Huawei E367

This guide is for Huawei Mobile Broadband E367 HSPA+ USB Rotator. This method should also work for many other huawei 3G adapters (E175 & E363 for example?).

Kernel
usbserial needs to be built to your kernel or as a module:

Configure
Add the following to the bottom of the config file.

Run
The modem shows up a different output in lsusb after running usb_modeswitch.

Before running usb_modeswitch :

After running usb_modeswitch :

Connecting
Now you should have three device nodes :

The modem should be /dev/ttyUSB2. You can now connect to internet using wvdial or NetworkManager.