How to Copy a GM Navigation Disc
#33
Basically you have to have a DVD recorder that supports writing the booktype to ROM. If it doesnt then you cant make a backup... I used Nero's free version and it worked the first time on my computer but my laptop didnt work... I did some research on the DVD writers in both computers and it turns out the one in my laptop will not write booktype ROM.
If you are making coasters its because your writer is not what you need... its as simple as that!
If you need help obtaining a working backup copy... you can PM me! I backed up GM Navigation DVD 25847541 2008 800 Trk-MidUtility-H3 and it works fine...
Thanks
If you are making coasters its because your writer is not what you need... its as simple as that!
If you need help obtaining a working backup copy... you can PM me! I backed up GM Navigation DVD 25847541 2008 800 Trk-MidUtility-H3 and it works fine...
Thanks
#38
#40
Hello, just bought 2007 escalade and nav disc was scrached very badly. i am trying to find the iso for p/n 25956691 if you know where i could download that or know where i could get a copy of the dvd (will pay) please let me know! thanks. email: albert.sowers(at)gmail.com