T-Mobile Sidekick 4G modem driver download
If you want to use your T-Mobile Sidekick 4G as a modem, you must have the modem driver for your cellphone. We often want to get online with notebook computer on the go, to set tethering on your T-Mobile Sidekick 4G is the best way. Now if your computer runs Windows XP, you can download the USB tethering driver here.
T-Mobile Sidekick 4G modem driver download:
This modem driver also works for Windows 7. To tether your T-Mobile Sidekick 4G, install the USB tethering driver on your computer, then connect your cellphone to a computer by USB cable. You can use this feature now.