Today, I have unlocked Huawei E3372h which was locked to Meditel Morocco. It is basically a non-hilink dongle and comes with firmware version 21.200.07.03.314 and you can get software version Win4.0.6.2_20150416183600_Mac4.0.4.5_150416.180153.

Unlocking will take your 30 minutes, but after unlocking you can enjoy any another network provider SIM as well as default Meditel SIM card too.

In unlocking process, there is two firmware involved, which you can download before starting the process :

  1. Huawei E3372h-510 Firmware 21.110.99.02.00 General

2. Huawei E3372h-153 21.180.01.00.00 Firmware General

Once you downloaded both the files, then extract it in PC with WinRAR software.

How to Unlock Huawei E3372h dongle of Meditel Morocco?

  1. Connect E3372h Meditel dongle to Windows PC.

2. Now disconnect the internet and close all the software which are related to your dongle.

3. Run firmware E3372h-510 Firmware 21.110.99.02.00.

4. It will ask you password, you can get the password of flashing the device by leaving the comment or using universal master code tool.

5. Wait till finish wizard.

6. Now install the latest Huawei mobile partner in your PC and restart it. It will automatically update all the drivers.

7. Now, download DC unlocker.

8. Detect the device under it.

9. Go to the end of the result.

10. Now type “AT^NVRDEX=50503,0,128” (without quotes) and press enter from the keyboard.

11. Now, it will show NV codes in hash format. Copy and save it in a notepad file. Hash code will be converted into the unlock code and after receiving the payment it will be emailed back.

Note : Unlock code is not free. Its charge is only 6 USD, which you can pay through PayPal, Payza or perfect money. Unlock code / NCK will be delivered in your email with 8 hrs.

12. Soon after getting the unlock code, update the device with Huawei E3372h-153 21.180.01.00.00 Firmware, which you have already downloaded.

13. Now, change the SIM and plug to PC.

14. It will ask you unlock code / SIMLock.

15. Enter the code and enjoy.

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