I have all day screen saver showing the time , i am getting the icon that a message received but i am not able to quick reply even if i open the screen is unlocking with face and boom no bubble on top of the screen for reply i need to go in the message app to find the message sended to me and reply ! i can give more specification on the problem i am getting , the rest of the application is the absolutely great, wish android phones came with this message app by default !