Hey guys I've had my iPhone 8GB for a little more than 2 weeks. I just had a quick question on the battery life. When I first got it, I played with it the whole day 12pm to 8pm and at 8 it gave me the 10 percent warning. Now after I had the phone on for 2 days (5 hours of Usage, 1 day 13 hours of stand by) my iPhone dies. It seems like the battery life is getting shorter...or is it just me? Btw it seems like when I play music out the speakers the battery goes much quicker, can anyone confirm this? Does the battery need to be calibrated? What are the best recharging practices? How often do you charge your iPhone and how long does it last for you?