i know i do the same 4 gb fat32 sd card. these works always for 2015 update but only after the passwordpassword question the system start new an will install but before it comes these message. I formatet it but its the same problem> its a new card.
Hey i do exactly the same but i become every time the message after pw. SD Card wrong.
What can i do i have a avic-F840bt?
The older versions 2015 works but doesnt this.
Thanks for help!