I am using galaxy c9 pro and after the last update the always on display turns green randomly and starts blinking and when it gets normal then also it blinks 

I want to know why the mid range device c9 pro doesn't get success in the market

Is there any kind of update for c9 pro

1: where is portrait mode 2: in update there is nothing not even face unlock 3: phone still have some lag issue4: charging slowwhat is Samsung trying to do...??the reason why c9 pro doesn't get success is in that price range Samsung is providing noth...

i installed samsung pay framework from unofficial website in my c9 pro now i cant uninstall it..