Good morning,,

I would need your support because my Nexus One is not geeting the updates over the air (Ota). Currently I am using version 2.2, BUild no. Frf69c. I would like to have the latest version available or at least 2.3.4.

I have already red through couple of questiones and answers and tried the update the phone as described, but after the file verification , I get, "E:signature verification failed message" and as a result the phone cannot be updated. I also tried the code "check in" with different providers but nothing has happened.

Can you please help me in order to update my phone? I would really appreciate your support as the phone became unstable. Many thanks in advance!