小米路由器ax3600刷openwrt固件

XIAOMI AX3600变砖急救
修复工具和固件下载网页 https://www1.miwifi.com/wap_download.html
下载小米路由器修复工具 https://bigota.miwifi.com/xiaoqiang/tools/MIWIFIRepairTool.x86.zip
按步骤把原厂固件刷进去 https://cdn.cnbj1.fds.api.mi-img.com/xiaoqiang/rom/r3600/miwifi_r3600_firmware_79ecc_1.1.25.bin
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如升级后ssh被禁用可以用telnet登录，执行下面代码再次启用ssh
在telnet下运行始下命令
telnet 192.168.31.1
login:root
password: ********
sed -i 's/channel=.*/channel="debug"/g' /etc/init.d/dropbear
/etc/init.d/dropbear start
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下载文件
https://firmware-selector.openwrt.org/?version=23.05.5&target=ipq807x%2Fgeneric&id=xiaomi_ax3600
刷的固件：
https://downloads.openwrt.org/releases/23.05.5/targets/ipq807x/generic/openwrt-23.05.5-ipq807x-generic-xiaomi_ax3600-initramfs-factory.ubi
升级的固件
https://downloads.openwrt.org/releases/23.05.5/targets/ipq807x/generic/openwrt-23.05.5-ipq807x-generic-xiaomi_ax3600-squashfs-sysupgrade.bin
刷openwrt新方法网址 https://openwrt.org/toh/xiaomi/ax3600
1. ssh 到 192.168.31.1 把文件openwrt-23.05.5-ipq807x-generic-xiaomi_ax3600-initramfs-factory.ubi上传到 /tmp目录
2. 运行命令
ubiformat /dev/mtd13 -y -f /tmp/openwrt-23.05.5-ipq807x-generic-xiaomi_ax3600-initramfs-factory.ubi -s 2048 -O 2048 && nvram set flag_boot_rootfs=1 && nvram set flag_last_success=1 && nvram commit
3. 重启 reboot
4. http://192.168.1.1/cgi-bin/luci/admin/system/flash 下 Flash new firmware image 把文件 openwrt-23.05.5-ipq807x-generic-xiaomi_ax3600-squashfs-sysupgrade.bin 上传进行升级，
5. 重启 reboot
========================注意坑=============================
不要在刷好后的openwrt中升级一些新软件，会导致一系列问题，如不能dhcp等。
在ssh下运行如下命令
nvram set flag_last_success=0
nvram set flag_boot_rootfs=0
nvram set flag_boot_success=1
nvram set flag_try_sys1_failed=0
nvram set flag_try_sys2_failed=0
nvram set boot_wait=on
nvram set uart_en=1
nvram set telnet_en=1
nvram set ssh_en=1
nvram commit
这里有时是mtd12,有时是mtd13，运行一条命令就可以
ubiformat /dev/mtd12 -y -f /tmp/openwrt-ipq807x-generic-xiaomi_ax3600-squashfs-nand-factory.ubi
ubiformat /dev/mtd13 -y -f /tmp/openwrt-ipq807x-generic-xiaomi_ax3600-squashfs-nand-factory.ubi
nvram set flag_last_success=1
nvram set flag_boot_rootfs=1
nvram commit
reboot
返回原小米原厂固件
fw_setenv flag_last_success 0
fw_setenv flag_boot_rootfs 0
reboot
=========安装插件================
先安装luci-compat
插件网址
https://github.com/k-szuster/luci-access-control/releases
https://github.com/cnxzp/openwrt-package/tree/master/lienol