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Huawei e156g Mobile Modem Freezes

Q: Huawei e156g Mobile Modem Freezes

Hi all

Huawei e156g Mobile Broadband USB Stick
HP Pavilion dv7 2070ea
Windows 7 Professional 64bit

The laptop came preinstalled with Vista Home 64bit and i was able to use the mobile broadband without any issues.

I have installed Windows 7 Pro 64 in a dual boot config and it runs fine on wired or wireless connections, but when i try to use the mobile broadband i run into issues.

After the modem driver and software install and a few restarts I was able to get all the devices in the device manager to be happy, and i was able to connect via the 3 Connect software and access the internet. But after a few minutes Windows will inevitably lock up, regardless of what program is being used. The screen will freeze, there will be zero harddrive activity and the only course of action is to hold down the power button

The mobile broadbands company site says that the vista drivers should be happy on windows 7, but something isnt happy.

I really need to resolve this as my mobile broadband allows me to connect to various servers for work via its allowed IP address.

Is this the modem, the USB bus or something else?

I have checked the event log and there isnt anything useful in there.

Many thanks


Preferred Solution: Huawei e156g Mobile Modem Freezes

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

A: Huawei e156g Mobile Modem Freezes

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
- <System>
<Provider Name="Microsoft-Windows-Kernel-Power" Guid="{331C3B3A-2005-44C2-AC5E-77220C37D6B4}" />







<TimeCreated SystemTime="2009-11-07T16:50:45.722430300Z" />


<Correlation />

<Execution ProcessID="4" ThreadID="8" />



<Security UserID="S-1-5-18" />

- <EventData>
<Data Name="BugcheckCode">0</Data>

<Data Name="BugcheckParameter1">0x0</Data>

<Data Name="BugcheckParameter2">0x0</Data>

<Data Name="BugcheckParameter3">0x0</Data>

<Data Name="BugcheckParameter4">0x0</Data>

<Data Name="SleepInProgress">false</Data>

<Data Name="PowerButtonTimestamp">0</Data>


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It's my first post on this forum , so ... my name is Karol , and I'm from Poland.

Unfortunately I've got a big problem with my huawei e156g usb modem. I'm plugging it into usb port , and windows recognise it as a usb drive ( which is true , because it's got a microSD slot ). But nothing more is happening :/ I can't see any additional ( even "unrecognised device" ) info in the device manager. I know there should be at least new device in the "Ports (COM & LPT )" section.

My windows is 32-bit RC1.

I downloaded drivers from the manufacturer site , but i can't install them.

Long story short - that sux :/

From what i've been reading in the interenet generally , and on this forum , there is problem with 3g usb modems on windows 7.

I found thread on this forum with similar problem ( but different modem ) and the problem fixed itself after installing newer build of windows.

Is there any "tutorial" , or "tips&tricks" how to install such things ?

I'd be very grateful for any help.
Bes regards

A:Huawei e156g + Windows 7

Hi there
Welcome from "The frozen North"

I assume that your USB modem is one of those 3G-Mobile broadband one's for example like one of these - not suggesting you Buy but look at the pictures to see if your device looks like one of these.

Data Devices - Mobile Broadband - Vodafone

Now I'm not sure how the 3G system works in Poland but I'm sure it's much the same Europe wide so what usually happens is that there is actually SOFTWARE on the device itself so your computer should just see the device as an "external hard drive" or "removable drive".

Use Windows explorer to run the setup of the software - there will be some setup.exe or install file on the DEVICE itself.

This should then show up some "Dashboard" where you will get a prompt to connect to your Mobile service.

The reason the software is installed from the device itself is that the whole point of this is to be used on Laptops where - especially if they are company or work one's - you won't necessarily have admin rights but you still want to connect to the Internet / email / VPN's etc.

Added if it gives you an error like "Unsupported OS" run the software in VISTA SP2 COMPATABILITY MODE. This fixes a lot of install problems -- the option works on W7 RC build 7100.


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have problem with vodafone e272 modem drivers on win7 64bit build 7000. Tried vista64bit drivers but don't work.

A:Huawei Mobile connect drivers


I use a Huawei E169 via 3 and initially it would not install. I ended up allowing the software to install from the key drive, then rebooting and allowing it to install the software again.

If I recall from installing it on Win XP, it installs the drivers, asks you to reboot then installs the software to use it.



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question is in three parts. Win 7 Home Premium

1. used to have orange mobile broadband wi-fi but was not a good deal so i stopped it. The software stayed on my laptop.

I now signed up for Huawei mobile connect - 3G. On connecting dongle to laptop's USB, nothing happened( I was expecting an 'installing Huawei' window, etc). The dongle works as i can connect to the internet but on looking into it, the dongle connects via the previous Orange software - see two .jpg files. What does this mean? It is inconvenient as i cannot see how much up/download i have used, there does not a[ppear to be any Huawei software to give me any information. should i remove the Orange via Add/Remove Programs and start again with the Huawei dongle?

