Yahoo has changed the requirements for email on OS10 and down blackberry phones. ATT, Rogers and others sent email warning of the changes. Spending 6 hours with 4 of them on the phone with ATT proved so far useless.

Has anyone found a solution to keeping email on the older phones?
old settings were
rim.imap.mail.yahoo.com port 993
rim.smtp.mail.yahoo.com port 495 or 587
Supposedly the new setting just eliminate rim from the addresses.
So far nothing works and the suggestion I received from the carriers I called is to buy a iPhone or other phone.
Anyone have any success with the changes and have working email?