Yahoo popup started appearing?

[Jerry5k]

I have embedded popup that appears frequently (when turn on, change app, etc.) on my wife's 3GS. It seems to have started when she downloaded OS5.
Any suggestions or help on eliminating this popup?


Sent in space from my iPhone4S using Tapatalk

 

[Jerry5k]

UPDATE-finally got a clue on Yahoo web page what could be causing this popup. Was advised to go to our carrier and show them the problem.
AT&T said the Yahoo account (calendar) was taken off my wife's 3G for lack of use (my wife entered all calendar data on her desktop computer, not on her 3G ). AT&T reinstalled Yahoo calendar icon on her 3G.
Problem solved.





Sent in space from my iPhone4S using Tapatalk