I have had and enjoyed the n900 for almost a year now, never gave me a real problem. Suddenly it restarts while i was holding it, and it does not work anymore.

The loading screen takes forever
As the home screen appears, the phone gives me a "unable to perform operation, internal error" and, not only it does not show any background, but it does not even detect the simcard and can't connect to any network. I have reflashed the device using maemo flasher, and tryed installing the latest version first, and the first version after. The error still appears and the phone still does not work.

If i connect it to the NSU, it won't even be recognized as a phone. (i did hold the U button as i was starting the phone, and i also tryied to connect it on both PC suite or Mass storage mode)

Any idea on how to solve the problem that does not involve sending it back to nokia?