title: Stop Android OS auto-update
body: <p>We have a variety of devices for testing purposes, and now that Froyo is being pushed (to the Nexus One so far at least), we have to constantly dismiss upgrade requests.  There is no apparent "stop asking me" button.</p>
  
  <p>So, is there any way I can disable OTA OS updates?  We want a number of these phones to stay on old OS versions.</p>