Huawei Modem Unlock by Code – Do it yourself free.

Sergeymkl and fr3nsis reversed the Heawei firmware finally found a way to calculate the factory code from IMEI. Thanks for them for their hard work.

So now, you can get the factory code for Huawei or Vodafone 3G modem, absolutely free by online code calculator just with the IMEI of your modem.

Supported Models – Huawei

E156, E155, E1550, E1552, E156G, E160, E160G, E161, E166, E169, E169G, E170,E172 E176, E1762, E180, E182E, E196, E226, E270, E271, E272, E510, E612, E618, E620, E630 E630+, E660, E660A, E800, E870, E880, EG162, E880, EG162, EG162G, EG602, EG602G

Vodafone Models
K2540, K3515, K3520, K3565, K3520, K3565

How to:

Calculate unlock and flash codes via online calculator, we have uploaded one here

https://www.wintechmobiles.com/tools/huawei-code-calculator/

To enter code in USB 3G Modem, just follow these instructions :
Method 1 (little bit hard, something techie skip this if you want an easy way):

1) open Hyperterminal
2) you must set com port on modem (Huawei Mobile Connect – 3G Modem)
3) type following command : AT^CARDLOCK=”<you unlock code>”
4) Validate by pressing Enter.

Method 2: you can use this software who do the same job easier :

Screenshot of Card Unlock software tool

 

Information

Data card unlocker is a simple programe to write unlock codes to Huawei USB Modems. I personally prefer this tool for it’s simple interface. Size : 26KB Tested and suggesting for simple use.

Download 25.2 kB

Modem will be unlocked instantly. Any feedback or error report can be sent via comment.

Instruction on how to enter huawei modem unlock code and detail step by step guide visit this page https://www.wintechmobiles.com/unlocking/huawei-modem-unlock-by-code-do-it-yourself-free/

Instruction on how to enter huawei modem unlock code and detail step by step guide visit this page https://www.wintechmobiles.com/unlocking/huawei-modem-unlock-by-code-do-it-yourself-free/

699 Responses to “Huawei Modem Unlock by Code – Do it yourself free.”

  1. goodluck

    pls,i need an unlock code for my HUAWEI,Model:E173u-2, IMEI:869878000450147, S/N:ADA4CA1161101844, Airtel.

    Reply
  2. Sarah Krishan

    Can You please help me unlock HUAWEI E3131A IMEI 865456010845947.

    Reply
  3. Anyst

    I have an etisalat dongle, model E372u-8, by Huawei technologies co ltd. I hv tried to unlock it using Huawei unlocker.v1 bt its not working. is there anyone who can help me unlocking it? IMEI:353147043113572, FCC ID: QISE372U-8, S/N: 7WA7NA1252301932

    Reply
  4. Anyst

    Anyst Nysty
    I have an etisalat dongle, model E372u-8, by Huawei technologies co ltd. I hv tried to unlock it using Huawei unlocker.v1 bt its not working. is there any1 who can help me unlocking it? IMEI:353147043113572, FCC ID: QISE372U-8, S/N: 7WA7NA1252301932

    Reply
  5. Mohammed Arif

    hello, some modems do not give/show an unlock code dialod box when you put in a foreign sim. In this case, how do you unlock them if you have an unlock code? how to upload?

    Reply
  6. Eyakpemeh Godspower

    please help me unlock my modem. Huawei IMEI;353474023589153.

    Reply
  7. shannon

    hey can you help me unlock my huawei g7010? the imei number is 353915048631172 thank you

    Reply
  8. jaymox

    pls help my modem is locked forever..how can i unlock it
    IMEI:867648015122698
    huawei e303

    Reply
  9. Jaymz Mzito Wafula

    pls help my modem is locked forever..how can I unlock it IMEI:867648015122698 huawei e303.