2. On looking at the security tab in Properties for Orange, am not happy with the CHAP and MS-CHAPv2. see jpg. Can i uncheck them without losing connectivity performance?

3. Still in Properties, Networking tab, dont like the file and printer sharing and client for Ms networks boxes either, just want the TCP/IP version4 box ticked.see jpg.Would i be right in having just IP4 checked?
As you can gather i dont have much of a clue about what is going on.

Ideas appreciated.


A:Huawei mobile wi-fi thinks its Orange wi-fi!

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My computer firewall is off too, for testing purposes, the port doesn't seem to be open through http://www.yougetsignal.com/tools/open-ports/

Could this have anything to do with my ISP?
Am I missing anything?

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Hi all,

Recently i purchaced a mobile broadband dongle from 3 on pay as you go. i installed it on my computer and everything worked fine, i then uninstalled the software from the laptop when i stopped using the modem. Now i am wanting to use the modem again when it starts to install it comes up with an error message saying ' The application has a pending system reboot. Please reboot and restart the installer.'

I have restarted the system on many occasions when it has said this but it wont get rid of the message and wont let the installation continue. I have spoken to 3 about the problem and they have said that i will need to edit the part in the registry that is telling the computer that this software requires a reeboot and then to try installing it again.

They are not allowed to tell me what part of the registry i need to edit because people have been changing the wrong things and damaging their computers. Does anybody know what part of the registry i need to edit to allow the installer to continue?

The details of the modem are:
Huawei Mobile Broadband
Model: E156G

All advice will be great



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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.


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.

Abhishek Sharma

A:Huawei K3765 issues with Mobile Partner (Uninstalling drivers)

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?

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Dear Members,

During the Christmas break I purchased a Mobile Broadband Pay As You Go Dongle (HUAWEI Mobile Connect Model: E160e HSDPA USB Stick) while I was staying in Helsinki. I have purchased my computer from UK and I got the dongle from a department store in Helsinki. I took the dongle back to the shop and it was tested by using another computer than mine and it worked fine. I do not understand why it is not working with my computer.

Can someone help me to understand why it is not working?
Thank you.

Kristina Julin-StringerKristina Julin-Stringer

A:HUAWEI Mobile Connect Model: E160e HSDPA USB Stick

Please do not start multiple threads on the same topic. Continue here.

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I have recently installed the Huawei ME906S 4G LTE module on my ThinkPad X260. I have installed the driver and enabled WWAN in the sytems Bios. I can see the module in the device manager. Windows network manager is showing the Mobile Insert SIM. When I insert sim, nothing happens at all. It seems like the sim card is not being detected at all. Can someome help? Device managerNetwork mangerI have attached a screen shot of the device manager and the network manager. 

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Hi everyone, this is my first post here. I've trawled the net for ages but have found nothing. I believe I have a unique situation here and would love some help from some net savvy people. I have strong computing skills, but keep away from networks if possible. Hope someone here can help, would really appreciate it.

Here's my current setup:
- HP Pavillion Laptop with Windows 7
- Receiving internet from a USB connected wireless modem (Huawei model E160E)
It all works well, internet is fine, I'm happy.

Why I want to share this network connection:
I have a couple of iphones and a Nintendo Wii and we would like to connect them to the the laptops internet connection.

Other things I've tried first:
I DO understand "Connectify" is out there and have tried it but it just fails every time I've tried it, the devices that try to connect all just sit there trying to connect and time out.

My possible solution found:
So what I found deep in my cupboards is a Belkin N Wireless Modem Router (Model F5D8633-4). It's a relic from my days of having an ADSL connection. This was back in the days when I used to have a physical phone line. Ahh they were the days, a physical connection to my house. Imagine that!

What I intend to do with the the Belkin relic:
I want to still receive the connection to my windows 7 laptop as I currently do, but have that connection shared over the belkin wireless modem router so that the nintendo wii and iphones can then co... Read more

A:Unique Q: USB Huawei Wireless Modem to feed house via Belkin Wireless N Modem Router

You enable Internet Connection Sharing on the internet connection and configure the Belkin as follows.

JohnWill's procedure (Aug. 30, 2008) for configuring a secondary router as a switch and, optionally, wireless access point follows.

Connecting two (or more) SOHO broadband routers together.

Note: The "primary" router can be an actual router, a software gateway like Microsoft Internet Connection Sharing, or a server connection that has the capability to supply more than one IP address using DHCP server capability. No changes are made to the primary "router" configuration.

Configure the IP address of the secondary router(s) to be in the same subnet as the primary router, but out of the range of the DHCP server in the primary router. For instance DHCP server addresses through, I'd assign the secondary router as it's IP address, for another router, etc.

