E303 Zain Dongle Modem is very famous in Sudan. E303 (E303B) Huawei Zain Sudan Hilink Modem Dongle Data-Card comes with un-customised firmware and can be unlocked via unlock code and unlocking software only. If you are an owner of E303 (E303B) Huawei Zain Sudan Hilink Modem Dongle then you can unlock it without flashing the modem. You have to only follow some instructions and you need correct unlock code of your E303 (E303B) Huawei Zain Sudan Hilink dongle IMEI.
Huawei E303S 3G USB 72 Mbps Speed Datacard Modem HI-Link Web-UI
Huawei E303S

How to unlock E303 (E303B) Huawei Zain Sudan Hilink Modem?

  1. Just go at the end of the article and download the latest huaHuaweibile partner software.
  2. Unplug your modem from your computer / laptop and change the default sim with any another network provider sim.
  3. Now Connect your E303 (E303B) Huawei Zain sudan Hilink Modem Dongle to your PC.
  4. Now dashboard will be opened automatically.
  5. Just close the default dashboard of your E303 (E303B) Huawei Zain sudan Hilink Modem Dongle and run the downloaded dashboard / connection manager.
  6. Now after running the downloaded dashboard, it will ask your for password / NCK Code.
  7. Just provide the NCK / Unlock password and your modem will be unlocked forever.
  8. Now you can enjoy with any sim all over the world.

Note: If your E303 (E303B) Huawei Zain sudan Hilink Modem Dongle does not prompt for unlock code then disconnect the internet and close the software. Now run E303 (E303B) Huawei Zain sudan Hilink Modem Dongle unlocking software.


  1. E303B
    Model : Huawei E303
    IMEI : 860530011050718
    Serial NR. : X3VBYA93B2919588
    Firmware :
    Compile date / time : Mar 26 2013 14:06:51
    Hardware ver. : CH2E303SM

  2. Found modem : E303Bs-1
    Model : Huawei E303B
    IMEI : 860530010674708
    Serial NR. : X3VBYA93B2927989
    Firmware :

  3. Manufacturer :huawei
    – Model :E303B
    – Revision :
    – Phone IMEI :860530010674708
    First one didn’t work..please more help.


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