The Android 4.1.1 Jelly Bean firmware (I9305XXALK3) update for the international LTE variant of Samsung Galaxy S3 (I9305) is now available for installation via KIES. The firmware update is expected to bring a remedy for issues present in the previous build, improving the overall performance of the handset.

f the users face difficulties in updating the firmware, they can try out a manual updating process explained below.
The users should note that while installing ...