Huawei E303 has been launched by almost all countries with various network providers. In this article, you will get firmware update code, software update, free unlock / NCK code (Huawei New Algo Unlock), unlocking instructions of Huawei E303 dongle, and how you can use E303 modem in Windows, Linux, and Mac OS. From now onward E303 unlock code will be free of cost.

Huawei E303 dongle
Huawei E303 dongle

Huawei E303 Topics

  1. Unlock Code of E303
  2. How to Unlock E303?
  3. Firmware of E303
  4. Huawei E303 Drivers
  5. Huawei E303 Software
  6. E303 sub-models
  7. E303 by Network Provider
  8. E303 by Firmware Version
  9. E303 in Linux
  10. E303 in Mac
  11. E303 in Windows
  12. E303 Repair

Unlock Code of E303

As above said from now onwards there is no need to pay for Huawei E303. It comes with Huawei new Algo security and I am able to provide the free SIMlock code. Just leave a comment with correct model, IMEI and network provider. Your correct SIMLock code will be updated.

How to Unlock E303?

Huawei E303 can be unlocked with correct SIMLock code. Just change the SIM card and connect to PC with USB port. Device software will be automatically opened and will ask you for SIMlock code. Enter the correct unlock code which you have got free provided by me in the comment box. Your device will be unlocked permanently.

If your device does not ask for SIMLock code then you can use E303 unlocking tool.

Firmware of E303

If someone has got the E303 with customized firmware, can download and update the device with 21.157.31.00.850. It is the stable firmware and works with a non-hilink dongle. You can also try out different new firmware of E303.

Huawei E303 Drivers

Drivers are an essential part of any device. You can download the latest drivers of E303.

Huawei E303 Software

You can download the latest Huawei mobile partner for your Huawei E303. It is supported up to Windows 10.

Sub-Models of E303 Data-Card

  1. E303
  2. E303s
  3. E303s-1
  4. E303s-2
  5. E303s-3
  6. E303s-5
  7. E303s-6
  8. E303s-65
  9. E303Cs-6
  10. E303Ms
  11. E303Ms-1
  12. E303Ms-2
  13. E303Ds
  14. E303Ds-1
  15. E303u-6
  16. E303u-1
  17. E303u-2
  18. E303Fs
  19. E303Fs-1
  20. E303Fs-3
  21. E303Bs-1
  22. E303H
  23. E303 HiLink
  24. E303s-1 Hi-Link
  25. HiLink E303s-65
  26. HiLink E303s-2
  27. HiLink E303s-1
  28. E303s Hi Link
  29. E303u

