On my Sidekick, I was prompted with "Accept" or "Ignore" message from AOL System Message. I chose accept and it said I was signed on to 2 locations and to reply with "1" to log off the other location. I did and my phone turned to a black screen with small green font words and then shut off and restarted. The email accounts now don't show up. Changed my passwords and am confused how I was logged on in two locations in the first place. Is this virus and how would I go about system restoring my sidekick just to be safe?