title: SERVICE_NOT_AVAILABLE some devices on Android GCM
body: <p>I made an app using GCM for notifications. I used this tutorial and my code is pretty much identical</p>
  
  <p><a href="http://developer.android.com/google/gcm/client.html" rel="nofollow">http://developer.android.com/google/gcm/client.html</a></p>
  
  <p>I'm testing on physical devices and on some of the devices I am getting a SERVICE_NOT_AVAILABLE error when I try to register the device with GCM.</p>
  
  <p>I have an exponential backoff setup so it does retry over time. </p>
  
  <p>It works on about half of my test devices the others get a SERVICE_NOT_AVAILABLE error. Looked all over and haven't found a solution yet.</p>
  
  <p>Any help would be greatly appreciated. Thank You!</p>