If i knew it before that backups are in NCD files there were be no question. I thought SVT are backups, my bad. Now i have corresponding .NCD but I'm not sure if that appeared in esys folder after changes or before i made them. Can I check it somehow? "Read coding data" creates NCD or I created it by saving my changes?
The problem is I forgot what i coded 6mths ago
. During this period was no ECU upgrade, so I assume restoring data from NCD is safe.