红米电视 ADB 安装 app 报错 failed to authenticate xxx:5555

开启电视开发者模式，允许安装未知来源应用及开启 ADB 调试
电脑端下载 adb 工具点击下载

同一局域网的电脑使用 adb 工具连接（提前查看电视 IP）

shell 复制代码

D:\adb>adb connect 192.168.1.7
* daemon not running; starting now at tcp:5037
* daemon started successfully
failed to authenticate to 192.168.1.7:5555

提示未授权

shell 复制代码

D:\adb>adb connect 192.168.1.7
already connected to 192.168.1.7:5555

再次连接，提示已连接

shell 复制代码

D:\adb>adb devices
List of devices attached
192.168.1.7:5555        unauthorized

查看已连接设备，显示未授权

shell 复制代码

D:\adb>adb install 电视家.apk
error: device unauthorized.
This adb server's $ADB_VENDOR_KEYS is not set
Try 'adb kill-server' if that seems wrong.
Otherwise check for a confirmation dialog on your device.
Performing Push Install
adb: error: failed to get feature set: device unauthorized.
This adb server's $ADB_VENDOR_KEYS is not set
Try 'adb kill-server' if that seems wrong.
Otherwise check for a confirmation dialog on your device.

尝试直接安装 APK，报错未授权

停止 adb 服务，删除 用户/.android 目录下的 adbkey 和 adbkey.pub
shell 复制代码
```
adb kill-server
```

重启 adb 服务

shell 复制代码

adb start-server
* daemon not running; starting now at tcp:5037
* daemon started successfully

重新连接电视，并且注意观察电视上的弹框提示，允许 xx 设备调试（返回桌面，否则可能无法弹出提示框）
shell 复制代码
```
D:\adb>adb connect 192.168.1.7
connected to 192.168.1.7:5555
```

再次查看连接设备，没有未授权的提示了

shell 复制代码

D:\adb>adb devices
List of devices attached
192.168.1.7:5555        device

再次安装 APK 即可成功

shell 复制代码

D:\adb>adb install 电视家.apk
Performing Streamed Install
Success