I have a n1 that I upgraded the disc to the cndv-70mt. It updated the unit fine then I took out the disc to see a DVD but I was unable to since it has the restricitons now even thought I grounded the green barking wire. When I went to put back the 70mt disc it says reading error can not get it to read probly cause the disc is all scrated up. I tryed to put the 40 disc but it now says invalied disc so I have no navigation. Is there a way to restore it back? Thanks help asap
Also is there a place were I can get the bypass done on my n1? I rather pay a little to get it done right then to los
