helo I have mobile phone E71 ,with TV,Wifi....made in China,my dialing was not rait so I entered a dangerous code *#6810# that DISABLED THE ENGINEERING MENU and several other codes.Theres has to be a reversing code for *#6810# so i can enter again to Engineering mode....yes I restore th phone with password 1122LEASE HELP ME send formattig codes .Whate I do