The HTC HD2 smartphone, made by Taiwanese manufacturer HTC, has received a new firmware update. The new firmware updates many key features of the mobile.

One major aspect that’s been improved is that the voice quality of calls has been improved, which has always been a nuisance for people with smart phones. The HTC HD2 will now deliver crystal clear voice when making calls, which is a big plus!

Another improvement is that music can now be played without gaps, for continuous flow when switching between tracks. This is a weird one, but I guess some people must have asked for it.

Finally it brings added functionality to the Opera browser, which can now use the G-sensor to automatically switch between portrait and landscape mode. This is another very good update for all your HTC HD2 users out there.

The HTC HD2 has a huge 4.3 inch screen, 5 mega-pixel camera and a 1Ghz snapdragon mobile processor. Our review of the HTC HD2 summarized that “The HTC HD2 is the best Windows Mobile handset we've used, and is packed full of features.”

You can buy the HTC HD2 from O2 by clicking here.