Adding satnav to screen

[Great Uncle Bulgaria]

Hi - When I select the maps on the touch screen on our 2020 Flair it says "Navigation System Absent" 

"To open a navigation application, connect a smartphone with USB and check your navigation app is compatible"

My question is, is there any way to display maps 
a) without using a lead
and/or
b) without using my phone data.

thanks !

[xtimex]

If you have android phone load Android auto  apk. from https://www.apkmirror.com/apk/google-inc...6-release/

[Great Uncle Bulgaria]

If you have android phone load Android auto  apk. from https://www.apkmirror.com/apk/google-inc...6-release/

Thanks guys,   looks like wired is my only option.   It wasnt a factory fitted option