E303 by Network and Country

  1. Afghanistan Etisalat
  2. Afghanistan MTN
  3. Albania AMC
  4. American Five Countries Claro
  5. Argentina Personal
  6. Argentina Telecom
  7. Austria Yess
  8. Azerbaijan Azerfon
  9. Bahrain Zain
  10. Belorussia Life(BeST)
  11. Belorussia Volcom
  12. Bolivia Entel
  13. Bolivia Nuevatel
  14. Bolivia Tigo
  15. Bosnia&Herzegovina BH Telekom
  16. Brazil Nisalux
  17. Brazil VIVO
  18. Bulgaria Vivacom
  19. Burkina Faso Telecel
  20. Cambodia channel
  21. Cameroon MTN
  22. Chile Entel PCS
  23. Colombia UNE
  24. Costa Rica Comtel
  25. Cote D’Ivoire
  26. Croatia Vipnet
  27. Danmark Brightpoint
  28. Ecuador CNT
  29. Ecuador Porta Claro
  30. Egypt Vodafone
  31. Esthonia Elisa
  32. Germany 2020
  33. Germany E-PLUS
  34. Ghana Globacom
  35. Ghana MTN
  36. Guatemala Tigo
  37. Guinea Areeba
  38. Hungary Telenor
  39. India Idea
  40. India Open market
  41. Indonesia Indosat
  42. Indonesia Telkomsel
  43. Italy Ingram Micro
  44. Italy Wind
  45. Italy H3G
  46. Jamaica Digicel
  47. Jordan Umniah
  48. Kenya Safaricom
  49. Kenya Yu
  50. Kenya Orange
  51. Kirghizia Sky Mobile
  52. Laos Unitel
  53. Liberia Lonestar
  54. Lithuania Tele2
  55. Mexico Telcel
  56. Moldova Orange
  57. Mongolia ANEW
  58. Morocco Maroc Telecom
  59. Morocco Meditel
  60. New Guinea Digicel
  61. Nigeria Etisalat
  62. Nigeria Glo
  63. Panama Claro
  64. Paraguay Personal
  65. Paraguay Tigo
  66. Peru Movistar
  67. Peru Nextel
  68. Philippine GlobeTelecom
  69. Russia AKOS
  70. Russia Open Market
  71. Salvador Tigo
  72. Seychelles Cables&Wireless
  73. Singapore MobileOne
  74. Slovakia Telefonica
  75. Slovakia TelefonicaO2
  76. Spain TME
  77. Sri Lanka Airtel
  78. Sri Lanka Dialog Telekom
  79. Sudan Zain
  80. Taiwan SENAO
  81. Tajikistan TTmobile
  82. Tanzania Tigo
  83. Tanzania Vodacom
  84. Tanzania Zantel
  85. Thailand D plus
  86. Thailand TTDG
  87. Uganda MTN
  88. United Kingdom EE
  89. UK H3G
  90. Vietnam Mobifon
  91. Vietnam Mobifone
  92. Vietnam Mobiphone
  93. Vietnam Vinaphone
  94. USA Cricket
  95. Zambia MTN

For getting proper unlock code (Huawei new Algo) for your E303 modem, leave a comment with the model, network, IMEI and your country.

E303 firmware versions

  1. 21.157.01.00.150 (Claro Brazil)
  2. 22.157.18.03.910
  3. 21.157.01.01.149 (Vivo Brazil)
  4. 21.157.01.01.18 (Movistar Argentine)
  5. 21.158.13.01.900 (True Thailand)
  6. 21.158.00.00.1036 (Slovenia OpenMarket)
  7. 21.158.00.03.103.B757 Swisscom (Switzerland)
  8. 21.158.13.00.473 (MTN Congo)
  9. 21.158.13.00.717 (Mali Sotelma)
  10. 21.158.13.00.801 (Mobilkom Austria)
  11. 22.158.01.00.00 (Tele2 Kazakhstan)
  12. 21.157.31.00.588 AKOS (Rostelecom Russia)
  13. 21.157.31.00.905 (BH Telecom Bosnia-Herzegovina)
  14. 21.157.62.00.787 (Tigo Tanzania)
  15. 21.158.13.00.423 (Tigo Congo)
  16. 21.158.13.00.666 (Moldtelecom Moldova)
  17. 21.158.13.00.849 (Jordan Zain)
  18. 21.158.13.00.850 (India Aircel)
  19. 21.158.13.00.893 (Azerfon Ayzerbaydzhan)
  20. 21.158.13.00.926 (LEO Burundi)
  21. 21.158.13.03.893 (Azerfon Ayzerbaydzhan)
  22. 21.158.73.00.94 (Safaricom Kenya)
  23. 22.158.13.01.1029 (Umniah Jordan)
  24. 21.157.01.00.295 (Vipnet Croatia)
  25. 21.157.17.00.424 (Telenor Montenegro)
  26. 21.157.17.00.842 (TelefonicaO2 Slovakia)
  27. 21.158.13.00.1126 (Hormuud Somalia)
  28. 21.158.13.00.293 (Wataniya Maldives)
  29. 21.158.13.00.344 (GP Bangladesh)
  30. 21.158.13.00.506 (Jazztel Spain)
  31. 21.158.13.00.547 (Fastweb Italy)
  32. 21.158.13.00.641 (PepePhone Spain)
  33. 21.158.13.00.864
  34. 21.158.13.00.894 (Digicel Papua New Guinea)
  35. 21.158.13.02.997 (UMobile Malaysia)
  36. 22.157.18.00.858 (2020 Germany)
  37. 22.158.13.00.73 (Vodacom Tanzania)
  38. 21.157.31.00.345 (Claro Ecuador)
  39. 21.158.00.00.139 (Claro Peru)
  40. 21.158.13.00.324 (ArgentinaTelecom)
  41. 11.126.29.00.251 (Globacom Nigeria)
  42. 11.126.29.00.516 (Mobifone Vietnam)
  43. 11.126.29.00.533 (Etisalat Nigeria)
  44. 11.126.29.00.632 (STC Bahrain)
  45. 11.126.29.00.910 (Open Market)
  46. 11.126.29.00.935 (AIS TOT Thailand)
  47. 11.126.69.00.272 (Mobinil Egypt)
  48. 11.126.29.00.00 (Geocell Georgia)
  49. 11.126.29.00.252 (Claro Uruguay)

