Huawei E303/Windows Vista


The modem application can't find a network
A network is found but I can't establish a connection to the internet


I've established a connection to the internet but I can't browse the internet

Lower speeds than expected

Problem not solved

Unfortunately, we can't solve the problem with your modem.

We suggest you try updating your computer's operating system if you haven't done so recently. Operating system updates are often used to solve problems.

If this doesn't help, contact customer service on 1688 for more help.

Huawei E303/Windows Vista
I can't send and receive SMS