We know that Airtel is an Indian global telecommunications services company which is located in New Delhi, India. Airtel is one of the best and fastest 4G networks in India.
Because of its best flexibility and fast internet connectivity, thousands of Indian consumers use its network on a daily basis. Recently, I have also bought an Airtel dongle for my Laptop.
One of the drawbacks of this dongle is that it only supports its native SIM card. They do not allow us to use other network SIM card on it.
If you want to use other networks SIM card and you do not know how to unlock the airtel 4G dongle?’ then you must read this exact guide by which I unlocked my Airtel 4G dongle.
Note: This unlock guide supports all versions (i.e., e3372h, e5573, e3272, etc.)
How to unlock Airtel 4G dongle – Best Tips & Tricks:
First of all, download the latest software from the below link.
Download mobile partner 23.009.09.01.983 Version
Download latest mobile partner software
Download Firmware update of Airtel India Huawei E3276 4G LTE Modem
Now you need to disconnect your laptop/PC from the internet and then close the software of the modem.
Now install and run the mobile partner software and update the modem with the latest software.
Now again connect your laptop to the internet and then download the firmware update for your modem.
Now you need to update the firmware of your modem with the latest unlocked firmware (link: firmware update guide).
Now you need to change the sim with another network provider SIM.
Now it will ask you for the unlock code.
And then enter/put the unlock code. That’s it.
Note: you need to remember one thing that does not enter any wrong codes into your modem otherwise it will be locked permanently.
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