Here is a video of a guy testing ALL iPhones supporting iOS 11 (5s upwards): https://www.youtube.com/watch?v=uMAcZFNq0bI https://www.youtube.com/watch?v=uMAcZFN

Here is a video of a guy testing ALL iPhones supporting iOS 11 (5s upwards): https://www.youtube.com/watch?v=uMAcZFNq0bI https://www.youtube.com/watch?v=uMAcZFNq0bI There seems to be a small regression on older devices.