I have successfully upgraded my firmware on my N91 via the nokia website (over the air). I do have one annoying problem with the new firmware....whenever I turn on my N91 it shows that all my calls are forwarded. Even tho I have it set to my VM when I don't answer my fone. I just go into my call forwarding setting after the fone boots up & turn off the "all calls" forwarded, but it's annoying to do that everytime I turn on my phone....any suggestions?