From here, you can download Huawei Modem Code Writer V1.0b by sagmaster. This software is used to input the unlock code into the Huawei modem/router. It works on the COM port of the Huawei device.

HUAWEI+MODEM+Code+Writer+v1.0b+by+segmaster11

Disclaimer : Administration of routerunlock shall not be liable in case of unknowing change of the firmware of your modem / router / MiFi. Moreover, if you want any specific firmware of related to Huawei dongle / Pocket MiFi, then leave a comment, if it will be available then will be published. All the firmware which are posted at routerunlock, are free of cost and there is no need to pay anyone.

Download Huawei Modem Code Writer V1.0b by Segmaster

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80 COMMENTS

  15. Can you help me with an Unlock code?

    Device name: E5573Bs-320
    IMEI: 867422021672488
    My number: Unknown
    Hardware version: CL1E5573SM10
    Country: Italy
    Provider; TIM

  16. Found modem : E5573Bs-320
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 867422021672488
    Serial NR. : NUX7S15912008472
    Firmware : 21.200.11.00.192
    provider : : TIM, Italy

  20. I would like to update firmware of zte 304zt pocket wifi,where I can get new firmware and how to update?
    Please help.

  25. Found Phone, Phone Info:
    – Manufacturer :huawei
    – Model :E3372
    – Revision :21.315.01.00.429
    – Phone IMEI :865035039376512

    PLEASE KUMAR HELP ME UNLOCK THIS MODEM TO ACCESS ALL
    NETWORKS PLS

  30. i cant unlock the device, please help me sir

    Found Phone, Phone Info:
    – Manufacturer :huawei
    – Model :E303
    – Revision :21.158.13.00.849
    – Phone IMEI :864567014670379

    Send Unlock Command… ERROR

  33. Need help.
    Can’t unlock huawei E3531.
    – Manufacturer :huawei
    – Model :E3531
    – Revision :21.318.31.01.314
    – IMEI :867424023758281

  34. hello
    I need help to unlock device modem E-172-AS huawei
    IMEI 869763017950752
    UNLOCK 49936418
    FLASH CODE 48156631

    I NEED HELP, I CAN NOT USE THE PROGRAM,.. USING MAC

  35. Hello! Need Unlock Code for:

    Huawei E173Eu-1
    IMEI: 867767002060347861976009745265
    Country: kenya
    Network: safaricom

  40. Hi,
    It is very expensive
    You are asking $ 69.99 for the service
    And I found the same router at ebay new and unlock for only US $ 81.72
    i have a huawei b311-221 taken from inwi morocco
    do you have another price please

  41. PLZ can some one help me unlock my modem with the following details IMEI 867612006035566,TCT MOBILE LIMITED,Onetouch ,X23OE-2LATTE3, airtel modem, Ghana.

  45. Network: Vodafone Ghana

    Manufacturer: (Huawei)

    Model: K4203

    Firmware: V3.5

    IMEI: 359073080273216

    IMSI: 620020551314852

  48. hello
    I need help to unlock device modem

    Found Phone, Phone Info:
    – Manufacturer :huawei
    – Model :E1820
    – Revision :11.828.03.00.00
    – Phone IMEI :353991031532149

  49. Please can any one help me to unlock my airtel 4g Huawei router E5573s-606 for using it other service provider’s SIM according to the good network coverage in my area (India, Kerala) My Mobile# 00917558979200

  50. E5577F
    SSID:Optus-4G-E5577-1C78
    IMEI:868776037390040
    S/N:2UDVB29714002420
    Model:E5577Fs-932
    Country Australia
    If you could send me unlock code would be awsome

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