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

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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 ???


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