When I plug my Galaxy S6 Edge into my computer, Android Studio does not recognize it as an available USB device. I\'ve tried to download a USB Driver update and I have USB D
I know I'm a bit late to answer, but maybe it will help other people in future. Me too I've got a Samsung S7 Edge, and couldn't debug with it. After some checking I realized that the reason is the Knox/My Knox. See here: https://seap.samsung.com/forum-topic/can-i-use-usb-debugging-mode-device-running-knox What I've done is just go to playstore, found there My Knox and clicked Uninstall, then switched on USB debugging in Developer options that was previously grayed out. (There are some other manuals on how to disable Knox. Some of them require rooting, but after rooting, I believe Samsung warranty will not work, if something happens to your phone. )