Hello. I've tried upgrading my AVIC-F310BT maps to 2015 version, everything was fine untill it reached 99%, it said "error occured" or something like that, and there was only one option to select - "retry". I've tried turning it off, taking the SD card out, then it asks for one. Nothing helps. Any ideas?
EDIT: sorry, I've just noticed that this is in the wrong section. Any moderators could move it to troubleshooting section?