Pix4d, Litchi connect to Phantom 4pro plus controller

How to run and connect Pix4d or Lichi on your DJI Phantom 4 controller 1) Download and install Pix4d, Lichi or other 3rd party app to your controller using default browser 2) Go to controller settings -- about device-- tap 5 times on system version--go back to developers option and activate USB Debuging 3) Use micro usb cable to connect usb and micro usb outputs in backside of your conntroller 4) select whot app you want to use whit USB debuging 5) wait for application, it must to run automaticaly and dr