I converted window based application into navigation based but I am not able to set the title for the navigation bar.
controller = [[bookDisplayViewController alloc] initAndCreateView];
UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:controller];
nav.title=@"Application";
[window addSubview:nav.view];
Is it possible for you to place
in the viewDidLoad of the other view? I’d try it that way and see if it works.