T310UBUBNI1 Android 4.4.2 KitKat Firmware for Galaxy Tab 3 8.0 SM-T310 - How to Install

T310UBUBNI1 Android 4.4.2 KitKat Firmware Last Updated on 30-Oct-2014. Users of Samsung Galaxy Tab 3 8.0 SM-T310 can now update their tablet with the latest UBUBNI1 Android 4.4.2 KitKat official firmware. Samsung recently started rolling out an OTA update about the firmware. The latest firmware build version number is T310UBUBNI1. The device was released in the month of June 2013 with Android