T399UVUANI2 Android 4.2.2 Jelly Bean Firmware for T-Mobile Galaxy Light SGH-T399 - How to Install

T399UVUANI2 Android 4.2.2 Jelly Bean Firmware Last Updated on 9-Oct-2014. Users of T-Mobile Samsung Galaxy Light SGH-T399 can now update their Smartphone with the latest UVUANI2 Android 4.2.2 Jelly Bean official firmware. Samsung recently started rolling out an OTA update about the firmware. The latest firmware build version number is T399UVUANI2. The Galaxy Light was released in the month of