I struggled the whole day to download on my macbook pro, 2 recorded videos done with my iPhone 4. The macbook pro uses Yosemite. I had absolute no problem with the former OS X. Now I tried iPhoto, iVideo, iCapture, none of these saw my iPhone. iTune saw it but without any photos. I could see the music, uploaded videos, applications, but no photo...I also connected my iPhone 4 to an older macbook that uses Snow Leopard (iTune 11.x). Again, the same story, no photos. This time at least I got a message from the old OS: Camera not detected! I managed to download the 2 videos using a Windows PC. The iTune from the PC didn't see the photos, but Windows Explorer solved the problem. What can I say, I naturally hate Windows, but ha, ha this time it was better...
It's evening. I restarted my macbook pro and my iPhone 4 and reconnected using the same cable. This time iPhoto saw the iPhone and I downloaded my new photos/videos. iTune continues to display the iPhone content without Photo. iCapture didn't see my iPhone. I wonder which restart really worked.
Why do I have this problems with Yosemite/iTune 12?