Is iOS 10 buggy! I updated my iPhone 5S to iOS 10. But after updating iOS 10 I'm facing lots of problem. Suddenly contact search option stopped working. And I have to restart the phone and it works fine after restart. Sometimes the top bar of network signal/battery hides and can,t come back after phone unlocking. That very peculiar. I'm using android also and feel android is more user friendly than iOS. Still loving android and iOS failed to attract me :P