Why is there a black spot on my photo after upgrading my iphone6 to iOS9. 1? (make sure it's not dirty)? Find a solution

If you think this black spot appeared after upgrading 9. 1, it is recommended to do the system again. If this problem still occurs, send the mobile phone to a regular after-sales maintenance point for maintenance.

iOS？ 9. 1 is Apple's first major update for the iOS 9 system. The official version was pushed to users in the early hours of 20 15 and 10 Beijing time. 201512 In late February, Apple closed the system verification channel of iOS 9. 1.

2065438+On August 18, 2005, foreign media Macrumors disclosed the testing of Apple's iOS 9. 1 operating system. According to the data, as early as July of February1year, iOS9. 1 operating system first appeared on the network, and the traffic record of iOS 9. 1 accessing the network reached its peak on July 22nd, which is probably the first phase of iOS 9. 1 internal testing. According to the network access traffic, the second internal testing phase of iOS 9. 1 appeared from July 28th to 30th, mainly testing the networking capability of the system.

According to the Macrumors website, most of the iOS 9. 1 devices that visit the website have the same screen size as the iPad and iPad mini devices, and some of them have the same screen size as the iPhone 6 Plus, which may indicate that Apple is testing the new devices iPhone 6 Plus and the new iPad mini 4 or iPad Air 3. On the iOS 9 system announced at WWDC 20 15 conference, it has brought the function of split screen mode to iPad Air, and it is very likely to bring unique new functions to the larger iPad Pro with 12.9 inch screen. However, in the access records, foreign media did not find large-screen iOS devices with 2732X2048 resolution.