How To Install Android 4.3 Jelly Bean Official Firmware XXUANB2 on Galaxy Grand 2

Today in this article we’ll guide you step by step to install Android 4.3 official firmware XXUANB2 on Samsung Galaxy Grand 2 DUOS. Officially the latest Android firmware update has been released for Samsung Galaxy Grand 2 Duos SM-G7102 few days ago in Indonesia, Vietnam and Malaysia. This latest Android 4.3 firmware XXUANB2 has many enhanced features and minor bugs fixes.

You can  install this update manually with the given step by step guide using Odin3 on your Galaxy Grand 2 DUOS

So go ahead to know how to install this latest update, no problem if you’re from another region, this update will work. Please note that this guide is for Samsung Galaxy Grand 2 Duos G7102 devices.



Requirements:-

    Samsung Galaxy Grand Duos 2 SM-G7102
    You can use tutorial to Unroot Galaxy Grand Duos 2, as it is the official stock firmware.
    Install USB drivers on your computer. If you haven’t Samsung Kies already installed then download drivers from this link.
    Enable USB Debugging
    Make sure to check the battery charge status of your phone that should be 60% to 80% before proceeding to install the firmware.

Install Android 4.3 Jelly Bean Official Firmware XXUANB2 on Galaxy Grand 2 DUOS (SM-G7102) Using Odin3

Step No 1:- First of all download the given files below:-

    Odin3 v3.07
    Download G7102XXUANB2 Firmware from TeraFile Mirror | RapidGator Mirror

Step No 2:- After downloading the above files, extract them on your desktop or other suitable location that you can easily access on your PC.

Step No 3:- Now go to “Download Mode“. Hold the “Volume Down+Home+Power” keys simultaneously for while and release when you see a warning message on your screen. Hit the Volume Up key to continue.

Step No 4:- Now connect your phone to PC via the USB cable.

    - Wait for Odin to recognize your device.

    - Check Auto Reboot and F. Reset Time and rest leave the default settings.

Step No 5:- You’re now here one step away to flash official firmware update file:

    Click the PDA button and select the .tar.md5 file.
    Click the Phone button and select file with MODEM in its name.
    Click the CSC button and select file with CSC in its name.
    Click the PIT button and select the .pit file.

Step No 6:- Odin 3 will take some time to flash the update file, you’ll be given a PASS!! message on Odin3 screen once it gets completed and your Samsung Galaxy Grand 2 DUOS will automatically reboots.

Done! You have successfully updated your Samsung Galaxy Grand Duos 2 to Android 4.3 Jelly Bean Firmware Build XXUANB2.