I have tried few times acutally on mulitple systems to connect via 4g usb dongle Huawei e3372, but i was not able to. Tired on builds 10130 only, but same result. Software recognized properly, companion app and drivers seem to be installed ok, but when pressed dial to connect to mobile netowrk all i get is a timeout message to try again. Issue present only on windows 10 preview, windows 7 and 8. Brother Mfc 9970cdw Driver Windows 10. 1 works flawlessly. Systems tried on: Dell Latitude e7450, Dell Latitude e6520, Hp Pavilion dv6 3180ec, - windows 10 preview - on Hp on windows 8.1 works ok, as well as other win7 systems.
Download the latest drivers for your Huawei USB devices to keep your Computer up-to-date.
Huawei E3276 Native firmware from the operator MTS Firmware Version: E3276s-152_Update_21.260.05.00.209 Huawei E3276 Native firmware from the operator Megafon Firmware version: E3276s-210_Update_21.260.05.00.143 Huawei E3276 Native firmware from the operator MTS Firmware Version: E3276s-152_Update_21.260.03.00.143 Huawei E171 modem firmware from the operator Beeline.