When I receive a link to an ics file for a calendar event, the file opens the "Calendar" app and adds the event to an account called "Device calendar" which is apparently non-syncable. I have my Google Calendar account configured in this app and also have other calendar applications running on the device (e.g., Sunrise) which are all configured with my Google calendars. I do not see any way to change the calendar which the ics file is saving to; however, it renders them completely useless since I rely on the Google calendar info, not the non-syncable device database. This may be an ignorant question, so I apologize in advance if that is the case.