Archived - iOS 4.1: Repeating alarms may trigger incorrectly before or after DST change

This article has been archived and is no longer updated by Apple.


In some regions, shortly before or after the daylight saving time (DST) change, repeating alarms created in the Clock app may work incorrectly.


To resolve this behavior for existing alarms, set the repeat interval to Never. You will need to reset these alarms for each day you need them.

After November 7th, 2010, you can set your alarms to repeat again.

This document will be updated as more information becomes available.
Last Modified: Aug 1, 2013
  • Last Modified: Aug 1, 2013
  • Article: TS3542
  • Views:

  • Rating:
    • 20.0

    (1 Responses)

Additional Product Support Information

Start a Discussion
in Apple Support Communities
See all questions on this article See all questions I have asked