is their a way to completely restore the z1 back to the way it was new? i know their is a reset on the front and a restore factory option in the menu.. but i was wondering if their was a reset that deleted all the songs on the harddrive and navagation address and phone numbers..?

thanks for the help!

i found it press and hold map button at boot up

i found it press and hold map button at boot up

Good to know.

Thanks