Wednesday, November 2, 2011

Unlock ZTE modems for FREE

Many broadband users usually buy ZTE modems with internet data packages from various network operators such as T-mobile, Three, Orange and Verizon for connecting to the internet. However, most of the mobile network companies lock their modems to avoid using with another network companies. Therefore, most of the people need to unlock their modems for using with other networks. In this article, I will discuss about unlocking ZTE HSDPA modems. Here, I used dccrap in this unlocking process so that before you connect the modem to the USB, you need to put an invalid operator SIM Card. Hence, the software can identify your modem for unlocking. Let's see how to do this process step by step. You can get unlocking software from the below links.

First of all, put an invalid SIM card to the modem and remove memory card if it already contains a memory card. Then, connect the modem to the USB port on you PC. Close the ZTE software if it automatically opens when the modem connect to the PC. Now, extract the downloaded folder and run the dccrap.exe
Choose ZTE datacards in a select manufacture option and then press the search button below. Hence, it will detect the modem and display the details of the modem.
Now, you can click Unlock button for unlocking the modem. While i was taking these screen shots, i don't have a modem for unlocking. So, you will see that the unlock button is disabled in the below screen shot. But, in actual case, unlock button will be enabled for unlocking.
Your modem will be unlocked instantly........

Do not forget to leave your comments below.



  1. I Just Unlocked my ZTE MF620 :D
    Thanks for the tip

  2. it doesnt unlock ZTE MF192

  3. it has unlock, but the modem is not working when u insert a sim into it

  4. Hi!
    I have a dead K3772-Z modem correctly displayed by Windows 7 Device Manager as "Vodafone Mobile Broadband Modem (ZTE)", but it is not detected by any software, including its original Vodafone Mobile Broadband, DC-Unlocker etc.
    So, I probably have to reflash the modem with a new firmware, but didn't find any such file on the internet (including ZTE's website).
    Now, when connected to the PC via USB, the modem flashes red.
    Can you help me?

  5. Unlocked ZTE MF193 modem :)

    While detecting it shows unknown modem... just gave unlock modem command, and it worked like charm...

    Thanks a lot.

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