Mobile partner not working

Hi,

My BSNL 3g was working fine in my umg1831. Now i get the following error as soon as I open mobile partner:
"The SIM/USIM card has not been detected or is invalid".

-Now I tried the sim in my mobile and in other mobiles and it is working fine.
-I checked the umg1831 with another sim card and it is working fine.

I am not sure where the issue is ?Please help .....

contact the modem seller if in warranty

for me also the mobile partner stopped working, and whenever I get connected I get blue screen of death. also this mobile partner does not have call feature.

I have Huawei E1750, if someone can upload the mobile partner software with them, if the call feature is working on their device.

I have Huawei E1750 USB modem and my operating system is win 7 home basic my problem is i cannot install mobile partner in between windows security pops up and shows that driver is not digitally signed...nedd a help.

Originally Posted by ajrego

I have Huawei E1750 USB modem and my operating system is win 7 home basic my problem is i cannot install mobile partner in between windows security pops up and shows that driver is not digitally signed...nedd a help.

You can just ignore the error and continue installing, it will work. I had the same issue.

Originally Posted by acewin

for me also the mobile partner stopped working, and whenever I get connected I get blue screen of death. also this mobile partner does not have call feature.

I have Huawei E1750, if someone can upload the mobile partner software with them, if the call feature is working on their device.

You can try downloading mobile partner from here.
Blog by Suresh Mali

Thanks suresh. but its not working.. i have tried many solution from internet but all failed and now i can see ! yellow marks in device manager if i update it says driver is not digitally signed, i am using win 7 64 bit, my friend uses win 7 32 bit but it 100% works.

yes..!!!
windows 7 64bit OS have many driver issues as most of the application softwares are designed for 32bit OS.
mine too is win7 32bit ultimate version and its ver 16 wrking perfectly