I tried all steps as per the above directions exept below (4), now device is freezing at the start up. help will be greatly appreciated.
4. Press the recessed reset button once, and your Z2 is now 2-wire bypassable.
Where is this reset button?
After 3rd step of the process, system restarted and completed the updates and again automatically started re-booting but frozen at "Poineer Car Navigation system starting ....", I did not see any reset button to perform step 4.
Do I have to remove the unit from the car dash and ground the 2 wires? if not unit will not start?
Please he
