I changed my apple ID to my new email address but can't enter ID to log into iCloud and iCloud does not recognize old password
I changed my Apple ID to a new email address but iCloud still only shows the old ID and wants me to enter a password. It does not recognize the old password and it will not allow me to change the Apple ID to the nnew ID. Because of this iCloud won't backup. How can I change iCloud ID so I can enter the password?
iPad 2 Wi-Fi, iOS 5.1.1, Can't change apple ID in IPad