Click to begin the writing process. Do not bump the device or close the program during this phase.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Notes on the Huawei E8372h and the A5-V11 - Random kit
Use a script or AT command to switch the device to serial mode. Firmware Downgrade: e8372h320 unlock firmware install
: The active script cannot detect the PC UI Interface . Check Windows Device Manager, wipe existing USB drivers, and reinstall the components found in FcSerialDrv.rar .
Wait for the progress bar to reach 100%. The device LED lights will flash during this process. Flashing the WebUI Click to begin the writing process
| Problem | Possible Solution | |---------|-------------------| | Device not detected | Install or re‑install Huawei drivers. Try a different USB port or cable. | | Unlock code not accepted | Double‑check the code. If it fails, you may need to reset the wrong‑code counter using DC‑Unlocker. | | Bricked device | Re‑flash the stock firmware using the “dload” recovery method. Search for a “rescue” or “unbrick” package. | | Web interface inaccessible | Ensure you are using the correct IP address ( 192.168.8.1 ). Clear browser cache or try a different browser. | | Cannot enter unlock mode | Try a different SIM card from another carrier. If still no prompt, your modem may already be unlocked. |
If prompted for a password or "Flash Code," paste the code generated by your Huawei Flash Calculator using your device's IMEI. This link or copies made by others cannot be deleted
Note: If the web API method is blocked by your ISP firmware, you may need to use a software tool like "Huawei Calculator" or "DC-Unlocker" to send the AT^GODLOAD command via a serial terminal port. Step 3: Flash the Unlock Firmware
The Huawei E8372h-320 is a popular 4G LTE USB Wi-Fi dongle (Wingle). It provides reliable mobile internet for vehicles, laptops, and remote offices. However, many network providers sell this device with a SIM lock. This lock restricts you to their network. Installing unlock firmware removes these restrictions. It allows the device to accept any SIM card globally and unlocks advanced web interface (WebUI) features. Important Risks and Disclaimer
Select the corresponding inside the Balong Downloader tool.