I have an iPad Pro and a USB flash drive that has pictures on it, and I want to import them into the Photos app on my iPad. I know you can do it if it just has pictures in a DCIM folder, but how do you do it if it has a lot of folders inside like I do I made a DCIM folder and inside of that folder I have another folder with pictures.do I do it like that? Or is there another way? like for example I know you can do it with the Mac.