I just downloaded and updated my AVIC-F90BT with software version 3.x. The file copying part went without a hitch. When I reset the system after file copy operation, I was prompted to select language. After I selected "English as my language, I was prompted to choose voice language. As soon as I selected English TTS, the system rebooted and since then stays not he Pioneer splash screen. It never goes further than the Pioneer logo.
I have tried it several times and had no luck. I even deleted the partition and recreated it but still no luck.
Please help....