Hello, to save files on Apple's mobile phone, you need to install office or manuscript software on the mobile phone, such as WPS office, and then import them into the mobile phone through Apple's official iTunes software on the computer side.

The basic operation is as follows: Install and open iTunes. Connect the mobile phone to the computer with a data cable. After the connection is successful, iTunes will display buttons in the style of mobile phone icons. Click Enter and select application options. Slide down the application page to find the file sharing list. Click your document software and drag the file to the list on the right. You can open the software and view it on your mobile phone.