Download Android 4.2.2 I9082XXUBMK7 Firmware for Galaxy Grand Duos

Samsung has just update releases new firmware for Galaxy Grand Duos. This firmware version is I9082XXUBMK7 that base on Android4.2.2. You can check the update status by go to setting> Software update on your Galaxy Grand Duos to check either this firmware is available update on your phone or not.But, you cant get the update notification if your phone is running custom ROM. So, you need to download the firmware and the manually flash into your Galaxy Grand Duos.

Download Android 4.2.2 I9082XXUBMK7 Firmware for Galaxy Grand Duos: Link

Important Note:

- This Android 4.2.2 I9082XXUBMK7 is only compatible Galaxy Grand Duos  GT-I9082 and not is for  others model.

- Create a backup  of your phone’s important data to external storage.

- Battery power at least 80% full.

- If you do not have Samsung’s KIES  installed, download (Download Link) and install it. Correct USB drivers must be installed, so that programs can communicate with the device. Reboot computer after KIES installation.

- Flash or modified Galaxy S3 firmware will void the phone warranty.  Try it on your own risk.