setFinishedSelectedImage:withFinishedUnselectedImage: is deprecated in iOS7. Apple recommends to use setters of image and selectedImage
If you're are trying to achieve displaying of the actual image at the UITabBar then use the following code.
[yourTabBarItem setImage:[[UIImage imageNamed:@"more.png"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];
and if you want to display image in original condition for the selected then use the following
[yourTabBarItem setSelectedImage:[[UIImage imageNamed:@"more.png"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];
these two are alternative to
setFinishedSelectedImage: withFinishedUnselectedImage: