[{"data":1,"prerenderedAt":724},["ShallowReactive",2],{"content:\u002F2026\u002Fnx30pro":3,"surround:\u002F2026\u002Fnx30pro":712},{"id":4,"title":5,"body":6,"categories":686,"date":688,"description":689,"draft":690,"extension":691,"image":692,"meta":693,"navigation":695,"path":696,"permalink":697,"published":697,"readingTime":698,"recommend":666,"references":697,"seo":703,"sitemap":704,"stem":705,"tags":706,"type":710,"updated":688,"__hash__":711},"content\u002Fposts\u002F2026\u002Fnx30pro.md","新华三 NX30 Pro 免拆机刷 ImmortalWrt 保姆级教程",{"type":7,"value":8,"toc":660},"minimark",[9,18,42,46,86,89,94,98,164,168,175,193,195,199,202,206,259,262,272,276,283,291,293,297,300,306,312,367,381,383,387,391,405,409,416,422,433,437,443,446,448,452,456,477,481,488,539,542,549,571,574,625,633,636,643,645,649,655,657],[10,11,12,13,17],"p",{},"H3C Magic NX30 Pro 是百元价位性价比极高的 MT7981 WiFi6 路由器，硬件规格扎实、发热低、性能稳，堪称折腾 OpenWrt 的入门神机。\n本文带来",[14,15,16],"strong",{},"全程免拆机、免 TTL、小白可直接照抄","的刷机教程。",[19,20,21,26],"blockquote",{},[10,22,23],{},[14,24,25],{},"⚠️ 风险声明",[27,28,29,33,36,39],"ul",{},[30,31,32],"li",{},"刷机有风险，操作不当可能导致设备变砖；",[30,34,35],{},"刷写 UBoot 属于底层操作，不可逆；",[30,37,38],{},"刷机后将失去官方保修；",[30,40,41],{},"本文仅为技术学习记录，操作后果请自行承担。",[43,44,45],"h3",{"id":45},"适用固件版本",[47,48,49,62],"table",{},[50,51,52],"thead",{},[53,54,55,59],"tr",{},[56,57,58],"th",{},"固件版本",[56,60,61],{},"说明",[63,64,65,76],"tbody",{},[53,66,67,73],{},[68,69,70],"td",{},[14,71,72],{},"V100R009 及更早",[68,74,75],{},"自带 Telnet，可直接按本文操作",[53,77,78,83],{},[68,79,80],{},[14,81,82],{},"V100R010",[68,84,85],{},"官方已封堵 Telnet，降级操作不在本文范围内，建议先寻找降级教程后再阅读本文",[87,88],"hr",{},[90,91,93],"h2",{"id":92},"一刷机准备","一、刷机准备",[43,95,97],{"id":96},"_1-所需工具","1. 所需工具",[47,99,100,110],{},[50,101,102],{},[53,103,104,107],{},[56,105,106],{},"工具",[56,108,109],{},"用途",[63,111,112,120,140,152],{},[53,113,114,117],{},[68,115,116],{},"电脑 + 网线",[68,118,119],{},"连接路由器",[53,121,122,137],{},[68,123,124,131,132],{},[125,126,130],"a",{"href":127,"rel":128},"https:\u002F\u002Fwww.netsarang.com\u002Fen\u002Fxshell\u002F",[129],"nofollow","Xshell"," \u002F ",[125,133,136],{"href":134,"rel":135},"https:\u002F\u002Fwww.putty.org\u002F",[129],"PuTTY",[68,138,139],{},"终端工具，执行命令",[53,141,142,149],{},[68,143,144],{},[125,145,148],{"href":146,"rel":147},"https:\u002F\u002Fwinscp.net\u002F",[129],"WinSCP",[68,150,151],{},"上传文件",[53,153,154,161],{},[68,155,156],{},[125,157,160],{"href":158,"rel":159},"https:\u002F\u002Fpjo2.github.io\u002Ftftpd64\u002F",[129],"Tftpd64",[68,162,163],{},"TFTP 服务（备用）",[43,165,167],{"id":166},"_2-需要下载的固件immortalwrt","2. 需要下载的固件（ImmortalWrt）",[10,169,170,171,174],{},"本人使用的是恩山论坛大佬提供的高版本大分区固件，固件非常干净，无任何服务插件，仅包含最基础包，可用空间高达 ",[14,172,173],{},"79MB","。