How to sync non-system photo library to iPhone The default photo library is system library. Any new library created is non-system photo library. How to sync the photos in these library into iPhone? In iTunes it seems that you can only sync the system library. Is there any app useful?


Yosemite 10.10.3
Photos 1.0
iTunes 12.1.2.27
iOS 8.3
In Photos go to Preferences and you'll see an option to "Use as System Photo Library". It will then see whatever library you chose in iTunes.