Galaxy S III owners should keep an eye out for an incoming software update bringing your device up to Android 4.1.1 baseband T999UVDLJC. This update will bring “security enhancements and an improved user experience” according to T-Mobile’s support documents. Unfortunately, there isn’t a lot of detail on the “improved user experience” and what exactly is improved. Regardless, the update is coming via a OTA (over-the-air) update beginning today or you can attempt a manual update via Samsung’s Kies software on your desktop.
If you notice any changes, drop word below and we’ll update the post.