1, first of all, we need to first format conversion: not only need mp4 format, but also need the same resolution, the resolution of the apple phone is 480x320.

2, secondly, download itunes software on the computer, after installing and opening itunes, the cell phone will be connected to the computer with the usb transmission cable. Click on "Movies" under "Library" in the left column.

3, in the pop-up window, select the movie you downloaded, in the top of the page there is a "movie" item, click to enter the upper position in the check to determine the position of synchronization, synchronization after the end of the movie will exist in the phone.