as follows：
1. Connect the iPhone/iPad with a data cable, and then open the Mac's Finder, as marked by ① in the picture. ( if your Mac computer with a particularly low system version, open iTunes)
2. Find and click the connected device in the left sidebar, as shown in the figure ② mark
3. Find and click the "Files" button on the right side, as shown in the figure ③ mark
4. Find the BabyFile App, click the expand arrow, as marked by ④ in the picture, and then drag the files between your computer and the App.
标签：files,figure,transfer,app,Find,click,BabyFile From： https://www.cnblogs.com/babyfile/p/18086402