Apple released the seventh iOS 13 beta to registered developers today, and buried within the code is a huge clue as to when we should expect to see the next iPhones unveiled. An asset within the iOS 13 code is the image below, showing an iOS screenshot with the date of Tuesday, September 10. The asset's name is "HoldForRelease", which sort of cements the suspicion that this is the day when Apple will schedule its next big unveiling. Last year, the date on this asset was September 12, and guess when Apple held its iPhone event? A launch of the new iPhones on September 10 would...