How to fix Alarm Clock Bug on iPhone? Earlier today, Engadget posted that some iPhone users experiencing Alarm Clock problem since the new year has started. According to the post, iPhone users who are on iOS 4.2.1 or less experienced these kind of problems.
We’re aware of an issue related to non repeating alarms set for January 1 or 2. Customers can set recurring alarms for those dates and all alarms will work properly beginning January 3.So, There is an alternative for you, if you want to get rid of this problem simply update your device to latest iOS version. Updating the device is very simple, just connect your iPhone with iTunes and press the update button. However, if you are using an iPhone 3G then you will be left in the cold. You can wait for January 3 to get this problem fixed.