The much awaited Android 4.3 Firmware update is now officially made available by Samsung for Galaxy S3 devices. However, as Samsung started rolling out this updated today itself, it is yet only available in Ireland for Vodafone running Galaxy S3. Also the updates is released only for (Exynos variant) of Galaxy S3 with model number GT-I9300. The updated build number is I9300BUUGMJ3. With this new updated Samsung brings several new features for S3 which includes S-Voice, Voice controls, tabbed Settings Panel, new Screen modes, Daydream , New Notification Centre, Samsung Keyboard, Sound and Shot Camera Mode, GALAXY GEAR, support and lots more. You can check the entire list of features with details in this article.
As it is only released for Ireland as if now, obviously it is going to take couple of weeks or even months to reach to your country or particular region depending on your carrier. If you liked the new features and cannot wait to get the same on your Galaxy S3, you can now download the Official firmware right now from this page on your hard drive and flash it manually. But remember, as this is the firmware which is released in Ireland, you will have to flash it manually on your own risk. We are not responsible for any damage done to the device. Alternatively, you can wait until the Firmware reaches your carrier/country and install it through OTA or Samsung KIES.