If you need to facilitate a connection between your device and a computer with the Android SDK (software development kit), view this info.
From a Home screen, touch and swipe up to display all apps.
Navigate: Settings > System > Advanced.
Developer options .
If Developer options aren't available, navigate: Settings > System > About phone then tap Build number 7 times. Tap the Back icon to navigate back to System then select Developer options.
Ensure that the Developer options switch (upper-right) is turned on .
Tap USB debugging to turn on or off .
If prompted with 'Allow USB debugging?', tap OK to confirm.