I dont know what happened but my ipod touch was fine, i was on it and everything worked fine this morning but now i dont know what happened... But I opened Mail and it said "cannot connect to server ""imap.apple.mail.yahoo.com""" ...and when i tried to send it said "the connection to the outgoing server "(null)" failed." so then i tried to open safari it says "Safari could not open the page because the server stopped responding." I tried that 18.104.22.168 thing but it didnt work. I need help please!