Samsung mobile phone i9500 USB debugging where to open?

1 in the mobile phone we go from the program to "settings"-"More"--> "about the device" click on the picture.

2 Now we are in the next figure will see a "build number" we have been clicking on it until the following show "No need, the developer mode is enabled" can not point, then you have USB debugging opened.

3 All right, we're going to go back to the "setup" of the phone and we'll see that there's a "developer option" here. We pick up "developer Options" to see that there is a "USB debugging" now just select it and turn on USB debugging.

Cloud Habitat Community Small series remind you, I introduced is i9500 in fact, Samsung S4 series mobile phones can be in this way to open the USB debugging mode Oh.