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发布时间:2019-12-05 来源:西安鲲之鹏官微
【经验分享】
"adb devices"出现"unauthorized"的问题经常遇到,大多数情况,adb kill-server之后就能解决,但是今天遇到遇到一设备怎么折腾都不行。
后来按照这篇文章(http://t.cn/Aie2dMPU)介绍的方法得以解决:
QUESTION/PROBLEM
How to fix adb devices shows unauthorized device?
APPLIES TO
Android 4, Android 6, Android 7, Android 8
RESOLUTION
Possible solutions if "adb devices" shows a device as "unauthorized":
C:\Users\JohnDoo>adb devices
List of devices attached
17310D821D unauthorized
1. Disconnect USB between PC and device
2. Stop adb server by entering "adb kill-server" in command window
3. On device use "Revoke USB debugging authorizations" in "Developer Options"
4. On PC delete "adbkey" file in user directory, for example "C:\Users\JohnDoo\.android"
5. Reconnect the device to the PC
6. Open a command window and enter "adb devices". Watch the device's screen for any Authorization message and allow the connection.
The device should now show as "device":
注意:第四步"删除adbkey文件"是解决本问题的关键!
"adb devices"出现"unauthorized"的问题经常遇到,大多数情况,adb kill-server之后就能解决,但是今天遇到遇到一设备怎么折腾都不行。
后来按照这篇文章(http://t.cn/Aie2dMPU)介绍的方法得以解决:
QUESTION/PROBLEM
How to fix adb devices shows unauthorized device?
APPLIES TO
Android 4, Android 6, Android 7, Android 8
RESOLUTION
Possible solutions if "adb devices" shows a device as "unauthorized":
C:\Users\JohnDoo>adb devices
List of devices attached
17310D821D unauthorized
1. Disconnect USB between PC and device
2. Stop adb server by entering "adb kill-server" in command window
3. On device use "Revoke USB debugging authorizations" in "Developer Options"
4. On PC delete "adbkey" file in user directory, for example "C:\Users\JohnDoo\.android"
5. Reconnect the device to the PC
6. Open a command window and enter "adb devices". Watch the device's screen for any Authorization message and allow the connection.
The device should now show as "device":
注意:第四步"删除adbkey文件"是解决本问题的关键!
特别说明:该文章为鲲鹏数据原创内容 ,您除了可以发表评论外,还可以转载到别的网站,但是请保留源地址,谢谢!!(尊重他人劳动,我们共同努力)
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