    Reply
  10. aider moi a deboquer mon huawei e303 mon imei: est :866452011999246 svp aider moi
    jean-michel75@live.fr

    Reply
  11. Joseph

    Modem model e153u-1 IMEI-869604001893816-Pls help me to unlock

    Reply
  12. ahmed dantala muhammed

    Unlock this my Huawei mobile broadband,model E156G,LDPA USB Stick…IMEI 359479031213559 WITH serial number GF 4CAA1061705255 ….ORIGINAL MOBILE CARRIER glo NIGERIA

    Reply
  13. Akap Azmon

    thanks to all thus who made this possible.
    its helping me a lot please I wish to learn the unlock algorithm.

    Reply
  14. Edmund Ayuk Bawak Egbe

    I have followed the instructions as indicated but when I put in another sim card it still tells me not a valid sim card after it has already open the modem,

    Reply
  15. Edmund Ayuk Bawak Egbe

    and by the way my IMEI number is 352097049614746.

    Reply
  16. Noelblicks Mathew

    please help me unlock model k3565-z imei353462042176144.

    Reply
  17. Anonymous

    Hello Guys…Please help me unlock my Huawei 3g modem E372U..IMEI: 353147042608366.

    Reply
  18. shivam

    Hi Dear,
    I got after calculation…
    Calculated Codes

    IMEI : 354638041788869
    Unlock : 62340303
    Flash : 42506309
    But there is eror open port eror.
    Please inform me what should i do?

    Reply
  19. Anonymous

    Please help me to unlock the huawei modem e303d IMEI : 860369011107453.

    Reply
  20. Anonymous

    Please mail me the unlock code on pankaj.abhay@gmail.com of my Idea Net setter e303d IMEI Number : 860369011107453.
    Will be very thankful to you. Please mail me… Thanks in advance…

    Reply
  21. Ihab Wasfy

    Please help me to unlock my huawei mobile broadband E176G Revision: 11.104.20.00.00.
    IMEI : 357267022885184.
    Unlock : 62609116.
    Flash : 38131520.

    Reply
  22. Rijul Magotra

    Manufacturer: huawei
    Model: E303S

    IMEI: 867648016706168

    Model : E303S.
    Firmware Version : 21.157.31.00.850.
    :
    IMEI :867648016706168

    Plz provide code for unlock.

    Reply
  23. Olajide Emmanuel

    Bro Bless Oo…. please help me unlock my modem. Huawei 173 IMEI:868402005903934.

    Reply
  24. sriramanrs

    my huawaei modem model number is E173cs-1. imei 863791011235009 S/D6GBYA926190288 PLEASE SEND ME UNLOCK CODE

    Reply
  25. Jeanrhick Chan Dela Cruz

    ..plz help me to unllock my Huawei model E153.. IMEI356342042306148..plz help me..inid to improve my internet..so slow..
    tnx…

    Reply
  26. fares

    Please help me to unlock the huawei modem IMEI 860453021094453

    Reply
  27. Limnyuy Prince

    I have huawei e3131 please help with unlock code.

    Reply
  28. alkali usman

    pls. this is my email:address in cased you want to help me by sending through my mail, i have try to unlocked my
    modem is not responding’this is my imei number:867648010423646 thanks

    Reply
  29. Please help to unlock~

    E1550
    IMEI: 352965044011631

    Million thanks!!!

    Reply
  30. please help me to unlock my modem
    imei: 353143039061016

    new algo: 55877504

    unlock code: 61125330
    flash code: 45239961

    Manufacturer: hauwei
    model: e1552
    revision: 11.608.13.10.158
    imei:353143039061016
    imsi: 515031407634018
    serial number: y95taa19b2405034
    hw. ver: cd6atcpu

    Reply
  31. Ramkumar

    please, help. huawei Airtel E173 Bu-1 emei is 354369046220969….how to unlock this model?………….

    Reply
  32. hi. I tried but I couldn’t.
    my model is huawei 4G E587U
    Version du logiciel: 11.203.27.02.711
    version du matériel : CP2E587M
    Nom de l’appareil : E587
    IMEI: 355898041329960
    locked by Videotron
    Please help me !

    Reply
  33. Win Tech Mobiles

    That mean your modem not detected. What's the modem it is

    Reply
  34. Gaurav Sharma

    but it shows the modem, name hauwei e303s by aircel

    Reply

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