Today, I have something to share with you. As I keep writing about hidden unlocking tips and tricks of different types of modems like: Huawei, ZTE, Micromax, Alcatel, Doro, Aircel, Airtel, Vodafone, Tata Docomo, Tata Indicom, Idea, Reliance etc. Recently I have provided some commands for Huawei devices. Today, I am going to share with you “how to send at Commands to your modem”. It may help you in unlocking, enabling disabling virtual CD-ROM or it may be useful to repair your modem also. There are many tools available over the internet for sending AT-Commands to USB Modems. But you can use DC-unlocker. I am going to share this article with you to send the At commands through DC Unlocker software. I know that the DC Unlocker software is not free to use but it can work for this purpose free for you.
DC-unlocker client software V1.00.1057
DC-unlocker client software V1.00.1057

How to send At Commands in Huawei Modems with DC Unlocker?

1. First, you need to download the DC Unlocker tool, the link is provided at the end of the article.

2. Install and run DC Unlocker app.

3. Insert your modem into PC and close the dashboard of your modem.

4. Leave all the settings as default and click the search icon.

5. It will detect your modem.

6. Now delete everything which is available in the white text box (by selecting text from mouse and clicking on delete button from keyboard) or simply go to the extreme below text and paste your command by the right click of the mouse.

7. After pasting the command hit enter from the keyboard and your command will be executed.


  1. Sir I have only one chance to unlock my Huawei E8231s-1 modem… please help me out with mail sir

    IMEI:- 86286907186019

  2. manufacturer – Huawei modems
    model – Auto detect (recommended)

    Found Applications port COM3

    Found modem : B710D0
    Model : Huawei E5776s
    IMEI : 864578016663718
    Serial NR. : N7GBY14A13002060
    Firmware :
    Compile date / time : May 08 2014 22:30:50
    Hardware ver. : CL1E5372SM
    Dashboard version : WEBUI_13.
    Voice feature : unknown(read failed)
    SIM Lock status : unlocked
    Wrong codes entered : 10 (unlock attempts left : 0)


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