I've had a 3g for the last three years with this problem, which Apple never did fix, but gave me $$$ to spend at the Apple Store for my trouble. I've now upgraded to a 4s with the misconception that my problem did not occur in this model... wrong! I'm so livid about spending more money & still having to keep a paper diary that I'm considering returning the iPhone and buying an Android model.
I sync all contacts & calendars from my laptop (Outlook 2007 running Windows XP Pro).
Problem is that all day events show a day early on my iPhone. eg.
- Birthdays (ex address book)
- Anniversaries (ex address book)
- All day events (ex calendar)
- Annual recurring events (ex calendar)
If I correct my phone & sync, the dates in Outlook are then a day ahead.
I have tried restoring phone & syncing data from another computer... same problem.
Doesnt matter if contact/event are loaded in Outlook or iPhone first.
Apple would have me believe I'm the only one with this problem... I can't believe that.
Thanks for listening.