Samsung has released android 4.2.2 jellybean for the Galaxy Grand Duos In Russia. This update comes shortly after Samsung introduced Galaxy Note 8.0 And Galaxy S II plus into the android world..
Here is the details about the update
Model Name: Galaxy Grand Duos
Model Version: GT-I9082
OS Version: Android 4.2.2 Jelly Bean
Build Date: 29.07.2013
The android 4.2 Jellybean has some cool and unique features such as lock screen widgets, HDR Mode , Gesture Typing , New camera control , photo filters , quick settings , photo sphere , Miracast and lots more..
Updates are expected to roll out today , starting from russia and will get to other countries in a couple of days