Usually when the phone is connected quickly with the Apple Assistant, click on the left side of the installed program, the right side will show the installed apps. Click to open a video player will have the corresponding Documents folder, drag the file into the player software in the document file.
If some players don't support this, install Avplayer or Rushplayer players on your iphone or ipad first.
1. Open Apple Device Management and enter the application file. (You can also directly use the fast client, but the small part of the impression that the file is still Apple device management is the most convenient, purely when the use of U disk)
2. Locate and open the Rushplayer or Avplayer folder and locate the Documents folder.
3. Throw your favorite video files into this Documents folder.
Other e-books or documents such as import methods. First, install an Office application on the iphone and ipad. Follow the steps to import the video, and after locating the Documents folder, throw the document in.