well I bought the note to find out it is very laggy when Scrolling On internet apps & reading apps for example Scrolling in Aldiko app gives blank screen in scrolled to area then when I remove my hand this area is loaded. basically most of the apps are laggy in this specific area. So I am wondering If anyone having those issues like me or my device have something wrong ?? because this is really annoying and it made me root my device & freeze most apps with no luck to try to speed it up also losing my warranty