Step by step guide to unlock your Airtel 3G Micromax MMX 610U Data Card / Dongle free :
- Download the micromax unlocking software which link is provided at the end of the article.
- Run the downloaded software and go to Huawei tab.
- In IMEI tab put your IMEI of your modem.
- Now click on calculate button to generate the flash code and unlock code.
- Now note down the unlock code.
- Disconnect your modem and change the sim and again connect your modem to your computer / laptop.
- Now let the run dashboard and its will ask you password as unlock code.
- Now put your unlock code which you have generated in above step and click on OK button.
Now enjoy your unlocked modem with any other network provider sim.
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Download the Airtel 3G Micromax MMX 610U Data Card Unlocker Software