really nice job Philly X5. I understood you had Hualingan unit before, is it correct?.

I am really interesting to hear from you if there are some difficulties to install Dynavin if you had HU before.Actually I have also Hualingan unit in my car and I am looking to hear experiences regardind to installation of Dynavin, e.g. cutting of the frame like I did for Hualingan, or rear camera for hualingan is compatibile for Dynavin...etc..

Well I would like to hear :hey man it is just plug and play
let me hear from you about those practicalities I wrote above...
thanks

M.B.W.