I checked in this thread http://talk.maemo.org/showthread.php?t=82693 but I'm wondering about if there is any difference in flashing now that I have dual boot.

I think I need to reflash it to original software because I'm going to send it back for repairs since powerbutton is broken and think I need it to have original software instead of the dualboot I got right now..

Any ideas on this?
/maxxy