I have to believe this has been covered, but haven't found through two nights of searching.
I just purchased an upgraded HD (Z3) for my Z1 unit. So I'll have the firmware and map upgrades. Additionally, it is my understanding I can copy over my music files.
What about my address, phone books, and destination history. Can personal data be transferred to the new HD? Would appreciate a link to instructions for this.
Thanks in advance.