Samsung has started rolling out Android 4.2.2 Jelly Bean update for the Galaxy Grand DUOS (model number GT-I9082). The new software has been caught in Russia and it’s safe to assume that the global rollout will follow shortly.
The update’s build number is I9105PXXUBMG8, and it brings along few new features like lockscreen widgets, dedicated toggles menu in the status bar, improved task switching, Daydream screensaver mode, as well as performance enhancements. On the TouchWiz side of things, expect to see new widgets, homescreen and more from the Galaxy S4.
If you can’t wait for the OTA update, you can download the new ROM and manually flash it to your Galaxy Grand DUOS. Some things could go wrong and you may end-up with a bricked device. Therefore we can’t really suggest anyone to take this route. If you’re however eager to try it out, check out SamMobile for few additional details and ROM download instructions. Good luck.