Think that I found the sweet spot. Very easy to get at least 6 hours screen time and not cripple the phone at all. I have gotten up to 8 but I really do hate shutting down everything just to do it. Install SnapDragon Guru. Don't care what else you do but this app works and it will get you 20-30% more screen time. I leave all location services on, screen is on auto and I get 6 hours screen time minimum everyday. These are pics from today. Battery went a little quicker because I used my rig a lot outside in the sun. Full day using the camera, surfing the net, netflix, youtube, dropbox......pretty much everything.