Samsung Ukraine recently comes up with Android 4.1.2 (Jelly Bean) update schedule for the Galaxy S II, the Galaxy S Advance, the Galaxy Note, the Galaxy Ace 2 and the Galaxy Tab 7.0 Plus. While in some regions, the Galaxy S II already starts getting Android Jelly Bean update. But some regions including Ukraine will get Android Jelly Bean update for the Galaxy S II in the month of March, along with the Galaxy Note.
Samsung Galaxy S Advance will get Android Jelly Bean update anytime in the month of February and the Galaxy Tab 7.0 Plus will also starts getting the Jelly Bean update in the same month. Samsung is also going to update the affordable Galaxy Ace 2 as well, which is scheduled to get the update in the month of April.
Although, the schedule is provided by Samsung Ukraine which means that other regions will get Android Jelly Bean update at some different schedules, however, it clearly indicates the roadmap of Android Jelly Bean update for all the previously launched Galaxy series devices.
For Asian regions including India, we presume that the Galaxy series devices such as, the Galaxy S II and the Galaxy S Advance will starts getting the Jelly Bean update from the month of February-March. Stay tuned for more information on the Jelly Bean update schedule.