If your friend is mortgaged without knowing it. Your friend should immediately ask the local housing management department to cancel the mortgage registration information, because the mortgage is not real, so the common sense mortgage registration information should not be signed by your friend. If the housing management department does not cancel the registration, your friend can sue the housing management department and ask him to cancel the registration.

First, the mortgage loan in this case is an unauthorized act, and it should be deemed invalid according to the current or then legal provisions.

Second, the mortgage should be registered, and the registration can take effect from the procedure.

Third, your friend can only recover the real estate license through prosecution and ask the court to declare the mortgage invalid. Administrative litigation is more difficult. If you don't understand the litigation process and legal provisions, act as an agent!

Go to the Property Rights Office of Ezhou Real Estate Bureau to find out about the mortgage registration (see if the procedures are complete), and then decide how to safeguard your friend's legitimate rights and interests.

Go to the Property Rights Office of Ezhou Real Estate Bureau to find out about the mortgage registration (see if the procedures are complete), and then decide how to safeguard your friend's legitimate rights and interests.