Question about Sierra Wireless AirCard 580 (AC580EVDO)

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DEVICE IS LOCKED

What i have is siera wireless USB aircard from AT&T model number printed on device is USBConnect 881 i was was not able to find this model on product list my problem is the devise is locked and i dont know how to unlock ATT&T tech support is no help

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  • Anonymous Apr 12, 2009

    Device losked is shown

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6 Suggested Answers

  • 56 Answers

SOURCE: cannot install USBConnect 881

you're having problem with the driver ... delete the old driver of usbconnect 881 from your pc then install it again .. try to have the newest driver available on internet and your problem will be solved

Posted on Dec 28, 2007

  • 556 Answers

SOURCE: Sierra 860 aircard

Check out this link

http://www.sierrawireless.com/support/sd_ac860.aspx

let me know if you require additional assistance.

Posted on Dec 08, 2007

  • 556 Answers

SOURCE: at t USBConnect 881

This link indicates drivers that are installed and how to remove them.

http://supportcingular.atgnow.com/cng/resultDisplay.do?page=http%3A%2F%2Fsupportcingular.atgnow.com%2Fcng%2Ftutorials%2FKB87000.html&result=4&responseid=6d7e636f43386ff0%3A576e70%3A116bc942ecd%3A909&groupid=1&contextid=28220%3A106.183%2C185.260&clusterName=CingularCluster&doctype=1000&excerpt=What+drivers+are+installed+for+AT%26T+USBConnect+881+in+Windows+Device+Manager%3F#Goto106

The next problem is to find the software

There are unsupported linux drivers on the sierra site and I found Mac Drivers but did not find windows dirivers

Posted on Dec 09, 2007

SOURCE: usbconnect 881

please download the the following file ndiswrapper and install it´s

Posted on Feb 14, 2008

  • 38 Answers

SOURCE: usbconnect 881

DHCP problem?

Posted on Feb 28, 2008

SOURCE: Air card 88136 not detected by laptop

Go into control panel and open "truinstall" ad click the button to make the device enter modem mode

Posted on Jul 30, 2008

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1 Answer

How can i use my 881 sierra wireless aircard to get online with my ps3


Download and install Sprint's SmartView. Select the download for your computer's operating system. Follow the installation wizard's prompts to properly install SmartView. The aircard should be connected to the computer during installation.

Restart the computer. Leave the aircard connected during the restart.

Double-click on the Sprint SmartView icon on the desktop.

Wait for the program to initialize and recognize the aircard, then click "Connect." Sprint SmartView should activate the aircard automatically.

Open a browser window to access the Internet.

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Have a sierra wireless 881 and keeps coming up error 668 tried with my cell sim and got same code whats wrong and how do i fix it with out att or spending more money


First of all you might want to check the firmware on the card to make sure it is up to date. There are two different versions of the 881, a usb model and a PCMI card. To get your firmware version by using your communication manager, go to tools>diagnositics>gsm info. Look on the device tab. The firmware version is near the bottom. Then go to www.sierrawireless.com/support and check that version against what they have there. If that does not work, set up a new connection profile. Here is a link showing you how to do so. http://www.mattsilverman.com/2008/08/error-668-sierra-881-wireless-aircard-att-3g.html

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Try the last four digits of the number you got for it, if you didnt get a number with it then try the last four of your Cellular Device

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Go here and select att from the carriers list, then your card and then your operating system and click next.It will take you to the download link.

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AT&T Broadband Cards


Have you downloaded the newest 3G watcher program.
Find it on this link:

http://www.sierrawireless.com/support/show_support_and_downloads.aspx?id=4,12,1,1

copy and paste the complete link into your browser.
If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
Thanks, Joe

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please download the the following file ndiswrapper and install it´s

Feb 14, 2008 | Network & Wireless Adapters

1 Answer

Cannot install USBConnect 881


you're having problem with the driver ... delete the old driver of usbconnect 881 from your pc then install it again .. try to have the newest driver available on internet and your problem will be solved

Dec 28, 2007 | Dell 1470 (W9284) 802.11a/g/b Wireless...

2 Answers

At t USBConnect 881


load usb into computer.. go to my computer.. right click device and AUTORUN.. software should start to install.

Dec 02, 2007 | Network & Wireless Adapters

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