I have recently bought a hsdpa wireless data card ,speed of which is upto 7.2 mbps. I have a 3g sim.My modem works well with 2G sim.But when I connect my 3G sim with my modem it continuously start disconnecting and connecting automaticly. I tried my sim in my house with my friend's modem and it worked well. So I think there is no network problem in my house and it's the matter of the modem.How can I fix it?
Go to open network and sharing center and click on change adapter setting and find your data card network connection. and set link speed to 10 mbps fullduplex.
And try to update driver also.
