Huawei is the leading company among ZTEand Micromax. Many network provider like Airtel, Aircel, Idea, Vodafone, are selling modems of Huawei firm. But, it comes locked to a particular network provider, so one can not use another network provider SIM in his modem. If you have purchased modem of Aircel network provider then you can not use this dongle with another network. You have to purchase one another modem to use with other network providers. It’s is very irritating also. Why one person will purchase modem for every company.? So I am giving the solution for unlocking of Aircel Huawei E1750, that involves firmware and software update.
Universal master code calculator
Universal master code calculator
For the unlocking of Huawei E1750 dongle, you need only three software which you can download from the link which is provided at the end of the article. After downloading just proceed with the next unlocking process.

How to Unlock Aircel Huawei E1750 Modem Dongle Totally Free?

1. Connect your Aircel E1750 Huawei modem to the Windows computer / laptop.

2. Disconnect from the internet and close the software of modem and then open the downloaded mobile partner (You need to update the mobile partner to your modem because the default dashboard of the modem does not offer to change the profile or APN).

3. After the dashboard update finish, remove the modem and reconnect again without any SIM card.

4. Now install the Huawei mobile partner from the modem to the computer / laptop and close the mobile partner and remove your modem again.

5. Note down the  IMEI No. of your modem.

6. Open the code generator and enter the IMEI and generate the unlock code and the flash code.

7. Connect the modem again without any SIM card, open the firmware, then click agree and next to update the firmware to your modem.

8. In this process, it will ask for a password, enter the flash code as the password and proceed.

9. After a few minutes, finish button will appear. Just press finish and now your modem has been unlocked.

10. Now disconnect your modem and insert other network provider sim (except Aircel) and connect to your PC.

11. Now open the Huawei mobile partner and its will detect your device, and it will show the network.

12. Now you need to create a new profile as per the network provider to connect to the internet; through tools – options- profile management.

Download Firmware of Huawei E1750

Download Huawei Code Calculator

Download Huawei Mobile Partner


  1. I tried updating the firmware several times but I am getting error message saying update failed!
    there is no error code
    Please help me!!!!


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