U.S T-Mobile just released a Software update build T999UVDLJC for Samsung Galaxy S3 SGH-T999. This update is not yet a 4.1.2 Jelly Bean it still packed in 4.1.1 just like from 2012 releases T999UVDLJA and T999UVDLJ4. T-Mobile has been officially sending the announcement of the said update via users Email stating that the T999UVDLJC for Samsung Galaxy S III would be available starting on the 31st of January.
Just earlier, we try to figure it out and check Samsung Kies server to confirm that this “UVDLJC” build is already loaded and we confirmed that this truly on Kies server and officially pushed out..
Software Build T999UVDLJC (Android 4.1.1 Jelly Bean)
Device: Samsung Galaxy S III SGH-T999
Baseband version: T999UVDLJC
Android version: 4.1.1 Jelly Bean
Released: 31 Jan 2013
Understanding the Update: T999UVDLJC
Beginning January 31, the Samsung Galaxy S III will have an optional software update to Android version 4.1.1/ Baseband version T999UVDLJC via Over The Air (OTA) and Samsung Kies. This update provides security enhancements and improved user experience.
You can update in two ways:
Over the air (OTA) update to T999UVDLJC: OTA push update is available as of 1/31/2013. Please wait for the notification to update. The OTA will continue to be delivered until Marth 8. The update is also available for manual update using Kies.
Manual download to T999UVDLJC: If you did not want to update via OTA, you can update via Samsung Kies. Ensure you are on the latest version of Kies prior to attempting the update. See http://www.samsung.com/us/kies/to confirm the version.”
As of this moment, there is no official announcement from T-Mobile support page. So, we will try to look forward getting info of any chagelog of what this update is all about. So, better check it out via Kies or OTA update via your phone’s settings and check any new features or changes you are about to notice.
Special thanks to [Edgarbrambila] via T-Mobile community support page
T999UVDLJC Stock ROM for rooted devices
For those advance users who have a Galaxy S3 devices that is now rooted and runs with unofficial firmware, the stock ROM is also available for grab if you folks wish to revert back your devices to official firmware, that’s because your devices is already out of warranty and can’t get this update via Kies or OTA anymore. See our detailed guide here for the stock ROM.