title: Firebase Auth: This app is not authorized to use Firebase
body: <p>My app/build.gradle:</p>
  
  <pre><code>compile 'com.firebaseui:firebase-ui-auth:2.3.0'
      compile 'com.google.firebase:firebase-auth:11.0.4'
      compile "com.android.support:design:26.1.0"
      compile "com.android.support:customtabs:26.1.0"
      compile "com.android.support:cardview-v7:26.1.0"
  </code></pre>
  
  <p>And in DEBUG mode I sucess auth. by Firebase Auth. </p>
  
  <ol>
  <li>Input phone number</li>
  <li>Get sms</li>
  <li>Success confirm by sms</li>
  </ol>
  
  <p>OK. It's work fine.</p>
  
  <p>But when I want to do this in release mode I get the next error:</p>
  
  <p><a href="https://i.stack.imgur.com/icAuB.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/icAuB.png" alt="Error_Firebase_auth"></a></p>