Huawei P40 Pro ELS-N04 Official Firmware File Tested


Brand Name: Huawei
Model Number: ELS-N04
File Size: 4 GB
File Type: Official Firmware
Support Flash: SD Card Only

Note: ELS-N04

  • Huawei P40 Pro ELS-N04 Stock Firmware actually helps you to downgrade, upgrade or to re-install your device software if any kind of issue you face with your smartphone.


  • It helps you to fix boot loop issue, IMEI issue, dead issue, Fix Bugs on your device or if your device software is crashed for any reason you can fix it by flashing your device. Stock Firmware (OS additionally helps you to repair the Mobile device.


  • Huawei P40 Pro ELS-N04 Official Custom Firmware Flash files are also known as Stock ROM, Firmware or ISO image files. Flash File is an operating system that provides services to a device without this file a device is dead.


  • Backup: Before you install the file its important to take a complete backup of your full device because after flashing you will lose everything from your device. You will lose also lose your warranty so before you start the procedure please be sure.

How to install Normal Upgrade

  • Prepare an NM card with a capacity of at least 8 GB. A Sandisk, Kingstone, or Kingmax microSD card is recommended.


  • Format the NM card to ensure the capacity is sufficient.


  • Decompress the SDupdate_Package_Compress.tar.gz file, and check that all directory files are intact in dload. Copy the dload document to the root directory in the NM card.


  • Check that the directory and files are intact in the NM card root directory.


  • Insert the NM card to the phone and then power on the phone. In the home screen dialer, enter ##2846579## –, and the ProjectMenu page will be displayed. Go to 4. Software Upgrade > 1. SDCard Upgrade > OK.


  • During the upgrade, a progress icon will be displayed. After the progress icon is fully loaded, the phone will restart automatically, and the upgrade is completed


Read Me: Samsung SM-J810F U5 Fix Touch File (Downgrade Firmware To 8.0.0)