MTN carrier of Ghana has launched E5577 WiFi MiFi Router sub-model dubbed as E5577s-321. It runs the firmware version 21.328.62.00.429 / 21.326.62.00.429) and WebUI version 17.100.19.00.429 / 17.100.18.01.429). It comes with customized firmware and when you will try to update the firmware, the device asks for data lock code. There is no data lock code calculator is available in the market, means, there is no way to change the firmware.

Our team has got the success in unlocking of MTN E5577s-321 router. Now a software has been developed to unlock without any boot shot method. Means, your device will be totally safe after unlocking.

How to Unlock Huawei E5577s-321 MTN Ghana Router?

1. Download the MTN Huawei E5577s-321 Unlocker app (Screen Issue Fixed) [Huawei E5577s-321 (Firmware 21.328.62.00.429 / 21.326.62.00.429) supported].

2. Run on any Windows PC (32-bit or 64-bit / Win XP, Win 7 or Win 10).

3. It will generate some hardware ID.

4. Unlocking app of Huawei E5577s-321 MTN Ghana will generate the hardware ID. Now pay 6USD at PayPal and mention all the details.

5. Copy and email with model, network, hardware ID, and IMEI of the device.

6. Our team will reply with registration name and registration key.

7. Now connect the MTN Ghana locked Huawei E5577s-321 with your computer.

8. It should open the default WebPage of the MTN (If not, then remove all another internet devices from PC, open “My Computer >> Virtual CD-ROM and install on PC. If still problem, then reset the device and process again).

9. Once the MTN page is successfully opened, install FC Huawei drivers.

Note: Detect the device in DC-unlocker, at the end of the result, paste the following:

at^sfm=1

Press Enter from the keyboard.

Again paste the following:

at^godload

Press Enter from the keyboard.

10. Run the MTN E5577s-321 unlocking app.

11. Fill the registration name and key.

12. Click Register on the app.

13. It will start flashing the firmware of Huawei E5577s-321 MTN modem.

14. Once successfully firmware flashed, run the DC-Unlocker software.

15. Detect the device under it.

16. At the end of the results, in a new line, paste the following:

AT^RESET

17. Press Enter from the keyboard.

18. You will see OK, below the result.

Now your MTN Ghana locked Huawei E5577s-321 (Firmware 21.328.62.00.429 / 21.326.62.00.429) is successfully unlocked use with any network provider router the world.

Update I: For unlocking of Zain Saudi Arabi Huawei E5577s-321, there is a special tool available. There is no need to open the screws of the device.

Update II: There is a special tool available to unlock Mobily Saudi Arabia E5577s-321 (Firmware 21.315.01.00.82 / WebUI 17.100.13.00.82).

324 COMMENTS

  1. Device name: E5577s-321
    IMEI: 869505030605214
    IMSI : 620010397336365
    My number: Unknown
    Hardware version: CL1E5573SM02
    Software version: 21.328.62.00.429
    Web UI version: 17.100.19.00.429
    LAN MAC address: 3C:CD:5D:4A:12:DB
    WAN IP Address: 10.162.63.159

  2. Went through the entire process but still displays SIM LOCK

    MODEL; E5577s 321

    ID:-769BC-6CD06-73B75-5951F-AA0DD-94722-808DE-8CBAB

    IMEI:860782038900082

    Additional information from Dc- unlock:

    Found modem : E5577s-321
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 860782038900082
    Serial NR. : F5DDW18105006651
    Firmware : 21.316.01.00.00
    Dashboard version : WEBUI_17.100.19.00.429_MRE5
    Web UI version : WEBUI_17.100.19.00.429_MRE5
    SIM Lock status : Locked (Card Lock)

    Thanks

  3. Model no- E5577s-321

    IMEI No – 869505030597080

    HARDWARE ID –D321C-6CDBE-F5B75-5A620-D11CD-9479A-1C40A-F20C3

    NETWORK——MTN GHANA

    Sorry I didn’t add the second by last codes
    My laptop went offline so I couldn’t copy n past so I’ve to type with my phone.

  4. After installing the first software,the modem screen has turn white,
    Trying to detect it in the DC unlocker it says modem not found
    Trying to update with the second software it says port not found
    Please help me…

  5. MODEL NO. E5577S _ 321

    IMEI NO. 860782038607331

    HARDWARE ID. 2706C-6CDC3-F47F6-E52D2-A9C0D-947EB-0ABED-07CA4

    NETWORK: MTN Ghana

    another question :
    i forgot ID & pw.
    so I tried factory reset. – press “reset” button for 30 second & more.
    but i failed factory reset.
    can you help me? thank you.

  6. Model: e5577s-321
    Network: MTN Ghana
    Hardware ID: 0CF7C-6CDD7-D1D72-CB517-9972D-94722-80119-A320A
    IMEI: 860782038324945

    please tried the first time but its still locked
    tried the second time and when i run the first firmware and input the previous key it says that its incorrect

  7. Anytime I enter this command it gives error

    AT^NVWREX=8268,0,12,1,0,0,0,2,0,0,0,A,0,0,0

    please what is the cause?

