Hello Friends, Myself Vishal and I have Samsung Galaxy Grand Duos with android 4.2.2 running on it. I just recently updated to this version. However I noticed one fact that one gesture called "Tap to top" is missing in this version. By this gesture when one viewing a list like contact list in phonebook, log of calls etc. and scrolls to the bottom of list once tap on top of the phone lightly with fingers get the scroll position again on top. The exact name of the gesture might be different from I mentioned but the description is same. I have done the "Reatart", Factory reset but the gesture is still missing. Is the gesture is removed from this version or is there any problem in my handset itself? Please help.