To begin with, I have installed fresh iOS 7 from scratch on my iPhone 5.
My issue was, status bar text color was same as status bar, so I couldnt see status bar information- my carrier, battery life, time and etc.
I have tried to two times restore from iCloud backup but it didnt help. Yesterday tried "reset all settings" once. However it didnt help, issue persisted. Then tried once more "reset all settings" and suddenly issue dissapeared. However i didnt have time to configure back my settings, so I have restored from my old iCloud backup and issue didnt appear.
So how this can be explained logically. Clean install brought me this strange bug, restoring didnt help, only after two times reseting settings helped to eliminate this bug? Furthermore, this guy had similar issue but with clock application: https://discussions.apple.com/message/23046892#23046892
My issue was, status bar text color was same as status bar, so I couldnt see status bar information- my carrier, battery life, time and etc.

I have tried to two times restore from iCloud backup but it didnt help. Yesterday tried "reset all settings" once. However it didnt help, issue persisted. Then tried once more "reset all settings" and suddenly issue dissapeared. However i didnt have time to configure back my settings, so I have restored from my old iCloud backup and issue didnt appear.
So how this can be explained logically. Clean install brought me this strange bug, restoring didnt help, only after two times reseting settings helped to eliminate this bug? Furthermore, this guy had similar issue but with clock application: https://discussions.apple.com/message/23046892#23046892