Samsung just started with rolling out the first official Jelly Bean updates for the Galaxy S III. The first country to receive the update is Poland, while other European countries will soon. Software updates can be downloaded via KIES or OTA. The Samsung recommends using a WiFi connection during the update process, with at least 50% battery condition.
The Jelly Bean update will have a few enchantments like:
The results of this software update is certainly an improvement in terms of performance and appearance of Galaxy S III become more reliable.