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. Please i need an unlock code for my Huawei E303
    My IMEI NUMBER is 867749018522221 , i will be
    glad if my request is attended to quickly. Thanks

  2. pls help me with unlocking code,my IMEI number is 861424013990965 for ZTE MF631 etisalat modem thanks

  3. please Admin help me to unlock my glo bolt modem IMEI: 860014017915935 , S/N: 32333067441B. thankx

  4. Please i need an unlock code for my Huawei E303 modem.
    My IMEI NUMBER is 861195002927669 thanks

  5. pls help me with unlocking code,my IMEI number is 868988010946744.thasnks

  6. please bro i need unlock code for e303 huawei modem for this serial number 868988010814934

  7. lease i need an unlock code for my
    Huawei E303 modem
    imei number is 862566023324178

  8. Arinze jerry says:

    Pls can you help me unlock this moderm imei is 867648012374276

  9. Mohtade Suliman says:

    i need an unlock code for my Huawei E303 modem
    My IMEI: 860530010695299

  10. armand le boy says:

    hi please mr Olusegun Fapohunda mine is huawei E303 imei 862566023341156

  11. please help me with an unlock code



  12. Nickson says:

    Hello, i need unlock code for Modem Huawei E303, IMEI 865994010465522

  13. pls this is my IMEI: 868988011091425

  14. dannycoal says:

    please can you help out with my e 303
    IMEI:867648010246823.Thanks alot bro

  15. lease i need an unlock code for my Huawei E303 modem
    imei number is

  16. Please i need an unlock code for my Huawei E303 hilink. My IMEI NUMBER is 862566021353609, i will be glad if my request is attended to quickly. Thanks.

  17. Pls I need the unlockcode for my E1588 with imei:860014017797309 thanks!!

  18. Help me unlock Safaricom Huawei e 303; IMEI: 864567012303874 pliz…

  19. pls oga segun help me with this one e303 86119500692911

  20. please sir i need the unlock code for my e303 modem please help me, imei is 862565025951350

  21. Please help me with unlocking code for E303, 868988011089213.

  22. pls admin I want you to help me and unlock my hauwei modem E1737-1 with IMEI:860015019168878 and S/N: XVA4CA11C2238156 thanks

  23. Please i need an unlock code for my Huawei E303 modem.
    My IMEI NUMBER is 866452014398289, i will be glad if my request is attended to quickly. Thanks

  24. Pls i was hoping if you could givemethe unlocking code for huwei e303 imei 867648010001533 s/n u9cbya9270716237

  25. i bought huawei e303 airtel modem and tried to crack it,, i have generated the unlock code but when i put another sim(MTN SIM and ETISALAT) but it doesn’t prompt any windows to enter code. ANY WAY OUT PLEASE

  26. alao philip says:

    pls help me to unlock my etisalat modem huawei
    IMEI: 861195006759134
    MODEL: E303u-1
    pls help me i will be excited

  27. mine E303 IMEI – 862565027574358

  28. Is Globacom Nigeria Huawei E303 working with just unlock code?
    Coz I Just tried the latest DC unlocker an I got the massage below:

    DC – Unlocker 2 Client 1.00.1125

    Detecting modem :

    selection :
    manufacturer – Huawei modems
    model – Auto detect (recommended)

    Found Applications port COM12
    Found Diagnostics port COM11

    Found modem : E303
    Model : Huawei E303
    IMEI : 861195003081904
    Serial NR. : X7SBYA9332802301
    Firmware :
    Compile date / time : Nov 14 2012 17:13:34
    Hardware ver. : CD3E173M
    Dashboard version : UTPS23.
    Chipset : Qualcomm MSM6290
    Voice feature : enabled
    SIM Lock status : Locked (customized firmware)
    Wrong codes entered : 10 (unlock attempts left : 0)

    Firmware not supported !

    How can I unlock it?

  29. Hi could you help unlock my huaweii e303s with imei:867648016402958. pls i have tried so many options, it requires password & user name while using with dc unlocker 2 client 1.00.0975.

  30. Please i need an unlock code for my Huawei E303 modem.
    My IMEI NUMBER is 861862005890588, i will be glad if my request is attended to quickly. Thanks

  31. Please can airtel ZTE mf190 be unlocked for free? Please help

  32. hi dear how could u unlock your modem pleases tell me or tell me my modem unlock code
    IMEI.861862008516248 s/n .U9CBYA9261924962

  33. Eustace Dunn says:

    I really do not understand the credit part. If am to buy 4units for 4Euro, does it mean its just for one modem? Does it mean any time i want to unlock any other modem i will have to buy another unit? Is it possible to buy unlimited? What is “DONGLE” about. Plz throw more light here bro. thanks a lot. Dunn

  34. Hi need help with huawei e303 modem Imei: 867575003814970

  35. sir how to unlock my samsung sgh-a107 phone for free., my IMEI: 01279500232103/304 thanks.

  36. Dear Sir/Madam,
    I need to unlock My Huawei modem model E303. IMEI is 866452014735621


  37. Please help me with the unlock code for e303 modem IMEI: 861862007253553. Thanks.

  38. pls help me i have a glo modem that needs to be unlock

  39. @ghonz, Ayoola and oklynnux, Go to to unlock your huawei e303 modem yourself.

  40. plss.. admin help me to unlock my huwei modem E303 IMEI; 860874012799158.,thanz

  41. Kindly help me to unlock pin for me Huwai modem. imei number is 356342045752454

    Thanks for your great works


  42. greetings to the forum,sir pls i need the unlock code of e303

  43. pls admin hep me to unlock my mtn huwei modem E303 wif IMEI; 867648010368809 and S/N U9CBYA9270917258

  44. Please i need an unlock code for my Huawei E303 modem.
    My IMEI NUMBER is 868988011954531, i will be glad if my request is attended to quickly. Thanks

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