Want to use some other networks data sim? looking for a method to unlock Zong 4G wingle device? you have reached the right place.

There are several videos and posts on the internet which claims to unlock Huawei brand Zong 4G wingle device Model E8372h – 153 make sure you have the same exact model device by removing the top cover from your device. Unlocking this device is no rocket science all you need to do is just download the firmware and flash it.

Zong 4G Wingle Model Number

One of our member shared with me that he paid Rs.400 to get this device unlocked, INCPak Team always trying to simplify things for everyone and provide the solution for free of cost. All we need your support and appreciation to continue 🙂


NOTE :- This method is fully tested and verified, just follow the instructions below however it’s only for the Huawei device Model E8372h – 153 for now.

How to Flash Huawei Zong 4G wingle firmware.


  1. Download firmwareDownload
  2. Extract it into a folder
  3. Plug your Huawei Zong 4G wingle device.
  4.  Remove SIM
  5. Run Update firmware as Administrator
  6.  It will start updating – DO NOT PLUG OFF your device while updating

Zong 4G Wingle Firmware

Zong 4G Wingle Firmware

Update will take approx 3 minutes once the firmware is updated, Insert any other network SIM and enjoy Internet, Your Zong 4G wingle device is now unlocked and ready for all networks.

3G and 4G Internet Packages in Pakistan [package details and Codes]

If you have any query kindly drop your comments below or join INCPak Forum on facebook ( Technical Discussion Forum ) , soon will be adding unlocking method of other network’s devices. for now Zong 4G Wingle special Thanks to Asghar Ali khan for providing the firmware.


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    • if it’s asking for a code means you updated your device previously now firmware prompts for a code.

      your device with this method it cannot be unlocked


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