Samsung Galaxy Grand 2 Duos SM-G7102- How to Install G7102XXUANB2 Android 4.3 Jelly Bean Firmware

Samsung Galaxy Grand 2 Duos SM-G7102- How to Install G7102XXUANB2 Android 4.3 Jelly Bean Firmware,G7102XXUANB2 Android 4.3 Jelly Bean Firmware Last Updated on 24-Feb-2014. Samsung Galaxy Grand 2 Duos SM-G7102 recently received the latest XXUANB2 4.3 Jelly Bean official firmware update. Samsung started rolling out an OTA update about the firmware. The latest firmware build version is G7102XXUANB2. The Galaxy Grand 2 Duos recently released by Samsung with Android 4.3 Jelly Bean out of the box and already get many firmware update. Here we have the latest available official firmware for the device. If you own the device and not yet updated this latest firmware, then update the same using our simple tutorial below. The below guide will help you to download and install the G7102XXUANB2 Android 4.3 Jelly Bean firmware manually through Odin.
Samsung Galaxy Grand 2 Duos SM-G7102- How to Install G7102XXUANB2 Android 4.3 Jelly Bean Firmware copy
As the Galaxy Grand 2 Duos G7102 already running on the Android 4.3 Jelly Bean, you can only expect few bug fixes and performance enhancement with this latest Android 4.3 Jelly Bean firmware update. So, want to update your Galaxy Grand 2 Duos G7102 to the latest XXUANB2 Android 4.3 Jelly Bean firmware? To install in official way, either you can go for OTA update from Settings-About-Software Update or download firmware through the Samsung Kies utility. However, most of us prefer manual way to update official firmware. So, in this article you’ll find step by step manual guide to update the latest Android 4.3 XXUANB2 firmware on your Galaxy Grand 2 Duos G7102 through Odin.

Important Note:

“The firmware is released only for the Samsung Galaxy Grand 2 Duos SM-G7102 model, so don’t try this in any other android device. Check your device model number from Settings-About Phone. Also the tutorial is based on Windows PC. Follow all the pre-requisites, procedures and steps carefully to avoid breaking your phone”.

Android 4.3 Jelly Bean G7102XXUANB2 Official Firmware Download List

Pre-Requisites:

  • Check battery percentage, your device should have at least 60% battery power
  • Turn on USB Debugging mode, go to Settings-Developer Options-USB Debugging
  • Backup important data and settings to external storage- follow this guide
  • Install USB driver for your device on your computer- Download Samsung USB Driver

Points to be noted:

  • If you are using any Custom ROM such as- CyanogenMod, Paranoid Android, AOKP, SLIM ROMs etc, then it’ll replaced by this official Stock ROM
  • Custom Recovery (CWM or TWRP Recovery) will be replaced by Stock Recovery
  • After flashing official firmware, your device will no longer belongs to rooted device. However you can root your device any time after flashing the firmware.
All the above pre-requisites are very important and must follow before proceed to installation guide. Hope you get all the above points. Now, go through the below tutorial to install Android 4.3 G7102XXUANB2 official firmware on Galaxy Grand 2 Duos G7102.

How to Install Android 4.3 Jelly Bean Official Firmware on Galaxy Grand 2 Duos G7102 through Odin:

 Samsung Galaxy Grand 2 Duos SM-G7102- How to Install G7102XXUANB2 Android 4.3 Jelly Bean Firmware
  1. Download Android 4.3 XXUANB2 Firmware for Galaxy Grand 2 Duos G7102 from the above list
  2. Download Odin 3.09
  3. Switch off your phone and boot Galaxy Grand 2 Duos G7102 into Download Mode by pressing and holding the Volume Down+Home+Power buttons (long press until the boot screen appear), now press Volume Up key to proceed to Download Mode.
  4. Extract the downloaded Odin3.09 zip file and run the Odin3 v3.09.exe file as an administrator (Right click on the .exe file and click on Run as administrator)
  5. Now connect your Galaxy Grand 2 Duos G7102 to your computer via USB cable
  6. In Odin3 screen, you should see a COM Port number like “0:[COM7]” at ID:COM section and “Added!” text at the message box. This means your device has been detected by Odin3.
  7. Make sure that, only the “Auto Reboot” and “F. Reset Time” options are checked.
  8. Now, extract the downloaded firmware zip file, you’ll find a firmware file with extension .tar.md5
  9. In Odin screen, click on AP button and select the firmware file with .tar.md5 extension (The firmware file look something like: G7102XXDLJ5_G7102ODDDLI7_INU.tar.md5)
  10. Now, click on the Start button to begin the installation process, wait few moments.
  11. Once completed, you would see “PASS!” message in ID:COM port having green background
  12. Your phone should automatically reboot after completion
  13. You can now disconnect your phone from computer
  14. Finish
Congrats! you have completed the tutorial to update Android 4.3 Jelly Bean official firmware on Galaxy Grand 2 Duos SM-G7102. Hope you successfully done the update process. If you followed everything as mentioned in the above tutorial, then your Galaxy Grand 2 Duos should now running on the latest Android 4.3 Jelly Bean build version XXUANB2. You can confirm the firmware update details from Settings-About Phone. If you stuck in any point or find any issue with the download link, then feel free to contact with us using the comment form below.

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