I9192DDUBND4 Android 4.2.2 Jelly Bean Firmware for Galaxy S4 Mini Duos GT-I9192- How to Install

I9192DDUBND4 Android 4.2.2 Jelly Bean Firmware Last Updated on 7-May-2014. Samsung Galaxy S4 Mini Duos GT-I9192 users can now update their smartphone with  the latest DDUBND4 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 I9192DDUBND4. The Galaxy S4 Mini Duos was released with Android