Upgraded iPad2 to iOS7 on Thursday without issues. Just now saw all my contacts and calendar entries are gone. I'm synching to Gmail contacts and calendar. Anyone with same problem?
I would recommend taking a look at the troubleshooting steps found in the article below.
iOS: Syncing with Google Contacts
Thanks for the info. I have followed those instructions but didn't work.
I reset the iPad and restored from iCloud which fixed it.
It might be some setting which the restore fixes?
Retrieving data ...