Unlocking Service of Huawei 3G WiFi Modem

Phillip Miller
2 min readJul 20, 2021

Are you tired of paid unlocking services for 3G / 4G modems too? Have you filled in all the search results, haven’t you? Greetings to the freebie lovers on my blog! Today we will learn how to remove the blocking from a cellular operator for free on Huawei 3G / 4G modems. My free self-unlock guide will help you!

The main unlocking method for most old modem models is as follows: To unlock the modem, you need to: download the archive from the Huawei Calculator, unpack it and run the Huawei Calculator program, enter the IMEI number of your modem (15 digits), which is usually located under the cover, where the SIM card is inserted, press the “Calc” button, the Huawei Calculator program will give four codes: NCK MD5 Hash (needed to reset the number of attempts to enter the NCK code), Flash MD5 Hash (not needed), FLA (Flash code), maybe you will need the Firmware of the modem for flashing, and the NCK (Unlock code), which is needed to unlock the modem. Insert the SIM card of the “foreign” operator into your modem, connect the modem to the USB port of the computer, after starting the modem control program, a window will open for entering the unlock code, carefully enter the NCK code and click “OK”.

Huawei Calculator can guess the unlock code password only for the following modems:

E150, E1550, E155, E156, E156G, E160, E160G, E161, E166, E169, E169G, E170, E171, E172, E173 (old revision), E176, E180, E182E, E196, E226, E2702, E271 E510, E612, E618, E620, E630, E630, E660, E660A, E800, E870, E880, EG162, EG162G, EG602, EG602G.

The exceptions are modems Huawei E160 from BEELINE, HUAWEI E1550 of the KYIVSTAR operator, with IMEI starting with 353142, and firmware 11.608.12.00.174 and with IMEI starting with 357123 and 358, and firmware 11.608.12.02.174.

2. For those who have a new modem (tested on e3131, e3531, e3351), I suggest using the Huawei Unlock Code Calculator utility. Enter IMEI in the field for it and click “calc”. After that, your code is most often found in the v2 code field. Sometimes the truth is v201 code.

Both programs can be downloaded as an attachment.

Self-tuning instructions do not mean free customization and consultation services.

Author of articles on setting up OS and network equipment. I will answer your questions on the forum. Good IT specialist!

Is such a method possible for Huawei EC5321 u-2 mobile router?

Healthy! I have model B525s-23a and she challenges you because she beat me

How much this was not enough …. It’s good that Huawei’s 3G modems are unlocked so easily …..

The comment will be removed if it does not contain meaningful text or useless link to another site.

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https://jiji.co.rw/kigali/other-services/unlocking-service-of-huawei-3g-wifi-modem-dRJUqbOjT7mhWWWjwDKi0i89.html

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