T-Mobile is updating its Samsung Galaxy S III to Android 4.2.1 Jelly Bean.
The update is available OTA (Over-the-Air) or via the Kies app. The OTA T999UVDMD5 update will be pushed out over time to use and will continue until June 16.
New Features of from Samsung are Multi-Window, Auto-pairing via NFC, enhanced Camera options, Sound Balance, Paper Artist, Samsung Gallery, Blocking Mode and Easy Mode. DO NOT STOP the process during the update, like we did with out AT&T model (see video).