    ID…..28A5C-6CD5A-05CA6-878ED-4394D-94722-80FF0-E40C1

    Found modem : E5577s-321
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 869505030597080
    Serial NR. : F5DDU18613000366
    Firmware : 21.316.01.00.00
    Dashboard version : WEBUI_17.100.19.00.429_MRE5
    Web UI version : WEBUI_17.100.19.00.429_MRE5
    SIM Lock status : Locked (Card Lock)
    Wrong codes entered : 3 (unlock attempts left : 7)

  8. Found modem : E5577s-321
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 860782038161321
    Serial NR. : F5DDW17A30000679
    Firmware : 21.328.62.00.429
    Dashboard version : WEBUI_17.100.19.00.429_MRE5
    Web UI version : WEBUI_17.100.19.00.429_MRE5
    1568C-6CDEB-EAB75-58C36-2334D-9474E-4BA8A-83966

  9. Found modem : E5577s-321
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 860782038161321
    Serial NR. : F5DDW17A30000679
    Firmware : 21.328.62.00.429
    Dashboard version : WEBUI_17.100.19.00.429_MRE5
    Web UI version : WEBUI_17.100.19.00.429_MRE5
    SIM Lock status : Locked (Card Lock)
    Wrong codes entered : 0 (unlock attempts left : 10)
    Network : MTN Ghana

    BE44C-6CDE0-93B75-5D3DF-4E73D-9473D-1310F-4FB87

  10. Found modem : E5577s-321
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 860782038161321
    Serial NR. : F5DDW17A30000679
    Firmware : 21.316.01.00.00
    Dashboard version : WEBUI_17.100.19.00.429_MRE5
    Web UI version : WEBUI_17.100.19.00.429_MRE5
    SIM Lock status : Locked (Card Lock)
    Wrong codes entered : 0 (unlock attempts left : 10)

    id: BE44C-6CDE0-93B75-5D3DF-4E73D-9473D-1310F-4FB87

      • This at^sfm=1 yielded an ERROR reply in dc-unlocker and this

        at^godload gave an OK response,
        proceeded with the rest of the unlock instructions and now have a white screen and dc-unlocker info of the device:

        ===================================================================

        DC – Unlocker 2 Client 1.00.1413

        Detecting modem :

        selection :
        manufacturer – Huawei modems
        model – Auto detect (recommended)

        Found Applications port COM82

        Found modem : E5577s-321
        Model : Huawei E5577
        IMEI : 869505030572414
        Serial NR. : F5DDU18611004301
        Firmware : 21.180.99.04.00
        Dashboard version : WEBUI_17.100.19.00.429_MRE5
        Web UI version : WEBUI_17.100.19.00.429_MRE5
        SIM Lock status : unknown(read failed)

        need insert SIM without PIN !

        ==================================================================Note that i had a sim card in the device throughout the process even till the above dc-unlocker info was read.

        how do i resolve this issue please???

        Thanks

        NB: this was the device info prior to commencing the process:

        ===================================================================

        DC – Unlocker 2 Client 1.00.1413

        Detecting modem :

        selection :
        manufacturer – Huawei modems
        model – Auto detect (recommended)

        Found Applications port COM9

        Found modem : E5577s-321
        Model : Huawei AuthVer 4 modem (New)
        IMEI : 869505030572414
        Serial NR. : F5DDU18611004301
        Firmware : 21.328.62.00.429
        Dashboard version : WEBUI_17.100.19.00.429_MRE5
        Web UI version : WEBUI_17.100.19.00.429_MRE5
        SIM Lock status : unlocked
        Wrong codes entered : 0 (unlock attempts left : 10)

        ===================================================================

            • DC – Unlocker 2 Client 1.00.1413

              Detecting modem :

              selection :
              manufacturer – Huawei modems
              model – Auto detect (recommended)

              Found Applications port COM6

              Found modem : E5577s-321
              Model : Huawei AuthVer 4 modem (New)
              IMEI : 869505030572414
              Serial NR. : F5DDU18611004301
              Firmware : 21.329.62.00.25
              Dashboard version : WEBUI_17.100.19.00.429_MRE5
              Web UI version : WEBUI_17.100.19.00.429_MRE5
              SIM Lock status : Locked (Card Lock)
              Wrong codes entered : 0 (unlock attempts left : 10)

              my modem is still locked i’m afraid as can be seen in the info from dc-unlocker.

              will relish another opportunity to perform the unlock operation.

              will appreciate a new key. thanks

              here are the relevant details after running the unlock app

              Model: E5577s-321
              Network: MTN Ghana
              Hardware ID:6199C-6CDEF-81B75-534C3-6DECD-94739-35A17-A7090
              IMEI: 869505030572414

  11. I get this message when I insert another sim

    DC – Unlocker 2 Client 1.00.1277

    Detecting modem :

    selection :
    manufacturer – Huawei modems
    model – Auto detect (recommended)

    Found Applications port COM5

    Found modem : E5577s-321
    Model : Huawei E5577 (untested)
    IMEI : 869505030599169
    Serial NR. : F5DDU18613000574
    Firmware : 21.316.01.00.00
    Dashboard version : WEBUI_17.100.19.00.429_MRE5
    Web UI version : WEBUI_17.100.19.00.429_MRE5
    SIM Lock status : Locked (Card Lock)
    Wrong codes entered : 0 (unlock attempts left : 10)

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

  12. Device name: E5577Cs-321
    IMEI: 860783031594278
    IMSI : 418663303831028
    My number: Unknown
    Hardware version: CL1E5573SM11
    Software version: 21.322.01.00.401
    Web UI version: 17.100.17.00.401
    LAN MAC address: 30:74:96:F4:0F:9D
    WAN IP Address: 10.176.219.237
    Hardware ID :4510-B151-0432-F512-874B-B714-2C2A-7F04

  13. Hi Mr Kamlesh,

    When I detect device in DC unlocker I get “modem not found” as feedback

    I went ahead and entered command in DC unlocker and I get
    ” Select an Application or Modem COM port !”
    Please should I go ahead with rest of the rules or there is something I should do first