If you encounter issues during driver installation or updating, try the following:
Right-click it → .
After installation, reboot.
Click . If a warning appears about unsigned driver, click “Install this driver software anyway” .
Click → Browse .
Do not keep multiple versions of the driver. If you have previous Huawei software:
Windows 10’s driver integrity policy.
A: No. The .sys driver file must be 64-bit (x64). Windows will reject 32-bit kernel drivers.
Have you solved this issue differently? Let me know in the comments below. huawei usb com 1.0 driver windows 10 64 bit
| Device Model | Type | COM Port Use | |--------------|------|---------------| | Huawei E3372 | LTE Stick | Diagnostics & firmware | | Huawei E3531 | 3G/4G Stick | AT command interface | | Huawei E3276 | LTE Dongle | Port for DC-Unlocker | | Huawei E1750 | 3G Dongle | Older models | | Huawei K3765 | USB Modem | Carrier-specific |
If you encounter issues during driver installation or updating, try the following:
Right-click it → .
After installation, reboot.
Click . If a warning appears about unsigned driver, click “Install this driver software anyway” .
Click → Browse .
Do not keep multiple versions of the driver. If you have previous Huawei software:
Windows 10’s driver integrity policy.
A: No. The .sys driver file must be 64-bit (x64). Windows will reject 32-bit kernel drivers.
Have you solved this issue differently? Let me know in the comments below.
| Device Model | Type | COM Port Use | |--------------|------|---------------| | Huawei E3372 | LTE Stick | Diagnostics & firmware | | Huawei E3531 | 3G/4G Stick | AT command interface | | Huawei E3276 | LTE Dongle | Port for DC-Unlocker | | Huawei E1750 | 3G Dongle | Older models | | Huawei K3765 | USB Modem | Carrier-specific |