I use the iphone Clock alarms regularly. Since Daylight savings all of my alarms now go off an hour early. I've deleted them and set them all back up, and they still go off early. I've turned off the phone and turned it back on, and they still go off early. I have a 3gs, and I haven't yet updated to 4.1. Could it be that I'm not current on the firmware or is there another way to fix this?