title: How to handle AppStore Warning - Missing Purpose String, because of third party library?
body: <p>I have uploaded new build of the application that was in the App Store for severals years.</p>
  
  <p>Received following email from iTunes Connect:</p>
  
  <p><em>Your delivery was successful, but you may wish to correct the following issues in your next delivery: ITMS-90683: Missing Purpose String in Info.plist -</em> </p>
  
  <p><code>NSLocationAlwaysUsageDescription 
  NSLocationWhenInUseUsageDescription</code></p>
  
  <p>The application is not using location for any purpose.</p>
  
  <p>It may be caused:</p>
  
  <ul>
  <li>one of the pods I updated, has added usage of Location (admob?)</li>
  <li>apple started to perform this check very recently</li>
  </ul>
  
  <p>I have looked for Location and CoreLocation stuff in the project but no results. It might be compiled binary using it. 
  But how to know which and for what purpose?</p>
  
  <p>What is the developer supposed to write in the purpose string if it's some 3rd party lib using that permission?</p>
  
  <p>PD: From what I know for AdMob, at least on Android, it's been using location since long time ago. 
  <a href="https://developers.google.com/admob/ios/targeting#location" rel="nofollow noreferrer">https://developers.google.com/admob/ios/targeting#location</a>
  <a href="https://support.google.com/admob/answer/6373176?hl=en" rel="nofollow noreferrer">https://support.google.com/admob/answer/6373176?hl=en</a></p>
  
  <p>PD2: Just found this </p>
  
  <p><em>7.8.1  2016‑05‑11</em> 
  <em>Added SDK support for automatically using location data when a user has explicitly enabled an app's location permissions.</em></p>
  
  <p>In release notes: <a href="https://developers.google.com/admob/ios/rel-notes" rel="nofollow noreferrer">https://developers.google.com/admob/ios/rel-notes</a></p>
  
  <p>PD3: Just found the issue on Google Groups forum of AdMob:
  <a href="https://groups.google.com/forum/#!category-topic/google-admob-ads-sdk/ios/byShbNTrumk" rel="nofollow noreferrer">https://groups.google.com/forum/#!category-topic/google-admob-ads-sdk/ios/byShbNTrumk</a></p>