Is not needed to flash phone after "Repair NVM" function.Also is not needed to wait for any registrations to access support sites-everything what you need is to get reg file from your reseller,later simply go to anyone of next sites :
http://support.vygis.net
or
http://vygissupport.unlock.lv
and from "Utilities" folder download supporter-place your reg file near it and later enter support site,using this supporter.If you already have downloaded software-you can enter automatic support sites directly from it using "About&Support" section.
Regards,Vygis