Recently I had written about Airtel Uganda E3131 modem unlocking. Unlocking of Huawei E397 (E397Bu-501, E397Bu-7, E397u-53, E397u-56) 4G LTE modem is now supported. You can also refer the unlocking of Huawei E3131 locked to Hutchison Austria and unlocking of H3G Tre Italy E3131 (E3131S-2).

Huawei E397 4G LTE Modem
Huawei E397 4G LTE Modem

How long we need to wait for a Huawei unlock code?

The approximate delivery time for a Huawei unlock code is 10 minutes to 8 hrs.

The average response time for a Huawei unlock code is 30 minutes (based on last 100 orders).

How to unlock Huawei E397 (E397Bu-501, E397Bu-7, E397u-53, E397u-56)4G LTE Dongle?

1. Download the Huawei E397 (E397Bu-501, E397Bu-7, E397u-53, E397u-56) modem unlocker software from the link which is provided at the end of the article.

2. Now disconnect the internet and change the default sim with another network provider.

3. Connect the modem to PC or laptop.

4. Let it launch the software of the modem.

5. Now close the software of modem.

6. Run the downloaded Huawei E397 (E397Bu-501, E397Bu-7, E397u-53, E397u-56) 4G LTE modem unlocker software.

7. It will detect the Huawei E397 (E397Bu-501, E397Bu-7, E397u-53, E397u-56) dongle into the downloaded software.

8. Now put 8 digit unlock code in “Unlock Code(6-8 digits):” box and click on OK button.

Now your modem is unlocked forever.

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