4.4.4 killed calendar on my note 3
After the OTA upgrade to 4.4.4 on my Note 3, Calendar has stopped working. When I launch, it says "Unfortunately, Calendar has stopped." I've cleared the data and cache for calendar in the app manager, I've turned off as many of the obviously unneeded apps as possible. I downloaded and installed Google Calendar, with same result in it as well. I've booted in safe mode, removed the battery, backed up completely. What's left? Reset to factor settings?