to install In the complete burning file, the mobile terminal performs firmware update, and replaces the identity information of the current firmware of the mobile terminal stored in the determining module with the firmware to be burned in the complete burning file. Identity information; when the user cancels the installation of the complete burning file, the mobile terminal saves the complete burning file;
[0027] 212) 若所述需要烧录的固件的身份信息与所述可烧录的固件的身份信息不相 匹配， 则终止下载；  [0027] 212) if the identity information of the firmware that needs to be burned does not match the identity information of the burnable firmware, the download is terminated;
[0028] 22) 当用户不在移动终端采用 OTA进行固件修改吋， 且已经通过另一终端下载 所述完整烧录文件， 将所述完整烧录文件通过存储卡与所述移动终端连接， 进 入所述 BOOT程序， 所述 BOOT程序中的判断模块先读取所述完整烧录文件中的 引导文件：  [0028] 22) when the user does not use the OTA for firmware modification in the mobile terminal, and has downloaded the complete burning file through another terminal, connecting the complete burning file to the mobile terminal through the memory card, and entering the In the BOOT program, the determining module in the BOOT program first reads the boot file in the complete burning file:
[0029] 221) 若所述完整烧录文件中的所述需要烧录的固件的身份信息与所述可烧录 的固件的身份信息相匹配， 则进入文件拷贝工作， 将所述完整文件的数据拷贝 到所述主控芯片中， 同吋将存储在所述判断模块中移动终端的当前固件的身份 信息替换成所述完整烧录文件中的所述需要烧录的固件的身份信息； [0029] 221) if the identity information of the firmware to be burned in the complete burning file is the same as the burnable If the identity information of the firmware matches, the file copying operation is entered, the data of the complete file is copied into the main control chip, and the identity information of the current firmware of the mobile terminal stored in the determining module is replaced with the Describe the identity information of the firmware to be burned in the complete burning file;
[0030] 222) 若所述完整烧录文件中的所述需要烧录的固件的身份信息与所述可烧录 的固件的身份信息不相匹配， 则终止固件修改。  [0030] 222) If the identity information of the firmware to be burned in the complete burning file does not match the identity information of the burnable firmware, the firmware modification is terminated.
[0031] 通过设置判断模块和弓 I导文件， 可以在烧录之初就可以判断固件是否可以用于 移动终端， 从而避免固件下载完毕之后再验证的多余下载的情况， 也可避免由 于固件身份信息 （如固件标识、 固件版本号、 设备型号等） 不对导致烧录了一 部分不能继续烧录从而导致移动终端变砖的情况。  [0031] By setting the judgment module and the guide file, it is possible to determine whether the firmware can be used for the mobile terminal at the beginning of the burn, thereby avoiding the redundant download after the firmware download is completed, and also avoiding the firmware identity. Information (such as firmware identification, firmware version number, device model, etc.) does not result in a situation where a portion of the programming cannot be burned and the mobile terminal becomes bricked.
[0032] 最后应说明的是： 以上各实施例仅用以说明本发明的技术方案， 而非对其限制 ； 尽管参照前述各实施例对本发明进行了详细的说明， 本领域的普通技术人员 应当理解： 其依然可以对前述各实施例所记载的技术方案进行修改， 或者对其 中部分或者全部技术特征进行等同替换； 而这些修改或者替换， 并不使相应技 术方案的本质脱离本发明各实施例技术方案的范围。  [0032] Finally, it should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not intended to be limiting thereof; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should It is to be understood that the technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the essential embodiments of the present invention. The scope of the technical solution.

