Aircel is a leading brand in 3G in India among Vodafone, BSNL, Tata Docomo, Airtel, Idea etc. Aircel has a very cheap plan for 3G internet data pack and I personally prefer to use Aircel 3G internet. Like another network providers e.g. Airtel; Aircel also keeps launching modems of Huawei brand. Recently Aircel has launched Aircel E303 Huawei in India. Before Huawei E303, Aircel had launched Huawei E1750 and Huawei E1750C modems in India. At very first, Aircel had launched Huawei E1750C dongle which was easily unlock-able. After that again Aircel launched the same modem and changed the dashboard / software of the modem, so no user can change the profile. After that, Aircel launched the same modem E1750C with customised firmware. Now in the market, customised and un-customised, both firmware modems are running.

Huawei unlock code generator software free
Universal Master Code Software

As you can see below both modem (Customised firmware and Un-customised firmware) DC Unlocker log :

 

manufacturer – Huawei modems
model – Huawei E1750 (Aircel India)

Selected Applications port COM13
Selected Diagnostics port COM12

Found modem : E1750
Model : Huawei E1750
IMEI : 3550***********
Serial NR. : NJA5TA1141804611
Firmware : 11.126.13.00.00
Compile date / time : Jun 22 2010 12:02:41
Hardware ver. : CD6ATCPU
Dashboard version : UTPS16.002.10.01.850_MAC21.005.11.01.850_LNX21.005.11.02.850
Chipset : Qualcomm MSM6290
Voice feature : enabled
SIM Lock status : Locked (Card Lock)
Wrong codes entered : 0 (unlock attempts left : 10)

 

manufacturer – Huawei modems
model – Huawei E1750 (Aircel India)

Selected Applications port COM13
Selected Diagnostics port COM12

Found modem : E1750
Model : Huawei E1750 (Aircel India)
IMEI : 3550***********
Serial NR. : NJA5TA1232302131
Firmware : 11.126.16.05.850
Compile date / time : Feb 06 2012 15:51:29
Hardware ver. : CD6ATCPU
Dashboard version : UTPS21.005.20.01.850_MAC21.005.20.01.850_LNX21.005.20.01.850
Chipset : Qualcomm MSM6290
Voice feature : enabled
SIM Lock status : Locked [Customised Firmware]
Wrong codes entered : 10 (unlock attempts left : 0)

 

Aircel E1750C modem has firmware v 11.126.16.05.850 and is customised and I have no solution to unlock this. But Huawei modem firmware 11.126.13.00.00 can be easily unlocked with unlock code.

How to Unlock Aircel Huawei E1750 (E1750C) Modem (Firmware version 11.126.13.00.00)?

1. Make sure your computer is connected to constant power supply.

2. Now download the Universal Master code software from the link which is provided at the end of the article.

3. Now run the downloaded software and generate unlock code and flash code for your Aircel modem IMEI.

4. Now download Huawei modem code writer tool.

5. Disconnect the internet and close the software of modem.

6. Run the Huawei modem code writer tool.

7. Detect the dongle under this tool and it will show the IMEI of the device.

8. Now put the unlock code and click on unlock.

9. Now your Aircel E1750 (E1750C) Huawei modem is unlocked forever.

If any person is interested in firmware update can download the unlocked firmware for India Aircel E1750 E1750C modem from this link.

After the unlock of modem, download the Latest Huawei Mobile Partner software and create the profile as per the new network provider sim.

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Download Huawei Modem Code Writer Tool Software Free

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