Recently, I had written about unlocking of Airtel Uganda E3131 3G 4G modem. Unlocking of Huawei E398 sub-models E398u-11 and E398s-81 are also possible. Furthermore, you can unlock Huawei E3131 (Hutchison Austria) and H3G Tre Italy locked E3131s-2 dongles. Huawei E398u-11 & E398s-81 data cards also come with un-customized firmware and can be unlocked easily.
Huawei E398 4G modem dongle
Huawei E398 4G modem

How to unlock Huawei E398 (E398u-11  & Huawei E398s-81) Modem?

1. Download Huawei E398 (E398u-11  & Huawei E398s-81) dongle unlocker 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 SIM card.

3. Now connect the modem to PC or laptop.

4. Now let it launch the software of the modem.

5. Now close the software of modem.

6. Now run the downloaded Huawei E398 (E398u-11  & Huawei E398s-81) unlocking software.

7. Now detect your Huawei E398 (E398u-11  & Huawei E398s-81) modem into the downloaded application.

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

9. Now your modem is unlocked forever.

10. Create a new profile according to the new SIM card.

11. Connect to the internet.

Note : Don’t use any free / wrong codes into Huawei E398 (E398u-11  & Huawei E398s-81) modem. Pay 1.50 USD through PayPal button of this website and mention model with IMEI in the transaction. Correct code will be emailed within 8 hrs.

Download Huawei E398 (E398u-11  & Huawei E398s-81) dongle unlocker software

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