did you ever flash any phone with mx-key
it's so simple
select nokia usb rom as a interface ..then
just select phone model in mxkey model list and load flash file and press flash
when mx is waiting for phone risponce then just plug usb to phone and put the bettry inside in phone if software not ditect phone then just once press on/off key ...
hope your problem will be solved if not then you can free to contact me on my yahoo id
