Help Recent apps rolodex back to grid view?

[Bringbackkitkat]

Had to replace my S5 running on 4.4.4 to one on this stupid lollipop nonsense. I recall reading somewhere about a way to change the recent apps view back to tiles or grid, whatever it was before 5.0. Anyone know?

Anyone know of a dark theme I can purchase for this thing??? I hate all this childish white and bright colors!!

 

[Hadron]

Anything theming deeper than changing the desktop or launcher icons usually requires root.

 

[Bringbackkitkat]

Then this phone is doomed to be smashed in a fit of rage since there's no way to root