125 lines
3.4 KiB
Bash
125 lines
3.4 KiB
Bash
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#!/bin/sh
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# 免责声明函数
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show_disclaimer() {
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clear
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echo "⚠️ 免责声明"
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echo "=============================================="
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echo "使用本脚本可能存在以下风险："
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echo "- 设备无法启动或变砖"
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echo "- 丢失厂商保修"
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echo "- 网络功能异常或配置丢失"
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echo ""
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echo "即使您完全按照教程操作，也可能仍有不可预知的风险。"
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echo "本脚本作者对任何由此产生的问题不承担责任，"
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echo "所有操作风险由用户自行承担。"
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echo "=============================================="
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echo ""
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read -p "您是否同意并愿意继续？(yes/no): " agree
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if [ "$agree" != "yes" ]; then
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echo "您已拒绝免责声明，脚本将退出。"
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exit 1
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fi
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}
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# 检测型号
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check_model() {
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echo "🧰 正在检测路由器型号..."
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local model_file="/proc/gl-hw-info/model"
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local expected_model="mt3000"
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if [ ! -f "$model_file" ]; then
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echo "⚠️ 无法检测型号，文件不存在：$model_file"
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return 1
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fi
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local model
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model=$(cat "$model_file" | tr -d '\r\n')
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if [ "$model" != "$expected_model" ]; then
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echo "❌ 当前设备型号为：$model，非 $expected_model，不支持本脚本操作！"
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return 1
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fi
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echo "✅ 检测到设备型号：$model，符合要求，继续执行..."
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return 0
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}
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# 获取当前区域函数
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get_current_region() {
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region_hex=$(hexdump -C /dev/mtdblock3 | head -n 10 | grep -oE 'US|CN' | head -n 1)
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if [ "$region_hex" = "US" ]; then
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echo "US"
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elif [ "$region_hex" = "CN" ]; then
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echo "CN"
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else
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echo "未知"
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fi
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}
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# ======================
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# 脚本开始执行
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# ======================
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show_disclaimer
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# 调用检查函数
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check_model || exit 1
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# 主循环
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while true; do
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clear
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current_region=$(get_current_region)
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echo "========== MT-3000 区域切换工具 ===================="
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echo "当前路由器区域：$current_region"
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echo ""
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echo "1. 切换为美区"
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echo "2. 切换为国区"
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echo "q. 退出"
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echo "==================================================="
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read -p "请输入选项 [1/2/q]: " choice
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case "$choice" in
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1)
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echo ""
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echo "⚠️ 警告：切换区域可能会影响保修或部分功能。"
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echo "⚠️ 此操作将修改 Flash 并重启路由器。"
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read -p "是否确认切换为美区？(yes/no): " confirm
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if [ "$confirm" = "yes" ]; then
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echo "正在切换为美区..."
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echo -n "US" | dd of=/dev/mtdblock3 bs=1 seek=136 conv=notrunc
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sync
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echo "切换完成，正在重启路由器..."
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sleep 2
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reboot
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else
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echo "已取消操作。"
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sleep 2
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fi
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;;
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2)
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echo ""
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echo "⚠️ 警告：切换区域可能会影响保修或部分功能。"
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echo "⚠️ 此操作将修改 Flash 并重启路由器。"
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read -p "是否确认切换为国区？(yes/no): " confirm
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if [ "$confirm" = "yes" ]; then
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echo "正在切换为国区..."
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echo -n "CN" | dd of=/dev/mtdblock3 bs=1 seek=136 conv=notrunc
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sync
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echo "切换完成，正在重启路由器..."
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sleep 2
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reboot
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else
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echo "已取消操作。"
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sleep 2
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fi
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;;
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q|Q)
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echo "已退出。"
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exit 0
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;;
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*)
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echo "无效选项，请重新输入。"
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sleep 2
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;;
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esac
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done
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