Download Firmware Huawei E5573Cs-322 Update 21.318.99.03.00 (Normal)
Download Firmware Huawei E5573Cs-322 Update 21.318.99.03.00 (Normal)
29.0 MiB

Download Firmware Huawei E5573Cs-322 Update 21.318.99.03.00 (Normal)

Author:Kamlesh Kumar
Platforms:Windows 8
Date:September 24, 2016

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.

Huawei E5573


  1. hi kamlesh during the firmware downgrade it asked for an unlock code in step 2 which i think used to be the flash code but its not working

  2. Zong Wingle E8372h-153 Green logo.
    Firmware Version 21.318.01.2.306

    Unlocking Solution Available.only if you have above mentioned firmware.
    Special Thanks to B.Singh

    CALL/SMS/Whatsapp OO92-3O8721O438

  3. I am atiq advocate pakistan . I need firmware code and I have e5573cs .322 and my imei no is. 861791035318270 thanks.

  4. I tried to update the firmware and i downloaded one of your provided latest version whenever i started installation it asked for data lock code, can you please solve the problem what is data lock code ???

  5. Hi,
    My name is Robert, from Kenya.

    Please assist in unlocking my device:

    Device name: E5573Cs-322
    IMEI: 867009030732005
    IMSI : 639021032168645
    My number: Unknown
    Hardware version: CL1E5573CSM11 Ver.B
    Software version: 21.323.01.00.94
    Web UI version:

  6. Kamlesh ji i have E5573s 609 wifi dongal as below men-tend my device details..
    Device name: E5573Cs-609
    IMEI: 861350033540482
    IMSI : 404909222572241
    My number: Unknown
    Hardware version: CL1E5573CSM Ver.B
    Software version: 21.318.09.00.284
    Web UI version:
    could you unlock my device by remotely.


Please enter your comment!
Please enter your name here