iOS Calendar Synchronization Intervals

iOS contains a setting that allows you to synchronize various intervals of past calendar events to your device.  The setting intervals, as well as the steps for changing the interval, are provided below:

  • Events 2 Weeks Back

  • Events 1 Month Back

  • Events 3 Months Back

  • Events 6 Months Back

  • All Events


1.  From the home page, tap Settings.


2.  Tap Calendar.


3.  Under the CALENDAR section, tap the Sync option.


4.  Choose the desired interval.