Problems connecting? Need to update some software? Getting a strange error message? We've collected answers, trouble shooting directions and downloads in one handy site so you can get back online as quickly as possible.
Check our UK mobile broadband coverage here
Test your current mobile broadband speed here
Additional devices not shown below can be found in the left hand menu

This is the download page for the T-Mobile Web accelerator software. T-Mobile Web Accelerator allows you to change the image quality when browsing and accelerates your web experience. You can change the settings to provide high quality images, or accelerate you experience when you are not in 3g coverage.
Click here to download the web'n'walk USB Web Accelerator software
Will I be able to view videos over Mobile Broadband?
Can I use my data card/USB stick abroad?
When browsing web pages with my USB stick, why do the images appear low quality?
I have a problem with my laptop, will T-Mobile help me?
What speeds can I expect when using Mobile Broadband?
What does it cost to use Mobile Broadband when I'm abroad?
Can I use Mobile Broadband on more than one PC or laptop?
What are the minimum requirements for using the web'n'walk USB?
Will my T-Mobile USB modem work with the Linux operating system?
What happens if I breach my Mobile Broadband Fair Use Policy?
Will my web'n'walk or Mobile Broadband device run on Windows CE?
On Windows, how do I know how much data I have used?
Does the web'n'walk USB modem run on Windows XP Media Centre?
Using the web'n'walk USB to browse web pages, why do all the images look low quality?
What do the different LED's represent on the web'n'walk USB
When browsing web pages, why do all the images look low quality?
Is sending and receiving Faxes possible using Mobile Broadband?
Is my USB Stick compatible with Mac OS X 10.6 (Snow Leopard)?
Does T-Mobile block unauthenticated SMTP to prevent spam email?
Error "Cannot display the webpage" when using Mobile Broadband
"Operator Assisted or Manual Dial" error message
When trying to connect using a USB Stick the error message "Connection Terminated" is displayed
How to check if the web'n'walk USB has been detected correctly by Windows Vista
How to check if the web'n'walk USB has been detected correctly by Windows XP
When trying to connect the error message "Init Failed" is displayed.
Authenticating User error whilst using a web'n'walk USB with Apple Mac
Error 720 when attempting to connect to the internet.
Error 629 when attempting to connect
Connection drops intermittently using the web'n'walk USB
Installing the web 'n' walk USB on 64bit versions of Windows Vista
Windows encountered a problem installing the driver software for your device.
Once connected, the connection drops intermittently and a new connection needs to be established
web'n'walk USB Manager isn't installed automatically when web'n'walk USB is inserted
Mobile Broadband Troubleshooting Tips
Your Mobile Broadband speed and how to improve it
Installing the drivers for web'n'walk USB on an Apple Mac
How to apply the latest firmware to the web 'n' walk USB
How to test your connection speed on Mobile Broadband
How to install the web'n'walk USB on Windows XP
How to check if the web'n'walk USB has been detected correctly by Windows Vista
How to check if the web'n'walk USB has been detected correctly by Windows XP
How to insert the SIM card in a web'n'walk USB
How to install the web'n'walk USB Manager on Windows Vista
How to unlock a web'n'walk USB after you have received a subsidy unlock code
How to uninstall the web'n'walk USB Manager on Windows XP
How to Create a Dial up Networking Connection on Windows XP
Creating a dial up networking connection using Windows Vista
How to manually install the web'n'walk USB drivers on Windows Vista
How to manually install the web'n'walk USB drivers on Windows XP
How to manually select the network in the web'n'walk USB Manager software for the web'n'walk USB
How to uninstall the Launch2Net software on an Apple Mac
How to install the Launch2Net software on an Apple Mac for the web'n'walk USB
You can if you're using Mobile Broadband Plus or Extra, but not if you've got the regular version where you pay an extra £7.50 per month on top of your mobile price plan.
If you'd like to change your plan so you can view videos, you can change your price plan online. Simply logon to My T-Mobile. You can get Web'n'walk Plus for £12.50 per month on top of your standard plan.
In most countries, yes.
Check out our using the internet abroad page for more information.
We apply some compression to improve your connection speed. By pressing CTRL and F5, the images will reload in full quality.
To permanently change your compression settings, follow the instructions for your device:
The 619 error can usually be resolved by taking the steps below:
The speeds that you experience depend on what type of connection you have to our network. Use the following as a rough guide to what you could expect:
- HSDPA
Downloads of up to 4.5 Mbps (typical speeds of between 1.0 and 2.0 Mbps should be expected)
Uploads of up to 1.7 Mbps (typical speeds between 384 and 700 Kbps should be expected)
-3G
Downloads of up to 384 Kbps
Uploads of up to 64 Kbps
-GPRS
Downloads of up to 56 Kbps
Uploads of up to 25 Kbps
It costs £1.50 per MB to use Mobile Broadband within EU Countries or £7.50 per MB in the rest of the world.
When you're using Mobile Broadband abroad, all usage is chargeable.