Would you be able to share you're setup or do screenshots? I think I did everything the same as in ios6 and then researched what was new and kill those tooI am impressed with the standby time. I turned off a lot of settings in iOS 7 to increase battery life. Currently I am at 14% and running the battery down to 0 so I can give it a full charge. I read that Apple suggests you to drain the battery at least once a month.
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