Shut off bluetooth (unless you have to have it), turn off the Siri "raise to speak" feature, cut down on which location services you have. Put email accounts to "fetch" not push, lower brightness, minimize the amount of things you have in the notification screen...these are some of the things you can do to help the battery, until of course Apple fixes it (if they can). But as someone suggested, check out the batterygate forum, lots of discussion there... like 500 pages worth.