An Android 4.3 OTA update has already rolled out to Galaxy S IIIs on T-Mobile and AT&T. Now the update is coming to Sprint devices. This release not only gives Galaxy S IIIs the latest version of Jelly Bean, it introduces the ability to pair the devices with Galaxy Gear smartwatches and brings in Samsung KONX compatibility. Many of those pre-installed apps will also see improvements as well.
This OTA is the first in seven months and jumps the Sprint Galaxy SIII up from Android 4.1.