E303 in Linux

Installing of E303 drivers in Linux Fedora OS is easy. After installation of E303 drivers in Fedora OS, you can easily configure a dial-up connection in Fedora Linux operating system to use your Huawei E303 data card. If you are using customized dashboard in Hi-link E303 modem then you can update your modem with un-customized Huawei E303 Hi Link Web UI 11.010.06.02.910.

E303 in Mac

If you are MAC OS user then you should use Huawei data card client software MACV200R003B015D02SP01C983 for Mac OS 10.9.

E303 in Windows

For normal Huawei modem (Not Hi-Link) you can use mobile partner 23.009.09.01.983 with WiFi facility in Windows operating system. If you are preferring Voice and Video calls in your E303 then you must download latest Huawei mobile partner software version 23.009.09.01.983.

You can also download Huawei mobile partner V23.015.02.01.910 free with WiFi facility to share your modem using PC Wi-Fi with another device.

If you are a fan of Vodafone, then you can update your dongle with Vodafone mobile broadband software which supports Windows, Mac 4.09.11.00 as well as Linux also.

Sharing of E303 internet is also possible. If you have more than one device which is Wi-Fi enabled. Then, you don’t need to purchase another dongle. You can use your Huawei E303 as Wi-Fi dongle.

While you can use any dashboard in your dongle, but you should be aware that you are using the latest Huawei drivers compatible your operating system.

While you will enable the Wi-Fi services on your device, then chances are there to steal your data by your neighbors. Hence, you need a critical eye on your friends using Wireless Network Watcher.

Repair E303

If someone has half dead E303 Huawei dongle, it can also be repaired.

536 COMMENTS

  1. How to create WiFi with e303 f huawei my imei no is 862565022975170
    My email I’d alexevita@ yahoo.com
    India pin 411003

  2. Hello good day you would like to help me release my moden it is: IME 869070011978189
    Model E303 S-65 .I’M FROM PERU AND MY MODEM IS NEXTEL.YOU WILL BE WAITING FOR YOUR RESPONSE

  3. Hi Kamlesh

    Could u pls assist me, weather i can use my existing Tata Photon Plus Prepaid connection with other normal GSM sim into this USB modem model which is Huawei EC156…???

  4. Please suggest me through this unlock steps would i use it my Huawei EC 156 Modem by inserting Normal GSM sim on it???