Note: Do this first, as you will have to reboot the computer to connect to the router again for the remaining changes.

Disable the DHCP server in the secondary router.

Setup the wireless section just the way you would if it was the primary router, channels, encryption, etc.

Connect from the primary router's LAN port to one of the LAN ports on the secondary router. If there is no uplink port and neither of the routers have auto-sensing ports, use a cross-over cable. [You will not need a cross-over cable if one of the "routers... Read more

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Connect TP-Link TL-WR841ND to Huawei Mobile Wifi E5776 to increase signal strength
can someone advise how to connect TP-Link TL-WR841ND to Huawei Mobile Wifi E5776?
Huawei Mobile Wifi E5776 is a 4G LTE connection, however it does not get 4G connection in all rooms.
Hence I have kept it in a fixed location where the 4G connection is excellent.
However due to this, I cannot get receive good signal strength in all the rooms.
I have an old TP-Link TL-WR841ND and would like to know if I can use it to connect to Huawei Mobile Wifi E5776 device to receive signals from Huawei Mobile Wifi E5776 to increase signal strength to cover all rooms.
I read that I can use TP-Link TL-WR841ND as a repeater and use it, but it says to install OpenWrt and do lot of things..... I am not sure of all these things..... wud appreciate if someone can help me with this issue?

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I can't get my Huawei 169 modem to function in Windows 7, I've tried both build 6801 and 6956 -same result

As soon as I plug the modem in Win7 recognizes it as a usb disk, I can access the disk and launch the on board installer. I've downloaded the latest driver from the Huawei site, but the installer fails with the error "can't find any modem"

If I do a hardware scan in the device manager only the usb disk turns up, but not the modem.

I'm using this modem on this laptop in both WinXP and OSX without any problems, so the modem and PC is allright...

Is there any special windows 7 services that I need to start?

Any help is welcomed!

A:Huawei 169 USB 3g modem

have you checked your device manager if there are any unknown devices
can you also prt screen your device manager...

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Hi Folks, I am currently i South Africa on Business & have purchased a Huawei Usb odem through the MTN Networks, All is working well But I was wondering
can use this Usb Modem in Ireland when I return Home next month,
If I can will i need a new SIM card etc?
Sorry very new to this & havent got a clue;
Appreciate any help.

A:Huawei USB Modem

Closing duplicate, please reply here:



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This week at Mobile World Congress, Huawei announced the new HUAWEI MateBook X Pro powered by Windows 10: a new, ultra-slim laptop that weighs only 2.93 lbs and offers up to 12 hours of 1080P video playback, 14 hours of regular work or 15 hours of webpage browsing[1]. Let?s take a closer look:

HUAWEI MateBook X Pro
The new Huawei MateBook X Pro is an ultra-slim yet full-featured 13.9-inch notebook with an all-new 3K touch-enabled HUAWEI FullView Display and 91 percent screen-to-body ratio. Powered by an 8 Generation Intel Core i7/i5 processor and Windows 10, it boasts a long-lasting 57.4Wh (Typical Capacity) battery and a discrete NVIDIA GeForce MX150 graphics with 2GB GDDR5[2] ? making it incredibly light and powerful.

The 3K High definition display with touch and incredible audio with Dolby ATMOS deliver a beautiful, productive computing experience. With Dolby Atmos Sound System, sounds flow above and around you, making you feel like you?re inside the action.

With Windows 10, the MateBook X Pro arrives with great features built-in, including your digital personal assistant Cortana[3] and an integrated fingerprint reader that allows you to login quickly and securely with Windows Hello. The MateBook X Pro also weighs just 2.93 lbs., making it super portable, and has a battery life of up to 12 hours of 1080P video playback, 14 hours of regular work or 15 hours of webpage browsing[4], so you can work and play all day.

Pricing and availability: Beginning in first ha... Read more

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hi guys,

I`m looking for driver for this Broadband USB modem E160 for Win XP.


Can`t find anywhere ....

Thanks and Happy X-mas


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Hi Guys!

I'm having trouble with this USB modem of mine..

I am currently using it in two laptops..One using Vista Basic and the other one XP...

The modem works wonderfully before on both laptop...But now it refuses to connect on the Vista..The "Mobile Partner" keep telling me of "Connection Terminated" each time I try to dial it..

I tried to look around the Huawei support forum..And they advises us to do this...

"Please operate as below:
1. click start and run of your pc ,input ?C:\Documents and settings\all users\application data\microsoft\network\connections\pbk? enter ,then delete the ?rasphone? ,
C:\Users\(username)\AppData\Roaming\Microsoft\Network\Connections\Pbk(for vista)
reboot your pc ,plug MODEM and try to dial .

