Ok, replacement phone came in, set everything up on it, back up and running. I set my brightness to 75% where the button of the brightness bar stops right underneath the pencil icon in the top of settings (couldn't justify any lower brightness than that, and do not see how others keep the brightness that low) and enabled adaptive brightness. Setup Navbar apps and paid for the pro version. Installed GMD Immersive and paid for the pro version, which I love! Setup screen timeout to 30 seconds. Anything else I should do to keep this from getting burn-in on the replacement phone? I think my biggest downfall the last time was almost max brightness, not using adaptive brightness, and when using apps such as facebook, instagram, snapchat, and reddit, having the black bar at the bottom with the navigation buttons..But now that those disappear when using apps, it should be good right?