第一步:拆开中兴B860AV2.1-T盒子,取出主板。
![](https://img-blog.csdnimg.cn/20200719090125460.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2N5ejE0MTAwMQ==,size_16,color_FFFFFF,t_70)
第二步:下载刷机工具Amlogic USB Burning Tool_v2.1.6.8
下载工具:链接:https://download.csdn.net/download/cyz141001/12637878
第三步:下载固件 a ml_upgrade_package.img
下载地址:链接:https://download.csdn.net/download/cyz141001/12637947
第四步:打开软件Amlogic USB Burning Tool_v2.1.6.8
点击文件-》导入烧录包》选择 a ml_upgrade_package.img
![](https://img-blog.csdnimg.cn/20200719090248216.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2N5ejE0MTAwMQ==,size_16,color_FFFFFF,t_70)
第五步:使用双公头USB连接线将主板与电脑连接,(不要插电),此时短接主板上C122的贴片电阻不要放开,插上电源开机几秒后松开,电脑就可以识别到USB,然后点击开始刷机知道刷机完成。
![](https://img-blog.csdnimg.cn/20200719090408640.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2N5ejE0MTAwMQ==,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/2020071909042533.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2N5ejE0MTAwMQ==,size_16,color_FFFFFF,t_70)
完成即可拔掉,
备注:带蓝牙短接点:
![](https://img-blog.csdnimg.cn/2020071909053162.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2N5ejE0MTAwMQ==,size_16,color_FFFFFF,t_70)
不带蓝牙短接点:
![](https://img-blog.csdnimg.cn/20200719090600473.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2N5ejE0MTAwMQ==,size_16,color_FFFFFF,t_70)
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