please make the bar transparent and allow just the pill to show, it will be alot cleaner
switching between the three rear camera should be more smooth, its sometimes laggy
a native system ui tuner to make the ui more customisable...something like samsung goodlock
a better native video player that can be able to adjust screen crop and stuff like that
add more customization for lock screen like more clock types and font and shortcuts
use a full black notification panel instead of grey
place 3 option for refresh rate on the in the setting, one with full uninterrupted 90hz (for power users), the other mixed between 90 and 60hz and...