Download Firmware Huawei E5577s-321 Update 21.180.99.04.00 (Universal)
Download Firmware Huawei E5577s-321 Update 21.180.99.04.00 (Universal)
Huawei_E5577s-321_Update_21.180.99.04.00.zip
Version: 180.99.04.00
61.3 MiB
2920 Downloads
Details

Download Firmware Huawei E5577s-321 Update 21.180.99.04.00 (Universal)

Languages:English
Author:Kamlesh Kumar
Platforms:Windows 8
Category:Huawei
License:Freeware
Date:March 5, 2016

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Huawei E5577 Mobile WiFi

10 COMMENTS

  1. Dear Sir,
    Thanks for your help. I processed as you mentioned in this
    after i upload this firmware E5577s-321_Update_21.180.99.03.00
    I got FTM on my device screen , after that i try to put this firmware E5577s-321_Update_21.316.01.00.00
    i got this
    0000: ED 05 FA 53 C0 *?.?SA *

  2. when i insert a sim my device stock in installing mode…. can i flash
    plz give my solution .. what can i do.

    found Applications port COM3

    Found modem : E5577Cs-321
    Model : Huawei E5577 (untested)
    IMEI : 867262026015568
    Serial NR. : D2LDU15C11011136
    Firmware : 21.200.07.00.573
    Dashboard version : WEBUI_17.100.12.01.573_MRE5
    Web UI version : WEBUI_17.100.12.01.573_MRE5
    SIM Lock status : unlocked
    Wrong codes entered : 0 (unlock attempts left : 10)

    For unlock, may require firmware change, check tutorial or contact support

    flash code 47998394

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