If you are unable to see an event in your Calendar app, your phone's sync settings may not be configured properly. Sometimes clearing data in your Calendar app can also help resolve the issue. Continue reading below for more troubleshooting instructions.

Turn on Sync and clear the Calendar app's data

  1. Check the sync settings.

    Make sure that the Calendar sync feature is enabled on all your devices. You should also check that auto sync is enabled on your Samsung, Google  and Celeratec Exchange account.

  2. Force Stop and Clear Data.

    1. Navigate to Apps > Settings.
    2. Touch Apps.
    3. Swipe to and touch Calendar.
    4. Touch FORCE STOP, and then touch Storage. 

    5. Touch CLEAR DATA.
    6. Reopen the app, allow it to sync, and check if you can see your events in Calendar.