05-14-2012 09:50:13 PM
I have tried everything I can find on the internet to help with getting my att yahoo calendar in my iPhone. I have 2 accounts now a Yahoo with all the options mail, contacts, calendars etc and one with just mail and notes, that is listed as an IMAP. I have tried deleting all the accounts and adding them back, when the system tries to verify the account the message Yahoo! Server Unavailable try again later, later does not produce a better result.
Oh it used to work before upgrading the iPhone software.