1.Enable also to use cellular or WiFi and while online.. And sending and receiving media using cellular data or WiFi... .

2.One can see when the recipient is typing like imessage or Facebook messanger.

1. a custom send and receive sound/tone.

4.... The delivery status to be separate with the text bubbles for when one sends a short message... .The text bubble doesn't expand when delivered.

5.add transition and text effects.