Ever since updating to 4.2 on my iphone 4 when i am about to text someone or right after they text me the keyboard just disappears to type. Has anyone else had this problem?
It's perfectly logical. When you receive a message, the keyboard tucks away to give you the maximum area for reading. You signal that you want to type by tapping the input box, and the keyboard appears. If you don't want to type, you don't need a keyboard.
That's not at all what's happening. As you can see by the picture the keyboard is not tucked away it's still there in your way it just doesn't have any keys. Also i tried it and clicking the input box doesn't do anything you have to close out and open it again for the keyboard to return.