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How To Update Samung Galaxy Grand 2 Duos With Kitkat 4.4.2 Firmware (Official)?

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Hi guys this time I am coming with some good news, yes this simple and easy tutorial will help you to update your mighty yet economical Samung Galaxy Grand 2 Duos with the latest Android Kitkat 4.4.2 official firmware. With this tutorial you can update manually your Galaxy Grand 2 Duos SM-G7102 using the Odin for almost all country variants like India, Thailand, Bangladesh, Malaysia, Russia, Singapore, Philippines (Globe), Indonesia and Nepal.

Before proceeding further please make sure that your Samung Galaxy Grand 2 Duos is backed up with all the phone data including contacts, image files, video etc.. Also make sure that it is charged at least to 80% of battery power and the Samsung USB drivers for your Galaxy Grand 2 Duos is installed on your PC.

Please note that SamsungSFour.Com will not be liable for any damage caused as a result of the below given tutorial, kindly proceed at your own risk.

Steps To Update Samung Galaxy Grand 2 Duos SM-G7102 with the latest Android Kitkat 4.4.2 official firmware

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1. First things first, please download all the necessary files for this process from the below given links and extract them to your PC desktop;

a. Samsung GALAXY Grand 2 DUOS Android Kitkat 4.4.2 official firmware

b. Odin v3.09

2. Now enable "USB debugging" on your device.

Try this tutorial for detailed step by step guide; How To Enable USB Debugging On Galaxy Smartphone (KitKat 4.4.2 or Higher)?

3. Now you need to switch off your Galaxy Grand 2 Duos and enter it into "Download Mode". To enter you device into "Download Mode" Press and hold Volume Down, Home and Power buttons at the same time. Release the buttons when you get the warning message. Now press Volume Up button to confirm. Now you will see the green Android Bot with "Downloading" message on your Grand 2 Duos.

How to enter Samsung Galaxy S4 in Download Mode?

Alternately if you want a more detailed tutorial to enter your Samsung Galaxy Grand 2 Duos into "Download Mode" please follow the below given tutorial.

How To Enter Samsung Galaxy Smartphone Into Download Mode?

4. Now run the "Odin.exe" file (which you have already downloaded and extracted to your PC desktop) as "Administrator" and connect your device to the PC using the USB cable. If the connection was successful you will get an "Added" message from the Odin window.

5. Now click "PDA" in "Odin" and select the firmware package file which you have already extracted to your PC desktop.

6. Now click "Start" button in the "Odin" and wait for the procedure to get completed.

7. Once the process is completed your Galaxy Grand 2 Duos will reboot, now please check the firmware version from the "Settings" to confirm.

That's it guys! now your Samsung Galaxy Grand 2 Duos is installed with the latest Android Kitkat 4.4.2 official firmware, enjoy! and spread the word.

Normal Queries For This Tutorial

  • How To Update Samung Galaxy Grand 2 Duos SM-G7102 for India With Kitkat 4.4.2 Official Firmware?
  • How To Update Samung Galaxy Grand 2 Duos SM-G7102 for Thailand With Kitkat 4.4.2 Official Firmware?
  • How To Update Samung Galaxy Grand 2 Duos SM-G7102 for Bangladesh With Kitkat 4.4.2 Official Firmware?
  • How To Update Samung Galaxy Grand 2 Duos SM-G7102 for Malaysia With Kitkat 4.4.2 Official Firmware?
  • How To Update Samung Galaxy Grand 2 Duos SM-G7102 for Russia With Kitkat 4.4.2 Official Firmware?
  • How To Update Samung Galaxy Grand 2 Duos SM-G7102 for Singapore With Kitkat 4.4.2 Official Firmware?
  • How To Update Samung Galaxy Grand 2 Duos SM-G7102 for Philippines (Globe) With Kitkat 4.4.2 Official Firmware?
  • How To Update Samung Galaxy Grand 2 Duos SM-G7102 for Indonesia With Kitkat 4.4.2 Official Firmware?
  • How To Update Samung Galaxy Grand 2 Duos SM-G7102 for Nepal With Kitkat 4.4.2 Official Firmware?

Most common issue right after the update you may be facing will be the Android Boot Loop, to resolve it please follow the below given tutorial and carefully do the steps,

How To Resolve Android Boot Loop On All Samsung Galaxy Smartphones?

If you have faced any issues while trying to update your Samsung Galaxy Grand 2 Duos SM-G7102 with the latest Android Kitkat 4.4.2 official firmware, please feel free to post it in the comment section below, don't worry I will help you as fast I can.

If "How To Update Samung Galaxy Grand 2 Duos With Kitkat 4.4.2 Firmware (Official)?" tutorial really helped you, please give a like/share on social networking websites by using the below given buttons.

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Comments   

Quoting junaid Saeed:
hey i m n Pakistan I installed upgrade 4.4.2 Singapore when i installed that firmware i ve problem in sim 1 & Also in Sim 2

Did you bought the phone from Pakisthan. If so you are not supposed to install the firmware for Singapore.
Reply Reply with quote
hey i m n Pakistan I installed upgrade 4.4.2 Singapore when i installed that firmware i ve problem in sim 1 & Also in Sim 2
Reply Reply with quote
Quoting hamza:
hey i have grand 2.. some days before i received software update... i updated i.... after updating my phone has slowed down... and all the signs of battery n all wifi signals turned white .... what kind of update was tha?

May be you should try this one. :-)
Reply Reply with quote
hey i have grand 2.. some days before i received software update... i updated i.... after updating my phone has slowed down... and all the signs of battery n all wifi signals turned white .... what kind of update was tha?
Reply Reply with quote
Quoting ankit jha:
hey I'm in Qatar .im having samsung grad 2 ersion 4.3.2 .today in software update I got update downloaded of about 450 mb after downloading I install it while processing itgot error now in software update it say your devie is modified

That is because you have installed a custom ROM. Try this method and install the stock ROM using Odin.
Reply Reply with quote
hey I'm in Qatar .im having samsung grad 2 ersion 4.3.2 .today in software update I got update downloaded of about 450 mb after downloading I install it while processing itgot error now in software update it say your devie is modified
Reply Reply with quote
how to update samsung grad duos 5.1 lollipop
Reply Reply with quote
There is no official update to 5.1
Reply Reply with quote

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