Why does my ligntning connector have an intermittent connection?
Okay, I'll describe my problem, then offer my solution. My iphone5 was having an intermittent connection problem when charging. If I did not jiggle the lightning connector until I heard a beep, I would have an uncharged phone the following morning. After several days of this I finally got the bright idea to gently clean out the receptacle on the phone with a clean toothpick and a few breath blasts. Sure enough a significant amount of pocket lint came out and my problem was solved.
iPhone 5