I don't want to use iCloud photos, I use Google Photos for my phone pictures, and I like to have a jpg copy of my edited pictures from my camera (A7RII). In Android, it's so easy, you just need to drop a folder in the phone, and that's all. In the iPhone, I'm having a nightmare to sync my edited pics from the camera in their folders using iTunes. First of all, only one level is recognized in the folder structure, but well, that's not such a big issue. The issue is, the synchronisation does not work properly. All the time, iTunes is giving different messages like "the sync could not be completed" or similars. Some days ago I managed to delete the iPhones itunes photo database with the app phoneview in the mac, and for the first time, i could complete a sync. But some days after, i added some more pics to synchronise, and again the issue came.