title: Unity 2020 cannot update android APK to API level 29
body: <p>EDIT: I don't have enough karma or whatever to comment, but I fixed this by downloading the most recent apk  using the android apk app. This allowed me to specify the download location as the unity apk path</p>
  <p>=============================================================</p>
  <p>When I try to build my game for android API target level 29, I get this error:</p>
  <p>&quot;Unable to install additional SDK platform. Please run the SDK Manager manually to make sure you have the latest set of tools and the required platforms installed. See the Console for details&quot;</p>
  <p>This is the console output when I manually run the sdk manager:</p>
  <pre><code>&quot;C:\Program Files\Unity\Hub\Editor\2020.1.1f1\Editor\Data\PlaybackEngines\AndroidPlayer\SDK\tools\bin\sdkmanager.bat&quot; &quot;platforms;android-29&quot;
  Warning: File C:\Users\zande\.android\repositories.cfg could not be loaded.
  License android-sdk-license:            ] 10% Computing updates... 
  ---------------------------------------
  &lt;entire android terms and conditions document is printed&gt;
  ---------------------------------------
  Accept? (y/N): y
  Warning: Failed to read or create install properties file.
  [===                                    ] 10% Installing Android SDK Platform 30
  </code></pre>
  <p>It looks like my currently installed version targets API level 28, which google play does not allow me to publish with. I am using unity 2020.1f1, and have tried everything. What is going on?</p>