Poor Signal Strength on Google Nexus One is a big issue, but google doesn't try to solve.

I solved this issue and improved its signal strength three times better. Here is the solution:

1. Go to settings
2. Go to Wireless & Networks
3. Go to Mobile Networks
4. Check on Use only 2G networks.
5. Go back and back to the Home screen.

Browsing speed will work a bit slower than 3G, which is a main cause to create a poor signal strength on Nexus One.

If you don't like 2G, then stick to 3G, but the signal strength will stay poor, or switch to other product like blackberry.
Usually Blackberry bold is the best for 3G with excellent signal reception, but still I like Nexus one.

Suit yourself as you do favors.

J love C love!