I747MUMUEND3 Android 4.3 Jelly Bean Firmware for Galaxy S3 SGH-I747M- How to Install

I747MUMUEND3 Android 4.3 Jelly Bean Firmware Last Updated on 11-May-2014. Samsung Galaxy S3 SGH-I747M (Canada) recently received the UMUEND3 Android 4.3 Jelly Bean official
firmware update. Samsung started rolling out an OTA update about the firmware. The latest firmware build version number is
I747MUMUEND3. The device has been running on Android 4.1.2 Jelly Bean from a long and already