On this page, we have managed to share the official Huawei Mate 40 Pro NOH-NX9 Stock ROM (Firmware, Flash File). The Stock ROM comes in a zip package and contains USB Driver, Firmware, Flash Tool, and How-to Flash Manual.
Huawei Stock ROM helps you to Upgrade or Downgrade the OS of your Huawei Device. It also allows you to fix the device if it has any Software-related issues, Bootloop issues, and IMEI-related issues.
File Name: Huawei_Mate_40_Pro_NOH-NX9_126.96.36.199_C432E6R7P1_Firmware_EMUI11.0.0_05017ATQ_Dload.zip
File Size: 5.4 GB
Android Version: 10
How-to Flash (install): Follow Guidelines
[*] Huawei Driver: If you are looking for the Official Driver for your Huawei device, then head over to the Huawei USB Driver Page.
[*] Backup: If you are going to flash the above Firmware on your Huawei Device, then we recommend taking a backup of your data from the device, as flashing the ROM (firmware) will wipe the data from the device.
[*] Original firmware: The above firmware is officially released by Huawei Mobility LLC. We have scanned the firmware using the Kaspersky Internet Security before sharing it online.