cant remember password to old appleid, when old id is entered, says no id exists but doesnt recog new id
After updating my iPad with the latest update on 3/22/16, I am locked our of my iPad. I am original owner. We moved after purchase and changed internet providers. changing my apple-id to the new email. It wont recognize my new apple-id and when I enter my old email address/apple-id, it says there is no such apple id. I have no idea what my old password was and cannot retrieve it because the old id no longer exists. When I enter my new id, it only wants the old one. My new id is current and has a good password, but wont recognize it. my iPhone is even older and I am afraid to update it or I will lose that too.
Now terrorists can get away with increased security but rightful owners cannot update their devices. I'm so upset
iPad Mini, iOS 9.3, latest update