Call the official *Settings* app from my app on iPhone

Question

At one point in my app, I would like to redirect the user to the official Settings app. If possible, I also want go straight to the Network section within

Answer 1

For iOS 10 you can use:

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"App-Prefs:root=Settings"]];

It is also working on iOS 9!