title: ionic 1, app won't start in iOS 9.3, white screen
body: <p><code>&gt;ionic info</code></p>
  
  <pre><code>Node       : v6.7.0
  OS         : macOS Sierra
  Xcode      : Xcode 8.3.3 Build version 8E3004b 
  ios-deploy : 1.9.1 
  ios-sim    : 6.0.0 
  npm        : 5.0.1 
  @ionic/cli-utils : 1.4.0
  Cordova CLI      : 7.0.1 
  Gulp CLI         : CLI version 3.9.1 Local version 3.9.1
  Ionic CLI        : 3.4.0
  @ionic/cli-plugin-cordova : 1.4.0
  @ionic/cli-plugin-gulp    : 1.0.1
  @ionic/cli-plugin-ionic1  : 2.0.0
  Cordova Platforms         : android 6.0.0 ios 4.3.0
  Ionic Framework           : unknown
  </code></pre>
  
  <p><code>&gt;ionic cordova platform list</code></p>
  
  <pre><code>android 6.0.0
  ios 4.3.0
  </code></pre>
  
  <p>App works normal for simulators with ios 10.3.x
  but when run on ios 9.3, it briefly shows splashscreen after that white blank page. There is no error messages on debug window, I see cordova ready and fcm and other plugin ready messages, but nothing from app source code...</p>
  
  <h1>What things I have tried</h1>
  
  <ul>
  <li>tried to different settings for <code>whitelist</code> plugin thought it might be blocking thread, no luck</li>
  <li>tried removing platform and added different <code>cordova platform add ios@x</code> versions, no luck</li>
  <li>have console.log in scripts, but they won't start or show up, no luck (maybe something is not allowing them to be loaded, but it works ios 10.x versions)</li>
  </ul>
  
  <p>If anyone had or fixed white screen issue, please comment and share your solution, I am sure it would help a lot of people in future and especially me, for last few days tried every combinations, I can think of but nothing seem to help.</p>