A few Text Messages feedback

The content of the messages should come in on top in small, so can read it even without going to messages and decide if to go respond or not (like on Kyocera).

When there’s a new msg it should show when clicking the notification like that when on a call don’t have to go out to main screen every time.

As I'm typing it should show me 'word complete' and 'next word' suggestion.

When a new text comes in and the screen is off the screen should show on top in small (like a smartphone) or light up full screen.

When there's a new msg (or missed call) the LED (that's red and green for charging) should blink green.

When in a conversation it doesn’t buzz when you get a new msg in that conversation and if I’m typing a reply to the persons first msg not always do I realize that he sent another msg