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Update SM-G7102 latest Firmware KitKat 4.4.2 for Samsung Galaxy Grand 2 DUOS G7102DDSBQF1



Download Firmware G7102DDSBQF1 : A new software update is now seeding for the latest Samsung Galaxy Grand 2 DUOS for Country / Carrier IndiaNepal And More other regions. This upgrade is making it's way over-the-air with build number G7102DDSBQF1 and CSC is G7102ODDBOB1. It brings the January 1970 security patch along with Performance improvements. The software is based on Android 4.4.2 KitKat.

latest Firmware G7102DDSBQF1 4.4.2 KitKat , the official update of the Galaxy Grand 2 DUOS, model number SM-G7102

This is an incremental rollout that will reach the users gradually all over the globe. So, if you have the patience you can wait for it to knock in automatically. Otherwise, go to device Settings > Software Updates > Download Updates Manually. This will now search for the latest G7102DDSBQF1 software. If you see it's available, then to download it, use a Wi-Fi connection. Of course, Also, make sure to have ample battery charge of 50% or more before installing the OTA.


Now, everyone will not receive an automatic update at one time. If you prefer a more instantaneous update to the latest software, we have got you covered. You can manually download the software version G7102DDSBQF1 for Galaxy Grand 2 DUOS model SM-G7102 and manually install it. Basically, you have to make use of the Odin Tool to flash the firmware.



G7102DDSBQF1 January, 1970 Security Update For Overview


Model Name SAMSUNG
Model Number
Country/ Carrier IndiaNepal
Region Code
Android Version 4.4.2
PDA G7102DDSBQF1
CSC G7102ODDBOB1
Changelist 3250544
Build Date 07.06.2017
Security Patch Level

January, 1970



What's new in update G7102DDSBQF1


This update includes improvements to functions as listed below. The exact changes may differ depending on your device model, country, and service provider.
To get the best from your device, please keep your device up to date and regularly check for software updates.
Take a look What's new in update G7102DDSBQF1 March, 2019 security update

You can download the update over the air by tapping the Download updates manually option in the Software update section of the phone’s Settings app. Alternatively, you can download the KitKat firmware from our database or use Samsung Smart Switch on a desktop PC.


Firmware G7102DDSBQF1 Download Link For India Nepal


This is a manual process of updating the device. You will download the firmware and use the Odin tool to install the stock firmware on the Galaxy Grand 2 DUOS. Below you can find the firmware download link as well as other required drivers. We have also mentioned the guide which will help you flash the firmware on your Galaxy Grand 2 DUOS.





Install January 1970 Patch on Galaxy Grand 2 DUOS.


First of all, Take a Full Backup on your phone before installing any new firmware.

  • Download update file -G7102DDSBQF1-G7102ODDBOB1.zip.
  • Download & install Samsung USB Drivers on your PC.
  • Download and Run the Odin program on your computer.
  • Entering to download mode or mode status.
  • Connect the usb cable to phone.
  • Click on start in odin .
  • Wait for the firmware update to complete .