I will not buy N73 EVER AGAIN. I believed in Nokia once, but now I hate Nokia with every inch of my body. I liked the looks and the feature of N73 when I bought it. Its initial firmware was 3.7. something. Back then it was not able to make service calls (which was crucial for me). So I did the software update, now I was able to make service calls, but my call button was not working rarely. I restarted the phone and everything was managable. I updated my phone all the way to 4.0839.42.0.1 to get rid of this problem. Now when my call button stops working I restart the phone, but now phone does not boot up!! It is stuck in the NOKIA screen, I have to restart it a couple of times more to get the damn thing to work.
What kind of tests does NOKIA do when they release a new software update? I guess they just don’t, because it would be very easy to figure out if something is wrong, when the phone DOES NOT boot up. I advise NOKIA to hire some test engineers, or let me just do the tests for benefit!

Go buy HTC if you want a decent phone!