  5. How can I put the unlock code? Code writer or card lock unlock tool didn’t work.

    —————————————————————————————————————————————-

    Interface : 192.168.1.1

    Found modem : E303

    Model : Huawei E303

    IMEI : 865994015336017

    Serial NR. : E9PBYA9392307948

    Firmware : 22.158.13.00.73

    Hardware ver. : CH2E303SM

    Web UI version : 12.012.02.03.73

    SIM Lock status : Locked (CardLock)

    Wrong codes entered : 10 (unlock attempts left : 0)

  6. Hello good day you would like to help me release my moden it is: IME 867575004233402
    Model E303S-6 .I’M FROM PERU AND MY MODEM IS CLARO.YOU WILL BE WAITING FOR YOUR RESPONSE

  7. I have a E303 HiLink from “Claro El Salvador”

    Device name: E303

    IMEI: xx

    IMSI : xx

    My number: Unknown

    Hardware version: CH2E303SM

    Software version: 22.158.01.00.00

    Web UI version: 12.012.02.02.1039

    WAN IP Address: Unknown

    i tried to downgrade the WebUI and Firmware – it said success but
    know everytime i put it in, the 192.168.1.1 page just repeats javascript
    to load over and over again until firefox crashes “url too long”

    im in trouble and cant fix it? any ideas? And which ALGO code to use the old or the new, i want to get it right “on first time try”

  8. did my old message get deleted?

    I have a E303 HiLink from “Claro El Salvador”

    Device name: E303

    IMEI: xx

    IMSI : xx

    My number: Unknown

    Hardware version: CH2E303SM

    Software version: 22.158.01.00.00

    Web UI version: 12.012.02.02.1039

    WAN IP Address: Unknown

    i tried to downgrade the WebUI and Firmware – it said success but
    know everytime i put it in, the 192.168.1.1 page just repeats javascript
    to load over and over again until firefox crashes “url too long”

    im in trouble and cant fix it? any ideas? Also is this model old or new ALGO code?

  9. Hello, I am very confused by reading all the threads! Could you please assist me in unlocking the Huawie Mobile Broadband Hi Link:

    (TIGO – El Salvador)
    model: E303s-65
    IMEI: 869070018444292

    S/N: K3X7S14211003407

  10. Hello All, I have tried to unlock my e303 glo modem by updating its firmware but i keep getting this error code 13, current version unknow. see picture below for details. Kindly comment if you have any suggestions how this works. Thanks

  11. Hello All, I have also tried to unlock same e303 modem by using the huawei code writer. I get a confirmation message command has been sent but the modem does not actually unlock. see picture below for details. a prompt response will be very much appreciated.

  12. unlock my Huawei E303 modem.

    9/ E303s-2 21.158.13.00.344 (GP Bangladesh) filmware password need . Device name: E303
    Serial number: E9PBYA9332307914
    IMEI: 866452019834130

  13. sir i want to unlock my huawei ec306-1
    meid : A0000042F6A720
    pESN: 80285FD5
    S/N : KSDWA9381100835

    it is an mts data card and it showing as : the remote computer did not respond…

    Plz help me….

  14. Hello, thank you for the great work that you are doing, i’m going to share your work with many people that have no idea how to go about unlocking their modem here in kenya. I also need your help. Below are my details.
    Model : Huawei E303

    IMEI : 861862008082670

    Serial NR. : U9CBYA9261617035

    Firmware : 21.157.71.00.94

    Compile date / time : Apr 19 2012 14:52:36

    Hardware ver. : CH2E303SM

    Dashboard version : UTPS23.006.02.04.94_MAC23.006.02.03.94_LNX23.006.02.03.94

    Chipset : HiSilicon

    Voice feature : disabled

    SIM Lock status : locked

    Wrong codes entered : 0 (unlock attempts left : 10)

    My network provider is safaricom kenya.

    I need to use my modem with all networks in my country.

    Kindly email me information to; ofwenje@gmail.com

  15. My name Viotti Lefevre
    Hi And Thank you for this service that you provide
    I have A Digicel H-link Huawei
    Imei 867575003673194
    Country Haiti in the Caribbean
    Network Digicel
    Modem E303s-6
    E-mail. fevre4113@gmail.com
    Let me know to spread the word for you
    Thanks Again.

