Developer Options was enabled by default, in older versions of Android, but Google removed it from the menu in new versions. Bring back the menu and enable Developer Options on Android devices, by doing as follows:
1. Open Settings
2. Go to About Phone (You may need to go to General tab on some devices)
3. In the Software Information, find Build Number
4. Now Tap on the Build Number repeatedly to see the message that your are now a developer.
5. Go back to Settings and there you should find Developer Options menu