You need to pay YAHOO PLUS and this is very cheap
for 1 year few bucks...

YAHOO WILL NOT WORK IN ANY WAY IN BB Service if you dont
have YAHOO PLUS Service.

go to your yahoo email. on the right side OPTIONS
and find YAHOO PLUS.

ONly one way to get yahoo is through web based Yahoo
but this cost much much more then yearly subscribtion
to PLUS.

I try so many ways but the old one allways work.
NO MONEY NO HUNNY. LOL