When I plug my Iphone 5 into my Mac it cycles through repeated attempts to sync with Itunes, how do I correct this? It seems to disconnect the Iphone and then not recogni
My Iphone 5 cycles through multiple attempts to connect with Itunes but does not stay connected. I cannot back-up my Iphone as Itunes tells me it is disconnected. I've downloaded the most recent version of Itunes to my Mac and am running OS X Yosemite Version 10.10.4
iPhone 5s, iOS 8.3