When i first read your reply to my post i thought "Wow! That was stupid to post it on the phone forum". At second glance, i see its in the Tab S 8.4 forum. Obviously, you know Jack Shit and Jack keft town. What, do you have stock in Samsung? If i want to comment on gettong a out of date upgrade, i dont think i need permisdion. They could at least gone with 5.1.1. Thats my opinion. You dont have to like it