I'd like a step-by-step procedure for installing my Huwaei Eo303c dongle in Ubuntu 12.04. I am quite new to this, and I haven't been successful in installing it despite trying out a number of methods.
This article may help you Huwawei mobile broedband
I also use a Huawei dongle, but I didn't install it.I connected it to my laptop and switched on mobile connections using Network manager on Ubuntu 12.04. You should try my method, as it is very easy.