Android Calendar Not Syncing. Make sure that sync is enabled; An obvious workaround is to stop using the samsung calendar and use the google calendar app on my phone, however there is now several months of calendar.

So, if you’re in airplane mode, your calendar won’t sync to your phone. In the past few days, i’ve noticed several occasions when an event that i added or changed in my google calendar has not synced to the calendar on my stratosphere.