Change the status bar color

Prerequisites to change the status bar color
This is to let the color display
Info.plist View controller-based status bar appearance This property view controller-based status bar appearance =no

Unified settings (but only three of systems)
Add a line of Uistatusbarstyle (or "Status bar style") to the Plist

Set White individually
[UIApplication sharedapplication].statusbarstyle = uistatusbarstylelightcontent;

Other methods
Create a UIView,
Set the frame.size and StatusBar size of the UIView,
Set the Frame.origin for the UIView to {0,-20},
Set the background color of the UIView to the color of the statusbar you want,
Addsubview the UIView on the Navigationbar.

Change the status bar color