Pioneer: How to prepare a USB for map updates on Pioneer AVIC models F series, Z series models.

[@theepicgamer1196]

Thank you so much for this. I have an AVIC-W8500NEX and these steps worked for me!

[@MrChuckdwyer]

WHERE IS THE USB SLOT????

[@robguzman4]

Do u have any clue how to fix my avh-4000 nex ?is tock on the firmware update screen u can see the video on my channel thanks

[@devonlonergan867]

Well it probably went from tock back to tick by now, so.. lol