Lollipop theme on Android KitKat I have a Dell Venue 8 running Android 4.4.2 KitKat. I want my Android to look like Lollipop without rooting, from status-bar to navigation keys, everything like Lollipop.
Thats not possible. Not without root. Even with root there is no mod to turn that navigation panel as you said (atleast no universal verified mod).
You can change navigation keys though. Again, not without root.

At best, you can install some custom launcher and make homescreen icons and style look like lollipop, nothing beyond that.