It was because of EasyTether I installed on OSX and my phone. Has anyone have the same problem? I really need to work on my laptop because I'd have to go somewhere out of town where I can't be in front of my PC.Īfter looking and looking, I finally found a solution. I tried to revoke USB debugging authorizations, too) (Yes I check 'always allow on this device' every time it is asked. I think the phone fails at registering my Macbook Pro as a trusted device because every single time I connect to my Macbook Pro, it would ask if I want to allow USB debugging on this device. Tried on PC (Windows 10, Android Studio). > What's funny is, in my System Information, it says SAMSUNG_Android instead of Unkown device.ĭisabled/Enabled developer mode & USB DebuggingĬhanged the cables, Used/Not used usb hubs. Reinstalled adb drivers using this adb not finding my device / phone (MacOS X) (Interestingly, data transfer works just fine.)

Installed/re-installed Samsung Kies3 OR Android Data Transfer that was provided from Google many many times. Now, with a new phone, it doesn't want to connect. I used to use this device with rooted version and it worked perfectly with my Android Studio on my OSX 10.10.5 Yosemite. I recently got a replacement of Samsung Galaxy Note 3 with Lollipop (stock rom, no root).