Android 4.3 Jelly Bean has been rumored for quite some time and recently caught in the wild, from the leaked camera apk we could deduce that some notable changes were incoming. Now comes the time for a full leak! Yes, it happens that Android 4.3 for the Google Play Galaxy S4 recently popped out & is available for download!
At first glance it doesn’t appear too different from the second Jelly Bean release except for the new Camera UI, minor changes to the system settings and the apperance of the controversial NSA SELinux module. It appears to be a minor incremental upgrade over its predecessor. Leaked images of the software running on the phone show that the update dated June 26th bears the build number JWR66N. – This fully functional test build was ported to the Snapdragon 600-powered Galaxy S4 (GT-I9505).