ios app store rejection - Your app uses the “prefs:root=” non-public URL scheme

Question

I recently uploaded a new version of my app to itunes connect. My app got rejected with this note

Your app uses the \"prefs:root=\" non-public URL s

Answer 1

We also faced the same issue and resolved it by this:

if let url = URL(string:UIApplication.openSettingsURLString)

    {
        UIApplication.shared.open(url, options: [:], completionHandler: nil)
    }