I\'m using Windows 10, a Dell XPS 13, and v1.4.1 of Android Studio. I have SDK Tools 24.4.1 installed as well as Google USB Driver 11. # On the phone I have USB debugging e
I think the problem may be two questions. Firstly , you should enable USB Debugging mode in your device. just reference http://www.kingoapp.com/root-tutorials/how-to-enable-usb-debugging-mode-on-android.htm. Then if it is not ok , you should download Nexus 6P's driver and install it. reference http://www.technobuzz.net/install-google-nexus-6p-usb-drivers/. Good luck.