Huawei Modem Unlocker 5.8.1 & Huawei Tool v2.4.3

These two will do both code calculation and the unlocking.

Download Huawei Modem Unlocker 5.8.1

Download Huawei Tool v2.4.3

1. Make sure to first exit the dongle software/dashboard before using any of these if it runs automatically after inserting the modem. This because they need to communicate to the modem and this can’t be done simultaneously.

2. Connect to the modem by refreshing and selecting it from the list.

Huawei modem unlocker
Connected to a Locked Modem

If it doesn’t connect automatically you can do it manually by selecting the COM number (in Huawei Tool v2.4.2) which can be found in the Device Manager. Just look for Huawei Mobile Connect – 3G PC UI Interface (COMx) under Ports (COM &LPT, where x is the number.

com number
Finding the COM Number

  • Note: For Huawei E153, E173 & E220 use Huawei Tool v2.4.3. Click the Help and More button and specify the exact model from there before calculating the code.
specific models
Specify Model

3. Once it connects, calculate the unlock code. If it’s similar to what you got in the other tools just proceed to unlock/send unlock code.

huawei unlock tool
Send Unlock Code

If your modem doesn’t unlock with one unlock code don’t try again as you’ll be wasting the unlock attempts.

unlocked
An Unlocked E160


Your Modem is free to use any sim card for internet connection.

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