[{"data":1,"prerenderedAt":269},["ShallowReactive",2],{"\u002Fposts\u002Fad370841":3,"surround-\u002Fposts\u002Fad370841":262},{"id":4,"title":5,"body":6,"categories":232,"comment":234,"date":235,"description":236,"donation":234,"draft":237,"extension":238,"image":239,"meta":240,"navigation":234,"path":242,"permalink":242,"postfooter":234,"published":243,"readingTime":244,"recommend":243,"references":249,"seo":253,"sitemap":254,"stem":255,"tags":256,"type":260,"updated":235,"__hash__":261},"content\u002Fposts\u002F2026\u002F中兴微ZX296716机顶盒TTL救砖全攻略.md","中兴微ZX296716机顶盒TTL救砖全攻略",{"type":7,"value":8,"toc":219},"minimark",[9,14,23,29,32,36,46,51,54,84,88,93,112,119,123,129,139,149,156,160,204,208],[10,11,13],"h2",{"id":12},"一开篇","一、开篇",[15,16,17,18,22],"p",{},"如果你因为刷错固件导致无法启动、黑屏，或者TTL连接后无法进入root@quare:\u002F#终端等原因，那么本教程的“",[19,20,21],"strong",{},"强制TTL救砖法","”可能适合你。",[24,25],"link-card",{"description":26,"link":27,"title":28},"TTL工具和TFTPD64可在路由器刷机文章中找到","https:\u002F\u002F1831461796.share.123865.com\u002F123pan\u002FgzD6jv-QJNRh?pwd=Cadl#","中兴微ZX296716救砖固件",[15,30,31],{},"温馨提醒：本教程使用的工具和固件仅针对中兴微ZX296716芯片的机顶盒。",[10,33,35],{"id":34},"二ttl-连接与-tftp-服务设置","二、TTL 连接与 TFTP 服务设置",[15,37,38,41,42,45],{},[19,39,40],{},"TTL基础设置","与",[19,43,44],{},"TFTP服务设置","，可以参考我之前写的这篇教程：",[24,47],{"description":48,"link":49,"title":50},"详细记录CMCC RAX3000QY路由器拆机TTL刷机全过程，从刷入初始Nwrt固件到解锁Uboot释放全部内存，彻底解决运营商定制机限制。","\u002Fposts\u002Faf0f6a8a","CMCC RAX3000QY路由器TTL刷机与OpenWrt解锁全记录",[15,52,53],{},"区别在于：",[55,56,57,61,73],"ul",{},[58,59,60],"li",{},"TTL 接口位置不同",[58,62,63,64,68,69,72],{},"输入的命令不同其余如",[65,66,67],"code",{"code":67},"串口软件","、",[65,70,71],{"code":71},"TFTP服务","等设置基本一致。",[58,74,75,76,79,80,83],{},"USB转TTL模块上需要将跳帽调整至",[65,77,78],{"code":78},"3.3V","档位而不是",[65,81,82],{"code":82},"1.8V","。",[10,85,87],{"id":86},"三开始救砖流程","三、开始救砖流程",[89,90,92],"h3",{"id":91},"第一步连接并中断启动","第一步：连接并中断启动",[94,95,96,99,102,105],"ol",{},[58,97,98],{},"保持TTL线连接，给机顶盒通电。",[58,100,101],{},"打开串口终端软件，观察屏幕上的跑码信息。",[58,103,104],{},"在通电瞬间，快速且连续地敲击键盘上的任意键（如空格键或回车键）。",[58,106,107,108,111],{},"若操作成功，跑码会停止，屏幕将显示 \"",[65,109,110],{"code":110},"=>","\" 命令行提示符。",[15,113,114],{},[115,116],"img",{"alt":117,"src":118},"TTL连接位置","https:\u002F\u002Fbu.dusays.com\u002F2026\u002F05\u002F04\u002F69f85fefe56d3.webp",[89,120,122],{"id":121},"第二步配置网络环境","第二步：配置网络环境",[15,124,125,126,128],{},"在 \"",[65,127,110],{"code":110},"\" 提示符后，逐行输入以下命令来配置网络参数（确保盒子网口连接电脑网口）：",[130,131,137],"pre",{"className":132,"code":134,"language":135,"meta":136},[133],"language-shell","setenv ipaddr 192.168.1.10      # 设置盒子的IP地址\nsetenv serverip 192.168.1.3     # 设置TFTP服务器地址（即电脑IP）\nsetenv gatewayip 192.168.1.1    # 设置网关\nping 192.168.1.3                # 