I apologize if this has been addressed; I've read and searched but could not find an answer. I have an iPad Air 2 and an iPhone 5s. Before the new iPad and the new IOS, I rarely used iMessages but I am now for convenience. Even though all my contacts show in both Contacts apps, my iMessages aren't identified unless I do it manually. I've synced everything several times with no change. All texts are coming through, but it helps to know who the person is before I answer. (I've checked Settings but cannot find a place to turn it on; however, Contacts are enabled in all places that I see.) Please tell me how I can fix this without adding each contact manually!