If you have Huawei E220 modem then you can update the firmware to be 7.2Mbps capable instead of the standard 3.6Mbps you can read more about it and download the updated firmware for vodafone and t mobile below
http://www.mobileconnected.co.uk/huawei-e220-72mbps-firmware-update/
http://lastmile.t-mobile.co.uk/datacardhelp/user/page.phtml?page_id=98
Been using 7.2 now for about 4 months and must its fast only in South Africa is that we have3rd generation networks here and they cannot provide suffient support for these devices as we connect at 53kbps 80% of the time.
Thanks for the link and info. It’s very difficult to find this firmware, especially that the official site for the Huawei E220 modem doesn’t have it!
Thanks again.
its not posible i’m in italy and my huawei works wit 53kbps to download an videoclip i wait 45 to 50 min….someone could help me??maybe i make an mistake but i dont think so…pls