My iPhone remains in my hand probably 75% of the day. I am one of those people who turn over and grab the phone to see what notifications I may have received overnight. Usually by 10:00 am, I am searching for my charger because my phone is minutes from dying. You can imagine my excitement to come across an article highlighting 7 Ways to Stop iOS 7 From Killing Your iPhone Battery. Without hesitation, I tried these methods and they worked! I recommend you read this article from Mashable if you are an Apple user on the iOS 7 system. Let me know if these changes work for you too.