I keep writing good articles for unlocking huawei, zte, micromax, alcatel modems free. I have already given so much solution for Airtel, Aircel, Tata Docomo, BSNL, Vodafone, Idea and Reliance modems. Today, I am writing article about Tata Docomo modem. How to unlock tata docomo huawei 3G E177 Data Card free of cost. It is a so simple trick and the best solution without lapse of warranty.

Here is the tutorial for unlocking this data card . Just follow these simple steps and your data card will be unlocked forever and after that you can use any network provider sim without any problem.

  • First note down the IMEI number of your Tata Docomo E177 Huawei device or data card.
  • Now download Huawei Unlocker tool which download link is provided at the end of the article.
  • Run the downloaded software.
  • Put your modem IMEI number in the box and click on unlock to generate the flash code and NCK code as shown below.
  • Now disconnect the internet and close the dashboard (connection manager) and unplug the modem from the computer or laptop.
  • Change the sim with another network provider and then again plug your modem into computer or laptop.
  • Let the dashboard start itself or just start the dashboard your ow.
  • After running the dashboard software its will ask you to enter the pin code.
  • You just have to enter the NCK code there and your Data card will be unlocked so now you can enjoy high speed internet with any other 2G or 3G network without any hassle.

Download Huawei Unlocker Software