It can occur in some users of the Samsung Galaxy S3 that while trying an app from the Google Play Store to download the error 406 appears. If this error also appear with you, you can probably no more apps from the Google Play store for your Samsung Galaxy S3 download.
We would like to present a proposed solution that can resolve the problem with the error 406 in the Google App Store.
Going from the home screen of your Samsung Galaxy S3 to Menu -> Settings -> Applications -> tab "All". Search here for the entry "Google Play Store" and open the information page for this app by clicking on it.
Now go to "Clear Data" -> "Clear the cache" - "Uninstall updates">. After you have completed these three buttons in the above described order, start the Google Play store again.
It should receive the error message be gone with the Error 406 and apps can be downloaded as usual through the App Store on the Samsung Galaxy S3 again.