Hey, I also had this problem for a few days, only just tried doing something now, you can do it by installing the system update manually as Kiesey78 said, but you can also press the xbox button while not signed in and click on Download Profile, that will then update for you through the xbox and when you go through it again when it says you need to put your password in, the next page where it would say status code: d0000033 will be an actual place you can fill your e-mail and password
Hope this work it did for me