Can't connect Samsung S7 to Mac Basically I'm trying to run my application on a Samsung S7 but my Mac isn't recognizing the device. I've tried installing Android File Transfer and it doesn't recognize it either. USB Debugging is enabled as well. Any ideas? The device OS is 6.0.1.
Go to Settings -> SYSTEM(last tab in settings) -> About Device ->Tap on " Build Number" 7 times, this will enable developer mode.
Go back one screen and you have a new menu option for "Developer Option" tap that and turn on USB debugging.

Google for "Android File Transfer". Install and open the app, connect your phone to the mac.

a directory browser will show up and copying files is as easy and drag and drop.