userInterfaceIdiom always indicate iPhone

Question

I added the following code to AppDelegate:

if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
    self.viewController = [[ViewController alloc] initWithNibName:@"ViewController_iPhone" bundle:nil];
    NSLog(@"iPhone found");
} else {
    self.viewController = [[ViewController alloc] initWithNibName:@"ViewController_iPad" bundle:nil];
    NSLog(@"iPad found");
}

The userInterfaceIdiom always equal to UIUserInterfaceIdiomPhone when running on iPad 2. My iPad 2 is running on iOS 6.1.3.

I cannot find out what the problem is.

Any help is appreciated!

Thanks in advance!

Answer 1

Targeted Devices should be Universal,