2. If the step 1 can not resolve this problem ,please right click the ?my computer? and select properties.
3. click services and search the service named remote access connection manager, right click it and select properties.
4. click general and select the manual in the startup type item.
5. Then click start and OK.
6. if the service can not be started ,please start the below services first:
1?Remote Procedure Call (RPC)
2?Plug and Play
After done this, please try to dial again, thanks!"

Anyhow...I'm lost at the 2nd steps...As I've tried 1st step..and nothing happen...Tried to go and right-click on my computer... Read more

A:Huawei E160G USB Modem

and oh...pls do move this thread if I'm on the wrong place..sorry...Thx mods...

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HI there,

please please can somebody assist me. I will explain as detailed as possible what my problem is.
I am using a Lenovo think Centre M57 pc, I installed the new Windows 10 operating system and like it very much, however my Huawei E352 Modem is not working on this operating system but it works perfectly in Windows 7. In Windows 10 it is being picked up as a Memory Stick but not a modem and therefore I can not connect either to the internet. I presume it must be a driver of some sort? If so, where can i download this driver that is needed? Please guys, I really do need help here

A:Huawei Modem not working in Win 10

There does not seem to be any drivers for that modem past Windows 7. You could try installing in compatibility mode.

Compatibility Mode - Use in Windows 8

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Hi,guys !
I've got really serious problem with my Huawei SmartAX MT810 modem on Windows7.
I had Windows7 since it's first release in public beta,my modem was working just fine,until these last weeks when it started to turn off by itself .
I formatted my PC to Windows Vista SP1,and it was working,when I upgraded this Sunday to Windows7,the problem came back.
Now,the modem disconnects and turns off every 2 or 3 minutes.
Please help me ?

A:Problem with my Huawei modem

I think the best idea would be to try & get hold of a copy of build 7068 or 7077 as they have by far the best device drivers. Failing that you could try searching for the latest drivers (when you are occasionally connected).

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I bought a 3g modem usb it has been installed everything is fine but when i want to connect it sends me a 619 error which states that port has been closed what can i do i have tried even putting into a different usb port and still gives me the same error Please help

A:Huawei 3G Usb Modem E1550

Go to "device manager" (start-run-type "devmgmt.msc"-ok).
Do you have any yellow "!", "?", "Unknown Devices" or "Other Devices"?
Is your 3G modem listed under "Modems" and are there any other modems listed there?
What make and model is the modem?

Is this a laptop? If so try taking it to a different location and see if it connects there.
Or try changing from 3G to GPRS in your software.

Read other 1 answers

I was with an internet provided (dodo) last week I was unhappy with and disconnected my service. I connected yesterday with another (Fliptv) but cant get my connection to work.

I have put in my username and password and despite the necessary lights on the modem working I still cant connect.
I called my provider and they said the HG659 Huawei modem isnt compatible with their service and I need to have VLAN settings but I have no idea what that means. Im wondering if they just cant be bothered and trying to get me to buy their modem for $120.

Can anyone please help. Not sure if it makes any difference I am in Australia.

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A friend of mine bought an airtel Huawei EG162G usb stick modem after using it for some months he came to me to report that the modem isnt browsing even though it is connected and the data plan is active. I checked evrything, the only thing I noticed in the diagnostic information is that the MSISDN number is not displayed insted it is displaying unknown.
I have tried to change the firmware by upgrading even downgrading but not working. I even unlocked it so that I would be able to use other types of sim, it's still the same thing. I need someone to put me through on this

Any help will be appreciated

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please help me solve win7 crash and death screen when starting windows with huawei usb sticker plugged in and also when i plug the sticker when win7 is running

A:Huawei modem 3G crash windws7

Try plugging the stick into the back off the computer motherboard and not the front I had the same problem with my wifes computer and it fixed it you just got to find the right slot, btw whats in the rar file??

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I have successfully installed the modem on my Desktop which runs Vista Ultimate.
I connect my laptop (running WXP) to the d/top using a crossover cable. Although the files etc share both ways I cannot connect to the internet on the laptop. I had no problem with my previous line broadband supply. Any ideas please?

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someone can hel me i need the download of modem 3g usb Huawei e1550
i try take it in Huawei co but the site give me invalid after i doing the download it is to windows vista home premium and to windows xp sp1

i solved this problem when i buy the modem 3g usb huawei e1550 i plug and left this play the programm of sun broadband wireless automactily...it is selfrunner


Originally Posted by eaglee blue

i solved this problem when i buy the modem 3g usb huawei e1550 i plug and left this play the programm of sun broadband wireless automactily...it is selfrunner

A:modem 3g usb huawei E1550 download

Hi so your issue has been solved

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I made this into a multi modem a long time ago, worked fine on XP.

I've now installed Win 8, the modem works fine with Airtel, MTN Glo, but when I put my Tigo chip in it has a problem.
There's no need to configure the chip, plug and play.
I also run Expresso modem no problems.

