Huawei K3765 issues with Mobile Partner (Uninstalling drivers)

[AbhishekS]

Hello everyone,

I use Huawei K3765 USB Dongle. I have unlocked it so that I can use other SIM cards with it. I also had to install Mobile Partner for it. But now I am getting an error in Mobile Partner saying, "the device has been disconnected or is unavailable".

I can still connect to the internet through dial-up but to use 3G services I need Mobile Partner. Now here is a link where a solution is posted.

http://www.frightanic.com/2009/06/16/huawei-e220-the-device-has-been-disconnected-or-is-unavailable/

I would like to know whether uninstalling every driver under 'Universal Serial Bus Controllers' is safe or not.

Any sort of help will be appreciated.
Thanks.

Regards,
Abhishek Sharma

 

[AbhishekS]

And when connected to the internet via dial-up, Mobile Partner identifies my device. But before connecting to the internet, my device is not detected.
Mobile Partner cannot connect to the internet, but when connected via dial-up, I can disconnect via Mobile Partner.
Mobile Partner cannot read my data card ie signal strength is 0%, but it still shows the upload and download speeds when connected to the internet. It also shows the statistics, data downloaded, data uploaded, time spent online, etc. but I just cannot connect through Mobile Partner. I need to connect through Mobile Partner because only then will I be able to connect to a 3G network.

In short, mobile partner doesn't works when disconnected from the internet. Only once I connect to the internet via dial-up, mobile partner can be used.
Any help?

 

[AbhishekS]

Any help?

 

[AbhishekS]

Problem solved, I just had to tweak the drivers a bit.

 

[kleinschmidtR]

If you are having problems with the K3765 especially with the computer "freezing" - think hardware! I struggled with this modem for almost a year, and finally realized that the current load from the modem was overtaxing my little notebook. It was OK when I was close to a tower with a strong signal, but in my village (Peace Corps Volunteer) it was problematic. When I swapped to a backup battery, my little netbook would freeze before I accomplished anything worthwhile. (Apparently backup battery is slightly weaker.) Good luck.