Hi everybody,
this is my last chance
Well my history start when i bought an AVIC-F900BT device, i put my device on storage for a many reasons for two years, well, i lets go to car workshop and i try to mount it, but tell me that i need some parts.
This car workshop start the unit for verify and configure without any idea.
Well now i need to update the unit but in settings appear disabled 2 of 4 options, i can only change sound av and config av.
i think that my unit is not updated to 100 or 200 firmware.
download the firmware from pioneer, insert into sd and unit doesn't