How To Install Android 4.4 KitKat On Galaxy Grand Duos

Okay Folks, let’s accept this fact that Android 4.4 Kitkat on Galaxy Grand Duos would just be a dream. There may be some updates released to improve the stability of the present Android version on Galaxy Grand Duos. Considering the latest Android version that is Android 4.4 Kitkat in the market, Our version seems a bit outdated. A lot of users also reported the present firmware on Galaxy Grand Duos as buggy and causing a lot of issues.

However since most my readers were wanting to know if they will be getting Android 4.4 KitKat on Galaxy Grand Duos or not. Well you may not get the update from Samsung Officially but that doesn’t mean you cannot have that ROM installed on your Galaxy Grand Duos.

Yes you heard right. You can install Android 4.4 Kitkat on Galaxy Grand Duos. Thanks to CynogenMod. We would like to make it clear that this ROM is not an official update from Samsung or Cynogen MOD and is an Unofficial Update.

CynogenMod 11 brings Android 4.4 Kitkat on Galaxy Grand Duos. Though this is not official CynogenMod 11 but so far this is a stable firmware and includes most of the features. This ROM is being continuously updated and is improved to remove any bug and other issues.

Android 4.4 KitKat on Galaxy Grand Duos via CynogenMod 11 ROM (Unofficial Update)

 Working Features:

  • Wi-Fi
  • Bluetooth
  • Calls, SMS, Mobile Data
  • Sensors (Accelerometer, Compass, Light, Proximity, etc.)
  • Camera (photo & video)
  • Video playback
  • Audio (playback & recording)
  • GPS

Known Issues:

  • Only primary SIM slot works. No Dual SIM functionality
  • Screenrecord does not work
  • FM Radio does not work
  • No anti-banding setting in Camera
  • Manual network search not working
  • Stock browser does not use hardware acceleration (Please use Google Chrome)

Android 4.4 KitKat on Galaxy Grand Duos [Images]
Android 4.4 kitkat on galaxy grand duosAndroid 4.4 kitkat on galaxy grand duos

Some More Screenshots of Android 4.4 KitKat running on Galaxy Grand Duos.

Android 4.4 kitkat on galaxy grand duosAndroid 4.4 kitkat on galaxy grand duos

You will need a rooted smartphone before you can actually install Android 4.4 KitKat on Galaxy Grand Duos. If you haven’t already rooted Follow the link below.

How To Root Galaxy Grand Duos 

Pre Requisites:

Battery: You must have 70 to 80 percent battery charge. Though this process would not be consuming much battery and may account only for 5 or 6 percent of battery but still I would ask you not to take risk.

USB Drivers: Make sure you have USB drivers installed in your system for your Galaxy Grand Duos. Just like ADB drivers, there are some specific USB drivers for every smartphone. You may install Samsung Kies as it will automatically install all the drivers needed. Or you may download and install for Galaxy Grand Duos. Link Given at the end.

Backup: Take a complete backup before proceeding. So that in case if anything goes wrong, you will have your personal data. Also this process requires complete wiping of the device so all your personal data like images and contacts would be lost. Hence after completing the installation of Android 4.4 Kitkat on Galaxy Grand Duos, you can restore your private data.


Since you would be flashing a custom ROM on your smartphone, your warranty would be nullified. Also make sure to be clear with the process or your device may become dead. And since the warranty would be void, you won’t get any free support from the mobile company. You will be solely responsible for any mishap if occurs.

Once you have rooted your smartphone you can install Android 4.4 KitKat on Galaxy Grand Duos.

For the steps please proceed to Page 2.

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6 thoughts on “How To Install Android 4.4 KitKat On Galaxy Grand Duos

  1. Dear sir

    If dual aim card features and all dosnot work then whats the use of that. Please come up with a version which supports grand. All features ahould work then its a stable veeaion unless its a big flop.

    • Dear Mohsin,
      Thanks for your words.
      I do not make these ROMs. This is being made by CynogenMod. These are for those who wants to stay at the top in terms of android version, and can compromise with some features. Also, most of the custom ROM has a problem supporting both the SIM. The ROM is continuously being updated and the all possible issues is being tried to be rectified. However if these issue curently listed cannot be ignored by galaxy grand duos owners, we would not recommend installing it.

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