Since upgrading to iOS 9, I started having a problem where the time on my iPhone 5s with AT&T was running about 13 seconds fast. I ended up restoring the phone and that fixed the time for awhile, but it started running fast again. I upgraded to an iPhone 6s Plus and initially it's time was correct as well, but a day later it was running 2 seconds fast. I did a restore on that and it fixed the time, but I'm assuming the time will start running fast again. My iPad Air 2 has the correct time as compared with time.gov and it's running iOS 9.0.1, the same as the iPhones. I've asked a few people on another forum and I've gotten responses that many of them are having the same problem with their iPhones and it's not all with AT&T. I've gotten reports of people with Verizon also having the problem. This seems to be a somewhat common problem based on what I've read: https://www.reddit.com/r/ios9/comments/3kabyt/ios_9_clock_running_fast/ http://www.volleythat.com/essays/20...t-millions-of-iphone-clocks-to-the-wrong-time https://discussions.apple.com/thread/7245582 Is anyone elses iPhone running fast in iOS 9.0.1? If so, which carrier do you use?