Fido

It is "Messaging"

The default messaging app.

Yes

I have the update now and it has not improved the situation.  I want a new phone. This is ridiculous!!!!!

It shows that all of my apps are up to date.  However I am only at 5.30.47 not 5.30.47.2 .  How else can I get this update? It is on and off with all of the regular contact.  As for my other contacts, I can't tell if I am having issues.