Have you updated your Google Nexus One? You would expect most problems are now fixed, including the reported 3G problems. According to Engadget and a video below this post, this is not the case.
Feedback from Google Nexus One owners shows that the 3G-coverage problem still needs fixing. If you visit the Google support forums, you will see users complaining about a weak 3G signal when holding the phone a certain way.
The video below shows how the Nexus One 3G signal gets weaker when you hold the phone by the bottom. What if this is a hardware issue? Watch the video, and if you’re a Nexus One owner, let us know if this happens to you.