I use an UITableViewController into a Navigation Controller that comes up when an UIButton pressed. When the button has been pressed the <
UITableViewController
Navigation Controller
UIButton
If there is nothing code about related to statusBar in viewDidLoad and ViewWillAppear Then fix it by using [[UIApplication sharedApplication] setStatusBarHidden:NO animated:NO]; write this code in ViewWillAppear method.
viewDidLoad
ViewWillAppear
[[UIApplication sharedApplication] setStatusBarHidden:NO animated:NO];