G355MUBU0ANJ1 Android 4.4.2 KitKat Firmware for Galaxy Core 2 Duos SM-G355M - How to Install

G355MUBU0ANJ1 Android 4.4.2 KitKat Firmware Last Updated on 31-Oct-2014. Users of Samsung Galaxy Core 2 Duos SM-G355M can now update their Smartphone with the latest UBU0ANJ1 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 G355MUBU0ANJ1. The Galaxy Core 2 Duos is the successor and upgraded