This has been going on since October, when I got my phone, but the past few weeks, it's been unbearable. My phone's battery is worse than what I had on my iPhone 4, and my 3GS, and probably even my original iPhone. It's absolutely horrendous. I'm trying to use this thing as a phone, to text people, and to check Twitter, and it dies after about 3 hours of off and on use. Not to mention that it drops about 10% an hour on standby. Is there anything I can do to make the battery life at least useable?