DriverCove

HUAWEI Incorporated - Other hardware - HUAWEI Mobile Connect - 3G Modem Driver 2.0.3.827

by Huawei8.18764-bitSHA-256 verified

Manufacturer
Huawei
Device
HUAWEI Incorporated - Other hardware - HUAWEI Mobile Connect - 3G Modem
Driver version
2.0.3.827
Release date
September 29, 2009
Supported Windows
Windows 8.1, Windows 8, Windows 7
Architecture
64-bit (x64)
File size
77 KB
File name
20302074_d1f398fed5f4b6b3417b10755c5aa8a1c601897e.cab
Digital signature
Signed - catalog ewmdm2k.cat
INF version
09/29/2009,2.0.3.827
INF provider
HUAWEI Incorporated
Device class
Modem
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
7a7a4ef367cd00b10258614a202a37d21499860420ea9545a7d24ea5e0c63a65

Supported hardware IDs (2)

Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.

How to install

  1. Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
  2. Verify compatibility: your Windows version (Windows 8.1, Windows 8, Windows 7) and architecture (x64)must match this driver, and your device's Hardware ID should appear in the list above.
  3. Download the file using the button - it comes directly from Microsoft Update Catalog.
  4. Optionally verify the checksum: open PowerShell, run Get-FileHash your-download.cab -Algorithm SHA256 and compare with the SHA-256 above.
  5. Extract the .cab archive: right-click → Extract All, or run expand -F:* file.cab C:\driver\ in Command Prompt.
  6. Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run pnputil /add-driver C:\driver\*.inf /install.
  7. Check Device Manager: the device should show no warning icons, and the driver version should match.

How to roll back

If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).