Airtel E173Cs 1 Unlock

Airtel E173Cs 1 Unlock


Airtel E173Cs-1 3G 7.2 modem unlock (IMEI:863791010******)
(ONLY 25 Steps)



  1. First of all connect your modem with the system and let it install the Drivers.
  2. Then install the default dashboard that comes with Modem its drivers.
  3. Then download 
             1. http://www.mediafire.com/download.php?gn4pspoanu52x48
             2. http://www.mediafire.com/download.php?ep98xc4ileaf5l2

4. Install and open DC-Unlocker And Select Huawei Modems in Manufacturer.
5. Then Click on Server Tab and Provide Username: newhuawei Password: freetest and click on
      Check Login.
6. Then Select the E303 from the drop down menu.
7. Go to unlocking tab and select GENERATE UNLOCK CODE BY IMEI.
8. Open the cover of the modem and see and type the IMEI which is printed in your modem in the IMEI
     Space in the DC-Unlocker.

9.  Then click DO JOB button.
10.  In the blank space below your unlocking code will be displayed. note it down safely.
11.  And now select GENERATE FIRMWARE CODE BY IMEI.
12. Now repeat processes 8,9 and 10.
13. Now click on the second file which you downloaded named E173Cs-1 Update 
       21.157.13.00.910.B757.exe
14. Make sure that the dashboard is running and even you are connected to the internet.
15.  Check On I Accept Terms And Conditions And Click On Next. and it will find your modem.

16. Now it will search for your device.


17.After Your modem will found you can see the following Window Then Cilck on Next / Update Dashboard . and you can see updating process after completing it you can see popup box click on

18. Finish

19. If it asks for a Firmware unlock code type the code which you have noted. (Optional if is does not ask 
      you can skip this step)

20.  Now download 
        3. http://www.mediafire.com/download.php?4leczzvzvmclmsy
21. Now open the Huawei modem code writer.

22. Now click on Select Com Port.
23. Now click on detect.
24. Now click on accept.
25. Click on unlock modem button. It will ask for unlock code. Type the unlock code which you noted 
       earlier.
26. Say haha i have done it... Now your modem is unlocked....:)


 Proof:

 Airtel Dashboard working with Tata Docomo Simcard...

Bsnl 3G Sim working with Airtel Dashboard...
Calling using Airtel dashboard using UNINOR simcard.....

Hello Everyone, I am not responsible if your device is not working after following this steps.. But this worked for me. I had no issues or problems after unlocking and I am not the creator of any of this unlocking software. I have no copyrights. Legal copyrights are owned by the respective owners...
Cheers and Credits to the software creators.... 



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