Hello! Sorry if this isn't the best post to make, but I have a problem that I would like to be solved. So I was trying to update my Spica from 1.5 to 2.1. I downloaded Kies Mini, and at first it detected my USB and phone just fine. It allowed me to upgrade, and I saw the download bar go by. But right in the middle of the progress, the USB is suddenly not recognized anymore. Then my phone screen simply says 'Samsung' and I have to take the battery out, then put it back in again. If anybody has any advice, I would be very thankful. This has been pissing me off lately.