Hey.

I bought a second hand Pioneer Avic F900BT unit last night that the owner could not get to operate normally after an failed update.

I downloaded the My Flash Disk backup files (russian mirror and forum) but they give me an Reboot loop after 5 minutes, and also the message "Please wait system is starting" is always showing in the main menu.

I've tried to remove the gps files, and also messed around with the userdata, but no go. Also tried patching with the original files from Pioneer website, still no go.

Does anyone have an original unit they can upload the files from, or maybe a link to a mirror with the EU files? 

Any help would be DEEPLY appreciated!

Regards from Norway.