I jst got myself a XPERIA X2 yesterday. Right after setup and installation, it started giving me this pop up messages- "Message from Network". Tried googling for a solution but was unable to find anything. I contacted the Xperia customer service and they were able to trouble shoot it. Here it goes:
- Goto Start>Settings>Personal>Phone
- The first tab you would see there is the sounds tab. Scroll across to the "Broadcast" tab
- Uncheck the "enable" checkbox under Broadcast channels and Click OK
- Bingo! this should stop the Network messages from popping up
Hope this helps!
