Help! For the past several weeks, Android OS has been dominating my battery usage in a variety of situations and shortening my battery life when it used to be great. I have all sync minimized, GPS and 4G off, and only use Wifi at home. I thought I had it nailed down to a specific app, but after removing it there is little change. I'm not rooted, and I bypassed the EL29 update, but that was several months ago. Today I just put in a 2000 mAh battery in an effort to get more time between charges but does anyone have any ideas how I can track down the cause of the drain other than removing all recent apps?