my Huawei 1831 modem is not showing BSNL 3g network only showing gprs not even edge

trilochan.dubey

Newbie
[OP]
Feb 4, 2012
1
0
i am using Huawei 1831 but previously it was working well with Bsnl 3g network but now it is not showing it. I have tried to manually search 3g network but only gprs is showing not even edge plz help me guys...