Where to get your firmware?

hi, my brother has bought him a second hand N7650. It's an english orange version (i think it WAS sim-locked) and when you open "new message" there's no "E-mail" in the list. So i think he needs a firmware update. As i am new with the N7650 (about one week) i dont know how to update the firmware and i certainly dont know where to find it. He prefers a dutch firmware, but English is OK to.

1 other problem: does anyone knows how to get a mitsumi bt-dongle to work? i cant get it scan the area...

go to nokia authorized service center