When I connect it straight away tell's me is disconnecting.
I set up a new connection, after going through the screens try to connect error message 651 comes up.
Looking on the net it say there's a problem with win 7 & 8, some say it's the trustcentre set up that's the fault.

Can anybody help with this problem. I've tried it on other machines the same thing it won't run.

I've update the modem from Huawei site, I've now got a mobile partner icon instead of the white Huawei icon. I put the MTN chip in connects no problems, Tigo same problem, I've even got a replacement chip to see if the chip was faulty.

I have managed to change owner ship of the raspppoe.sys as one site said, but I cannot find the same file on the disk. I have down loaded a copy of the file from http://www.windowsreference.com/wp-t...5/raspppoe.zip should I change the original file to old and install this new one, (as they say on some sites)

thanks in anticipation


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Hi all.

There's been lots of threads about this and a lot of broken links my fianc? has just been given a new laptop with windows 7 installed as a later Christmas present and now we can't run our dongle on it. We've tried following all the advice about compatibility that we've read on here to no avail, and we can't find anywhere to download it either.

Is there any chance that perhaps one of you know a working site, or are willing to post it up onto a share site or anything?

Thanks <3

A:Does anyone have the driver for the huawei E220 usb modem?

Hey, thanks for replying

Tried the firmware update, which didn't work at all. Carried on with the work-around as have tried just about everything else, and it seemed to be fine - right up to the 'Data Interface' that...well, failed to appear. Not sure what to do now - should we throw in the towel and simply get ourselves an upgrade or are there other options open?

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Hello, I am from Australia and have recently installed win 7 on my dell 1440 inspiron laptop
i have no problems until i use my e160g modem on the 3 network , when using this device windows 7 will freeze at anytime, no keyboard nothing , oly possiblity is reset, it can happen 5 times in an hour or not at all , very random, I have tried using the internal wireless card and it works fine for days without any problem until i plug in my huawei usb...i have called 3 network and they say theres no prob...but there is..and others have experieanced it as well. i have the new drivers from the 3 site...can you please helpthankyou...

A:huawei usb bb modem freezin win7 3 net australia

Hi. I'm using a huwei modem from three ireland on windows seven at the moment. It didin't take me too long to figure out how to get it to work. I'm not using an e160g, but this should work right for you.
Uninstall the official three drivers and software
Download Huawei Mobile Partner from here.
Restart your computer.
Open Mobile Partner, Click Tools at the top, then click Profile Managment.
Click New, then save. Close that window.
Click the "Connect" button on the main window, and it will connect.
You can now also connect by clicking the network icon on the taskbar, click "New Profile1".

I hope this helps you with your problem,

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Tech Support Guy System Info Utility version
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 32 bit
Processor: Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz, x64 Family 6 Model 15 Stepping 6
Processor Count: 2
RAM: 2013 Mb
Graphics Card: Intel(R) G41 Express Chipset (Microsoft Corporation - WDDM 1.1), 782 Mb
Hard Drives: C: Total - 238464 MB, Free - 185259 MB;
Motherboard: MSI, G41M-P28 (MS-7592)
Antivirus: AVG Anti-Virus Free Edition 2012, Updated and EnabledClick to expand...

I haven't checked the forum for similar posts, but as the title suggests, I am experiencing BSOD's in ewusbnet.sys an integral part of my ISP hardware setup.
I did a little research and disregarding all the free fix download (if you pay for the fix) impressions, decided to download the offending mini-port driver's latest version which I did from here and replace the existing in Windows/System32/drivers (having renamed the old version).
My question is, will this be enough or will I risk more BSOD's during large downloads?

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I purchased the Huawei EC325 modem from BSNL WLL which uses a USB cable to connect to the PC. My inital reaction was since it was a USB connection and was using a custom software to connect to the net, it would not be possible to connect to the net in Linux using this modem.What can i do?

A:how to connect Huawei EC325 usb modem with Linux

Looks like it's possible, guide here:


With my Huawei, in current version Ubuntu though I just plugged it in & it worked with no configuration needed.


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Every time I connect my Huawei Broadband Modem my OS (win8 pro) and try to open a webpage system crashes, and on BSOD it says that error is BAD_POOL_CALLER. I saw this thread and it someone sad that updating device driver wil solve the problem, but it won't work with me. I also tried to uninstall drivers, delete registry keys and evene restore system to a previous state but it wont work. In attachmet are minidump files. Does anyone knows how could i fix the problem? Thanks.


Huawei Technologies Co., Ltd. USB NDIS Miniport Driver

USB NDIS Miniport Driver

Huawei Technologies Co., Ltd.

The above is the cause of your problems. You can either uninstall the applicable software or go to the website and update driver.

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Hi All,
I am facing some hard time installing the driver for my Huawei USB data card. It works fine on 32bit Windows. The most amazing thing is it even worked on the 64bit Windows I have on this laptop but now stopped working.

