Just updated iphone 4s to 8.1.3 and my outlook calendar won't sync. How do I fix it?

[iMore Question]

My email and contacts sync just fine.

 

[Just_Me_D]

1. Reboot your device.
2. Logout of the calendar account and then log back in.

One of the two should fix the issue. If not, let us know.

 

[Originalloverman]

I thought it wasn't available for 4s how where you able to download it ?