Previously, the famous god evleaks reported that iPhone 7 will be pre purchased on September 9 and officially launched on September 16. Recently, according to the internal retail schedule file of AT&T, an American operator, Apple will open the pre order of iPhone 7/7 Plus on September 9, which also confirms the news of evleaks. However, the opening date is slightly non-stop, and it may be postponed to September 23, one week later than expected. According to the experience of iPhone launch time in the past, there is usually a gap of 1-2 weeks between iPhone pre order and official launch.