iPhone 6s plus screen is getting dark whenever i open any application
Hello,
My new iPhone 6s Plus is acting very weird since i have updated to iOS 9.0.2 . Since today morning, whenever i am opening any application, the screen first goes dark and then when i press the home button it shows the screen for some few milliseconds and then shows main screen. This is not just happening for just one single application but for all the applications i have tried. I have restarted my iPhone thrice since morning. Is there any problem with the phone??? Have been an apple customer for last 5 yrs but never thought of such problems with new phone.
Priyanka
iPhone 6s Plus, iOS 9.0.2