How to Unlock 3G Data Card

How to Unlock 3G Data Card Huawei (All Model) Works on Aritel, Reliance, Idea, Vodafone

I bought a new Huawei vodafone 3G Data Card. But It worked only for Vodafone SIM, But I wanna use DOCOMO to access internet. After that I decided to search on Internet to find out the solution. I got a solution and This will work for all Data Cards. You can unlock Huawei E 173, E 1731, Huawei E1732 & E 175,Huawei E153and other models.

How to unlock 3G Data Card(Airtel,Vodafone, Docomo, Idea,Reliance):

This almost all dongles. you can unlock Aircel, Netsetter too with this method. Follow below steps.

1. First of all Download  Universal master code. Universal master code is used to calculate the unlock and Flash codes.

2. Now just plugin your data card.

3. Now extract rar and run the software.

4. Note down your IMEI number from device and put it in software.

5. Now click on calculate button.

6. It will calculate two things, One is flash code and second one is unlock code.

7. Now insert any other sim, with you wanna access internet.

8. Now it will ask you for unlock code, put it and unlock card. (Some latest 3G modem not ask for unlock code. So direct download a Mobile partner software, install it and run it.

9. After doing all these download Huawei E-173 Firmware after that install it. Always remember download latest version. Now update your firmware. Many times people say that this method not working, all depends upon firmware so update it with latest version, properly.

10. If it ask for flash code and unlock code, simply put it and unlock data card.

11. Now download the Huawei Mobile partner Software with this you can create new profiles.

12. Now access it like other dongles.