08-24-2010, 04:39 PM
Join Date: Jul 2005
Location: Florida Panhandle
Carrier: T-Mobile USA
Post Thanks: 17
Thanked 513 Times in 497 Posts
I was going to ask if you tried a hard reset (30-second battery pull) until I got down to reading that you removed the app, reloaded the OS, and reinstalled the app.
Just curious, did you try logging off the desktop yahoo messenger and then trying the blackberry yahoo app again?
I'm doubting the problem is on your end, but I really don't know. You could try doing the hard reset now, and resending service books. Maybe the issue on the network side has been fixed but you won't see it until you do a hard reset. But I'm really out on a limb guessing.
If you figure something else out, post an update.
Welcome to the group.