title: Unable to install CA certificate on Android Oreo
body: <p>I am trying to install a certificate on Oreo version of Android. I have downloaded the certificate on internal storage and the format is <code>.cer</code> and pin is set for lock screen.</p>
  
  <p>I have tried following steps:</p>
  
  <blockquote>
    <p>Settings-- Security &amp; Lockscreen-- Credential storage-- Install from
    storage--</p>
  </blockquote>
  
  <p>I can see the cert file but it is greyed out and there is no option to select it.</p>
  
  <p>Is there any way to do it?</p>