I reinstalled Windows 2 days back and tried to install the data card immediately before installing any drivers / windows update. I was amazed to see that working (see attached screenshot "Successful Datacard installation_with new Win7 installation.png").

But after i installed all the drivers and ran windows update, the device stopped working. I tried to reinstall the driver, it just fails to install.

I am using Huawei EC 1262 USB mobile datacard. I have used the updated drivers available from both manufacturer's and service provider website.
Huawei Technical Forum: The Driver for Huawei data card ...
Reliance Netconnect

But still issue persists. I am sure that some driver conflict is going on, but I am unable to trace.

Any help from anyone will be appreciated. Thanks in advance.

A:Huawei USB Modem driver installation failed on Win 7 x64

hi arc2006, welcome to the forums , have you tried a system restore prior to when you updated windows? System Restore

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Hello. I've tried to install a MTS 829F (Huawei E3372h) modem but it doesn't get connected with the internet.
I use GTmobile as provider.
The modem states 'connected' and does recieve/sent some KB but on the window toolbar (right under) the network logo states 'no internet connection' (with yellow triangle mark).
What must i do? Please help.

Thank you

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Hi there

I am having trouble installing a USB HSDPA/3G modem (Huawei E220) on my PC. In theory, when I plug it in a USB port, it should autorun installation etc as a plug and play device. However, it does not, and my device manager indicates that a new CD ROM drive and USB mass storage device have been added when I plug it in, but not a 3G modem. Neither the "cd rom drive" nor the "mass storage device" can be opened. I tried unsuccessfully to uninstall one of them at a time in device manager. If I try to "safely remove hardware", before unplugging the modem, nothing happens (hour-glass cursor) and Task Manager shows it as "not responding". I am running on Windows XP.

The weird thing is that it installed on my laptop, no problem. Aaaaargh!

Please help.


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I currently own a Netgear DG834PN and a Huawei SmartAX MT882. I use the Huawei modem with an ethernet link to my PC to access the internet with Windows Vista Ultimate 32-bit.

I want to supply this internet connection to my computer downstairs (running Windows XP Home Edition SP2) via wireless. I already own a wireless USB adapter for the computer downstairs.

I have previously used the Netgear modem/router to access the internet on my Vista computer and wirelessly on my XP computer. However, I found that my Netgear ADSL connection to the internet is not very fast (by the ethernet link.)

My question is: how can I setup the Huawei modem to the Netgear modem/router so that the Huawei draws the internet directly from the ADSL line and supplies it to the Netgear which, in turn, supplies the internet wirelessy downstairs? I have heard of a bridge mode available of Vista, but I'm not sure whether to take advantage of it.

Thanks for your time

A:Connecting Netgear Router and Huawei Modem

Connecting two SOHO broadband routers together.

Configure the IP address of the secondary router to be in the same subnet as the primary router, but out of the range of the DHCP server in the primary router. For instance DHCP server addresses through, I'd assign the secondary router as it's IP address.

Disable the DHCP server in the secondary router.

Setup the wireless section just the way you would if it was the primary router.

Connect from the primary router's LAN port to one of the LAN ports on the secondary router. If there is no uplink port and neither of the routers have auto-sensing ports, use a cross-over cable. Leave the WAN port unconnected!

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Hi i used a a Huawei E173 usb modem for the first time 2 days ago. with a few seconds of downloading, the BSOD appeared. I'm not sure what the issue could be. I have tried switching the usb port(front and rear), I also checked the modem's driver. they are up to date.

the error log states the ffg:

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.
Locale ID: 1033

Additional information about the problem:
BCCode: 1000007e
BCP1: C0000005
BCP2: 959C28FF
BCP4: 95DEA780
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

Files that help describe the problem:

I have attached the minidump files - per zip format. please help

A:Huawei E173 USB modem causing Windows 7 32-bit to crash

I don't see any attached files... Are the Huawei's drivers for Windows 7 32-bit, or are they generic?

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Dear guys,
I bought a new usb modem HSDPA 3G Huawei E 220, and work properly in others, with both Windows Xp or even in Pentium 3 Windows 2000. But a problem occurs in my computer Windows Xp SP2, Intel Core Duo 2.8 Ghz, when I plugged the usb modem not detected as a modem just only "usb mass storage drive" and in "my computer" recoqnized as a "cd drive" not as "mobile connect" (huawei). I have tried to solve in device manager, try to update driver etc, no results. Also repair my operating system from bios.
Can anyone solve my problem, ? Please share with me.

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I installed a huawei modem EC221 on a laptop - Windows 7 64bit but I cant seem to get it connected to access the internet???

Do I need to install or update the drivers?

Don't seem to have any problems with 32 bit version but 64 bit is driving me nuts

Would appreciate the help

A:How can I make a Huawei modem EC221 work on 64bit?