Claims

权利要求书 Claim
[权利要求 1] 一种移动终端固件修改的方法， 所述移动终端包括主控芯片， 所述主 控芯片中设置有 BOOT程序， 其特征在于， 所述 BOOT程序包括判断 模块， 所述判断模块存储移动终端的当前固件的身份信息和可烧录的 固件的身份信息， 所述修改方法包括如下步骤：  [Claim 1] A method for modifying a firmware of a mobile terminal, the mobile terminal includes a main control chip, and a BOOT program is disposed in the main control chip, wherein the BOOT program includes a judging module, and the judging module And storing identity information of the current firmware of the mobile terminal and identity information of the burnable firmware, where the modifying method includes the following steps:
1) 生成完整烧录文件：  1) Generate a complete burn file:
11) 编译移动终端的固件的初始烧录文件；  11) compiling the initial burning file of the firmware of the mobile terminal;
12) 在初始烧录文件中添加引导文件形成完整烧录文件， 所述隐刀文 件中包括移动终端需要烧录的固件的身份信息；  12) adding a boot file in the initial burning file to form a complete burning file, where the hidden knife file includes identity information of the firmware that the mobile terminal needs to burn;
13) 将完整烧录文件上传至服务器；  13) Upload the complete burning file to the server;
2) 烧录：  2) Burning:
21) 当直接在移动终端采用 OTA进行固件修改吋， 移动终端先下载所 述完整烧录文件中的弓 I导文件， 所述移动终端调用所述 BOOT程序的 判断模块， 所述判断模块判断引导文件中的所述需要烧录的固件的身 份信息；  21) When the firmware is modified directly by the mobile terminal using the OTA, the mobile terminal first downloads the GUI file in the complete burning file, the mobile terminal invokes the determining module of the BOOT program, and the determining module determines the guiding The identity information of the firmware to be burned in the file;
211) 若所述需要烧录的固件的身份信息与所述可烧录的固件的身份 信息相匹配， 则所述移动终端继续下载完整烧录文件， 下载完成后， 当用户确定安装所述完整烧录文件， 则所述移动终端进行固件更新， 同吋将存储在所述判断模块中移动终端的当前固件的身份信息替换成 所述完整烧录文件中的所述需要烧录的固件的身份信息； 当用户取消 安装所述完整烧录文件， 则移动终端将所述完整烧录文件进行保存； 211) if the identity information of the firmware to be burned matches the identity information of the burnable firmware, the mobile terminal continues to download the complete burning file, and after the download is completed, when the user determines to install the complete If the file is burned, the mobile terminal performs firmware update, and the identity information of the current firmware of the mobile terminal stored in the determining module is replaced with the identity information of the firmware to be burned in the complete burning file. When the user cancels the installation of the complete burning file, the mobile terminal saves the complete burning file;
212) 若所述需要烧录的固件的身份信息与所述可烧录的固件的身份 信息不相匹配， 则终止下载； 212) if the identity information of the firmware to be burned does not match the identity information of the burnable firmware, the download is terminated;
22) 当用户不在移动终端采用 OTA进行固件修改吋， 且已经通过另一 终端下载所述完整烧录文件， 将所述完整烧录文件通过存储卡与所述 移动终端连接， 进入所述 BOOT程序， 所述 BOOT程序中的判断模块 先读取所述完整烧录文件中的弓 I导文件：  22) when the user does not use the OTA for firmware modification in the mobile terminal, and has downloaded the complete burning file through another terminal, and connects the complete burning file to the mobile terminal through the memory card, and enters the BOOT program. The judging module in the BOOT program first reads the bow file in the complete burning file:
221) 若所述完整烧录文件中的所述需要烧录的固件的身份信息与所 述可烧录的固件的身份信息相匹配， 则进入文件拷贝工作， 将所述完 整文件的数据拷贝到所述主控芯片中， 同吋将存储在所述判断模块中 移动终端的当前固件的身份信息替换成所述完整烧录文件中的所述需 要烧录的固件的身份信息； 221) if the identity information of the firmware to be burned in the complete burning file is If the identity information of the programmable firmware matches, the file copying operation is entered, and the data of the complete file is copied into the main control chip, and the identity of the current firmware of the mobile terminal stored in the determining module is also collected. The information is replaced with the identity information of the firmware to be burned in the complete burning file;
222) 若所述完整烧录文件中的所述需要烧录的固件的身份信息与所 述可烧录的固件的身份信息不相匹配， 则终止固件修改。  222) If the identity information of the firmware to be burned in the complete burning file does not match the identity information of the burnable firmware, the firmware modification is terminated.
PCT/CN2017/105333 2016-10-12 2017-10-09 Modification method for mobile terminal firmware WO2018068687A1 (en)

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