I got the marshmallow 6.0.1 update a few months ago. The only things that changed were the icons and how some menus look when you go into them. I.e. battery, storage, apps, etc. My drop down notification bar is still blue and not thee fresh white i see everyone else has. My app menu looks the old way, and my lock screen with the time never changed. Anyone have any clue why my phone still basically looks like Lollipop???