Calling Screen buttons have no hover, and the record option is inside more button. And the notes button also inside the more button. (So please make the most usable and necessary options at front of the calling screen). Give glass effects buttons option. The wallpaper/video of calling screen is auto hide after answer.
Phone app dock bar (keypad | Recent | Contact) make bold and give more padding. And give top & bottom padding to the Recent number in call log/history.
Quick panel sound bar is very thin, and during adjust its popup. Make the quick panel glass effects (customizable like in theme park). And home screen if drag from right side even from the center of screen it will show quick panel and if drag left side it will show notification.
Battery icon of status bar is very thin. We can say Its not visible totally. So please make bold. Make the network symbols also bold. And time also
