Battery Issue I Think
I have had my I-Phone 4 for 4 months. Up to this point, averaging 5 1/2 to 6 hours per charge. I do a drain every other week, etc. I have been quite happy. I have noticed in the past week the battery is draining a lot quicker. Instance, last night before bed I had an 85%, when I woke up 8 hours later, it dropped to 58%, why? I had nothing running except the standard phone/messaging apps. I did have the weather channel open but not actively using. Could it have been that app due to GPS or updating?
Can anyone explain?