A few days ago, safari stopped working. It started on the chat, connecting and disconnecting constantly. Then it stopped loading the pages altogether. I'm talking about GPRS internet from the MicroSIM. WiFi still works fine. I have two separate providers here in Italy: Tim and 3. Both SIMs dont work. I have reset network, hard reset and finally I updated to 4.3, still no go. Any ideas or solutions would be greatly appreciated.