08-03-2014 02:44 AM
08-03-2014 05:43 PM
I don't know the answer and so I was searching. I found threads started by people who were receiving messages like this from unknown sender. But I didn't find answers.
I wonder if it is a carrier issue and not your device? Did you talk to T-Mobile? Did you hear from any of your contacts about receiving a message?
08-04-2014 01:15 AM