title: How to recover lost alias of keystore file?
body: <p>I know the answer might be impossible. But I still hope.</p>
  
  <p>I have a <strong>keystore</strong> file and <strong>another copy version</strong>.</p>
  
  <p>Then I add a <strong>new alias</strong> to <strong>keystore</strong> file and release new app with the new created <strong>alias</strong>.</p>
  
  <p>Problem is: <strong>I lost the keystore file</strong>. All I have now is the copy version of keystore (it doesn't contain the new created alias).
  I know the name and password of the alias. Is there any chance to take it back?</p>