How to Unlock Huawei E303 USB Modem: 100% Working

Recently, I bought a MTN Huawei E303 USB Modem but unluckily for me I was unable to unlock it with my old huawei unlocker, so I searched the internet for the reason why I was unable to unlock my new MTN Huawei E303 USB Modem with the software I’ve used to unlock series of modems in the past and the solution to the problem. During my quest to finding suitable answers to this, I was able to deduce that the new Huawei E303 had a new algorithm, and it comes with a different kind of IMEI that starts with 86************ different from the old ones that  starts with 35*********** and presently, the only solution to unlock E303 modems presently is DC-Unlocker.


If you have an E303 or other huawei modems that has an IMEI number that begins with 85,86 and any other 80’s series, stop searching for a solution that doesn’t exist anywhere, unlocking isn’t hard, you only need steps to follow. Just follow the steps I followed to unlock my modem below.

Update: You can now unlock your Huawei E303 Modem for Free

Requirements to Unlock Huawei E303 Modems

  • DC Unlocker latest version. You can get it from Here
  • A Dc unlocker username and password loaded with credits
  • Finally, an internet enabled computer.

Buying Credits from DC Unlocker

Out of the requirements listed above, the only complicated one is the credit issue, although it is easy to get. Before buying a credit, you need to know the amount of credit that will be needed to complete the unlocking task. For E303 huawei modems, only 4 credits would be required, although the credits need for each device varies. You can check the amounts of credit needed to unlock your modem from Here.

Now that you already know the number of units that would be needed to unlock E303 modems, the next thing to do now is to purchase the credits. Click Here to purchase.

The main issue now is that the types of payment listed on DC Unlocker website are not available for Nigerians. DC Unlocker credit can only be purchased with Paypal. So if you have a verified PayPal account you can go ahead with the purchase. But in case you don’t have a paypal account visit Dc Unlocker dealers page for their available dealer in your location. But presently, DC Unlocker only have a dealer in Nigeria, and he sells the credit for N2,500.

If you can’t afford the N2,500 that you would be required to pay for DC Unlocker credits by their dealer in Nigeria, I can assist you to secure your Huawei E303 and other Huawei Modems that have IMEI that begins with 80’s for N1,500. You will get your Huawei unlock code the same day you pay for it. Go to the end of the post for payment options available.

Unlocking your Huawei E303 Modem Using DC Unlocker

Before you start the unlocking process you need to be connected to the internet to connect with DC Unlocker server.

  • Insert your modem into the computer and then install your modem software.
  • After installation, remove your modem and the insert another network provider SIM into it, insert it back in your computer and then wait a bit for it to bring out a popup window requesting for the unlock code. Click the Cancel Button and close the modem window.
  • Now go and install the DC unlocker you downloaded earlier, after installation, select your device manufacturer from the drop down and then click on the magnifying glass icon to allow the program detect your device.
  • After the software might have detected your device, your device detail would be showed to you. Now click on Server tab and enter your username and password under login options, click on check login button to check your account and know the amount of credit you have on your account.
  • Finally, select Unlocking tab and simply hit the “Do job” button.

 That’s all.

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  1. Michael Ekwonu says:

    Hi Olusegun,
    Please can you help me unlock my E303 Airtel Modem,
    IMEI: 862565026408764.



    IMEI: 861195004177859

  3. Model : Huawei E303
    IMEI : 862565025849794
    Serial NR. : D8GBY14326004465
    Firmware : 21.318.25.00.408
    Compile date / time : Feb 22 2014 11:03:06
    Hardware ver. : CH1E3531SM
    help me unlock it pls

  4. e303

  5. Awesome blog post! I just subscribed to your email list. I can’t wait to read more from you.
    Could you please help with the unlock code for my Huawei E303 modem?
    The IMEI: 867648010031175

  6. Alayo Hussein says:

    Kindly help me unlock this MTN modem with serial number 868988011145940 e303. Thanks in anticipation

  7. pls help me unlock my Huawei E303 USB Modem with imei; 861862009953705 thanks and God bless you .

  8. Homeworkcrest says:

    This was very educative, keep writing and post them. Thanks a lot.

  9. bros Olusegun don‘t give me fish but teach me how to fish. so plz how are u doing it…?

  10. Allendowski says:

    I would really like to comment on the good job u ar doin, helping out wen u can. May God bless you. Could you please help with my huawei glo bolt IMEI num:861195003088008 serial num: X7SBYA9332802911

  11. Airtel E303 imei 862565025924779 please help me unlock it

  12. Pls help me unlock my glo netpro huawei IMEI: 861862005781530 E303. THANKS.

  13. help me with 867648012736086

  14. can you help me also to unlock my modem

  15. Pls i have tried everything that’s required of me to unlock my glo net pro huawei modem, but it’s not just working. I don’t know wat else to do. please help…

  16. Donbrosky says:

    Bia Pls help me with my Airtel Modem Huawei E303 862565025944132 when i insert another network it only says sim/usim not supported what will i do pls help! God bless you

  17. Please help me with this 861195004161374. Thanks

  18. Temmydayor says:

    PLS HELP ME WITH MTN E303 867648010254629

  19. stephen Agbala says:

    pls bros help me unlock my modem E 303 IMEI 861862009969438 Thank you for helping me out

  20. Pls help me unlock my modern IMEI:868988010987300 S/N:u9cbya92b1601739

  21. pls help me with my modem e303 imei 862565026562057

  22. Glo bolt
    IMEI: 861195002867717

  23. HENRYEMEKA says:

    Please Can u help me to unlock HUAWEI E303 MTN MODEM, IMEL > 868988011043962 GOD bless u

  24. Please could u help me unlock mine?
    IMEI 861195002625081

  25. pls help me with my modem e303 (864567015437760)

  26. pls help me with unlock my modem E303D (860369014330649)

  27. please help me unlock modem mtn e303-1 huawei imei: 867648012611180

  28. 861195002760235 please help

  29. yann clovis akoua says:

    Thanks you sir really thanks for your help

  30. 861195006731059 Huawei (e303)

  31. Model:E303 new algo
    Please help me with the unlock code as I could not get the code with my software. Thanks.

  32. Peter Ademola says:

    plese help me crak my modem E303 IME 861195004170516

  33. yann clovis akoua says:

    Excuse me my first comment has a mistake . Imei : 861737005575233

  34. pls help me also 861862005958898 thnks

  35. Pls help 861862006245337 E303 thanks

  36. Pls help me tried unlocking mtn E303 imei 868988010913009

  37. Pls sir I need ur help to unlock my huawei E303 modem imei: 861195004168676 s/n: X7SBYA9360317344 GOD bless

  38. pls help me e303 862565026299700

  39. it did not work and they refunded my credits

  40. pls help me unlock my modem glo bolt e303s-1 with imei of 867648012768600. i went thru the dc unlocker bought 4 credits and did everything and they removed my credits and still modem was not unlocked. i chatted with dc unlocker support centre and they said it cannot be unlocked. and they refunded my credits. pls help me

  41. Quansah Emmanuel Essilfie says:

    Pls I tried unlocking my modem with the old unlocking software but it did not much and I have only two attempts left so pls help me with the model E303 and the IME as 861862008903396

  42. anonymous says:

    pls help me to unlock my modem globe tattoo huawei E303
    imei number: 866452011068984

  43. Christopher says:

    Helo Mr Olusegun, pls i need the crack code for this glo e303 modem….

    Imei is 861195002854681

  44. pls i tried entering d code i got from d old software nd its nt working, now iv entered it more than 10 times and it nt poping up where to insert the unluck code again

  45. pls help me with my modem e303 (868988015881201)

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