注意需要使用大分区 UBoot，该大佬也提供了对应的 UBoot。",[27,176,177,185],{},[30,178,179,180],{},"🔗 大分区 UBoot：",[125,181,184],{"href":182,"rel":183},"https:\u002F\u002Fwww.right.com.cn\u002FFORUM\u002Fthread-8471511-1-1.html",[129],"right.com.cn\u002FFORUM\u002Fthread-8471511-1-1",[30,186,187,188],{},"🔗 高版本大分区固件：",[125,189,192],{"href":190,"rel":191},"https:\u002F\u002Fwww.right.com.cn\u002FFORUM\u002Fthread-8471076-1-1.html",[129],"right.com.cn\u002FFORUM\u002Fthread-8471076-1-1",[87,194],{},[90,196,198],{"id":197},"二telnet-登录路由关键步骤","二、Telnet 登录路由（关键步骤）",[10,200,201],{},"H3C Magic NX30 Pro 默认开启了 Telnet。连接前请先确保路由器已正常联网，并已设置好后台管理密码。",[43,203,205],{"id":204},"telnet-连接信息","Telnet 连接信息",[47,207,208,218],{},[50,209,210],{},[53,211,212,215],{},[56,213,214],{},"项目",[56,216,217],{},"内容",[63,219,220,231,241,251],{},[53,221,222,225],{},[68,223,224],{},"地址",[68,226,227],{},[228,229,230],"code",{"code":230},"192.168.124.1",[53,232,233,236],{},[68,234,235],{},"端口",[68,237,238],{},[228,239,240],{"code":240},"99",[53,242,243,246],{},[68,244,245],{},"用户名",[68,247,248],{},[228,249,250],{"code":250},"H3C",[53,252,253,256],{},[68,254,255],{},"密码",[68,257,258],{},"你设置的路由器后台密码",[10,260,261],{},"使用终端工具连接后，登录成功会显示：",[263,264,270],"pre",{"className":265,"code":267,"language":268,"meta":269},[266],"language-text","root@NX30Pro:~#\n","text","",[228,271,267],{"__ignoreMap":269},[43,273,275],{"id":274},"开启-ssh","开启 SSH",[10,277,278,279,282],{},"复制以下命令，安装 ",[228,280,281],{"code":281},"dropbear"," 以开启 SSH：",[263,284,289],{"className":285,"code":287,"language":288,"meta":269},[286],"language-bash","curl -o \u002Ftmp\u002Fdropbear.ipk https:\u002F\u002Fdownloads.openwrt.org\u002Freleases\u002Fpackages-19.07\u002Faarch64_cortex-a53\u002Fbase\u002Fdropbear_2019.78-2_aarch64_cortex-a53.ipk\nopkg install \u002Ftmp\u002Fdropbear.ipk\n\u002Fetc\u002Finit.d\u002Fdropbear enable\n\u002Fetc\u002Finit.d\u002Fdropbear start\n","bash",[228,290,287],{"__ignoreMap":269},[87,292],{},[90,294,296],{"id":295},"三备份官方系统","三、备份官方系统",[10,298,299],{},"用 SSH 连接路由器（默认 22 端口），执行以下命令备份官方固件：",[263,301,304],{"className":302,"code":303,"language":288,"meta":269},[286],"dd if=\u002Fdev\u002Fmtd5 of=\u002Ftmp\u002Fbackup.img\n",[228,305,303],{"__ignoreMap":269},[10,307,308,309,311],{},"然后打开 ",[14,310,148],{},"，按下表配置连接：",[47,313,314,323],{},[50,315,316],{},[53,317,318,321],{},[56,319,320],{},"配置项",[56,322,217],{},[63,324,325,333,342,352,360],{},[53,326,327,330],{},[68,328,329],{},"文件协议",[68,331,332],{},"SCP",[53,334,335,338],{},[68,336,337],{},"主机名",[68,339,340],{},[228,341,230],{"code":230},[53,343,344,347],{},[68,345,346],{},"端口号",[68,348,349],{},[228,350,351],{"code":351},"22",[53,353,354,356],{},[68,355,245],{},[68,357,358],{},[228,359,250],{"code":250},[53,361,362,364],{},[68,363,255],{},[68,365,366],{},"路由器后台管理密码",[10,368,369,370,373,374,377,378],{},"登录后，将路由器 ",[228,371,372],{"code":372},"\u002Ftmp"," 路径下的 ",[228,375,376],{"code":376},"backup.img"," 文件拖到电脑上妥善保存。",[14,379,380],{},"后续如需刷回官方固件，全靠这个文件。",[87,382],{},[90,384,386],{"id":385},"四上传并刷写第三方-uboot","四、上传并刷写第三方 UBoot",[43,388,390],{"id":389},"_1-winscp-上传文件","1. WinSCP 上传文件",[10,392,393,394,397,398,401,402,404],{},"通过 WinSCP（配置同上）将 ",[228,395,396],{"code":396},"bl2.img"," 和 ",[228,399,400],{"code":400},"uboot.bin"," 上传到路由器 ",[228,403,372],{"code":372}," 目录。",[43,406,408],{"id":407},"_2-执行刷写命令","2. 执行刷写命令",[10,410,411,412,415],{},"用终端工具 SSH 登录后，",[14,413,414],{},"按顺序","执行以下命令：",[263,417,420],{"className":418,"code":419,"language":288,"meta":269},[286],"cd \u002Ftmp\n\n# 先刷 BL2 底层（写入 BL2 分区）\nmtd write bl2.img BL2\n\n# ⚠️ 等待提示 \"Writing done\" 再执行下一条！\n# 再刷 UBoot（写入 FIP 分区）\nmtd write uboot.bin FIP\n",[228,421,419],{"__ignoreMap":269},[19,423,424],{},[10,425,426],{},[14,427,428,429,432],{},"⚠️ 务必注意顺序，且每条命令必须显示 ",[228,430,431],{"code":431},"Writing done"," 才算成功，否则会变砖！",[43,434,436],{"id":435},"_3-重启路由器","3. 重启路由器",[263,438,441],{"className":439,"code":440,"language":288,"meta":269},[286],"reboot\n",[228,442,440],{"__ignoreMap":269},[10,444,445],{},"此时路由器已替换为第三方 UBoot，后续可任意刷入 OpenWrt \u002F ImmortalWrt。",[87,447],{},[90,449,451],{"id":450},"五进入-u-boot-并刷入固件","五、进入 U-Boot 并刷入固件",[43,453,455],{"id":454},"进入-u-boot","进入 U-Boot",[457,458,459,462,468,474],"ol",{},[30,460,461],{},"拔掉路由器电源",[30,463,464,467],{},[14,465,466],{},"按住","背后 Reset 恢复按钮不放",[30,469,470,473],{},[14,471,472],{},"插上电源","，继续按住约 10 秒",[30,475,476],{},"松开 Reset，等待片刻即可进入 U-Boot",[43,478,480],{"id":479},"配置电脑静态-ip","配置电脑静态 IP",[10,482,483,484,487],{},"用网线将电脑连接到路由器 ",[14,485,486],{},"LAN1"," 口，设置静态 IP：",[47,489,490,498],{},[50,491,492],{},[53,493,494,496],{},[56,495,320],{},[56,497,217],{},[63,499,500,510,520,530],{},[53,501,502,505],{},[68,503,504],{},"IP 地址",[68,506,507],{},[228,508,509],{"code":509},"192.168.1.2",[53,511,512,515],{},[68,513,514],{},"子网掩码",[68,516,517],{},[228,518,519],{"code":519},"255.255.255.0",[53,521,522,525],{},[68,523,524],{},"网关",[68,526,527],{},[228,528,529],{"code":529},"192.168.1.1",[53,531,532,535],{},[68,533,534],{},"DNS",[68,536,537],{},[228,538,529],{"code":529},[43,540,541],{"id":541},"刷入固件",[10,543,544,545,548],{},"浏览器打开 ",[228,546,547],{"code":547},"http:\u002F\u002F192.168.1.1","，进入 U-Boot 后台：",[457,550,551,558,565],{},[30,552,553,554,557],{},"选择下载好的固件文件（如 ",[228,555,556],{"code":556},"nx30pro.bin","）",[30,559,560,561,564],{},"点击 ",[14,562,563],{},"Upload"," 上传",[30,566,560,567,570],{},[14,568,569],{},"Update"," 开始写入",[10,572,573],{},"等待自动重启后即安装完成。