Pre-production hardware not for resale

[Jettboy]

Hi everyone,
I have just joined this group, I have a 2011 A5 and just bought a 2015 S5. The S5 has an aftermarket carplay system with Android Auto installed, everything works great except for it has a watermark on the screen that says "Pre-production hardware not for resale". Hoping that somebody can help getting rid of the messaage or point me in the right direction.
Cheers Steve

[DelayedFlight]

There's a chap that goes by Sima-Koya on other threads. I had Sima upgrade my 2016 RS7's MMI for Android Auto. He may be able to help you. Search the forums for "Sima-Koya".

[Jettboy]

Thank you so much, I will contact him, cheers