iOS 7 detects when non-certified Lightning accessories are connected to iOS devices, and offers an onscreen warning: “This cable or accessory is not certified and may not work reliably with this (iPod/iPhone/iPad).” The message appeared when connecting a non-certified accessory. Despite the warning, the message can be dismissed, and users can continue to use a non-certified accessory. The current version of iOS 7 is only a first…