1) Porneste telefonul, fara cartela in el.
2) Acceseaza Settings -> Wireless & Networks -> Mobile Networks -> Network Operators si seteaza pe SELECT AUTOMATICALLY.
3) Opreste telefonul, introdu' cartela-n el si porneste-l.
4) Acceseaza Settings -> Wireless & Networks -> Mobile Networks -> Network Operators, insa de data asta seteaza reteaua ta!
Daca nu-ti reuseste, du-l la un service.