The official Android 2.2 FroYo update for Google Nexus One handsets is now available, and those with operators who support it, should be able to receive the update Over The Air now. The rest, including those who don’t want to pay the phone data charges, can download the update directly from Google’s servers, right here.
This is the Android 2.2 FroYo FRF85 build, which is compatible with any Android 1.6 build on Google’s flagship phone.