Yes, you need to find a driver for your device that will work in 64bit W7.
If the manufacturer did not bother producing a 64bit driver (because the device is old) then you may need to find a compatible 64bit driver - for Vista or XP - that you can install in Compatibility Mode.

Compatibility Mode

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Dear guys,
I bought a new usb modem HSDPA 3G Huawei E 220, and work properly in others, with both Windows Xp or even in Pentium 3 Windows 2000. But a problem occurs in my computer Windows Xp SP2, Intel Core Duo 2.8 Ghz, when I plugged the usb modem not detected as a modem just only "usb mass storage drive" and in "my computer" recoqnized as a "cd drive" not as "mobile connect" (huawei). I have tried to solve in device manager, try to update driver etc, no results. Also repair my operating system from bios.
Can anyone solve my problem, ? Please share with me.

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Hi,I've been having a number of different problems with installing newer huawei 3g modems on windows 7 ultimate 32 bit. Initally the problem surrounded the driver ewusbnet.sys which, when windows 7 attempted to install it, would summon a BSOD. That particular problem was cast out by newer drivers only to reveal a fault with ewusbwwan.sys which shows in device manager as "huawei mobile connect - 3g network card" & gives a Code 10 and another unnamed driver, which is referred to in device manager as simply "Huawei Mobile" handing in a Code 28.I have the most up to date huawei 3g modem windows drivers I can find anywhere In the case of the ewusbwwan.sys the driver version is with hardware ids:USB\VID_12D1&PID_1436&REV_0000&MI_01USB\VID_12D1&PID_1436&MI_01the other unknown driver has hardware ids ofUSB\VID_12D1&PID_1436&REV_0000&MI_04USB\VID_12D1&PID_1436&MI_04Since I was getting BSODs with the ewusbnet.sys I've taken to using virtual machines to try and get the device(s) installed. I've tried two different Windows 7 ultimate 32 bit builds. On these there is no virus protection software, I've tried disabling windows defender and windows firewall. I've tried different compatibility settings as these devices have no problem working on either xp or vista. I've tried installing in safe mode. I've ried all these at th same time. I've tried deleting upperfilters and lowerfilters. I've tried all this with the other intel &... Read more

A:Huawei 3g modem driver ewusbwwan.sys refuses to install on windows 7

Hello and Welcome -There are quite a few topics on the same subject all around Google - None with good answers -Most of them have the same problems that you have, and this dates back about 2 years generally.The general opinion is to refer this back to the retail outlet or in your case, Telstra I would assume.Vodaphone was very bad for these devices, but they were very bad for most problems - Apart from asking here, you seem to have done about all that I would in the same circumstances. I use an earlier version Huawei (linked to Optus) on my Win7 Toshiba laptop, that I have used for about 3 years, and it gives fairly good reception in "almost" all areas, and none of the problems you list  - Have you contacted anyone else about this problem, and have you been given any other answers, or ideas yet ??Huawei Support links on this page What Make and Model computer is this ? What Antivirus is installed ? Thank You -

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I have Windows seven alien ware on my pc and my g3 hauwei modem continues to give me the message error 31: a device attached to the system is not functioning. when i try to connect

A:Huawei 3G modem error 31: A device attached to the system is not responding

Error 31 means that Windows can't load the 3g modem driver. Are you running Windows 7 64-bit? What is the model number of the hauwei modem? Please be aware that there might not be a hauwei modem driver available for Windows 7...

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I 'm using bsnl huawei cdma modem .I want to use it with ubuntu 8.04.After searching various linux forums I 've reached the stage of modem inialized.Finaly the message from Terminal is "configuration does not specify a valid Phone Number/Login name/Pass word".I have used the same login name/pass word as provided by the bsnl.Also there is a 7 digit phone number for the modem.In /etc/wvdial.conf , as guided by the instructions I used phone number #777.I contact bsnl authorities but they are not response.what is the login name / pass word for the device.please guide me with screen shots (if possible).

A:user name/pass word for huawei cdma modem installation with ubuntu 8.04

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My Huawei E3131 modem was working just fine but now it can no longer operate properly. when i plug it into the USB, the computer detects it but as it installs the modem drivers, I get an error "The software you are installing for this hardware has not passed windows logo testing to verify its compatibility with windows...." there are then two options; stop installation and continue anyway. when I click continue, it will install the drivers but then i get a yellow exclamation mark in device manager showing Device cannot start code 10.
I don't think the problem is with the modem because it works quite fine on another computer, My drivers are up to date, i have attempted the troubleshooter in Help and support center but non of those options work for me, i have attempted a clean boot too but it seems not to fix the problem.
I had started thinking of formatting my computer but if anybody has a better solution I will be highly grateful.

