Huawei P40 Pro was launched in the year 2020 which came out of the box with Android 10 under EMUI 10.1 skin. It is powered by a Kirin 990 5G processor. In this tutorial, we will guide you on how to install the firmware flash file on Huawei P40 Pro ELS-NX9.

To install the firmware flash file on Huawei P40 Pro ELS-NX9, you need to download the software called the Huawei Flash tool. This method simple and easy.

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Advantages of Stock ROM:

Here are the answers to why you need to download and save the Huawei P40 Pro ELS-NX9 Stock ROM flash file on your computer.

  • If your device is dead, you can unbrick using the Stock ROM file
  • You can fix or repair the IMEI on your device using DB files from Stock ROM
  • Remove any malware or Adwares from Huawei P40 Pro
  • You can fix the boot loop issue on the Huawei P40 Pro
  • Fix Unfortunately, the app has stopped error on Huawei P40 Pro
  • Fix Network related issue
  • Patch Boot image to Root using Magisk
  • You can unroot Huawei P40 Pro
  • To Reset or Remove FRP on your device
  • Restore Huawei P40 Pro back to Factory State

Huawei P40 Pro ELS-NX9 Firmware Flash Files:

Steps to Install Huawei ELS-NX9 Firmware Flash File

If you have downloaded the firmware, then follow this guide to flash the stock firmware manually on your Huawei P40 Pro ELS-NX9. Make sure to follow the steps carefully.

Pre-Requirements:

  • This ROM is supported for the Huawei P40 Pro ELS-NX9 variant only.
  • Make sure that your device should be charged at least 50% or higher.
  • You will require a PC or Laptop with a USB Data Cable.
  • We always recommend our readers take a full data backup of the device for safety purposes.
  • Download Huawei Multi-Download Tool on your PC and install it.
  • Download Huawei USB Drivers on your PC
  • You will also require to Download Huawei Handset Product Line Driver and install it.

Firmware Installation Guide:

Check out the firmware flashing guide below for the Huawei P40 Pro ELS-NX9.

Disclaimer:

1. Update from USB Stick

  • Extract the dload stock firmware of Huawei P40 Pro and transfer the three extracted files to the Huawei NM Card or to the memory stick.
  • Now head over to the dialer and enter ##2846579##. From the menu that appears, select the Software Update option.
  • After that, select the Memory Card Upgrade. The system will now read files from the inserted SD card/USB storage or NM Card and will subsequently flash the file.
  • When the installation is complete, you could safely remove the OTG.

2. SD Card Update Method

  • Create a new folder called dload on your MicroSD card.
  • Extract the downloaded firmware zip file on PC > Copy the UPDATE.APP file into the dload folder on your MicroSD card.
  • Switch off your handset > Long-press Vol Up + Vol Down + Power key together for a few seconds until the fastboot mode appears.
  • You’ll see ‘Installing system update’ > Wait for a while > Your device will automatically reboot after flashing.

3. Manually Flash Stock ROM

  • First of all, Download and extract the Huawei smartphone Multi Download Tool on your computer.
  • Now, Download and Install the Huawei Handset Product Line Driver and Huawei USB Driver your PC.
  • Launch the QPBLFBML01.exe file to open the Huawei Multi-Download Tool.
  • Next, you will see the XML firmware file upload option.
  • Click on the Browse button (three-dot icon) and it will ask for the password.
  • Don’t put anything, just leave it blank and click on the Set button.
  • Now, select the .xml firmware file for your device and click on Open.
  • Then click on the Next button.
  • You will see the installation progress page. Connect your device via a USB cable with the Fastboot or Download Mode.
  • Next, click on the Scan&Download button to start flashing the stock firmware.
  • It will automatically detect the Fastboot device and will take some time to install it.
  • Once flashing done, restart your device.

That’s it, guys. We hope this guide was helpful to you. Feel free to ask in the comment below for additional queries.