What has worked for you so far? I am going on my sEcond charge for the day and when it's done I will probably start tweaking for battery savings. Here is my list off the top of my head.. 1. Enable auto brightness - off by default 2. Live wallpaper removal 3. Disable NFC - don't see myself using this anytime soon at all 4. Disable push notifications for gmail 5. Disable gps 6. Disable WIFI when not in use What else ya got? I will update the post as others have ideas, recommendations ... GO GO GO!