Sorry, there is some firmware available for the AVIC-Z830DAB. I think firmware inc. IGO cannot fix this little problem. IGO SW. After checking carefully through the file manager, the folder: global.cfg \ global_cfg.zip is missing inside IGO \ content \. I need some help creating a small script to copy the folder: global.cfg \ global_cfg.zip (I have this folder and the file inside the old backup) back to IGO \ content \. Since I have updated all the maps, I do not want to put the old backup into the device, only global_cfg.zip.
So, a small script will be nice.