redmiac2100 刷机
参考
手动升级漏洞固件
https://wwx.lanzoux.com/i6iqxhqp98f 或者百度网盘链接: https://pan.baidu.com/s/1H355Ym9p_TLrVOux2w2b7Q 提取码: th3v
开启ssh
http://192.168.31.1/cgi-bin/luci/;stok=a4abdbb85c35a0233899ca17a836e795/api/misystem/set_config_iotdev?bssid=Xiaomi&user_id=longdike&ssid=-h%3B%20nvram%20set%20ssh_en%3D1%3B%20nvram%20commit%3B%20sed%20-i%20's%2Fchannel%3D.*%2Fchannel%3D%5C%22debug%5C%22%2Fg'%20%2Fetc%2Finit.d%2Fdropbear%3B%20%2Fetc%2Finit.d%2Fdropbear%20start%3B
在http://www.jsons.cn/urlencode 翻译后对应：
http://192.168.31.1/cgi-bin/luci/;stok=a4abdbb85c35a0233899ca17a836e795/api/misystem/set_config_iotdev?bssid=Xiaomi&user_id=longdike&ssid=-h; nvram set ssh_en=1; nvram commit; sed -i 's/channel=.*/channel=\"debug\"/g' /etc/init.d/dropbear; /etc/init.d/dropbear start;
计算或修改ssh登录密码
计算 https://www.oxygen7.cn/miwifi/
修改为 admin
http://192.168.31.1/cgi-bin/luci/;stok=1ee8fad09ef09f73211f155f57a975a8/api/misystem/set_config_iotdev?bssid=Xiaomi&user_id=longdike&ssid=-h%3B%20echo%20-e%20'admin%5Cnadmin'%20%7C%20passwd%20root%3B
刷breed
登录ssh下载breed cd /tmp ; curl -O -L https://breed.hackpascal.net/breed-mt7621-xiaomi-r3g.bin mtd -r write /tmp/breed-mt7621-xiaomi-r3g.bin Bootloader
进入breed 增加环境变量 xiaomi.r3g.bootfw 2
固件地址
https://openwrt.mpdn.fun:8443/?dir=lede%2Fmtk
注意先刷小固件，然后进入系统刷大固件
刷回原厂
参考
参考
刷回原生bootloader
蓝奏云：https://wws.lanzoui.com/io6qdmmhupg 密码:5q3u
百度云：https://pan.baidu.com/s/1aObxBzAcXJLe6u9yJO6pLA 密码:mei3
长按reset上电蓝色灯
进入breed 刷原生uboot：bootloader-redmi-ac2100.bin
刷回原生固件
下载官方小米路由器修复工具
长按reset上电橙色灯
打开修复工具选择原厂固件：miwifi_rm2100_all_fb720_2.0.23.bin
蓝灯闪烁刷机成功
然后重启橙灯常亮是启动中 变为蓝灯常亮 即ok。
