Thousands of people are having troubles with those Huawei USB modems (assumption based in search engine results and forum posts). Below I present a list of steps to try out or hints to consider if you run into issues installing the drivers and/or software such as the error “the device has been disconnected or is unavailable”. I was using the but I guess the software/firmware related issue apply with other models, too. Carbon Copy Cloner Serial Keygen. How to fix “the device has been disconnected or is unavailable” 1.

12d1:14ac Huawei Technologies Co., Ltd.the usb-devices command, look for block information with the device id's, highlighted. I have a vodafone K3806 stick, which works on my sons windows 7 pc. Have posted methods of using terminal as serial port, look at resent posts regarding these devices. What on earth are you doing trying to use a serial connection? Most computers do NOT have a serial port any more. It should connect as a USB connection. You need to install ALL the software that. My mblaze is conected to my pc(win 7) but i connect another pc it will became too slow,some time it will not. 'mblaze cannot access serial port make sure you have appropriate permission,' the solution to it is a lot simpler than it seems. The driver installs, but each time you run MBlazeUI, you see this error message and it refuses to go any further. 'Windows 7' users can resolve this by running this program in. Hello, when i am connecting the broadband dongle i am getting error message- cannot access serial port. 1 answer Last reply Apr 3, 2012. More about error message access serial port. PhilFrisbie Apr 3, 2012, 7:11 PM. What are you connecting, and what software is giving the error? Ask a new question.

Always log in with a user account that has local admin permissions. Borderlands 2 Shift Codes Ps3 2013 August there. Once you’ve found an USB plug that works, always hook up the modem to the same plug. If you see an error that “the device has been disconnected or is unavailable” when you try to connect, the following might help. The problem was that during installation Windows didn’t recognize the modem’s data interface.

Hence, no modem was installed as far as Windows is concerned: • Go to My Computer → Properties → Hardware → Device Manager • Disconnect the USB modem. • Right-click on each entry in Universal Serial Bus controllers and choose “uninstall”. • Restart the PC. • Re-connect the USB modem to the first USB plug. Windows will initialize the device, pay attention to all the messages it displays at the lower right bottom of your screen. It will most likely initialize the device as an USB mass storage device, a CD-ROM, etc.

AND hopefully as a “Data Interface”. If it never shows the mesage for data interface you have to try the device on the next USB plug. • If Windows brings up an installation dialog for the data interface, allow it to get the drivers from the internet, but tell it to also check in Driver for suitable drivers (it might not find them otherwise). • If the Device Manager doesn’t list Huawei in the Modems and Ports section, you won’t be able to open a connection.

Start all over with this guide 🙁. I unlocked my modem but getting it to work using the mobile partner interface was a real pain especially with the device disconnected or unavailable message when clearly the device is working fine(I checked in the device manager and also in devices and printers), besides, the mobile partner can pick up the available networks so I was beaten!!!!

I tried every thing you’ve suggested on this page to no avail. So I tried connecting using Dial-up and it worked like a dream. So basically, I can set up my connections using mobe partner but can’t connect that way, I have to use the Dial-up. Eset 2013 License Key Generator. Funny enough, I can disconnect using the mobile partner.