As many of us know with the ICS OTA, our batt life has been really rubbish. Ever since the update, I pretty much had to charge my phone 2-3 times a day running with either 3/4G, brightness and animations on lowest/off, no widgets for any social media apps. My usage personally is not that much either. Few forum apps opening every now and then. Yet, my batt is still really bad. I'm probably averaging 7-8 1/2 hours with little use. I still yet to try going wifi when at home, but how about when i'm outside for more than 8 hours? Do I just carry my phone with full charge and when I check it it is already dead? Well, that actually happened to me last night. Went to a party with full charge, stayed for more than 7 hours, I can't even remember that I checked my phone more than 5 times. I just checked the time and made no phone calls or txting. Surprise surprise, it's dead. I was so pissed since I just hitched a ride with a friend and we were on a pretty bad place here in LA. So, I beg of you all. Any tips would be nice. So far, i've tried running with just 3G or 4G multiple times with completely drained and full charge. Every setting are set to the lowest settings. Already did factory reset. Every app is killed immediately after opening it. Help?