I am also suddenly seeing severe battery drain on my Razr and its driving me crazy! I can't even make it thru a 12 hr shift at work and that is with a few times hitting the power button to check the time (its my watch at times) and sending about 5 texts back and forth. That is crazy! Still on ICS and not rooted. So I've been trying to figure this out and the only big change is switching from imo to IM+ as my im app. That switches to push after 1 min of not using the app and doesn't really make much of a dent in the list of things using the battery. What I have noticed, however, is that every time my phone drops and regains 4G, it turns the screen on, even tho I'm on my Wi-Fi . I'm close to the edge of 4G at my house, so even while typing this it prob happened 2-3 times and I currently have only 2 bars. I'm sitting 6 ft from my router and nothing else is running on the Wi-Fi right now, so this screenshot makes no sense either. Help?!?
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