  16. Imei 866168023351289
    Country Haiti in the Caribbean
    Network zain-jordan
    Modem E303h-1
    Let me know to spread the word for you
    Thanks Again.

  17. i have huawei e303
    ime 862565029552444
    unlocode 38519821
    flash code 38666831
    i have download Huawei Modem Code writer or Card lock Unlock tool and install but when i use then to unlock it fail so help me on this some one told me to upgrade the firmware but i tried some of them they fail help me to unlock this manufacture is tigo tanzania inside they write e303h-1 is it differ with other e303 modems

  18. Kalmesh kindly assist me with the unlock code of my dongle this is the imei no:861195002853923
    you can also send it to my email

    Thanks

  19. Device Name :E303
    Applicant Port: com 15
    Serial Numbar: U9C7SA9322300962
    IMEI : 868988018021334
    HARDWAFE VERSION: CH2E303SM
    FIRMWARE VERSION 21.158.13.00.1120
    SOFTWARE VERSION:21.005.22.00.172

  20. Device Name: E 3O3
    Application Port: Com 15
    serial Number : U9C7SA9322300962
    IMEI: 868988018021334
    Hardware version :CH2E303SM
    Firmware version: 21.158.13.00.1120
    Software version:21.005.22.00.172

  21. Model: Huawei E303s-1
    Network: Tigo
    IMEI: 864567010543182
    Country: Ghana
    Pls sir, kindly help me to generate the unlock code.
    Thank you.

  22. Hello sir, pls I want you to help me with the unlock code of this my modem ,
    Huawei E303s-1
    IMEI : 868988010937586
    From MTN Nigeria.
    Thanks

  23. hii can u please tell me how to unlock my huawei e303 vodafone Egypt

    model: E303s-2
    imei: 861737005197764
    s/n: E9PBYA9251131184
    THANK YOU.

  24. HI CAN YOU PLEASE TELL ME HOW TO UNLOCK my huawei e303S-2 VODAFONE EGYPT MOBILE BROADBAND
    model: E303s-2
    imei: 861737005197764
    s/n: E9PBYA9251131184

  25. HI CAN YOU PLEASE TELL ME HOW TO UNLOCK my huawei e303S-2 VODAFONE EGYPT MOBILE BROADBAND
    model: E303s-2
    imei: 861737005197764
    s/n: E9PBYA9251131184

  26. Hello! Can you please help me unlock my Huawei E303? Thanks in advance!
    Revision: 21.157.62.00.243 IMEI: 864567016522636
    Country: Algeria
    Provider: Djezzy

  27. Please Help me with this, thank you.
    Found modem : E303
    Model : Huawei E303
    IMEI : 861195002810709
    Firmware : 11.126.29.00.251
    Hardware ver. : CD3E173M
    E303u-1 11.126.29.00.251 (Globacom Nigeria)

  28. Please Help me with this, thank you.
    Model : Huawei E303
    IMEI : 861195002810709
    Firmware : 11.126.29.00.251
    Hardware ver. : CD3E173M
    Country: Nigeria Glo

  29. e303s etisalat and its already been updated to mobile partner but still wants specified netork or sim …..sim card yunlock needed please

  30. good day sir, i love the manner in which you have been helpful to everyone. please can you kindly help me with the unlock code for my etisalat modem. details are:
    Model: E303u-1
    IMEI: 861195006649319
    S/N: X7SBYA9412413882
    The number at the back is CE0682.
    thanks

  31. Comment:hw abt de dc unlocker software software which is cracked n patched,got version 1.0.1322 bt dis nids username n password 2do job

  32. Hello sir please help me unlock
    huawei E303 modem
    Tigo Tanzania
    IMEI:862565027465979
    country Tanzania

    SIM Lock status : Locked (CardLock)

    Wrong codes entered : 10 (unlock attempts left : 0)
    Reply

  33. Hello,
    Please help unlock my modem of the following info:
    MANUFACTURER: HUAWEI
    DEVICE NAME: E303
    IMEI: 897648012530323
    FIRMWARE VERSION: 21.157.71.00.251
    SOFTWARE VERSION: 21.005.22.02.251
    S/N: U9CBYA9280711077
    From Glo Nigeria

