Science TechnologyAT&T Samsung Galaxy S3 start getting Android 4.3 updateHamza KhanNovember 21, 2013July 4, 2014 by Hamza KhanNovember 21, 2013July 4, 2014 Washington: Good news for AT&T Samsung Galaxy S3 owners that the Android 4.3 update is now available for their handsets in US....