首次启动后：",[47,575,576,584],{},[50,577,578],{},[53,579,580,582],{},[56,581,214],{},[56,583,217],{},[63,585,586,597,607,616],{},[53,587,588,591],{},[68,589,590],{},"Wi-Fi 名称",[68,592,593,596],{},[228,594,595],{"code":595},"MTK"," 开头（无密码）",[53,598,599,602],{},[68,600,601],{},"后台地址",[68,603,604],{},[228,605,606],{"code":606},"http:\u002F\u002F192.168.6.1",[53,608,609,611],{},[68,610,245],{},[68,612,613],{},[228,614,615],{"code":615},"root",[53,617,618,620],{},[68,619,255],{},[68,621,622],{},[228,623,624],{"code":624},"password",[19,626,627],{},[10,628,629,630],{},"💡 ",[14,631,632],{},"登录后请第一时间修改 Wi-Fi 名称\u002F密码和后台密码。",[10,634,635],{},"如果这个固件已满足你的需求，不想继续折腾的话，到这里就大功告成了。",[10,637,638],{},[639,640],"img",{"alt":641,"src":642},"nx30pro.webp","https:\u002F\u002Fimg.chiyu.cyou\u002Ffile\u002F1782904218431_nx30pro.webp",[87,644],{},[90,646,648],{"id":647},"六刷回官方固件","六、刷回官方固件",[10,650,651,652,654],{},"如需回到官方系统，进入 U-Boot 后选择之前备份的 ",[228,653,376],{"code":376}," 文件刷入即可，重启后将恢复官方系统。",[87,656],{},[10,658,659],{},"如果本文对你有帮助，欢迎点赞收藏！",{"title":269,"searchDepth":661,"depth":661,"links":662},4,[663,665,670,674,675,680,685],{"id":45,"depth":664,"text":45},3,{"id":92,"depth":666,"text":93,"children":667},2,[668,669],{"id":96,"depth":664,"text":97},{"id":166,"depth":664,"text":167},{"id":197,"depth":666,"text":198,"children":671},[672,673],{"id":204,"depth":664,"text":205},{"id":274,"depth":664,"text":275},{"id":295,"depth":666,"text":296},{"id":385,"depth":666,"text":386,"children":676},[677,678,679],{"id":389,"depth":664,"text":390},{"id":407,"depth":664,"text":408},{"id":435,"depth":664,"text":436},{"id":450,"depth":666,"text":451,"children":681},[682,683,684],{"id":454,"depth":664,"text":455},{"id":479,"depth":664,"text":480},{"id":541,"depth":664,"text":541},{"id":647,"depth":666,"text":648},[687],"技术","2026-06-30 21:33:02","关于nx30pro的刷机教程",false,"md","https:\u002F\u002Fimg.chiyu.cyou\u002Ffile\u002F1782904827659_人物剪影-动漫.webp",{"slots":694},{},true,"\u002F2026\u002Fnx30pro",null,{"text":699,"minutes":700,"time":701,"words":702},"5 min read",4.935,296100,987,{"title":5,"description":689},{"loc":696},"posts\u002F2026\u002Fnx30pro",[707,708,709],"折腾","刷机","网络","tech","VcRk4U6tfOu33XFf7Ts6kxBN2f8KoBgv4lod1-p-dn8",[713,719],{"title":714,"path":715,"stem":716,"date":717,"type":718,"children":-1},"博客上线啦","\u002F2026\u002Ffirst-blog","posts\u002F2026\u002Ffirst-blog","2026-06-30 14:03:09","story",{"title":720,"path":721,"stem":722,"date":723,"type":710,"children":-1},"学习 AI Agent 开发","\u002F2026\u002Fai-agent-learning-note","posts\u002F2026\u002Fai-agent-learning-note","2026-08-06",1785949771561]