测试网络连通性\n","shell","",[65,138,134],{"__ignoreMap":136},[15,140,141,145],{},[115,142],{"alt":143,"src":144},"TFTP-IP地址设置","https:\u002F\u002Fbu.dusays.com\u002F2026\u002F05\u002F04\u002F69f86009a735c.webp",[115,146],{"alt":147,"src":148},"TFTP-IP地址测试","https:\u002F\u002Fbu.dusays.com\u002F2026\u002F05\u002F04\u002F69f8600434f3c.webp",[15,150,151,152,155],{},"如果返回 \"",[65,153,154],{"code":154},"host 192.168.1.3 is alive","\"，说明连接正常 。",[89,157,159],{"id":158},"第三步查看分区并刷机","第三步：查看分区并刷机",[94,161,162,173,187,194,197],{},[58,163,164,165,168,169],{},"输入",[65,166,167],{"code":167},"partshow","可看到所有分区(每个分区可单独刷写)\n",[115,170],{"alt":171,"src":172},"分区表","https:\u002F\u002Fbu.dusays.com\u002F2026\u002F05\u002F04\u002F69f85ffbae995.webp",[58,174,175,176,179,180,182,183,186],{},"执行全盘刷写（最彻底的救砖方式）：在确认",[65,177,178],{"code":178},"TFTPD64","已开启且固件在",[65,181,178],{"code":178},"目录或手动选择固件所在目录的前提下，输入以下命令：",[65,184,185],{"code":185},"upgrade all","开始刷写固件。",[58,188,189,190,193],{},"观察进度：屏幕会出现 \"",[19,191,192],{},"##############################","\" 的进度条。请耐心等待，切勿断电。",[58,195,196],{},"当进度条走完且终端不再滚动代码后，说明刷机成功。",[58,198,199,200],{},"此时可以拔掉TTL线，断开电源，重新开机。\n",[115,201],{"alt":202,"src":203},"刷机中","https:\u002F\u002Fbu.dusays.com\u002F2026\u002F05\u002F04\u002F69f85ff625094.webp",[10,205,207],{"id":206},"四后续操作与注意事项","四、后续操作与注意事项",[94,209,210,213,216],{},[58,211,212],{},"首次启动：刷机完成后，首次开机可能需要较长时间（1-5分钟），请耐心等待。",[58,214,215],{},"固件兼容性：由于本教程使用的是电信定制系统的线刷包，请自己更换第三方刷机包",[58,217,218],{},"刷机完成后参考路由器刷机教程复原电脑。",{"title":136,"searchDepth":220,"depth":220,"links":221},4,[222,224,225,231],{"id":12,"depth":223,"text":13},2,{"id":34,"depth":223,"text":35},{"id":86,"depth":223,"text":87,"children":226},[227,229,230],{"id":91,"depth":228,"text":92},3,{"id":121,"depth":228,"text":122},{"id":158,"depth":228,"text":159},{"id":206,"depth":223,"text":207},[233],"智能硬件",true,"2026-05-04 14:50:45","详细记录中兴微ZX296716机顶盒TTL强制救砖全过程，从搭建TFTP环境到执行全盘刷写，彻底解决刷错固件导致的黑屏死机问题。",false,"md","https:\u002F\u002Fbu.dusays.com\u002F2026\u002F05\u002F04\u002F69f876f09ab17.webp",{"slots":241},{},"\u002Fposts\u002Fad370841",null,{"text":245,"minutes":246,"time":247,"words":248},"3 min read",2.95,177000,590,[250],{"title":251,"link":252},"中兴B860AV1.1-T2黑屏、TTL不能进入quare:\u002F# 救砖教程","https:\u002F\u002Fwww.znds.com\u002Ftv-1215430-1-1.html",{"title":5,"description":236},{"loc":242},"posts\u002F2026\u002F中兴微ZX296716机顶盒TTL救砖全攻略",[257,258,259],"机顶盒刷机","TTL刷机","中兴微ZX296716","tech","WL-76B43j5vVVQHz0I8z-QOJLmlVy1afk48zLAyiZi4",[263,243],{"title":264,"path":265,"stem":266,"date":267,"type":268,"children":-1},"闲鱼副业之行：在机顶盒救砖中，窥见人性的温差","\u002Fposts\u002F11fb8caf","posts\u002F2026\u002F闲鱼副业之行：在机顶盒救砖中，窥见人性的温差","2026-04-20 19:54:44","story",1777892386406]