hello i have installed the version 3.0 but i have a liitel mistake.

my Problem is. i have copy the testmode directory in the radio.

when the radio started comes the message no sd card with testmode file.

when i put a testmode sd card in the radio dont open the win ce modus.

what can i do.

do you have the right testmode files? testmode 2.3?

http://avic411.com/i...3-for-20-30-31/

i hope you have created a backup

if it wont boot anymore i think the only way is to do a sd upgrade with format like this

http://avic411.com/index.php?/topic/22844-complete-30-install-guide/

when you format.. normally it should work..