Q: My iphone calander did not update appt times after traveling from PST to MST. Even though the phone had the correct time, the Calender did not update until it had wifi access. That *****!

So all last night and this morning I thought I had an 11:30 am start time, but in reality, it was a 12:30 start time.

It is double odd to have the phone know the local time, but not the calender. Not sure why my phone needs wifi to update the calender, when I have a data plan? The only work around I have come up with is to put the time of the appt in the text of the appt name.