E8372h-155 Firmware Update | Huawei

🚀 Boost Your Connectivity: Huawei E8372h-155 Firmware Update Guide

  1. Download and install Huawei's firmware update tool from the official Huawei website.
  2. Launch the tool and connect your E8372h-155 module to your computer using a USB cable.
  3. Follow the tool's instructions to detect the module and check for firmware updates.
  4. If an update is available, follow the prompts to download and install the latest firmware.
  5. Wait for the update process to complete, which may take several minutes.
  6. Once the update is complete, restart your module and verify that the new firmware version is installed.

2. Why Update Firmware?

  1. The Dongle: Huawei E8372h-155.
  2. A Windows PC (7, 8, 10, or 11): Mac/Linux users will need a Windows virtual machine because Huawei’s update tools are Windows-only.
  3. Micro-USB Cable: Do not rely on the sliding USB connector; it can wobble during flashing. Use a separate micro-USB cable.
  4. Stable Power: Plug the USB cable into a powered USB hub or your PC’s rear USB port. Laptop USB ports in sleep mode can interrupt the flash.
  5. Backup your config: Log into 192.168.8.1 > Settings > Backup. Save your APN and Wi-Fi settings.