How does HTC Desire 816 USB debug? How to enable USB debugging

1) on the HTC Desire 816 mobile phone, click "settings" and then click "about mobile phone" in the settings section"

  

2) on the displayed page, find "version number" and click the version number until "you are in developer mode now" is displayed !" As shown in the following figure.

  

3) in this way, we can see a "developer option" in the "Settings" of the phone back to the phone. Here, we click the box next to "USB debugging" to select the usb debugging mode for the phone. it opens.