my system information
microsoft windows xp professional SP3 32-bit
Intel celeron 1.8GHz, 1.24 GB RAM

A:Huawei 3g modem not working-Software has not passed windows logo testing-deveice cann

The Windows logo test just means the manufacturer has not paid Microsoft to Bless their driver for Windows, you can just install anyways.
Code 10 means that no driver is installed or the incorrect one was installed. However, There is no driver required for a USB Device. This means, that the USB port is providing inadequate power.
With the device attached, go to Start/Run and type devmgmt.msc and press enter. In the Device Manager Is there any devices with Yellow Flags? Or under Universal Serial Bus Controllers is there an Unknown Device? If so, these devices need drivers. Right click the yellow flag and Uninstall it. Unplug the USB dongle from the computer end and restart your computer. When the computer comes back up, check back in Device Manager if there are yellow flags, you will need to download the drivers from the computer manufacturer. If no flags, plug the USB dongle into the Back USB port of the computer (desktop) and not the front or into a hub as these ports are weaker. You should get New Hardware Found and it will load the driver. If you continue to have problems;
Go to Start/Run and type SFC /scannow and press enter. Put the XP CD in and it will replace any missing system files

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Hi guys,

Bit of a long explanation sorry, hope you can help me!!!

I am contracted to Vodafone in Spain for 3G mobile broadband, but their technical support dept doesnít speak English! My Spanish isnít good enough to deal with technical questions/support; although I know my way around a PC more or less, but the problem I am experiencing has me stumped.

I connect to Vodafone with a Huawei K3765 USB Modem, Vodafone Mobile Connect software & drivers are on the dongle which installs when you plug it in.

Everything has been fine, and no problems at all until last weekend when I got an ďRAS error 635Ē I get excellent reception, the option to connect to 3G, but get this error at every attempt. I CAN however connect to GPRS which is extremely slow.

To rule-out issues with the USB modem, I plugged it into a computer at work. It detected, installed and connected straight away to 3G with no problem, so it isnít the dongle; it has to be a hardware issue.

This is what Iíve done so far to resolve the problem:-

Uninstalled all traces of the dongle from Device manager by removing the following entries:-

View/devices by connection (ticked show hidden devices)
Under PCI Bus/USB Host Controllers, removed all of the following:-

USB Root Hub
USB Composite Device
USB Mass Storage Device/Vodafone CD Rom (Huawei) USB Device
USB Mass Storage Device/Vodafone Storage (Huawei) USB Device/Generic Volume
Vodafone Mobile Broadband Diagnostics Port (Huawei)
Vodafone Mobile Broadband Modem ... Read more

A:"RAS Error 635" on Huawei K3765 USB Modem (Vodafone)

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i have a Huawei USB mobile modem WM71 which give me internet connectivity. I used this modem with Windows 7 without any problem. In Windows 8, i install the software, i connect to the internet, traffic seems to ok (receive/transmit) but i can't open any webpage or ping any IP address. I also tried another 3 usb mobile modems with no luck at all.

In order to summarize, here are the test results of the 4 usb mobile modems:

1) Huawei WM71 connection established but but i can't open any webpage or ping any IP address.
2) Huawei Mobile Broadband E153 --> I cannot even establish a connection
3) Huawei Mobile Broadband E1750 --> Same as WM71 model, connection established but but i can't open any webpage or ping any IP address.
4) Huawei E5830 --> I cannot even establish a connection

Please note that all the above modems work fine in Windows 7.

Any ideas?

A:Mobile USB modem

Try installing Mobil modem software under compatibility mode
By right-hand clicking on the installable file, choose (Properties)
Then selecting second tab (compatibility) check the checkbox
(Compatibility) select windows 7 (apply) then ok done? then install

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hello. i just install windows 7 7601 sp 1 x86 everything is good but only the problem is i cant use my mobile as a modem windows deteced everything about my mobile only the modem driver cant be installing ( error code 19) i tried to install the last nokia pc suite and clean the remove the install then install ovi suite also i get the same problem i tried also to manual install thr driver also tried to clean install the windows i tried 3 other mobiles also the same problem and i know no probem with my mobile or the programs i used because i already use it now to access the internet in other windows (windos xp) so please if anybody know about this problem help me. and this is a screenshot from my windows 7 and xp.

A:Can't use my mobile as a modem

NoBody here can help me ?!!!!!

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How to set it up?
Phone is detected ind installed as modem, I have the details:

number - *99#
username - giffgaff
password - password
apn - giffgaff.com

where to put it?

I did it years ago on xp and I know it's possible to configure it WITHOUT installing any software (nokia pc suite etc)

A:Mobile phone as usb modem

Hi Mt12345, welcome to the Seven Forums.

Connect the modem (mobile phone). Open Network and Sharing Center, click Set up a new connection or network, select Set up a dial-up connection, click Next and follow instructions on screen.

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