Possible to restore calendar file from unit after update to 4.4.2? Is it possible to restore the calendar file from the unit's storage after update to 4.4.2? 
The file was in Android/data/com.android.calendar. And no, I had no backup of the file...  :-( 

I've rooted the the phone (Samsung Galaxy S4) and tried numerous ways of recovering without any success. Please help me!!
If you didn't sync your Calendar with Google, I'm afraid you won't be able to restore it.