Why implement an incomplete feature? They really have to fix this, either fix wifi-sync or remove it all together. They said they'd fix it with 8.1 but that didn't do ****. iOS is more and more turning into android, other than the wifi-sync my iPhone 6 now turns off at 20% (other than the fact that the battery life itself sucks), everything crashes and the list goes on and on and on. Please oh please Apple do not add new features to iOS 9 and just fix the ones already there.