I world's greatest smartphone to ever land on Earth, OK, I'll stop. The Samsung Galaxy S III Global version and those which was bought unlocked have started receiving the Android 4.1 Jelly Bean update according to a report by UK retailer, Clove. The update is administered via OTA or it can also be downloaded via Samsung Kies. So, if you are a proud owner of the Galaxy S III and bought it not via a carrier, then you should expect the update to arrive on your device, If for some reason you cannot wait for it to notify you, you can always check it out manually by tapping through Settings > About Phone > Check for Updates. Cheers!