Show original image for selected UITabBarItem (storyboard) iOS10 - ios

Question

I am using UITabBarController with 5 ViewController each ViewController have own UINavigationController as below:
I have added tabar image like
As seen from above image when TabBarItem is selected just blue image i can see...i wanted to show original image for selected tabaritem.
I had seen the example of setting property UIImageRenderingModeAlwaysOriginal. but i can not see anything on story board.
Below is the way I push TabBarController:
HomeViewController *vcHome = (HomeViewController*)[[UIStoryboard storyboardWithName:#"NexTabBar" bundle:[NSBundle mainBundle]] instantiateViewControllerWithIdentifier:#"ID_HOME_VC"];
vcHome.delegate = self;
[self.navigationController pushViewController:vcHome animated:YES];
How can I use the property UIImageRenderingModeAlwaysOriginal here so that I can see original images when particular TabBarItem is selected?
or if any other way is there with ios10.

Answer 1

Here is how I create tabBarItem for myTabBar
let storyboard = UIStoryboard(name: storyboardIdentifier, bundle: nil)
let vc:UIViewController? = storyboard.instantiateInitialViewController();
let selectedImage = UIImage(named: imageName)
let notSelectedImage = UIImage(named:selectedImageName)?.withRenderingMode(.alwaysOriginal)
let item = UITabBarItem(title: title, image: notSelectedImage, selectedImage: selectedImage)
vc!.tabBarItem = item
Objective C version:
UIStoryboard *sb = [UIStoryboard storyboardWithName:storyboardIdentifier bundle:nil];
UIViewController* vc = sb.instantiateInitialViewController;
UIImage* selectedImage = [[UIImage imageNamed:image] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
UIImage* notSelectedimage = [[UIImage imageNamed:selectedImageName] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
UITabBarItem* item = [[UITabBarItem alloc]initWithTitle:title image:notSelectedimage selectedImage:selectedImage];
[[UITabBar appearance] setSelectedImageTintColor:[UIColor whiteColor]];
vc.tabBarItem = item;
return vc;
If this did not help try to change also tabBar tints colors
self.tabBar.barTintColor = .orange
// set color of selected icons and text to white
self.tabBar.tintColor = .white
UITabBarItem.appearance().setTitleTextAttributes([NSForegroundColorAttributeName: UIColor.white], for: .selected)
// set color of unselected text to gray
UITabBarItem.appearance().setTitleTextAttributes([NSForegroundColorAttributeName: UIColor.gray], for: .normal)