1.) Please install the iUSBport file management app into iPhone/iPad first.
2.) Power up the iUSB-HD device and wait till the SSID name "iUSBHD_.." is displayed.
3.) Connect the WiFI on iPhone to "iUSBHD_.."
4.) Open up the iUSBport app and tab "iUSBportHD-1"
5.) Tab "C" drive letter which is the internal hard disk of iUSB-HD.
6.) Tab the "Edit" at the upper right corner and select the file to be transferred.
7.) A check mark is next to the selected file
8.) Tab the Menu key icon and select "Copy"
9.) Go back to Dashboard and tab Local
10.) Under the Local > go to Movies or other desired folders
11.) Tab the Menu key icon and hit "Paste". The selected file will be saved into the Movies folder.