title: White screen after downloading app from TestFlight - Expo
body: <p>I am facing a weird issue in one of my apps where when I build the app using</p>
  <pre><code>expo build:ios
  </code></pre>
  <p>and then upload the app using</p>
  <blockquote>
  <p>Transporter</p>
  </blockquote>
  <p>When I download the app from TestFlight it <code>opens up with a white screen</code>. I have tried running app in production mode on the device using below commands</p>
  <pre><code>expo run:ios -d
  </code></pre>
  <p>after that in bundler press <code>p</code> to switch into the production mode. It is working fine on the local using local IP address.</p>
  <p>When I export the <code>.ipa</code> file and try to run on the device it gives me</p>
  <blockquote>
  <p>The app cannot be installed because its integrity could not be
  verified</p>
  </blockquote>
  <p>Has anyone has faced the same issue before? Why it is not showing any error?</p>
  <p>Some info: I am using expo managed bare workflow</p>
  <p><strong>app.json</strong></p>
  <pre><code>{
    &quot;expo&quot;: {
      &quot;name&quot;: &quot;Myndfulness&quot;,
      &quot;slug&quot;: &quot;myndfulness&quot;,
      &quot;owner&quot;: &quot;**************************&quot;,
      &quot;version&quot;: &quot;1.0.1&quot;,
      &quot;orientation&quot;: &quot;portrait&quot;,
      &quot;icon&quot;: &quot;./assets/icon.png&quot;,
      &quot;backgroundColor&quot;: &quot;#fff&quot;,
      &quot;splash&quot;: {
        &quot;image&quot;: &quot;./assets/splash.png&quot;,
        &quot;resizeMode&quot;: &quot;contain&quot;,
        &quot;backgroundColor&quot;: &quot;#ffffff&quot;
      },
      &quot;updates&quot;: {
        &quot;fallbackToCacheTimeout&quot;: 300
      },
      &quot;assetBundlePatterns&quot;: [
        &quot;**/*&quot;
      ],
      &quot;ios&quot;: {
        &quot;bundleIdentifier&quot;: &quot;app.myndfulness&quot;,
        &quot;buildNumber&quot;: &quot;29&quot;,
        &quot;usesAppleSignIn&quot;: true,
        &quot;backgroundColor&quot;: &quot;#FFFFFF&quot;,
        &quot;icon&quot;: &quot;./assets/icon.png&quot;,
        &quot;userInterfaceStyle&quot;: &quot;light&quot;,
        &quot;config&quot;: {
          &quot;googleSignIn&quot;: {
            &quot;reservedClientId&quot;: &quot;**************************&quot;
          }
        },
        &quot;googleServicesFile&quot;: &quot;./GoogleService-Info.plist&quot;
      },
      &quot;android&quot;: {
        &quot;package&quot;: &quot;app.myndfulness&quot;,
        &quot;versionCode&quot;: 4,
        &quot;icon&quot;: &quot;./assets/icon.png&quot;,
        &quot;backgroundColor&quot;: &quot;#FFFFFF&quot;,
        &quot;userInterfaceStyle&quot;: &quot;light&quot;,
        &quot;googleServicesFile&quot;: &quot;./google-services.json&quot;,
        &quot;config&quot;: {
          &quot;googleSignIn&quot;: {
            &quot;certificateHash&quot;: &quot;270AA8A33CF59E92614AF182C917CAF866D38719&quot;
          }
        }
      },
      &quot;web&quot;: {
        &quot;favicon&quot;: &quot;./assets/favicon.png&quot;,
        &quot;config&quot;: {
          &quot;firebase&quot;: {
            &quot;apiKey&quot;: &quot;**************************&quot;,
            &quot;authDomain&quot;: &quot;**************************&quot;,
            &quot;projectId&quot;: &quot;**************************&quot;,
            &quot;storageBucket&quot;: &quot;**************************&quot;,
            &quot;messagingSenderId&quot;: &quot;441874631846&quot;,
            &quot;appId&quot;: &quot;**************************&quot;,
            &quot;measurementId&quot;: &quot;G-KX9BYB1D1Z&quot;
          }
        }
      },
      &quot;packagerOpts&quot;: {
        &quot;sourceExts&quot;: [ &quot;js&quot;, &quot;json&quot;, &quot;ts&quot;, &quot;tsx&quot;, &quot;jsx&quot;, &quot;vue&quot;]
      }
    }
  }
  </code></pre>
  <p><strong>eas.json</strong></p>
  <pre><code>{
    &quot;build&quot;: {
      &quot;production&quot;: {
        &quot;releaseChannel&quot;: &quot;production&quot;
      },
      &quot;release&quot;: {
        &quot;releaseChannel&quot;: &quot;production&quot;
      },
      &quot;development&quot;: {
        &quot;developmentClient&quot;: true,
        &quot;distribution&quot;: &quot;internal&quot;,
        &quot;releaseChannel&quot;: &quot;staging-dev&quot;
      },
      &quot;team&quot;: {
        &quot;releaseChannel&quot;: &quot;staging-team&quot;,
        &quot;distribution&quot;: &quot;internal&quot;,
        &quot;android&quot;: {
          &quot;buildType&quot;: &quot;app-bundle&quot;
        }
      }
    },
    &quot;submit&quot;: {
      &quot;production&quot;: {
        &quot;ios&quot;: {
          &quot;appleId&quot;: &quot;**************************&quot;,
          &quot;ascAppId&quot;: &quot;1579481834&quot;,
          &quot;appleTeamId&quot;: &quot;**************************&quot;,
          &quot;sku&quot;: &quot;app.myndfulness&quot;
        },
        &quot;android&quot;: {
          &quot;serviceAccountKeyPath&quot;: &quot;./google-services.json&quot;,
          &quot;track&quot;: &quot;internal&quot;
        }
      }
    },
    &quot;cli&quot;: {
      &quot;version&quot;: &quot;&gt;= 0.35.0&quot;,
      &quot;requireCommit&quot;: true
    }
  }
  </code></pre>