Brndncatan

I have the exact same problem.. Been this way for awhile now, I've tried updating/patching/rollback firmware.. no luck.

I know I patched my iGo following one of these threads. And I did all of that, updating and rolling back the update too just to see if it'll help. How do I separately update my maps if I can't even get to the navigation screen?

Did you even have the same problem as knuhrme916 had? Because we can't even get our nav to show up to even set it up.

So you fixed it? I'm stuck at the screen just throwing me back to home.

Yeah, I stopped using AvicSync. Currently trying to install cracked version of iGo but not having any luck.

I'm a little unfamiliar with doing this. I think I patched the iGO with newer maps.

I started a thread on this aswell, same problem that you're describing. Let me know if you find any solutions!

So I recently got a AVIC-5000NEX and everything was working well. One day, plugged in an iPhone before the splash screen appeared and the unit took a few minutes to finally get to the home screen. Everything works accordingly except for the Navigation which failed to boot. It says "iGo Loading..." and then a blank screen, then it throws me back to the home screen. I can do this several times but nothing changes. Tried factory reset, firmware update, and rollback firmware. Anyone have any tips to gaining my nav feature back? I'd really hate to buy a new head unit.