Head units
I have joined the Teyes owners forum, and from what I can see, the aforementioned people seem to buy the Teyes then muck around with reconfiguring etc. which leads to issues. A member on an android tech forum suggested Mekede/Navifly have screen reliability issues and little company support. I know some people may have issues with older units and hence the prejudice towards anything from that brand.
Any advice would be welcome.


