With the help of this post, you can unlock all supported E5577 models with the “s” suffix (Like E5577s-301, E5577-321, and so on). However, this method will not work with the Bolt E5577Cs-603 Indonesian router.

Download the following required files which will be used in the unlocking of Huawei E5577:

  1. Huawei Firmware E5577s-603 Update 21.200.05.00.00 (Universal)
  2. Firmware Update Huawei E5577s-321 21.180.99.03.00 (General)
  3. Latest Huawei Mobile Partner for drivers
  4. Universal Master Code Tool to generate firmware code, or you can also leave a comment.
  5. DC-Unlocker
 

How to unlock Huawei E5577 mobile WiFi router?

1. Install a Huawei mobile partner.

2. Use the universal master code tool to generate firmware code through the Huawei tab or comment below to get the firmware code/password.

3. Reset the Huawei E5577 and connect to Windows PC with its default data / USB cable.

4. Run firmware update version 21.180.99.03.00.

5. It will put your device in download mode and detect your device.

6. Now, the E5577 router will ask you for a password and input the firmware code you have already got in Step 2.

7. Wait till the finish wizard.

8. Now install DC-Unlocker.

9. Detect your Huawei E5577 router under it.

10. Copy and paste the below command at the end of the result:

“AT^NVRDEX=50503,0,128” (without quotes) and press Enter from the keyboard.

11. It will generate some NV codes in hash format.

12. Copy all the details, then pay 6 USD through PayPal. Once paid, you can leave a comment, or I will contact you through email and ask you about the generated hash code. Accordingly, the NCK / unlock code will be generated for your E5577 device and will be emailed to you back.

Note: Once you receive the unlock code, update the device with Huawei E5577 Firmware 21.200.05.00.00, which you have already downloaded.

Update:

  1. Huawei E5577s-932 Unlocker
  2. STC E5577s-932 Unlocker
  3. Mobily E5577s-932 Unlocker

 

22 COMMENTS

  1. So, the thing is… I followed your instructions step by step till the 10th one where my device just became bricked. It shows up the Huawei logo and the Huawei text but that’s all. Nothing is happening.
    What can i do?

  2. hi, can u help me i cant get the code, i already use the generator tool but the code still false, can u help me..ty

  3. ===================================================================

    DC – Unlocker 2 Client 1.00.1277

    Detecting modem :

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

    Found Applications port COM4

    Found modem : E5577Cs-603
    Model : Huawei E5577 (untested)
    IMEI : 867705024380038
    Serial NR. : 2XDFG17309001571
    Firmware : 21.200.07.09.1151
    Dashboard version : WEBUI_17.100.07.11.1151_MRE5
    Web UI version : WEBUI_17.100.07.11.1151_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 support

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

    here my information, icant get the wrong code

  4. Found Applications port COM7

    Found modem : E5577s-603
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 867705023128966
    Serial NR. : 6DLFG16812002076
    Firmware : 21.319.01.00.97
    Dashboard version : WEBUI_17.100.15.00.97_MRE5
    Web UI version : WEBUI_17.100.15.00.97_MRE5
    SIM Lock status : unlocked
    Wrong codes entered : 10 (unlock attempts left : 0)

  5. DC – Unlocker 2 Client 1.00.1403

    Detecting modem :

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

    Found Applications port COM3

    Found modem : E5577s-603
    Model : Huawei AuthVer 4 modem (New)
    IMEI : 867705023128966
    Serial NR. : 6DLFG16812002076
    Firmware : 21.319.01.00.97
    Dashboard version : WEBUI_17.100.15.00.97_MRE5
    Web UI version : WEBUI_17.100.15.00.97_MRE5
    SIM Lock status : Locked (Card Lock)
    Wrong codes entered : 10 (unlock attempts left : 0)

  6. 7C620-1B510-7D6EB-7B992-10F8E-CDF89-9BDC7-FC56B
    I already paid via paypal for $ 6
    no imei 867705023128966

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