Android Learning Note---Prompt devices when using ADB root offline

This afternoon when the inexplicable adb root is not connected, prompted devices offline This error, restart a few devices, or not finally use Baidu in

http://blog.csdn.net/BruceHurrican/article/details/55099495

This blog found the answer, and the perfect solution, the terminal input step1:adb kill-server, step2:adb devices. If unsuccessful, repeat STEP1,STEP2 multiple times. There are several other kinds of blogs on the top, so if this is not good, you can look at other

Android Learning Note---Prompt devices when using ADB root offline