title: Android Studio 2.1.1 running old .apk file
body: <p>Start of with, I tried all the suggestions in SO and none helped me.<br>
  <a href="https://stackoverflow.com/questions/25831082/android-studio-is-installing-old-apk-on-device"> Suggestion1</a>,<a href="https://stackoverflow.com/questions/16945517/not-getting-updated-apk-file-project-running-on-android-studio">Suggestion2</a>,<a href="https://stackoverflow.com/questions/29518941/android-studio-keep-upload-old-apk-version">Suggestion3</a>.<br></p>
  
  <p>I'm doing some debugging (Just running the app on my device through <code>Android Studio</code>) and I noticed that time after time, changes that I made in the app does not applied to the <code>.apk</code> AS is running.<br><br></p>
  
  <p>The only solution I know is to delete the app from my device and then running again and it compiles with the changes I made in the code. Alternatively, I restart <code>Android Studio</code> and it fixes that too.</p>
  
  <p>I try all suggestions on the site including: <strong>file -> invalidate Chaches / Restart -> invalidate</strong>, and changing my <strong>Run -> Edit Configuration</strong> settings but turned out unsuccesfully.I also read all the documentation <a href="https://developer.android.com/studio/run/index.html" rel="nofollow noreferrer">here</a> but It just repeats the answers here.</p>
  
  <p>My <strong>Run -> Edit Configuration</strong>
  <a href="https://i.stack.imgur.com/3MiGp.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/3MiGp.png" alt="enter image description here"></a></p>
  
  <p>So what's up with <code>Android Studio</code> not applying my code changes?</p>
  
  <p><strong>EDIT:</strong><br>
  So for now still no fix suggestion is working. Even my <code>File -&gt; Invalidate Caches / Restart -&gt; Invalidate and Restart</code> not working either.</p>