Unable to connect samsung galaxy S5 to mac I'm no longer able to connect a Samsung Galaxy S5 to mac High Sierra!
I used to use samsung Smart Switch app but after updating it I'm no longer able to access the phone. I tried different USB cables but same thing no connection!

Any ideas? Can I connect without the Smart Switch app?
I had to activate the developer mode in my phone by tapping the Build number about 7 times. The Build number is under Settings -> About Device after that a new option will show up in settings called Developer options.

Under this option I activated USB debugging and now I can connect to my phone using the Android Transfer File app.