title: Show iPhone lock screen with seconds (own usage)
body: <p><strong>Note</strong>: this is <em>not</em> intended to be published by Apple - it's for my own usage</p>
  
  <hr>
  
  <p>Looking at having seconds shown on the lock screen of my iPhone (iOS 11).<br>
  There doesn't seem to be any setting that reaches that goal.</p>
  
  <p>So I'm contemplating doing this via a program.</p>
  
  <p>Now:
  <a href="https://i.stack.imgur.com/8ybaF.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/8ybaF.jpg" alt="enter image description here"></a></p>
  
  <p>Goal:
  <a href="https://i.stack.imgur.com/opTC4.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/opTC4.jpg" alt="enter image description here"></a></p>
  
  <p><hr>
  <em>edit</em></p>
  
  <p>The lock screen is protected, for good reasons, but again the app will not be published. </p>
  
  <p>This answer (<a href="https://stackoverflow.com/questions/4476777/how-to-set-lock-screen-wallpaper-and-ringtone-programmatically-in-iphone">how-to-set-lock-screen-wallpaper-and-ringtone-programmatically-in-iphone</a>) addresses static data of the lock screen (and is quite old).</p>
  
  <p>Is there a <em>plist</em>, not directly accessible from the UI, where a property could be changed programmaticaly, in order to show seconds?</p>
  
  <p>Or is there a way to achieve this thanks to an API, change the View behavior to include seconds?</p>