As it is already mentioned, for 1X Speed Username/Password should be MDN/MDN. For EVDO speed, HSD Username/Password. So in order to get EVDO(HSIA) you need to configure HSD Username/password.
Hi.....i am facing same problem....have got netconnect plan activated but while data transfer it shows 1X Speed and not EV......i am using Samsung Galaxy Ace Duos......i tried creating new APN with usernam & pwd as HSD but my data transfer stopped even at 1X.....plz tell me what all i need to fill for creating new APN so that it workd i get HSIA. Fileds that i need to fill while creating EVDO are as follows:
Name:
PPP Digit:
Username:
Password:
Authentication Type:
Proxy:
Port:
Data Bearer:
MCC:
MNC:
Plz help me configure above fileds so tht i get EVDO