    • Device
      Device name: E303
      Application port: COM19
      Serial number: X7SBYA9360321919
      IMEI: 861195004214421
      Hardware Version: CD3E173M
      Firmware Version: 11.126.29.00.251
      Software Version: 23.009.05.01.251

      SIM/USIM
      Own number(MSISDN): Unknown
      Messages in SIM/USIM: Unknown
      Contacts in SIM/USIM: Unknown
      Message center number: Unknown
      PIN code status: Ready

      Network status
      Network name: Unknown
      RSSI: -73dBm
      Cell ID: Unknown
      CS network registration: Registering
      PS network registration: Registering
      PS network attachment: Not attached

      Network settings
      APN: mtnnigeria.net
      Network selection mode: Automatic

  34. Please help me with the unlock code for GLO Huawei modem.

    Model: E303s-1
    IMEI: 867648012751135
    S/N: U9CBYA9280728065

    Thank you!.

  35. unlock failed… help me

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

    Found Applications port COM14

    Found modem : E303
    Model : Huawei E303
    IMEI : 864567014177037
    Serial NR. : U9CBYA93A1101369
    Firmware : 21.157.13.00.884
    Compile date / time : Feb 9 2012 10:29:28
    Hardware ver. : CH2E303SM
    Dashboard version : UTPS23.003.07.02.884_MAC23.003.07.00.884
    SIM Lock status : Locked (CardLock)
    Wrong codes entered : 4 (unlock attempts left : 6)

  36. Hardware version: CH1E3531SM
    Software version: 22.318.27.00.00
    Device name: E303
    IMEI: 862565027778298
    IMSI : 648033012097988
    Zimbabwe Telecel

  37. Modem Model : E303
    Model : Huawei
    IMEI : 861195006521518
    Firmware : 11.126.29.00.533
    Dashboard version : UTPS23.009.09.02.533_MAC23.009.09.02.533
    Serial NR. : X7SBYA9412401102
    Country: Nigeria

  38. Please help me to unlock my modem here. i have try all the code but its not working
    IMEI = 867648010475315
    Model: E303s-1
    Huawei CE0682

    Thanks

  39. pls i need unlock code for Huawei Model E303
    Network- GLO
    IMEI-861862005911632
    Country- Nigeria.
    i will promote ur site to my facebook friends tanks.

  40. please help me with the code of this mordem
    Huawei Model E303s-1
    imei: 864567014209731
    s/n: U9CBYA9A1601186
    COUNTRY: UNKNOWN (should be south africa)
    Service providers name: tigo

  41. please help me with the code of this mordem
    Found modem : E303
    Model : _Unknown Huawei modem_
    IMEI : 861195006211102
    Firmware : 11.126.29.00.533
    Dashboard version : UTPS23.009.09.02.533_MAC23.009.09.02.533
    Serial NR. : X7SBYA93B2501312
    Voice feature : enabled
    COUNTRY: NIGERIA

  42. Hello Kamlesh, please help me with the unlock code of this modem

    Model: Huawei E303s-1
    IMEI : 864567014231123
    Serial NR. : U9CBYA93A1603325
    Voice feature : enabled
    COUNTRY: Ghana

  43. Les nouvelles clés internet(Huawei E303, E3131…) ne prennent pas directement le “Unlock Code”. Une des procédures est expliquée sur ce blog. Déblocage Huawei E303

    E3131. Nexttel, Orange, MTN SUR computing-cameroon.blogspot.com. c’est’est gratuit, tout de même!!!

  44. Found modem : E303S
    Model : Huawei E303
    IMEI : 867575003822155
    Firmware : 21.157.31.00.850
    Network : ENTEL
    Country : Bolivia
    GRACIAS TY

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