These shouldn't have been deactivated with the update to iOS 6. Did you have any trouble when going through the update? I suggest holding down the power and home key to reset the phone without deleting anything. Check to see if these options are available to click on now. I also encourage you to check the App store for any possible updates that are required to the application specifically. Keep us posted to the status of the applications.
Please follow us on Twitter @VZWSupport