I sell and install Pioneer Electronics.. I have a personal 90bt that I have installed in my wifes car & tried to reset, because its bricked.. Keeps flashing the splash screen of a pic I put on it of her dogs.. I have downloaded the testmode and it will not load it... just keeps flashing.. Tried both reset and with eject, tried disconnecting power... Nothing is phasing it.. When it froze I was driving it home to surprise her for her new early christmas gift and I put a USB in worked, put a SD with music only in and it worked, poped out the SD and it froze...

 

any advise...

 

I have tried to search here and im getting no where..