如何在手机POST模式下导出Flash文件?

介绍

概述

本文档说明如何在电话以 POST 模式运行时导出闪存文件。

适用型号

支持的产品:所有电话型号。
支持的固件:支持型号可用的所有版本。

先决条件

1. 一个 POST 升级服务器。在此过程中,需要一个 FTP 服务器。
2. 一个 Telnet 工具,例如 Windows 自带的 Telnet 客户端、PuTTY 或 SecureCRT。

操作步骤

FTP 服务器配置

1. 在 PC 上运行 wftpd32。在菜单栏中,选择 Security -> User/Rights...

在 PC 上运行 wftpd32

2. 按要求准确设置 FTP 登录凭据:
用户名:username
密码:userpasswd

配置 FTP 服务器用户名和密码
重新输入密码以确认

3. 定义文件存储路径。在 Home Directory 中,输入存放固件包或导出文件的文件夹路径,例如 D:\USER-X3S。然后选择 Restricted to home,并点击 Done 以保存配置。

设置 FTP 主目录路径

4. 启用日志选项,以便更轻松地监控导出过程。

启用 FTP 日志选项

注意:在 POST 模式下执行操作时,请勿关闭 FTP 服务器。

PC 网络配置

1. 为 PC 分配固定的 IP 配置。

网络设置:
IP 地址:192.168.10.99
子网掩码:255.255.255.0
默认网关:192.168.10.1

以下示例显示在 Windows 10 上的设置。

在 Windows 10 PC 上设置静态 IP 地址

2. 将电话置于 POST 模式

使用以太网线将 PC 的网络端口直接连接到电话的互联网端口。重新启动电话,并在开机期间按住 # 键以进入 POST 模式。在 POST 模式下,电话使用默认 IP 地址 192.168.10.1

在电话上进入 POST 模式

在 POST 模式下导出闪存文件

1. 在 PC 上,按下 Win+R 并打开 cmd

用于 POST 模式操作的命令提示符窗口

2. 输入导出命令以开始导出闪存文件。

POST 模式下的闪存导出命令

FTP 服务器窗口也将在过程中显示相关的导出活动。

显示闪存导出活动的 FTP 服务器窗口

之后,执行命令 4 以重新启动电话。重启完成后,闪存导出过程即结束。

3. 导出的闪存文件将保存在步骤 1、项目 3 中先前配置的目录中。

导出的闪存文件位置

目录
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