Call option freeze - ios9.0.2
My iphone 5S is stuck after ios 9 upgrade. When i go to the "Phone" screen, it's frozen, can't switch to other tabs like "Recent calls", "Favourite", etc... And in Setting, the "Phone" tab is also stuck.
already tried hard reset so many times.
Screen goes blank even when there is an incoming call..
iPhone 5s, iOS 9.0.2, null