guys i am from punjab i am using aircel 3g on my huawei e173 modem but few days problem accur on 3g modem when i connect the 3g modem itrg show connected and i browse the internet just only 3 min and i cand browse the internet but modem shnw connected but i cant browse the internet and downloa after the 6min internet start but once internet stopped but 3g modem show connected guys please help me it is a aircel network problem or my 3g data card is damaged