oli993

Sorry i cannot help. But there are ebay offers for solving your problem. Should be worth a try

https://www.ebay.com/itm/Android-Auto-for-Pioneer-AVIC-5100NEX-AVIC-6100NEX/113726784821?hash=item1a7aa50535:g:EBwAAOSwTzBd0aFe

Perfect work, as usually. 

It is called AVIC-5100NEX without "t".

What do you want to do? What does not work? 

Never heard of this issue. What happens when you use an image with a resolution of 800 x 480? Are the black bars on top and bottom or left and right? 

Yes, both have wireless carplay

I think the difference is the weblink support (pretty useless feature imho), so just go for the 8400.

Where is the GPS receiver placed? Have you used a metal plate under it?

Have a look: https://racelogic.support/01VBOX_Automotive/01General_Information/Knowledge_Base/Where_should_I_place_my_GPS_Antenna%3F

Hello,

just wanted to share my experience with Android Auto on AVIC-F970DAB (european version of 5100NEX)::

I purchased the Android Auto "license" by asd255 from eBay and everything worked like a charm. The procedure is very easy, asd255 sent me some files to copy on a usb device. Had to run 2 different scripts, first is to collect information from the headunit, second is to activate Android Auto. Doable for everyone who is familiar with personal computers.

I have to say thank you very much indeed, asd255, and can only encourage other people to give it a try, too! About 27 euros for activating Android Auto on my AVIC is way cheaper than buying a  new one from pioneer

Greetings from Germany!

Oli