Hi, yes I have upgraded my screen with an Android based aftermarket replacement unit sourced from China. It is quite well-made, integrates perfectly in the dash, came with all necessary wiring loom and mountings, runs a far better GPS on a high resolution 10.25" screen, integrates with all the car's existing functions (360° camera, reversing camera, M/L sound system etc), and full fitting instructions were available as well as email and phone support when required. We are extremely happy with it, and it has been trouble-free since installation.
Go to dvdgpsnav.com for full information.
John.