It was discovered earlier in the week that the latest version of the Google Dialer was also installable on a handful of modern Non Nexus devices. Apparently Google unintentionally enabled the Google dialer for Non Nexus devices. As soon as it was brought to their attention they issued an update to the app. The Play Store now blocks the install of the Google Dialer on Non Nexus devices. Not only is can you not install the Dialer on your non nexus device via the Play Store, Google also has built in a measure to block side loading of the app on non nexus devices. This is unfortunate news.