Oneday after a car show, I had to restart my N2 bc my battery was disconnected from the show.

So, like always I had to restart it by putting in my main N2 Navi CD.

Unfortunetly, I didnt have it so i used my friends D2 Navi disc, and ever since then it wont take in my N2 CD saying its the wrong CD and i can only use his.

How do i solve this issue ???!?!

I need NAVI + all the features for the N2 -_-"

Does anyone have a extra WEST D2 cd available or would it be possible to insert a N3/N4 CD to upgrade my unit ??

Anyone help me be much appreciated !!

Thanks guys,

Jowe

Have you tried resetting the unit then putting the disk in?

By putting a newer disk in your deck, you upgraded the firmware and once you do that, it won't go backwards. You can either search this board for instructions on how to get into the service menu and downgrade the firmware, OR you can just put a D2/N3 disk in it and be done with it. Or better yet, the 2007 disks which are model number CNDV70

i have a cndv70 west coast disc available. brand new, original sealed

i have a cndv70 west coast disc available. brand new, original sealed

Yes, I've tried to reset it mannnyyy times by resetting the battery and by putting in the original disc.

It keeps on reading an error saying its an invalid CD -_-''

MisFit whats the cndv70 cd ??

Would this work ??

If so, i'll be more than happy to send you money for it.

let me know plzzz asap ~

it is the newest upgrade disc for the N1, N2, N3, as well as the D1 and D2

it is the newest upgrade disc for the N1, N2, N3, as well as the D1 and D2

You got one for sale by any chance ??

yeah, i paid a fortune for it, but i know i wont get nearly what i paid, so make me a decent offer

yeah, i paid a fortune for it, but i know i wont get nearly what i paid, so make me a decent offer

I have no idea on what to offer you bro, haha hook a avic brotha up sheesh.

would like to get $50 for it